| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_13356924224cc58b2e030fbc78804d0f |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-3477
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J7-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-11
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L75-04 |
| filingDate |
1990-04-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aa2c5516ad1e1cfd2577013975a6be25
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_66530780f39c4f5727cbfe2ff735635f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f9a84ead17ab09f0f4ec5b6c7fd52804
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_67a3fa25c4d5a3293a8e2b1cc23a2746
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1600057d98dfea426926c3b80bda3393
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cd6d65de0dd19ca80f244a8145d3b08b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b279fc300707b530cf1c2ee07765bc9f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_02ac7d997589684e6b955cc04045d35a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_48f90ba0dcfbb63b0bd4ab1bca974b60 |
| publicationDate |
1991-08-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
DD-293358-A5 |
| titleOfInvention |
METHOD FOR STABILIZING POLYURETHANE SOLUTIONS AGAINST SAEURS |
| abstract |
The invention relates to a process for stabilizing the viscosity of polyurethane solutions against small amounts of strong organic or inorganic acids. The polyurethane solutions are applicable for textile coatings and as adhesives. According to the invention, in the polyurethane solution 1 to 10 parts of a low-molecular-weight melamine resin partially etherified with aliphatic alcohols are additionally dissolved, which has between 4 to 6 formaldehyde building blocks and 1.5 to 2.5 alkoxy groups per melamine nucleus. Stabilization; acids; Viscosity; coating; adhesives; Melamine resin; Formaldehyde modules} |
| priorityDate |
1990-04-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |