| Patent Number |
Title Of Patent |
Date Issued |
| 5763023 |
Expansion-molded articles of an olefin synthetic resin and manufacturing method thereof |
June 9, 1998 |
| A large-sized in-mold expansion-molded article of an olefin synthetic resin having 150 mm or more in thickness, 50% or more in fusion ratio and 10% or less in density distribution is disclosed. The expansion-molded article is obtainable by adoption of a process in which pre-expanded bead |
| 5759693 |
Laminate |
June 2, 1998 |
| The object of the invention is to solve a problem of bending of laminate caused by hardening contraction of epoxy resin that has been a subject in laminate used conventional epoxy resinous composition in laminate of two or more than two layers used for electric and electronic parts, and |
| 5756768 |
Process for preparing carboxylic acid derivative |
May 26, 1998 |
| There is described a process for preparing 3-(2-thienylthio)butyric acid by converting a compound having the formula (III): ##STR1## wherein R is a straight chain or branched C.sub.1 to C.sub.4 alkyl group, whereby the production of 3-(3-thienylthio)butyric acid as a by-product w |
| 5753737 |
Coating composition |
May 19, 1998 |
| A coating composition containing(A) a silyl group-containing vinyl polymer which has on the polymer chain ends or side chain thereof at least one silicon atom, to which a hydrolyzable group is linked, per polymer molecule,(B) a reaction product of an aminosilane compound with an epoxy compou |
| 5741860 |
Thermoplastic resin composition and trim parts for interior decoration of automobile |
April 21, 1998 |
| A thermoplastic resin composition is disclosed, which comprizes 5-55 weight % of a copolymer (A) whose glass transition temperature is not more than 0.degree. C., and 95-45 weight % of a high .alpha.-methylstyrene-content ABS resin (B) and/or a maleimide-type ABS resin (C), both (B) and |
| 5741508 |
Feed for livestock and poultry and a method for improving meat and fat obtainable from livestock |
April 21, 1998 |
| Livestock and poultry are fed with feed containing at least one spice chosen from among the families Myristicaceae, Cruciferae, Rutaceae, Compositae, Pedaliaceae, Piperaceae, Leguminosae, Umbelliferae, Myrtaceae, Solanaceae, Labiatae, Lauraceae, Liliaceae and Zingiberaceae, whereby the |
| 5739267 |
Process for isolation of isobutylene polymer |
April 14, 1998 |
| Processes for the isolation of a telechelic isobutylene polymer in a non-aqueous system to prevent the generation of waste water having a solvent dissolved therein and processes for the preparation of a telechelic isobutylene polymer having more advantageous unsaturated groups. A pro |
| 5733975 |
Polyolefin resin composition, process for the preparation thereof and molded article made thereo |
March 31, 1998 |
| A polyolefin resin composition which comprises:(A) a polyolefin,(B) 0.1 to 100 parts of a core-shell graft copolymer prepared by graft copolymerizing (b) 5 to 60 parts by weight of a monomer component comprising a copolymerizable vinyl compound selected so that the glass transition tempe |
| 5731039 |
Application method for sealant |
March 24, 1998 |
| A method applying a curable sealant composition comprising an oxyalkylene polymer having at least one silicon-containing group to the silicon atom of which a hydroxy group and/or a hydrolyzable group are bonded onto previously applied and cured sealant composition comprising an oxyalkyle |
| 5728791 |
Polyvinyl graft-polymers and manufacturing method thereof |
March 17, 1998 |
| The present invention provides a polyvinyl graft-polymer having one structural unit having a glycidyloxy group represented by the following general formula (I) at side chains of the polyvinyl polymer per 2-1,000 repeating units of vinyl: ##STR1## wherein Ar represents an aromatic |
| 5726281 |
Epoxy-terminated polyamide, adhesive made therefrom and methods for producing them |
March 10, 1998 |
| An epoxy-terminated polyamide having the following structure: ##STR1## where each of R.sub.1, R.sub.2, and R.sub.3 is a divalent organic group, and each of n and m is a natural number, and an adhesive containing the above epoxy-terminated polyamide, an epoxy resin and a curing agent. |
| 5723628 |
Process for preparing carboxylic acid derivative |
March 3, 1998 |
| There is described a process for preparing 3-(2-thienylthio)butyric acid by converting a compound having the formula (III): ##STR1## wherein R is a straight chain or branched C.sub.1 to C.sub.4 alkyl group, whereby the production of 3-(3-thienylthio)butyric acid as a by-product w |
| 5719249 |
Reactive silicon group-containing polyoxyalkylene-polysiloxane copolymer |
