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Class Information
Number: 528/265
Name: Synthetic resins or natural rubbers -- part of the class 520 series > Synthetic resins (class 520, subclass 1) > From aldehyde or derivative thereof as reactant > Sulfur-containing reactant
Description: Subject matter wherein a sulfur-containing aldehyde or aldehyde derivative is utilized as a reactant, or wherein an aldehyde or aldehyde derivative is reacted with a sulfur-containing material.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7482424 |
Process for the preparation of polymeric hydroxyalkyl terminated polysulphides |
Jan. 27, 2009 |
| 7297722 |
Radially multi-branched polymer and porous film using the same |
Nov. 20, 2007 |
| 7087683 |
Sulfonamide modified aminoplast crosslinkers and powder coating compositions containing such crosslinkers |
Aug. 8, 2006 |
| 7001673 |
Hydrophilic polymer having silane coupling group terminal and lithographic printing plate base |
Feb. 21, 2006 |
| 6949291 |
Twisted polymers, uses thereof and processes for the preparation of statistical copolymers |
Sep. 27, 2005 |
| 6632916 |
Composite type conductive polymer and process of producing aromatic compound |
Oct. 14, 2003 |
| 6399740 |
Process for reducing mono-functional and non-functional by-products during aralkylation of phenolics |
Jun. 4, 2002 |
| 5895802 |
Redispersible polymer powders, method for their preparation and applications |
Apr. 20, 1999 |
| 5891983 |
Water-soluble formaldehyde-free polycondensation products based on amino-s-triazines |
Apr. 6, 1999 |
| 5886110 |
Binary-branched polyoxaalkylene macromolecules process for making them and their uses |
Mar. 23, 1999 |
| 5789526 |
Highly viscous condensation products containing sulfonic acid groups based on amino-s-triazines |
Aug. 4, 1998 |
| 5750634 |
Water-soluble polycondensation products based on amino-s-triazines and the use thereof |
May. 12, 1998 |
| 5651817 |
Cement dispersant |
Jul. 29, 1997 |
| 5597557 |
Colorant compositions and processes |
Jan. 28, 1997 |
| 5594090 |
Alkylene sulfide group-containing prepolymer, polymerizable composition and optical material |
Jan. 14, 1997 |
| 5563231 |
Capped silanes and their application to textile substrates |
Oct. 8, 1996 |
| 5558709 |
Flow improving agents for binder suspensions containing cement |
Sep. 24, 1996 |
| 5532332 |
Light-absorbing polymers |
Jul. 2, 1996 |
| 5430073 |
Process for preparing polymers and mouling compounds based thereon |
Jul. 4, 1995 |
| 5411802 |
Colorant compositions and processes |
May. 2, 1995 |
| 5393861 |
Polysulfide polyether and polymer composition comprising polysulfide and polyether |
Feb. 28, 1995 |
| 5300593 |
Lignin modified binding agents |
Apr. 5, 1994 |
| 5266674 |
Process for preparing arylene sulfide copolymers |
Nov. 30, 1993 |
| 5252698 |
Metal ion porphyrin-containing poly(azine) |
Oct. 12, 1993 |
| 5206336 |
Process for the preparation of naphthalenesulfonic acid/formaldehyde condensates having a low free formaldehyde content |
Apr. 27, 1993 |
| 5187019 |
Latent catalysts |
Feb. 16, 1993 |
| 5171629 |
Flame-resistant carrier web for bitumen webs and a process for its production |
Dec. 15, 1992 |
| 5115083 |
Curable aminoplast compositions and catalysts for curing same |
May. 19, 1992 |
| 5110899 |
Sulfo-group-containing heat-resistant high-molecular material and a preparation process thereof |
May. 5, 1992 |
| 5101007 |
Process for the preparation of naphthalenesulfonic acid/formaldehyde condensates having a low free formaldehyde content |
Mar. 31, 1992 |
| 5071945 |
Process for the production of sulphonic acid group-containing condensation products with a low content of free formaldehyde |
Dec. 10, 1991 |
| 5025085 |
Curable aminoplast compositions and catalysts for curing same |
Jun. 18, 1991 |
| 4935478 |
Unsaturated imide and benzaldehyde derivative containing hot-curable composition of matter |
Jun. 19, 1990 |
| 4888412 |
Tanning assistant |
Dec. 19, 1989 |
| 4764570 |
Sulphonamide derivatives and their preparation and use |
Aug. 16, 1988 |
| 4759802 |
Cement dispersion agent |
Jul. 26, 1988 |
| 4739032 |
Aromatic oligomers and resins |
Apr. 19, 1988 |
| 4725665 |
Use of salts of water-soluble |
Feb. 16, 1988 |
| 4694062 |
Method of making electroactive heterocyclic aromatic polymers |
Sep. 15, 1987 |
| 4691001 |
Process for making solid urea-formaldehyde resins |
Sep. 1, 1987 |
| 4680375 |
Polymeric cyanine dye |
Jul. 14, 1987 |
| 4673725 |
Process for the preparation of aromatic oligomers |
Jun. 16, 1987 |
| 4656240 |
Electrically conductive polymer based on polyazomethine and process for preparing same from diketone and diamine |
Apr. 7, 1987 |
| 4578450 |
Accelerator-modified adhesion promoters for rubber to wire adhesion |
Mar. 25, 1986 |
| 4567207 |
Polymeric material adapted for physico-chemical separation of substances and method for producing same |
Jan. 28, 1986 |
| 4564667 |
Urea-formaldehyde resin manufacture |
Jan. 14, 1986 |
| 4562236 |
Reaction product of lignosulfonate and unsaturated fatty amine |
Dec. 31, 1985 |
| 4530992 |
Aromatic oligomers and resins |
Jul. 23, 1985 |
| 4477652 |
Condensation polymers of cyclic diols with aldehydes or acetals of aldehydes |
Oct. 16, 1984 |
| 4476284 |
Polymer compositions and process |
Oct. 9, 1984 |
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