http://rdf.ncbi.nlm.nih.gov/pubchem/patent/HU-195973-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7b125e90a7a4dac6558467de77518d6b |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F297-00 |
| filingDate | 1982-12-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_13f8cbe57bd1ff7c59e27ec1bf19a289 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b6a8acf920305199126d23b2f1de6de0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e6731df59a9917f7a1ca6048072932a4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_483f156eda4bf07d1a828b13dba24119 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_da8515dc2cb80e52de708b8988380a1a |
| publicationDate | 1988-08-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | HU-195973-B |
| titleOfInvention | Cationic process for producing copolymers of regulated composition and microstructure |
| abstract | The present invention relates to a continuous copolymerization process using copolymers of the desired composition and structure using a suitable initiator and controlling the rate of administration of the monomers. In this process, an ethylene-type carbon-carbon double-bonded aliphatic, aro-10 and other alkoxy-containing monomer or monomer, optionally dissolved in a solvent, is an inert gas-cooled (10 -) - (- 100) ° C initiator and co-initiator. they are introduced into a solvent or solvent mixture at a rate that is the same as that of the final product polymer. R 1, R 2, R 0, R 3, R 3, R 2, R 3 and R 3 are the same or different and are hydrogen, C 1-8 alkyl or C 6 -C 18 aryl or aralkyl X is fluorine, chlorine or bromine. The co-co-ordinator is MX'n, wherein M is a metal atom, preferably titanium, skin, antimony, silver, X 'halogen, preferably chlorine or fluorine, and is greater than one integer. The ratio of initiator to co-initiator is 1: 1 to 1: 5 and their concentration is between ól · mole / dm3 and 1x10 * 1 mole / dm3. The starting monomer feed! its velocity is kept between 2x10'3 mol / min and 40x10'3 mol / min. Suitably, the monomer is styrene and its derivatives, isobutylene, methyl vinyl ether or a mixture thereof, as a solvent, a C4 to C10 and / or a C1-3 chlorinated alkane and / or trifluoroacetate. 195973 -1- |
| priorityDate | 1982-12-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 93.