February 17, 1998 |
| The present invention provides a reactive silicon group-containing polymer containing at least one reactive silicon group per molecule, the main chain of the polymer being essentially a copolymer of organopolysiloxane and polyoxyalkylene, which causes no macro phase separation during sto |
| 5719230 |
Powder coating comprising novel curable polyester composition |
February 17, 1998 |
| The present invention provides a powder coating having an excellent curability which can be baked without evaporation of a blocking agent as compared with the conventional powder coating to provide a coat having an excellent yellowing resistance an improved smoothness and weather res |
| 5718129 |
Knit pile made from cation dyeable polyester and acrylic fibers |
February 17, 1998 |
| A pile composition containing: from 20 to 60% by weight of synthetic fibers containing a polyester copolymer containing sulfonic groups, which can be dyed with a cationic dye, and from 40 to 80% by weight of synthetic fibers containing at least one of acrylic fibers and modacrylic fibers |
| 5716998 |
Pre-expanded particles of polypropylene resin and process of preparing the same |
February 10, 1998 |
| Heat temperature at the expansion molding of a finished expanded article is decreased by lowering the melting peak temperature of the pre-expanded particles of a polypropylene resin. Comprising the polypropylene resin and a .beta.-crystalline-nucleating agent, the percentage of the .beta |
| 5715707 |
Pile composite with specific appearance |
February 10, 1998 |
| A pile composite with specific appearnace comprising a pile fabric obtained by sliver knitting process, the pile fabric including a ground fabric, substantially straight piles and cone shape piles, both of the piles being developed on a surface of the ground fabric, wherein the cone shap |
| 5703146 |
Curable composition containing an oxypropylene polymer and calcium carbonate which has been surf |
December 30, 1997 |
| A curable composition includes (A) 100 parts by weight of an oxypropylene polymer having groups containing silicon atoms bonded to a hydroxy group and/or a hydrolyzable group and capable of crosslinking by forming a siloxane bond, a maximum Mw/Mn of 1.6, and an average molecular weight o |
| 5698628 |
Resin composition suitable as water-based paint and process for forming coating films having exc |
December 16, 1997 |
| A resin composition suitable as water-based paints which comprises 100 parts by weight of an emulsion of a polymer obtained by copolymerizing a silyl group-containing vinyl monomer with other vinyl monomers, 1 to 70 parts by weight of a silicon compound and/or its partial hydrolysis |
| 5695968 |
Process for production of D-.alpha.-amino acids |
December 9, 1997 |
| The present invention is directed to a gene which is related to a D-N-carbamoyl-.alpha.-amino acid amidohydrolase which is an enzyme capable of converting D-N-carbamoyl-.alpha.-amino acids into D-.alpha.-amino acids; a recombinant plasmid in which a DNA fragment containing the gene i |
| 5684094 |
Curable resin composition |
November 4, 1997 |
| A curable resin composition comprising (a) an oxyalkylene polymer comprising at least one reactive silicon group per molecule and having a number average molecular weight of not less than 3000 and an Mw/Mn ratio of not higher than 1.6, (b) a curing catalyst for the oxyalkylene polymer |
| 5684071 |
Additive for thermpolastic resins and flame retardant resin composition |
November 4, 1997 |
| An additive having an improved dispersibility or adhesion property to thermoplastic resins and useful for imparting an excellent flame resistance and other properties thereto without deteriorating properties that the thermoplastic resins originally possess, such as mechanical, electr |
| 5683814 |
Modified cross-section fiber for artificial hair |
November 4, 1997 |
| Modified cross-section fibers for artificial hair having an improved bulkiness and a soft feeling as compared with conventional fibers for the artificial hair, comprising synthetic fibers, the synthetic fiber having a cross-section comprising one central connecting portion and projection |
| 5677059 |
Fiber for artificial hair having excellent bulkiness |
October 14, 1997 |
| Fiber for artificial hair having an excellent bulkiness and also a soft feeling like the human hair, as compared with conventional fibers, are provided. The fiber comprise synthetic fibers, wherein an apparent bulk specific gravity of the fiber before crimping is within a range of from |
| 5668247 |
Thermoplastic polyimide, polyamide acid, and thermally fusible laminated film for covering condu |
September 16, 1997 |
