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Class Information
Number: 524/112
Name: Synthetic resins or natural rubbers -- part of the class 520 series > Synthetic resins (class 520, subclass 1) > Processes of preparing a desired or intentional composition of at least one nonreactant material and at least one solid polymer or specified intermediate condensation product, or product thereof (class 523, subclass 1) > Adding a nrm to a preformed solid polymer or preformed specified intermediate condensation product, composition thereof; or process of treating or composition thereof > Dnrm which is other than silicon dioxide, glass, titanium dioxide, water, halohydrocarbon, hydrocarbon, or elemental carbon > Organic dnrm > At least one chalcogen atom as part of a hetero ring (chalcogen=o, se, te) dnrm > Five-membered chalcogen ring > Cyclic polycarboxylic acid anhydride
Description: Subject matter wherein the five-membered hetero ring contains an oxygen hetero atom as part of a cyclic polycarboxylic acid anhydride, e.g., illustrated below, etc.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7365112 |
Rubber composition and pneumatic tire using the same |
Apr. 29, 2008 |
| 7078447 |
Ionizing radiation stable polyarylestercarbonate compositions |
Jul. 18, 2006 |
| 6713536 |
Removable imbibition composition of photochromic compound and epoxy and polyol kinetic enhancing additives |
Mar. 30, 2004 |
| 6617381 |
Polyamide resin composition and forming from the same |
Sep. 9, 2003 |
| 6433043 |
Removable imbibition composition of photochromic compound and kinetic enhancing additive |
Aug. 13, 2002 |
| 6417255 |
High performance thermoplastic compositions with improved melt flow behavior |
Jul. 9, 2002 |
| 6380299 |
Stable aqueous dispersions for sizing paper |
Apr. 30, 2002 |
| 6296696 |
One-pass method for preparing paper size emulsions |
Oct. 2, 2001 |
| 6255372 |
Tire components having improved tear strength |
Jul. 3, 2001 |
| 6096811 |
Modifying agents for polyolefins |
Aug. 1, 2000 |
| 5981634 |
Method of preparing photochromic articles |
Nov. 9, 1999 |
| 5981636 |
Modifying agents for polyolefins |
Nov. 9, 1999 |
| 5948858 |
Rubber-modified polymer composition |
Sep. 7, 1999 |
| 5932641 |
Dispersants derived from anhydrides, novel filled polymer compounds, and applications of same |
Aug. 3, 1999 |
| 5932681 |
Method of preparing an optical polymerizate |
Aug. 3, 1999 |
| 5929146 |
Modifying agents for polyolefins |
Jul. 27, 1999 |
| 5847036 |
(Meth)acrylic molding material and a production process thereof |
Dec. 8, 1998 |
| 5665811 |
Alkenylsuccinic acid emulsion sizing agent (2) |
Sep. 9, 1997 |
| 5639812 |
Alkenylsuccinic acid emulsion sizing agent (1) |
Jun. 17, 1997 |
| 5587731 |
Ink retainer |
Dec. 24, 1996 |
| 5536536 |
Protectively coated position sensor, the coating, and process for coating |
Jul. 16, 1996 |
| 5532301 |
Protectively coated position sensor, the coating, and process for coating |
Jul. 2, 1996 |
| 5519076 |
Halogen-containing resin composition |
May. 21, 1996 |
| 5401787 |
Flame retardant insulation compositions |
Mar. 28, 1995 |
| 5395889 |
Low-gloss thermoplastic resin compositions |
Mar. 7, 1995 |
| 5391225 |
Alkenylsuccini acid emulsion sizing agent |
Feb. 21, 1995 |
| 5358984 |
Polymer polyol dispersants from polymers containing anhydride groups |
Oct. 25, 1994 |
| 5317054 |
Reinforced polyamide composites |
May. 31, 1994 |
| 5306757 |
Emulsified alkenylsuccinic acid sizing agent |
Apr. 26, 1994 |
| 5280060 |
Thermoplastic resin composition containing a fluidity modifier |
Jan. 18, 1994 |
| 5227411 |
Sealed containers and sealing compositions for them |
Jul. 13, 1993 |
| 5219946 |
Binder resin and process for producing it |
Jun. 15, 1993 |
| 5219912 |
Emulsified alkenylsuccinic acid sizing agent |
Jun. 15, 1993 |
| 5214083 |
Poly(phenylene sulfide) resin compositions |
May. 25, 1993 |
| 5204389 |
Sealed containers and sealing compositions for them |
Apr. 20, 1993 |
| 5124382 |
Blends of polyarylene sulfides, epoxides, anhydrides, glass fibers and optionally other fillers |
Jun. 23, 1992 |
| 5087524 |
Article molded from a polycarbonate composition having improved platability |
Feb. 11, 1992 |
| 5087666 |
Modified poly(arylene sulfide) composition with improved impact strength and reduced shrinkage |
Feb. 11, 1992 |
| 5075362 |
Sealed containers and sealing compositions for them |
Dec. 24, 1991 |
| 5019599 |
Deodorizing urethane foam and process for its production |
May. 28, 1991 |
| 4996256 |
Free-flowing polyarylene sulfides crystallizing with delay |
Feb. 26, 1991 |
| 4948823 |
Nucleating systems |
Aug. 14, 1990 |
| 4859720 |
Process and compositions for sizing paper |
Aug. 22, 1989 |
| 4857570 |
Stabilized polymers |
Aug. 15, 1989 |
| 4845138 |
Freeze-thaw stable polyacrylamide emulsions |
Jul. 4, 1989 |
| 4837339 |
4-Substituted-1,2,3,6-tetrahydrophthalic acid anhydride |
Jun. 6, 1989 |
| 4814366 |
Thermoplastic polyester resin composition |
Mar. 21, 1989 |
| 4801639 |
Flame-retardant olefinic resin composition |
Jan. 31, 1989 |
| 4797435 |
Use of 3-benzalphthalides as UV stabilizers for thermoplastic, aromatic polyesters, polycarbonates and polyester carbonates |
Jan. 10, 1989 |
| 4785036 |
Freeze-thaw stable polyacrylamide emulsions |
Nov. 15, 1988 |
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