http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8871702-B2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_52c4ad955f356d522ad24233dd5cbe83 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3bf96311fde209e9fad008b4b8616252 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b4956478ff9c1989f244064baf25d2f6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4b52484053450c754b288e41cc9c91d5 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11D3-0036 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-6886 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11D3-3715 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-672 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-688 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-672 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11D3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11D3-37 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B08B3-04 |
| filingDate | 2010-11-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-10-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7c5d2eb515db7dae1bc74cdd061b44a7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_23a243a67ec2aa3e74ac0fd2bfd71b23 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a9e6d327d5967285234c7250b6be3125 |
| publicationDate | 2014-10-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-8871702-B2 |
| titleOfInvention | Soil-release polymers having a grey-inhibiting effect and having high stability in solution |
| abstract | The invention relates to polyesters, obtainable by means of polymerization of the components including (a) one or more sulfo group-free aromatic dicarboxylic acids and/or salts thereof and/or anhydrides thereof and/or esters thereof, b) optionally one or more sulfo group-containing dicarboxylic acids, salts thereof and/or anhydrides thereof and/or esters thereof, c) 1,2-propylene glycol, d) ethylene glycol, e) one or more compounds of the formula (1) R 1 O(CHR 2 CHR 3 O) n H (1), where R 1 is a linear or branched, saturated or unsaturated alkyl group having from 1 to 22 C atoms, R 2 and R 3 , independently of one another, are hydrogen or an alkyl group having from 1 to 4 carbon atoms, and N is an integer of from 1 to 50, f) optionally one or more compounds of the formula (2) H—(OCH 2 CH 2 ) m —SO 3 X (2), in which m is an integer from 1 to 10 and X is hydrogen or an alkali metal ion, and g); optionally one or more crosslinking polyfunctional compounds, provided that at least one of the components b) or f) is present, and provided further that the molar ratio of the components c) 1,2-propylene glycol to d) ethylene glycol is greater than or equal to 1.70. |
| priorityDate | 2009-11-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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