| The invention provides novel thermoplastic polyimide featuring solid adhesive property under low temperature, low hygroscopic coefficient, and solid resistivity to radioactive rays. The invention also provides novel polyamide acid which is substantially precursor of the thermoplastic |
| 5665802 |
Polyimide film and manufacturing method thereof |
September 9, 1997 |
| The present invention provides an improved grade of polyimide containing an organic phosphorus compound, a film composed thereof and a method of making the aforementioned film. According to the present invention, it is possible to obtain a polyimide film improved in mechanical strength. |
| 5654472 |
Triazole derivatives |
August 5, 1997 |
| The present invention relates to a novel glycerol derivative and a process for preparing the same, and a process for preparing a triazole derivative.According to the present invention, an optical active 2-arylglycerol derivative which is a novel and useful as a synthetic intermediate of |
| 5650467 |
Curable composition |
July 22, 1997 |
| A curable resin composition is disclosed which is composed of (a) an oxyalkylene polymer containing at least one reactive silicon group per molecule and having a number average molecular weight of not less than 3000 and an Mw/Mn ratio of not higher than 1.6, (b) a copolymer having a |
| 5644012 |
Adjuvant for pharmaceutical preparations |
July 1, 1997 |
| A polyester represented by the following general formula (I) and a copolymer which comprises two structural units represented by the following general formulae (I') and (II). ##STR1## and a coating material for use in large intestine-selective drug release pharmaceutical preparat |
| 5641852 |
Thermosetting resin composition and method of manufacturing it from an epoxy resin, cyanate and |
June 24, 1997 |
| Disclosed is a thermosetting resin composition comprising cyanate resin, a compound containing at least one or more than one of a phenolic hydroxyl radical and an epoxy resin, wherein said resin has excellent adhesive and heat resistant properties while at the same time possessing a low |
| 5639825 |
Thermosetting silicon-containing composition |
June 17, 1997 |
| When a thermosetting composition comprising(A) a resin having hydroxyl group,(B) a hydrolyzable silyl group-containing polymer,(C) a hydrolyzable silicon compound and(D) a curing catalyst is used, coating materials having no problem as to bad-smelling can be obtained and the coating films formed |
| 5637382 |
Flexible copper-coated laminate and flexible printed circuit board |
June 10, 1997 |
| The object of the invention is to embody further thinning of a double layer flexible printed circuit board (FPC) and provide a flexible copper-coated laminate capable of producing such a novel flexible printed circuit board distinguished in bending characteristic and heat-resistant prope |
| 5635486 |
Ophthalmic composition comprising a sleep adjusting substance |
June 3, 1997 |
| The present invention provides an ophthalmic composition comprising a sleep inducing substance or a sleep inhibiting substance, and the sleep inducing substance or the sleep inhibiting substance is derived from an organism. Thus, the invention provides an ophthalmic composition comprisin |
| 5626552 |
Method of waste disposal |
May 6, 1997 |
| A method for solidifying industrial waste containing various toxic metals and other substances without fail and stabilizing the waste so as to prevent the toxic metals, particularly lead, from leaching out. The method comprises mixing a waste containing calcium compounds such as hydroxid |
| 5623030 |
Curable composition and process for producing molded articles using the same |
April 22, 1997 |
| A curable composition providing a cured product having a silicon type interpenetrating polymer network, which comprises (A) a silsesquioxane ladder polymer, (B) a silicon compound having at least two SiH groups per molecule, (C) a silicon compound having at least two vinylsilyl groups pe |
| 5621068 |
Thermoplastic polyimide polymer; thermoplastic polyimide film; polyimide laminate; and method of |
April 15, 1997 |
| A thermoplastic polyimide film comprising a thermoplastic polyimide polymer, a polyimide laminate, respectively being suited for use as cover-lay adhesive agent and a cover-lay film capable of exerting distinguished thermal resistant property, processability and adhesion property use |
| 5620636 |
Process for manufacturing foam molded product |
April 15, 1997 |
| A foam molded product of a synthetic resin having a continuous hardened surface layer formed uniformly on a part or the whole of its surface during its foam-in-place molding and having a desired thickness. A mold and a process which can make such a product without bringing about any |
