GB9103656D0 - Catalyst for polymerisation - Google Patents

Catalyst for polymerisation

Info

Publication number
GB9103656D0
GB9103656D0 GB919103656A GB9103656A GB9103656D0 GB 9103656 D0 GB9103656 D0 GB 9103656D0 GB 919103656 A GB919103656 A GB 919103656A GB 9103656 A GB9103656 A GB 9103656A GB 9103656 D0 GB9103656 D0 GB 9103656D0
Authority
GB
United Kingdom
Prior art keywords
polymerisation
catalyst
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
GB919103656A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dow Silicones Belgium SPRL
Original Assignee
Dow Corning SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to GB919103656A priority Critical patent/GB9103656D0/en
Application filed by Dow Corning SA filed Critical Dow Corning SA
Publication of GB9103656D0 publication Critical patent/GB9103656D0/en
Priority to NL9200225A priority patent/NL9200225A/en
Priority to CA002061006A priority patent/CA2061006A1/en
Priority to ES09200289A priority patent/ES2046103B1/en
Priority to GB9203217A priority patent/GB2252969A/en
Priority to KR1019920002458A priority patent/KR100239611B1/en
Priority to AU11080/92A priority patent/AU1108092A/en
Priority to FR9201919A priority patent/FR2676063B1/en
Priority to DE4205200A priority patent/DE4205200A1/en
Priority to JP03342992A priority patent/JP3207905B2/en
Priority to ITTO920135A priority patent/IT1256673B/en
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C08G77/06—Preparatory processes
    • C08G77/08—Preparatory processes characterised by the catalysts used
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/082—Compounds containing nitrogen and non-metals and optionally metals
    • C01B21/097—Compounds containing nitrogen and non-metals and optionally metals containing phosphorus atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Inorganic Chemistry (AREA)
  • Silicon Polymers (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
GB919103656A 1991-02-21 1991-02-21 Catalyst for polymerisation Pending GB9103656D0 (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
GB919103656A GB9103656D0 (en) 1991-02-21 1991-02-21 Catalyst for polymerisation
NL9200225A NL9200225A (en) 1991-02-21 1992-02-07 CATALYST FOR POLYMERIZATION.
CA002061006A CA2061006A1 (en) 1991-02-21 1992-02-11 Catalyst for polymerisation
ES09200289A ES2046103B1 (en) 1991-02-21 1992-02-12 CATALYST FOR ORGANOSILOXANE POLYMERIZATION.
GB9203217A GB2252969A (en) 1991-02-21 1992-02-14 Phosphonitrile halide adducts as polymerisation catalysts
KR1019920002458A KR100239611B1 (en) 1991-02-21 1992-02-19 Polymerisation catalysts
ITTO920135A IT1256673B (en) 1991-02-21 1992-02-20 CATALYST FOR POLYMERIZATION
AU11080/92A AU1108092A (en) 1991-02-21 1992-02-20 Catalyst for polymerisation
FR9201919A FR2676063B1 (en) 1991-02-21 1992-02-20 PHOSPHONITRILE HALIDE CATALYST, PROCESS FOR THE PREPARATION THEREOF, COMPOSITION CONTAINING THE SAME AND USE THEREOF FOR THE POLYMERIZATION OF ORGANOSILOXANES.
DE4205200A DE4205200A1 (en) 1991-02-21 1992-02-20 POLYMERIZATION CATALYST
JP03342992A JP3207905B2 (en) 1991-02-21 1992-02-20 Polymerization catalyst

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB919103656A GB9103656D0 (en) 1991-02-21 1991-02-21 Catalyst for polymerisation

Publications (1)

Publication Number Publication Date
GB9103656D0 true GB9103656D0 (en) 1991-04-10

Family

ID=10690358

Family Applications (2)

Application Number Title Priority Date Filing Date
GB919103656A Pending GB9103656D0 (en) 1991-02-21 1991-02-21 Catalyst for polymerisation
GB9203217A Withdrawn GB2252969A (en) 1991-02-21 1992-02-14 Phosphonitrile halide adducts as polymerisation catalysts

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB9203217A Withdrawn GB2252969A (en) 1991-02-21 1992-02-14 Phosphonitrile halide adducts as polymerisation catalysts

Country Status (10)

