http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4388438-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_31b3453da3862f7064c0044d4ad723fa |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F212-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F212-08 |
| filingDate | 1981-01-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1983-06-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_17b3f00df2e7067f05c956498abdc949 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c66ab7a9854a4050e6623204e689bca8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_22065f995f60fc040943675b7de3173b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b996d17f9b84ce6ef6258262e27e5382 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_828d335bc267db218fd01a03b9ee4e19 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_091f6d8908554754a41ab10c7e89d985 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_44c241840f8bd94a4e4c2ab67d588ef7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1a8ce14556cc1a9853c62069125fd7dd |
| publicationDate | 1983-06-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-4388438-A |
| titleOfInvention | Aqueous dispersions of copolymers of styrene dibutyl maleate and acrylic or methacrylic acid or monobutyl maleate and method for preparation thereof |
| abstract | The method of preparing aqueous dispersions of copolymers of styrene dibutyl maleate and acrylic or methacrylic acid or monobutyl maleate consists in adding a monomer mixture comprising styrene in the amount of 40-90% by weight, dibutyl maleate in the amount of 10-60% by weight acrylic or methacrylic acid or monobutyl maleate in the amount of 1.0-10.0% by weight in relation to the sum of styrene monomer and dibutyl maleate into the emulsion water known constituents such as: ionic emulsifier - non-ionic emulsifier, buffer, sodium acrylate, N-methylolmethacrylamide to which, prior to polymerization, an alkylene glycol comprising 2-6 carbon atoms in the alkylene group is added. The alkylene glycol is added in the amount of 1-6% by weight in relation to the sum of styrene monomer and dibutyl maleate while, the ratio of alkylene glycol to the methacrylic acid or monobutyl maleate contained in the monomer mixture is 1:0.2-2. The polymerization process is conducted at a temperature of 70 DEG -90 DEG C. up to complete reaction of the monomers, then the reaction mixture is cooled down to a temperature of 10 DEG -30 DEG C. and a single dose of concentrated ammonia water is added to adjust the pH of the composition to about 9.5. The obtained dispersions are used for thermal coating of building materials for protective and decorative purposes. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/AU-612605-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4654396-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4442258-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4585809-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008171805-A1 |
| priorityDate | 1980-01-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 66.