| 5609558 |
Waste-treating material |
March 11, 1997 |
| A waste-treating material which comprises cement and at least one reducing metal, effective for stabilizing industrial wastes containing harmful metals like a heavy metal and the like and cyanides. A preferred example of the reducing metal is iron. Additionally the waste-treating materia |
| 5602204 |
Thermosetting composition |
February 11, 1997 |
| A thermosetting composition (A) a hydroxyl group-containing resin, (B) an alkoxysilane group-containing copolymer and (C) a curing catalyst. The film of the composition is excellent in not only adhesion, gel percentage and surface hardness but also solvent resistance, acid resistance, an |
| 5593814 |
Control of cell arrangement |
January 14, 1997 |
| A device for controlling cell arrangement having a pattern composed of a cell adhesive surface and a cell non-adhesive surface, which has a good selectivity of cell adhesion and which can provide a fine pattern of cells in high resolution by culturing cells in a usual manner. The device |
| 5576020 |
Adjuvant for pharmaceutical preparations |
November 19, 1996 |
| A polyester represented by the following general formula (I) and a copolymer which comprises two structural units represented by the following general formulae (I') and (II). ##STR1## and a coating material for use in large intestine-selective drug release pharmaceutical preparat |
| 5572255 |
Image reading apparatus and method for driving appropriate photoelectric energy converting eleme |
November 5, 1996 |
| An image reading apparatus and method in which a plurality of photoelectric energy converting elements disposed in a one-dimensional array is divided every m elements into n first blocks B.sub.1, B.sub.2, . . . , B.sub.n, driving voltages are applied sequentially to the units of m photoe |
| 5565345 |
Process for preparing thienothiopyran derivative |
October 15, 1996 |
| A process for preparing 5,6-dihydro-4-hydroxy-(S)-6-methyl-thieno[2,3-b]thiopyran-7,7-dioxide having the formula (II): ##STR1## which comprises subjecting 5,6-dihydro-4-oxo-(S)-6-methyl-thieno[2,3-b]thiopyran-7,7-dioxide having the formula (I): ##STR2## to the action |
| 5565344 |
Process for production of D-.alpha.-amino acids |
October 15, 1996 |
| The present invention is directed to a gene which is related to a D-N-carbamoyl-.alpha.-amino acid amidohydrolase which is an enzyme capable of converting D-N-carbamoyl-.alpha.-amino acids into D-.alpha.-amino acids; a recombinant plasmid in which a DNA fragment containing the gene i |
| 5560908 |
Therapeutic agent for NIDDM |
October 1, 1996 |
| A therapeutic agent for and the treatment of NIDDM which comprises a cytotoxic cytokine or an inducer of a cytotoxic cytokine, as the effective ingredient. |
| 5556943 |
Cell adhesion protein, gene coding for the same, process for preparing the same and carrier onto |
September 17, 1996 |
| A sheep LFA-3 protein and derivertires thereof, and derivertives of a human LFA-3 protein, gene coding for the proteins, and processes for preparing the proteins. Said proteins have high affinity for human T-cells. |
| 5556636 |
Adhesive composition for medical use |
September 17, 1996 |
| The present invention is directed to a sticky composition for medical use comprising a tackifier resin and an oxyalkylene polymer having a silicon-containing group which can be crosslinked by forming a siloxane bond, wherein silicon atom thereof is bound with a hydroxyl group or hydr |
| 5550282 |
Bifunctional aromatic cyanates, prepolymers and electrical laminates made therefrom |
August 27, 1996 |
| Dislcosed is a curable composition of a partially trimerized prepolymer of the dicyanate ester of the formula ##STR1## wherein R.sub.1 and R.sub.2 are the same or different and each is alkyl, perfluoroalkyl, aryl or halogen; and A is a bridge selected from the group consisting of |
| 5547683 |
Method for producing microgranulated particle |
August 20, 1996 |
| The present invention relates to a method for producing a microgranulated particle having particle size of not more than 0.2 mm, wherein a fine powder with the average particle size of not more than 10 .mu.m, which is being agitated, tumbled or fluidized, is granulated, with a solution |
| 5541266 |
Curable composition |
July 30, 1996 |
| A curable composition containing (a) 100 parts by weight of an oxyalkylene polymer having a silicon atom-containing group to which a hydroxyl group or a hydrolyzable group is bonded and capable of crosslinking on formation of a siloxane bond and (b) from 0.01 to 20 parts by weight of a |
