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Class Information
Number: 525/89
Name: Synthetic resins or natural rubbers -- part of the class 520 series > Synthetic resins (class 520, subclass 1) > Mixing of two or more solid polymers; mixing of solid polymer or sicp with sicp or spfi; mixing of sicp with an ethylenic agent; mixing of solid polymer with a chemical treating or ethylenic agent; or processes of forming or reacting; or the resultant product of any of the above operations > At least one solid polymer derived from ethylenic reactants only > Mixing of solid block or block-type copolymer with other solid polymer; mixing of said polymer mixture with a chemical treating agent; mixing of a block or block-type copolymer with sicp or with spfi; or processes of forming or reacting; or the resultant product of any of the above operations > Mixture contains two or more solid block or block-type copolymers
Description: Subject matter wherein the mixture contains at least two solid block copolymers or block-type copolymers.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7601778 |
Aqueous dispersion including two different block copolymers |
Oct. 13, 2009 |
| 7592390 |
Hydrogenated block copolymer compositions |
Sep. 22, 2009 |
| 7589152 |
Adhesive formulations for novel radial (S-I/B)x polymers |
Sep. 15, 2009 |
| 7585916 |
Block copolymer compositions |
Sep. 8, 2009 |
| 7582702 |
Block copolymer compositons |
Sep. 1, 2009 |
| 7560503 |
Gels from high molecular weight block copolymers |
Jul. 14, 2009 |
| 7560512 |
Adhesive compositions comprising mixtures of block copolymers |
Jul. 14, 2009 |
| 7534833 |
Radial multi-block copolymer containing tapered block, and preparation method and usage thereof |
May. 19, 2009 |
| 7534832 |
Impact-reinforcing agent having multilayered structure, method for preparing the same, and thermoplastic resin comprising the same |
May. 19, 2009 |
| 7524899 |
Blends of styrene/butadiene block copolymers |
Apr. 28, 2009 |
| 7504141 |
Shrink film |
Mar. 17, 2009 |
| 7501474 |
Polyphenylene ether resin composition |
Mar. 10, 2009 |
| 7470747 |
Block copolymer mixture and heat shrinkable film using it |
Dec. 30, 2008 |
| 7470746 |
Transparent mixtures of linear styrene-butadiene block copolymers |
Dec. 30, 2008 |
| 7446147 |
Propylene resin composition |
Nov. 4, 2008 |
| 7439296 |
Polypropylene resin composition |
Oct. 21, 2008 |
| 7439301 |
Block copolymers having high flow and high elasticity |
Oct. 21, 2008 |
| 7432326 |
Pressure-sensitive adhesive based on acrylate block copolymers |
Oct. 7, 2008 |
| 7414093 |
Modified block copolymer |
Aug. 19, 2008 |
| 7399792 |
Solid reagents |
Jul. 15, 2008 |
| 7393898 |
Block copolymer composition |
Jul. 1, 2008 |
| 7368504 |
Method for the production of impact polystyrene |
May. 6, 2008 |
| 7365151 |
Solvent for treating polystyrene resin and method of treating polystyrene resin with the same |
Apr. 29, 2008 |
| 7341793 |
Transparent heat-sealing film |
Mar. 11, 2008 |
| 7335700 |
Block polymers, compositions and methods of use for foams, laundry detergents, shower rinses and coagulants |
Feb. 26, 2008 |
| 7332542 |
Block copolymers and method for making same |
Feb. 19, 2008 |
| 7323512 |
Styrene copolymer composition |
Jan. 29, 2008 |
| 7307124 |
Hot-melt adhesive composition for non-wovens |
Dec. 11, 2007 |
| 7297741 |
Pressure sensitive adhesives from high molecular weight block copolymers having a high fraction of diblock copolymer |
Nov. 20, 2007 |
| 7282536 |
Block copolymers and method for making same |
Oct. 16, 2007 |
| 7273907 |
Polypropylene resin composition and film |
Sep. 25, 2007 |
| 7267855 |
Articles prepared from hydrogenated controlled distribution block copolymers |
Sep. 11, 2007 |
| 7268184 |
Blockcopolymer compositions, having improved mechanical properties and processability and styrenic blockcopolymer to be used in them |
Sep. 11, 2007 |
| 7262248 |
Articles prepared from high molecular weight tetrablock copolymers |
Aug. 28, 2007 |
| 7256238 |
Modified block copolymer |
Aug. 14, 2007 |
| 7253233 |
Elastomer composition and rubber roller |
Aug. 7, 2007 |
| 7244785 |
Block copolymers and method for making same |
Jul. 17, 2007 |
| 7222380 |
Tear resistant gels, composites, and cushion articles |
May. 29, 2007 |
| 7223816 |
Solvent-free, hot melt adhesive composition comprising a controlled distribution block copolymer |
May. 29, 2007 |
| 7211630 |
Rubber composition and pneumatic tire using the same in tread |
May. 1, 2007 |
| 7211623 |
Synthetic plastic material and a method of making thereof |
May. 1, 2007 |
| 7189462 |
Block copolymer, its composition and film made of it |
Mar. 13, 2007 |
| 7169851 |
Thermoplastic elastomer molding |
Jan. 30, 2007 |
| 7169848 |
Block copolymers and method for making same |
Jan. 30, 2007 |
| 7169849 |
Process for production of thermoplatic elastomer composition |
Jan. 30, 2007 |
| 7169850 |
Block copolymers and method for making same |
Jan. 30, 2007 |
| 7166672 |
Gels from silane-coupled block copolymers |
Jan. 23, 2007 |
| 7160947 |
Polymers and laundry detergent compositions containing them |
Jan. 9, 2007 |
| 7138456 |
Block copolymers and method for making same |
Nov. 21, 2006 |
| 7138175 |
Thermoplastic polymer composition |
Nov. 21, 2006 |
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