http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-1199965-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9e5302e08e56037ff7bc5c9b6fcc29f9 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2375-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2211-022 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2203-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2203-024 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2483-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2207-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2227-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02B3-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2229-05 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2219-044 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2219-042 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2203-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2211-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S516-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2229-048 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2201-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2229-047 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2229-046 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2229-045 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2203-022 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S106-901 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S516-04 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D19-0409 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F7-0834 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M1-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-0061 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-61 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-38 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F02B3-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G77-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G77-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G77-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G77-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-61 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F7-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D19-04 |
| filingDate | 1967-08-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1970-07-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-1199965-A |
| titleOfInvention | Silicone Sulphates and their preparation |
| abstract | 1,199,965. Organosilicon polymers. UNION CARBIDE CORP. 24 Aug., 1967 [24 Aug., 1966], No. 38948/67. Heading C3T. Siloxanes have the formula in which M is a monovalent cation, a is 2 to 4, x is 0, 1 or 2, b and c are defined in terms of R, R<SP>1</SP> is a monovalent hydrocarbon group having up to 18 carbon atoms and free from aliphatic unsaturation; R is a polyvalent group selected from: (1) di-, tri-, or tetra-valent groups R<SP>11</SP> is a monovalent (up to C 19 ) group selected from saturated hydrocarbon groups, methylol, alkanoyloxymethyl and alkenyloxymethyl, b is 1 to 3, c is 1 to 3, b + c is 2 to 4 and is equal to the valance of R; (2) di- and tri-valent groups in which the alkenyloxy group has up to six carbon atoms, b is 1 or 2, c is 1 or 2 and b + c = 2 or 3 and is equal to the valence of R; (3) divalent polyoxyalkylene groups -(-C y H 2y -) p - in which y is 2 to 4, p is 2 to 100, b is 1 and C is 1; (4) divalent groups: -C m R<SP>0</SP> r H 2m-r <SP>0</SP> in which R is a monovalent (up to C 18 ) C-bonded hydrocarbon group free from aliphatic unsaturation, m is 2 to 4, r is 0 or an integer of 1 to m; b is 1 and C is 1; and (5) divalent groups in which R<SP>111</SP> is C 2-4 alkylene or alkyleneoxyalkylene (C 2-4 alkylene), b is 1 and C is 1. Each sulphate group MO 3 SO- is bonded to a carbon atom of a C-C chain in the R group. The siloxane contains 1-100 mole per cent of units of Formula I and 0-99 mole per cent of units Z z SiO 4-z/2 (II) where Z is a monovalent hydrocarbon group free from aliphatic unsaturation or a group DO(C y H 2y O) s C a H 2a in which D is H, C 1-18 alkyl or aryl, y is 2 to 4, a is 2 or 3, s is 1 to 100 and z is 0 to 3. M may be ammonium, K, Na or tetraalkylammonium (C 1-18 alkyl). In a preferred siloxane, M is ammonium, a is 3, b is 1, c is 1, R<SP>1</SP> is methyl, x is 1, R is a group of Formula (4) in which r is 0, m is 2, Z is methyl, z is 3 and the siloxane contains 33<SP>1</SP>/ 3 % sulphatoorganosiloxane units and 66<SP>2</SP>/ 3 % of units II. The siloxanes may be prepared by reacting an alkenyl organic ether sulphate: [MO 3 SO] b R[Alkenyl] c and a siloxane having at least one group: HSi(R<SP>1</SP>) x O 3-x/2 in the presence of a platinum catalyst. Uses: Foaming agents and surfactants. |
| priorityDate | 1963-08-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 60.