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Class Information
Number: 527/306
Name: Synthetic resins or natural rubbers -- part of the class 520 series > Synthetic resins (class 520, subclass 1) > From carbohydrate or derivative as a reactant > With aldehyde or derivative as a reactant other than as an aldose > Ethylenically unsaturated reactant
Description: Subject matter wherein there is at least one ethylenically unsaturated reactant.










Patents under this class:

Patent Number Title Of Patent Date Issued
8609081 Cyclodextrin-based polymers for therapeutics delivery Dec. 17, 2013
8603454 Cyclodextrin-based polymers for therapeutics delivery Dec. 10, 2013
8580242 Cyclodextrin-based polymers for therapeutics delivery Nov. 12, 2013
8580243 Cyclodextrin-based polymers for therapeutics delivery Nov. 12, 2013
8580244 Cyclodextrin-based polymers for therapeutics delivery Nov. 12, 2013
7208532 Manufacture of improved support matrices Apr. 24, 2007
6255427 Amphoteric polymer dispersion Jul. 3, 2001
5990216 Method for manufacturing grafted polyacrylamide flocculant of cationic/ampholytic ions Nov. 23, 1999
5925722 Amphoteric and anionic polymer dispersions, process for their preparation and use thereof Jul. 20, 1999
5837747 Crosslinkable polysaccharides, polycations and lipids useful for encapsulation and drug release Nov. 17, 1998
5583193 Polysaccharide graft-polymers and the use in papermaking thereof Dec. 10, 1996
5578678 Graft polymers of natural substances containing saccharide structures or derivatives thereof and ethylenically unsaturated compounds and their use Nov. 26, 1996
5114999 Glyoxal-containing binder insolubilizer May. 19, 1992
4866151 Polysaccharide graft polymers containing acetal groups and their conversion to aldehyde groups Sep. 12, 1989
4837087 Coating binder additive Jun. 6, 1989
4563507 Treatment of Lewis base polymer with ethylenically unsaturated compound to improve antistatic hygroscopic and dye receptive properties Jan. 7, 1986
4541871 Water-absorbent resin having improved water-absorbency and improved water-dispersibility and process for producing same Sep. 17, 1985
4507438 Water-absorbent resin having improved water-absorbency and improved water-dispersibility and process for producing same Mar. 26, 1985
4371673 Water soluble forms of retinoids Feb. 1, 1983
4135943 Novel selective adsorbents Jan. 23, 1979
4095992 Coatings containing starch esters Jun. 20, 1978
4063883 Manufacture of flame-retardant regenerated cellulose fibres Dec. 20, 1977
3936441 Process for the production of water adsorbing but water-insoluble cellulose ethers Feb. 3, 1976











 
 
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