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Class Information
Number: 526/281
Name: Synthetic resins or natural rubbers -- part of the class 520 series > Synthetic resins (class 520, subclass 1) > Polymers from only ethylenic monomers or processes of polymerizing, polymerizable compositions containing only ethylenic monomers as reactants or processes of preparing > From fused or bridged ring containing monomer > Bridged monomer
Description: Subject matter wherein the unsaturated monomer contains at least one bridged ring system.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 4959395 |
Bulk polymerized molded products containing cycloolefin monoments with microencapsulated blowing agents |
Sep. 25, 1990 |
| 4950826 |
Process for adjusting the cis-trans-double bond configuration in polyalkenamers |
Aug. 21, 1990 |
| 4948856 |
Homogeneous addition copolymers of ethylene and cycloolefin monomers and method for producing same |
Aug. 14, 1990 |
| 4943621 |
Storage stable components of reactive formulations for bulk polymerization of cycloolefin monomers |
Jul. 24, 1990 |
| 4935475 |
Process for producing cycloolefin random copolymer |
Jun. 19, 1990 |
| 4933402 |
Phosphorus compounds that delay the metathesis polymerization of cycloolefins |
Jun. 12, 1990 |
| 4931520 |
Random copolymer containing derivative of bicyclo [2.2.1] hept-2-ene compound |
Jun. 5, 1990 |
| 4923942 |
Optical disc and method of manufacturing the same |
May. 8, 1990 |
| 4923939 |
Ring opening polymerization with organophosphonium and organoarsonium metathesis catalysts |
May. 8, 1990 |
| 4923936 |
Heteropolymetallate metathesis catalysts for cycloolefin polymerization |
May. 8, 1990 |
| 4908420 |
Method for preparing resin having light color |
Mar. 13, 1990 |
| 4900799 |
Metathesis polymerization of cycloolefins |
Feb. 13, 1990 |
| 4897456 |
Rate moderated two component metathesis catalyst system |
Jan. 30, 1990 |
| 4891413 |
Cyclopentane diester vinylene polymers |
Jan. 2, 1990 |
| 4891414 |
Cyclopentane diol vinylene polymers |
Jan. 2, 1990 |
| 4883849 |
Nitrogen compounds that delay the metathesis polymerization of cycloolefins |
Nov. 28, 1989 |
| 4882401 |
Slow gel/cure systems based on dialkylzinc for dicyclopentadiene polymerization |
Nov. 21, 1989 |
| 4877455 |
Coatings utilizing graft polyols |
Oct. 31, 1989 |
| 4874808 |
Cycloolefin type random copolymer compositions and uses thereof |
Oct. 17, 1989 |
| 4868261 |
Optical resin material |
Sep. 19, 1989 |
| 4859730 |
Aqueous suspension polymerization process of compositions containing styrene in the presence of rosin acid derivatives and their salts and expandable or non expandable polystyrene obtained |
Aug. 22, 1989 |
| 4855374 |
Optical resin from diallyl esters |
Aug. 8, 1989 |
| 4853435 |
Process for preparing thermosetting resin |
Aug. 1, 1989 |
| 4835230 |
Use of a cationic polymerization initiator in the preparation of thermoset polymer |
May. 30, 1989 |
| 4832443 |
Fibre optic cable having a layer of a polyethylene composition and process of making same |
May. 23, 1989 |
| 4831094 |
Articles having shape recovering properties and a method for using it |
May. 16, 1989 |
| 4826942 |
Process for preparing molded objects using a rate moderated two component metathesis catalyst system |
May. 2, 1989 |
| 4816521 |
Cyclopentadienylene vinylene polymers |
Mar. 28, 1989 |
| 4814355 |
Aqueous suspension polymerization process of compositions containing styrene in the presence of rosin acid derivatives and their salts and expandable or non expandable polystyrene obtained |
Mar. 21, 1989 |
| 4812543 |
Co-polymer-bound amine antioxidants |
Mar. 14, 1989 |
| 4797460 |
Tackifier resin composition and process for preparing same |
Jan. 10, 1989 |
| 4783514 |
Polymeric monoarylcyclobutane compositions |
Nov. 8, 1988 |
| 4769392 |
Aqueous suspension polymerization process of compositions containing styrene in the presence of rosin acid derivatives and their salts and expandable or non expandable polystyrene obtained |
Sep. 6, 1988 |
| 4766187 |
Copolymerizable ethylenically unsaturated surfactants for latex preparation |
Aug. 23, 1988 |
| 4751337 |
Conversion of solid dicyclopentadiene to a liquid monomer for use in reaction injection molding |
Jun. 14, 1988 |
| 4727125 |
Thermally activated two component metathesis catalyst system |
Feb. 23, 1988 |
| 4724260 |
Unsaturated alkyl monoarylcyclobutane monomers |
Feb. 9, 1988 |
| 4720715 |
Optical disc structure having an air sandwich structure |
Jan. 19, 1988 |
| 4708969 |
Cycloolefin composition and method for making high TG fiber reinforced polymeric product |
Nov. 24, 1987 |
| 4708990 |
Anionic polymerization process |
Nov. 24, 1987 |
| 4708994 |
Engineering thermoplastics containing pendant benzocyclobutene groups |
Nov. 24, 1987 |
| 4703068 |
Method for making a dicyclopentadiene cross-linked polymer and the product thereof |
Oct. 27, 1987 |
| 4701510 |
Polycycloolefins resistant to solvents |
Oct. 20, 1987 |
| 4698394 |
Reactive styrene polymers |
Oct. 6, 1987 |
| 4696985 |
Catalyst composition for polymerization of cycloolefins |
Sep. 29, 1987 |
| 4689380 |
Cycloolefin copolymerization method, feed composition and product |
Aug. 25, 1987 |
| 4673731 |
Novel polymers and copolymers and production of poly(acetylene) |
Jun. 16, 1987 |
| 4670504 |
Ionizable olefin based resinous tackifiers for latex |
Jun. 2, 1987 |
| 4626580 |
Novel polymers and copolymers and production of poly(acetylene) |
Dec. 2, 1986 |
| 4614778 |
Random copolymer |
Sep. 30, 1986 |
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