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Class Information
Number: 528/935
Name: Synthetic resins or natural rubbers -- part of the class 520 series > Physical treatment of natural rubber or natural rubber containing material or chemical treatment of non-rubber portion thereof, e.g., extraction of rubber from milk weed, etc. > Latex > Preserving or stabilizing
Description: Subject matter relating to preserving or stabilizing natural rubber latex.


Patents under this class:

Patent Number Title Of Patent Date Issued
6784281 Low allergenic natural rubber and method of preparing low allergenic natural rubber latex Aug. 31, 2004
6740719 Process for reducing protein allergens in latex products May. 25, 2004
6344499 Puncture sealing agent Feb. 5, 2002
6111062 Method for producing a fluorinated alicyclic structure-containing polymer Aug. 29, 2000
5910567 Process for preparing deproteinized natural rubber latex molding and deproteinizing agent for natural rubber latex Jun. 8, 1999
5883286 Phenol compound and use thereof Mar. 16, 1999
5665334 Benzofuran derivatives and methods for their use as stabilizers and sunscreens against HIV radiations Sep. 9, 1997
5594018 2-(B-branched alkyl)-benziosothiazolin-3-ones Jan. 14, 1997
5574089 Water-based latex compositions containing boric acid Nov. 12, 1996
5395961 Reducing decomposition of acetates Mar. 7, 1995
5340392 Method and product of calcium sulfate dihydrate as filler in aqueous polymer dispersions Aug. 23, 1994
5274144 Process for the production of metal soaps Dec. 28, 1993
4772699 Derivatives of morpholine containing substituted piperidine groups Sep. 20, 1988
3951769 Epoxide photopolymerizable compositions containing cyclic amides as gelation inhibitor and methods of polymerizing Apr. 20, 1976



 
 
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