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Class Information
Number: 525/901
Name: Synthetic resins or natural rubbers -- part of the class 520 series > Radial block
Description: Subject matter under Class 525 involving a radial block copolymer.


Patents under this class:
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Patent Number Title Of Patent Date Issued
7001956 Articles prepared from hydrogenated block copolymers Feb. 21, 2006
6933005 Method for achieving recoat adhesion over a fluorinated topcoat Aug. 23, 2005
6890991 Thermoplastic resin composition May. 10, 2005
6747095 Crosslinked rubber particles and rubber compositions Jun. 8, 2004
6492449 Polymers obtained from monomers allowing a sequential polymerization, and their use for preparing ionic conductors Dec. 10, 2002
6462137 Star-block interpolymers and preparation of the same Oct. 8, 2002
5723511 Processes for preparing telechelic, branched and star thermoplastic resin polymers Mar. 3, 1998
5721316 Process for incorporation of expoxidized polydienes into epoxy resins Feb. 24, 1998
5635543 Expanded foamed bead of a rubber-modified styrene polymer Jun. 3, 1997
5585441 Elastomer - Modified thermoplastic olefin polymer compositions Dec. 17, 1996
H1597 Epoxidized diene elastomers for exterior block crosslinking Sep. 3, 1996
5525639 Expanded foamed bead of a rubber-modified styrene polymer Jun. 11, 1996
5512626 Rubber compositions for base tread and tires using the same Apr. 30, 1996
5504156 Thermoplastic elastomer composition Apr. 2, 1996
5458791 Star polymer viscosity index improver for oil compositions Oct. 17, 1995
5432232 Rubber compositions Jul. 11, 1995
5429826 Chemically fixed micelles Jul. 4, 1995
5428114 Randomly epoxidized small star polymers Jun. 27, 1995
5409972 Process for the preparation of modified aminoalkylation products and cationic paint binders made by the process Apr. 25, 1995
5266648 One phase melt radial polymer Nov. 30, 1993
5247026 Randomly epoxidized small star polymers Sep. 21, 1993
5019628 Silicone containing acrylic star polymers May. 28, 1991
5003007 Copolymer blends Mar. 26, 1991
4956415 Preparation of triblock copolymers Sep. 11, 1990
4885343 Preparation of triblock copolymers Dec. 5, 1989
4839430 Preparation of triblock copolymers Jun. 13, 1989
4760122 Cluster acrylic silicones having cyclic clusters Jul. 26, 1988
4737545 Ternary polycarbonate blends Apr. 12, 1988
4638033 Resinous composition of a carbonate resin and a grafted derivative of ethylene-propylene-diene terpolymer exhibiting improved resistance to organic solvents Jan. 20, 1987
4617345 Polymer mixture which comprises an aromatic polycarbonate resin and an impact strength-improving agent Oct. 14, 1986
4611030 Composition for pneumatic tires Sep. 9, 1986
4598123 Impact modified methyl methacrylate polymer Jul. 1, 1986
4579903 Copolyester-carbonate composition Apr. 1, 1986
4564655 Polycarbonate compositions Jan. 14, 1986
4553578 Star-shaped polymers for improved tire treads Nov. 19, 1985
4540744 Butadiene-base polymer and a process for producing the same Sep. 10, 1985
4517343 Cathodically electrodepositable surface coating binder May. 14, 1985
4514588 Encapsulated electronic components and encapsulation compositions Apr. 30, 1985
4499238 Thermoplastic resin products having pearl-like luster Feb. 12, 1985
4493922 Impact-resistant thermoplastic molding material Jan. 15, 1985
4491648 Polymer blend composition Jan. 1, 1985
4481331 Polycarbonate resin mixture Nov. 6, 1984
RE31696 Composition for producing article simulating plantation crepe rubber Oct. 2, 1984
4468498 Sequential heteropolymer dispersion and a particulate materal obtainable therefrom, useful in coating compositions as a thickening and/or opacifying agent Aug. 28, 1984
4467066 Production of ignition-retardant polymers Aug. 21, 1984
4456727 Phenol-formaldehyde resins as additives for solution-polymerized copolymers of conjugated alkadienes and vinyl arenes Jun. 26, 1984
4456706 Molding compounds, sponge articles produced therefrom and process of production Jun. 26, 1984
4439547 Anti-lumping and fast-cool vinyl aromatic expandable polymer particles Mar. 27, 1984
4430449 Fast-cool vinyl aromatic expandable polymers Feb. 7, 1984
4424285 Process for forming fast-cool vinyl aromatic expandable polymers Jan. 3, 1984

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