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Class Information
Number: 527/305
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
Description: Subject matter wherein an aldehyde or derivative (other than an aldose) is present in addition to the carbohydrate or derivative.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6339116 |
Methods of fabricating cross-linked biobased materials and structures fabricated therewith |
Jan. 15, 2002 |
| 6211315 |
Lewis acid-catalyzed polymerization of biological oils and resulting polymeric materials |
Apr. 3, 2001 |
| 6043405 |
Formulation for neutralization of formaldehyde and method of using and disposing of the same |
Mar. 28, 2000 |
| 5990216 |
Method for manufacturing grafted polyacrylamide flocculant of cationic/ampholytic ions |
Nov. 23, 1999 |
| 5863990 |
Biodegradable polyacetal polymers and methods for their formation and use |
Jan. 26, 1999 |
| 5780568 |
Starch derivatives grafted with aliphatic polyester, procedure for their production and their use |
Jul. 14, 1998 |
| 5616671 |
Polysaccharides grafted with aliphatic polyesters derived from cyclic esters |
Apr. 1, 1997 |
| 5583193 |
Polysaccharide graft-polymers and the use in papermaking thereof |
Dec. 10, 1996 |
| 5578691 |
Polysaccharides grafted with aliphatic polyesters derived from cyclic esters |
Nov. 26, 1996 |
| 5578678 |
Graft polymers of natural substances containing saccharide structures or derivatives thereof and ethylenically unsaturated compounds and their use |
Nov. 26, 1996 |
| 5346937 |
Modifying agents for thermosetting resins and thermosetting resins prepared using these agents |
Sep. 13, 1994 |
| 5296470 |
Graft polysaccharides and their use as sequestering agents |
Mar. 22, 1994 |
| 5247013 |
Biocompatible polyester and production thereof |
Sep. 21, 1993 |
| 5206325 |
Thermoplastic graft copolymer and process for producing the same |
Apr. 27, 1993 |
| 4981520 |
Oil reservoir permeability profile control with crosslinked welan gum biopolymers |
Jan. 1, 1991 |
| 4866151 |
Polysaccharide graft polymers containing acetal groups and their conversion to aldehyde groups |
Sep. 12, 1989 |
| 4861527 |
High strength chitosan fibers and fabrics thereof |
Aug. 29, 1989 |
| 4833238 |
High strength fibers from chitin derivatives |
May. 23, 1989 |
| 4761184 |
Formaldehyde binder |
Aug. 2, 1988 |
| 4701500 |
Metal ion binding product to inhibit bacterial growth for the immobilization and purification of biopolymers and the like |
Oct. 20, 1987 |
| 4383089 |
Process for the production of polyepoxy silicate resin |
May. 10, 1983 |
| 4382136 |
Process for the production of polyhydroxy lignin-cellulose silicate polymer |
May. 3, 1983 |
| 4376173 |
Process for the production of polyepoxy silicate resins |
Mar. 8, 1983 |
| 4367326 |
Process for the production of polyepoxy silicate resins |
Jan. 4, 1983 |
| 4339366 |
Process for the production of polyester resins |
Jul. 13, 1982 |
| 4226982 |
Process to break down cellulose polymers and produce cellular solid or solid reaction products |
Oct. 7, 1980 |
| 4135943 |
Novel selective adsorbents |
Jan. 23, 1979 |
| 4063883 |
Manufacture of flame-retardant regenerated cellulose fibres |
Dec. 20, 1977 |
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