http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-1450073-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a95a92f65c379fd32048d4caec952c87 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2367-06 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D7-42 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L67-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D155-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D5-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D7-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L67-06 |
| filingDate | 1973-11-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1976-09-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-1450073-A |
| titleOfInvention | Polymer granules and process |
| abstract | 1450073 Vesiculated polyester granules DULUX AUSTRALIA Ltd 13 Nov 1973 [13 Nov 1972] 52531/73 Headings C3C and C3P Vesiculated polyester granules are made by (1) dispersing droplets of water in a solution of an unsaturated polyester having an acid value of 10-45 mgm. KOH per gm. in a waterinsoluble unsaturated monomer in the presence of a water-soluble amine containing at least three amine groups per molecule of which the most basic has a dissociation constant in water (pKa value) of 8À5-10À5 in an amount to provide 0À3-1À4 amine groups per carboxyl group in the polyester resin, (2) dispersing in water as stable globules in the presence of a dispersion stabilizer and (3) initiating polymerization to form vesiculated granules of cross-linked polyester resin. Suitable polyamines are diethylene triamine, triethylene tetramine and low copolymers of vinyl pyridine/ 2-ethoxyethanol methacrylate or dimethylaminoethyl methacrylate/polyethylene glycol methacrylate. The products are added to paint latices as matting or flatting agents and may be pigmented, the pigment being added to the water or monomer of step (1) and being present within the vesicles of the granules. Reference has been directed by the Comptroller to Specification 1,332,469. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4461848-A |
| priorityDate | 1972-11-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 36.