FR2046978B1 - - Google Patents

Info

Publication number
FR2046978B1
FR2046978B1 FR7022817A FR7022817A FR2046978B1 FR 2046978 B1 FR2046978 B1 FR 2046978B1 FR 7022817 A FR7022817 A FR 7022817A FR 7022817 A FR7022817 A FR 7022817A FR 2046978 B1 FR2046978 B1 FR 2046978B1
Authority
FR
France
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.)
Expired
Application number
FR7022817A
Other languages
French (fr)
Other versions
FR2046978A1 (en
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.)
Midland Silicones Ltd
Original Assignee
Midland Silicones Ltd
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
Application filed by Midland Silicones Ltd filed Critical Midland Silicones Ltd
Publication of FR2046978A1 publication Critical patent/FR2046978A1/fr
Application granted granted Critical
Publication of FR2046978B1 publication Critical patent/FR2046978B1/fr
Expired 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
    • C08G77/48—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 in which at least two but not all the silicon atoms are connected by linkages other than oxygen atoms
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
    • C08F297/02—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the anionic type
    • 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
    • C08G77/42—Block-or graft-polymers containing polysiloxane sequences
    • C08G77/442—Block-or graft-polymers containing polysiloxane sequences containing vinyl polymer sequences

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Silicon Polymers (AREA)
  • Graft Or Block Polymers (AREA)
FR7022817A 1969-06-20 1970-06-19 Expired FR2046978B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3129469 1969-06-20

Publications (2)

Publication Number Publication Date
FR2046978A1 FR2046978A1 (en) 1971-03-12
FR2046978B1 true FR2046978B1 (en) 1973-01-12

Family

ID=10320993

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7022817A Expired FR2046978B1 (en) 1969-06-20 1970-06-19

Country Status (3)

Country Link
DE (1) DE2030272C3 (en)
FR (1) FR2046978B1 (en)
GB (1) GB1308459A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2431394C3 (en) 1974-06-29 1978-10-12 Th. Goldschmidt Ag, 4300 Essen Process for the preparation of polyorganosiloxane block copolymers
US5296574A (en) * 1992-12-15 1994-03-22 Shell Oil Company Method of synthesis of block copolymers of vinyl aromatic hydrocarbons and polydimethylsiloxane
US5281666A (en) * 1992-12-15 1994-01-25 Shell Oil Company Process for making block copolymers of vinyl aromatic hydrocarbons and/or conjugated dienes and polydimethylsiloxane
ES2126405T3 (en) * 1995-06-06 1999-03-16 Shell Int Research COPOLYMERS OF ETHYLENE BLOCKS AND SILICONE MONOMEROS CYCLIC ANIONICALLY POLYMERIZED.
JP3629083B2 (en) * 1996-02-08 2005-03-16 花王株式会社 Modified polysiloxane and process for producing the same
CN114763413A (en) * 2021-01-14 2022-07-19 万华化学集团股份有限公司 Method for preparing alkyl methoxy silicone oil

Also Published As

Publication number Publication date
DE2030272C3 (en) 1980-02-28
DE2030272A1 (en) 1971-12-02
FR2046978A1 (en) 1971-03-12
DE2030272B2 (en) 1979-07-05
GB1308459A (en) 1973-02-21

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Legal Events

Date Code Title Description
ST Notification of lapse