Country Link
JP (1) JP3207905B2 (en)
KR (1) KR100239611B1 (en)
AU (1) AU1108092A (en)
CA (1) CA2061006A1 (en)
DE (1) DE4205200A1 (en)
ES (1) ES2046103B1 (en)
FR (1) FR2676063B1 (en)
GB (2) GB9103656D0 (en)
IT (1) IT1256673B (en)
NL (1) NL9200225A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4317909A1 (en) * 1993-05-28 1994-12-01 Wacker Chemie Gmbh Process for condensing and / or equilibrating organosilicon compounds
DE4323185C1 (en) * 1993-07-10 1995-01-19 Nuenchritz Chemie Gmbh Process for the preparation of polyorganosiloxanes
US5510441A (en) * 1993-07-15 1996-04-23 General Electric Company Process for producing octamethyltrisiloxane
US5403909A (en) * 1993-07-15 1995-04-04 General Electric Company Catalysts for polycondensation and redistribution of organosiloxane polymers
US5420221A (en) * 1993-07-15 1995-05-30 General Electric Company Process for the production of linear organosiloxane polymers by disproportionation
US6136996A (en) 1995-12-13 2000-10-24 General Electric Company Catalysts for polycondensation and redistribution of organosiloxane polymers
US5698654A (en) * 1996-07-30 1997-12-16 General Electric Company Process for preparing hydrogen siloxane copolymers
US5753751A (en) * 1996-10-24 1998-05-19 General Electric Company Process for preparing self-curable alkenyl hydride siloxane copolymers and coating composition
GB9727136D0 (en) * 1997-12-24 1998-02-25 Dow Corning Catalyst composition
US6040412A (en) * 1998-10-14 2000-03-21 Dow Corning S.A. Process for preparing chain-extended organopolysiloxanes
GB9827069D0 (en) 1998-12-09 1999-02-03 Dow Corning Polymerisation catalyst

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1279019B (en) * 1967-01-04 1968-10-03 Wacker Chemie Gmbh Process for the preparation of organohalosilicon compounds
US3449091A (en) * 1967-01-27 1969-06-10 Du Pont Halide-modified phosphonitrilic chlorides
GB1242405A (en) * 1967-10-12 1971-08-11 Grace W R & Co Adducts of linear phosphonitrilic chloride polymers
DE1794219B2 (en) * 1968-09-25 1972-01-05 Wacker Chemie GmbH, 8000 München METHOD FOR MANUFACTURING ORGANOPOLYSILOXANE ELASTOMERS
US3706775A (en) * 1970-12-17 1972-12-19 Wacker Chemie Gmbh Method of preparing high molecular weight linear organopolysiloxanes
GB1436352A (en) * 1972-03-06 1976-05-19 Fmc Corp Oligometric phosphazene derivatives having flame-retardant properties
JPS5819604B2 (en) * 1978-05-04 1983-04-19 大塚化学薬品株式会社 Method for producing phosphazene oligomer
US4293675A (en) * 1980-02-26 1981-10-06 Minnesota Mining And Manufacturing Company Antimony halide-organic phosphonate ester cationic polymerization catalysts
DE3524484A1 (en) * 1985-07-09 1987-01-15 Wacker Chemie Gmbh METHOD FOR THE PRODUCTION OF LINEAR ORGANOPOLYSILOXANS WITH TRIORGANOSILOXY GROUPS AS FINAL UNITS
DE3725377A1 (en) * 1987-07-31 1989-02-09 Wacker Chemie Gmbh METHOD FOR CONDENSING AND / OR AEQUILIBRATING ORGANO (POLY) SILOXANES
DE3727182A1 (en) * 1987-08-14 1989-02-23 Wacker Chemie Gmbh PRODUCTION AND PROCESSING OF MIXTURES WITH A HIGH CONTENT OF ORGANOCYCLOSILOXANES
GB8902936D0 (en) * 1989-02-09 1989-03-30 Dow Corning Process for the production of organosilicon compounds

Also Published As

Publication number Publication date
ES2046103B1 (en) 1994-08-01
ES2046103A1 (en) 1994-01-16
KR920016472A (en) 1992-09-24
NL9200225A (en) 1992-09-16
KR100239611B1 (en) 2000-01-15
CA2061006A1 (en) 1992-08-22
JPH04328128A (en) 1992-11-17
GB2252969A (en) 1992-08-26
DE4205200A1 (en) 1992-08-27
GB9203217D0 (en) 1992-04-01
FR2676063B1 (en) 1993-10-01
AU1108092A (en) 1992-08-27
IT1256673B (en) 1995-12-12
JP3207905B2 (en) 2001-09-10
ITTO920135A0 (en) 1992-02-20
ITTO920135A1 (en) 1993-08-20
FR2676063A1 (en) 1992-11-06

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