http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-945261-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_73ee0bacab5a7576a6a3244747f6ea99 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-31554 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T442-2369 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-31721 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-249985 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-31663 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-31591 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T442-2762 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-31558 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-31833 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-31569 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B27-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J175-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-606 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B15-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J175-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B15-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-10 |
| filingDate | 1960-11-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a8985a7860b61c360e81878e28eb63a7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4a055fc49fc49dac0851a6795e7e7342 |
| publicationDate | 1963-12-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-945261-A |
| titleOfInvention | Improvements in or relating to the manufacture of laminated articles |
| abstract | A curable adhesive composition for laminating two or more layers comprises a solution of a polyurethane elastomer and an organic polyiso-cyanate, characterised in that the polyurethane is a reaction product of an organic diisocyanate and a crystalline polyesteramide with m.pt. less than 50 DEG C., prepared from dicarboxylic acids, glycols, and amino alcohols or diamines, such that 8 to 64 moles of dicarboxylic acids are used for every mole of primary amino groups, said polyesteramide having an acid value of not more than 5 mg. KOH per gram, and a water content of not more than 0.1% by weight, and in that said polyurethane elastomer has a Williams Plasticity No. of 100 to 550. Suitable carboxylic acids are succinic, glutaric, adipic, suberic, azelaic and sebacic acids, as well as aromatic acids such as phthalic, isophthalic and terephthalic acids. Suitable glycols are ethylene glycol, 1:2-propylene glycol, diethylene glycol, tetramethylene glycol, pentamethylene glycol, hexamethylene glycol, decamethylene glycol, and 2:2-dimethyltrimethylene glycol. Amide groups are introduced by incorporating a proportion of a diamine or an amino-alcohol e.g. ethylene diamine, hexamethylene diamine, monoethanolamine, phenylene diamine and benzidine. The organic diisocyanates may be hexamethylene diisocyanate, diphenyl-4:41- diisocyanate, dibenzyl-4:41-diisocyanate, diphenylmethane diisocyanates, 4:41 - diisocyanato - 3 - methyldiphenylmethane, naphthylene -1:5-diisocyanate, m- and p-phenylene diisocyanates, and tolylene -2:4- and 2:6- diisocyanates. Solvents for the polyurethane elastomer may be benzene, toluene and/or xylene with acetone, chloroform and/or methylethylketone, chlorinated solvents such as methylene dichloride, ethylene dichloride and mixtures thereof with methyl ethyl ketone, ketone solvents such as acetone, methyl ethyl ketone and cyclohexanone, and ester solvents such as ethyl acetate. Examples of the polyisocyanates include the aforementioned diisocyanates, and the reaction products of an excess of diisocyanate with trihydric alcohols such as trimethylolpropane and glycerol and isocyanate group-containing isocyanurate polymers of diisocyanates e.g. tolylene-2:4-diisocyanate, as well as aromatic triisocyanates such as diphenyl ether-2:4:41-triisocyanate and toluene-2:4:6- triisocyanate Uretedione dimers of diisocyanates, e.g. tolylene-2:4-diisocyanate may also be used. In place of or in conjunction with the organic polyisocyanates there may be used adducts of such polyisocyanates e.g. the reaction product of the polyisocyanate with compounds containing a reactive hydrogenatom such as mercapto-benzthiazole, diphenylamine, tert-butanol, aceto-acetic ester and phenol. Specification 858,757 is referred to. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0248310-A3 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0248310-A2 |
| priorityDate | 1960-11-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 111.