http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0584709-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fa206d5abb07311badcc825b0af7ebbd |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11D3-0021 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11D3-378 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11D3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11D3-37 |
| filingDate | 1993-08-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1998-10-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_62e7712b89d5f69592335504a32e08cb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bb3ce354e6eccfcb5ea7c245afcef887 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4a149d31f2c578639d582848f7165dd0 |
| publicationDate | 1998-10-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0584709-B1 |
| titleOfInvention | Use of water soluble copolymers based on acrylamidoalkylenesulfonic acids as detergent additives |
| abstract | The present invention relates to the use of water-soluble copolymers based on acrylamidoalkylenesulphonic acid, vinylacetamide and, where appropriate, other monomers, containing 5 - 90% by weight of structural units of the formula <IMAGE> in which R<1> is hydrogen or methyl, R<2> is C2-C10-alkylene, preferably C2-C6-alkylene, particularly preferably C4-alkylene and Me is ammonium or an alkali metal ion, 5 - 95% by weight of structural units of the formula <IMAGE> in which R<3> and R<4> are, independently of one another, hydrogen, methyl or ethyl, or R<3> and R<4> together are a propylene group which forms, with inclusion of a radical <IMAGE> a pyrrolidone radical, 0 - 90% by weight of structural units of the formula <IMAGE> in which X is a halogen, preferably chloride, R<5> and R<6> are, independently of one another, C1-C6-alkyl, preferably C1-C3-alkyl, especially methyl or ethyl, and 0 - 90% by weight of structural units of the formula -CHR<7>-CHR<8>- in which R<7> is hydrogen or methyl and R<8> is CONH2, CON(CH3)2, cyano, SO3H, SO3Me, C6H4SO 3H, C6H4SO3Me, CH2SO3H, CH2SO3Me, COOH, COOMe or an ester group COOR where R is C1-C15-alkyl, preferably C1-C8-alkyl, as detergent additive to prevent reuptake of dyes and dye degradation products which have dissolved off. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8263541-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7947087-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7179778-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8785362-B2 |
| priorityDate | 1992-08-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 59.