http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-RE39450-E
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_460c960cd09203c2f1727bc268569e14 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F8-44 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F228-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11D3-37 |
| filingDate | 2003-02-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2006-12-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a3ce05b1949ff737ca2dcb7e743918f9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_63c099b47a4f1e43c18649dd379ebaa0 |
| publicationDate | 2006-12-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-RE39450-E |
| titleOfInvention | Polyvinylpyrridinium derivatives as anti-dye transfer agents |
| abstract | A water-soluble polyvinylpyrridinium derivative containing a quaternary nitrogen and an anionic moiety selected from a sulfonate and/or a carboxylate functionality, said polyvinylpyrridinium derivative having the structure n n nwherein a is a repeating unit of 1 to 100; b is a repeating unit of 0 to 99; c is a repeating unit of 0 to 99; d is a repeating unit of 0 1 to 99; R is selected from the group consisting of (CR 1 R 2 ) m1 , benzene, and substituted benzene; Y is selected from the group consisting of (CR 3 R 4 ) m2 , benzene, and substituted benzene; substituted benzene is independently a benzene substituted with a group selected from the group consisting of amino moeity moiety, nitro moiety, halogen moiety, and combinations thereof; Z is derived from an ethylenically unsaturated monomer; m 1 and m 2 are independently 0 to 10; M + is independently a cation wherein M is selected from the group consisting of hydrogen, ammonia, alkali metals, alkaline earth metals, zinc, copper, organic amines, amino acids, and amino saccharides; R 1 , R 2 , R 3 , and R 4 are independently selected from the group consisting of hydrogen, hydroxyl, alkyl having C 1 to C 6 , aryl having C 6 to C 18 , and alkaryl having C 7 to C 18 ; and X − is independently a halide, with the proviso that if Y is benzene or substituted benzene then a is 0 to 99 and b is 1 to 100. The polyvinylpyrridinium derivatives inhibit dye transfer in detergent compositions having a high level of anionic surfactants without adversely affecting stain or soil removal or soil redeposition. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011092636-A1 |
| priorityDate | 1999-04-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 306.