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Class Information
Number: 525/908
Name: Synthetic resins or natural rubbers -- part of the class 520 series > Polymer containing a hydantoin group
Description:


Patents under this class:

Patent Number Title Of Patent Date Issued
4702953 Laminates of polyhydantoins Oct. 27, 1987
4499245 Curable resin composition Feb. 12, 1985
4486558 Electrical insulating powder for providing wire coating Dec. 4, 1984
RE31533 Information carrying discs Mar. 6, 1984
4410666 Curable resin composition Oct. 18, 1983
RE31193 Thermosetting heat bondable lacquer Mar. 29, 1983
4296158 Information carrying discs Oct. 20, 1981
4262072 Poly(ethylenically unsaturated alkoxy) heterocyclic protective coatings Apr. 14, 1981
4243778 Thermosetting heat bondable lacquer Jan. 6, 1981
4206104 N,N-'-Dihydroxyalkyl ester substituted imidazolidinediones and coating compositions containing same Jun. 3, 1980
3985825 Adducts, containing epoxide groups, based on polyesterdicarboxylic acids Oct. 12, 1976
3979477 Composition of epoxide resins, polycarboxylic acid anhydrides and polyester-dicarboxylic acids Sep. 7, 1976
3966683 Process for the preparation of compounds which contain hydantoin groups Jun. 29, 1976



 
 
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