http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-1173018-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c7ad58d3c0b071069a8ee0cb8c8ba2e8 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S528-903 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-0885 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-08 |
| filingDate | 1966-12-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1969-12-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-1173018-A |
| titleOfInvention | Polyurethane Compositions Containing Water-Combining Agents |
| abstract | 1,173,018. Polyurethane compositions. FARBENFABRIKEN BAYER A.G. 16 Dec., 1966 [30 Dec., 1965], No. 56420/66. Headings C3B and C3R. Sulphonyl isocyanates and water-combining agents are incorporated in one-or two-component polyurethane compositions, which are based on polyisocyanates and polyhydroxyl compounds. The composition may also suitably contain pigments and solvents. Suitable sulphonyl isocyanates are p-toluyl sulphonyl isocyanate; p- or m-chlorophenyl sulphonyl isocyanate; phenyl sulphonyl isocyanate, ethyl sulphonyl isocyanate; #-chloroethyl sulphonyl isocyanate; methyl sulphonyl isocyanate; chloromethyl sulphonyl isocyanate and sulphonyl diisocyanate. Conventional aliphatic, cycloaliphatic and aromatic diisocyanates may be used to form the polyurethane as may their reaction products with a deficiency of a polyhydric alcohol and also acylisocyanates, biuret triisocyanates and polycarbodiimides with terminal isocyanate groups. The polyhydroxyl compound may be a monomeric alcohol, polyether polyester or epoxide resin. Synthetic resins, coal tars and asphalts may also be included in the compositions. In the case of unpigmented lacquers it is preferred to combine the solvent with the sulphonyl isocyanate followed by addition of the polyhydroxyl compound and polyisocyanate, or if the polyhydroxyl compound is to be dried this is effected directly with the sulphonyl isocyanate or excess sulphonyl isocyanate is added to the solvent before the addition of the polyhydroxyl compound. With pigmented lacquers the pigment is preferably first treated in the solvent with the sulphonyl isocyanate or if no solvent is to be present the pigment is suspended in the polyhydroxyl compound or a plasticizer before treatment. The sulphonyl isocyanate may be used combined with the polyisocyanate. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0172379-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0565754-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0173252-A3 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0173252-A2 |
| priorityDate | 1965-12-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 42.