http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-603325-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0235f5aeeff44e5b1733138b721f5c06 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F299-0457 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F299-04 |
| filingDate | 1945-10-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1948-06-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-603325-A |
| titleOfInvention | Improvements in oil phase polymerization |
| abstract | A mixture of an alkyd resin obtained from polyhydric alcohols and unsaturated dicarboxylic acids or anhydrides and compounds having a single CH2=CX- group, where X is a negative group or radical are copolymerized at a temperature below 50 DEG C. in the presence of an oxygen containing polymerization catalyst and a compound having the structure <FORM:0603325/IV(a)/1> where Ar is an arylene group and X is =CH2; =CHOH; =CO; =C.NH; =CHC6H5 or =CH.C6H4NR2, and R is an alkyl group. Alkyd resins specified are those obtained from maleic, fumaric, citraconic, itaconic, mesaconic, aconitric, chlormaleic, or carbic acids condensed with ethylene glycol, diethylene glycol, propylene glycol, 2,2-dimethyl propane-diol-1,3, glycerol, pentaerythritol, 1,3-butane diol, p trimethylene glycol, or 2-ethyl-2-butyl butane-diol-1,3. The resins may be modified with monohydric alcohols, saturated mono- or poly-carboxylic acids, drying or semi-drying oils. Monoenic compounds specified are styrene, vinyl chloride, vinyl acetate, esters of acrylic and methacrylic acids, and acrylo- and methacrylo - nitriles. Benzoyl peroxide is specified as the polymerization catalyst. The methylene diamines specified are 4,41-(tetramethyldiamino) - diphenylmethane, 4,41-(tetraethyldiamino) - diphenylmethane, 4,41 - (tetra - methyldiamino) - benzophenone, 4,41 - (tetra - methyldiamino)-benzhydrol, 4,41-(tetramethyldiamino) - 1,11-dinaphthylmethane, 4,41-(tetramethyldiamino)-triphenylmethane, and di - (p - dimethylaminophenyl) - methylenimine. Inhibitors such as t-butyl catechol may be present. Specifications 540,167 and 540,168 are referred to. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4526219-A |
| priorityDate | 1944-12-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 42.