DE3783323T2 - Verfahren zur herstellung eines polydiorganosiloxankautschuk. - Google Patents

Verfahren zur herstellung eines polydiorganosiloxankautschuk.

Info

Publication number
DE3783323T2
DE3783323T2 DE19873783323 DE3783323T DE3783323T2 DE 3783323 T2 DE3783323 T2 DE 3783323T2 DE 19873783323 DE19873783323 DE 19873783323 DE 3783323 T DE3783323 T DE 3783323T DE 3783323 T2 DE3783323 T2 DE 3783323T2
Authority
DE
Germany
Prior art keywords
producing
polydiorganosiloxane rubber
polydiorganosiloxane
rubber
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.)
Expired - Fee Related
Application number
DE19873783323
Other languages
English (en)
Other versions
DE3783323D1 (de
Inventor
John Carlton Saam
Leo Frederick Stebleton
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 Corp
Original Assignee
Dow Corning Corp
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 Dow Corning Corp filed Critical Dow Corning Corp
Publication of DE3783323D1 publication Critical patent/DE3783323D1/de
Application granted granted Critical
Publication of DE3783323T2 publication Critical patent/DE3783323T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • C08G77/10—Equilibration processes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Silicon Polymers (AREA)
DE19873783323 1986-10-27 1987-10-05 Verfahren zur herstellung eines polydiorganosiloxankautschuk. Expired - Fee Related DE3783323T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US92346786A 1986-10-27 1986-10-27

Publications (2)

Publication Number Publication Date
DE3783323D1 DE3783323D1 (de) 1993-02-11
DE3783323T2 true DE3783323T2 (de) 1993-07-01

Family

ID=25448727

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19873783323 Expired - Fee Related DE3783323T2 (de) 1986-10-27 1987-10-05 Verfahren zur herstellung eines polydiorganosiloxankautschuk.

Country Status (4)

Country Link
EP (1) EP0266076B1 (de)
JP (1) JPS63122733A (de)
CA (1) CA1286442C (de)
DE (1) DE3783323T2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0633338B2 (ja) * 1989-12-14 1994-05-02 信越化学工業株式会社 末端シラノール基含有オルガノポリシロキサンの製造方法
EP0515081A1 (de) * 1991-05-20 1992-11-25 Dow Corning Corporation Base-katalysierte Herstellung von Polysiloxanen mit kontrolliert niedrigem Gehalt von Hydroxylgruppen
EP0546747A1 (de) * 1991-12-05 1993-06-16 General Electric Company Polymerizationsverfahren

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH276406A (fr) * 1943-03-30 1951-07-15 Works Corning Glass Procédé de polymérisation d'octaméthylcyclotétrasiloxane.
FR1152600A (fr) * 1955-02-15 1958-02-20 Thomson Houston Comp Francaise Procédé de polymérisation de l'octaméthylcyclotérasiloxane
DE1745572B1 (de) * 1968-03-18 1972-05-31 Wacker Chemie Gmbh Verfahren zur herstellung von organopolysiloxanelastomeren
AU5900880A (en) * 1979-06-18 1981-01-08 General Electric Company Continuous manufacture of siloxane polymers
GB2052539B (en) * 1980-06-03 1984-06-20 Gen Electric Process for the continuous manufacture of diorganopolysiloxane polymers
DE3139316A1 (de) * 1981-10-02 1983-04-21 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von polydiorganosiloxanen mit triorganosilylendgruppen

Also Published As

Publication number Publication date
DE3783323D1 (de) 1993-02-11
EP0266076A2 (de) 1988-05-04
EP0266076A3 (en) 1989-06-14
JPS63122733A (ja) 1988-05-26
CA1286442C (en) 1991-07-16
EP0266076B1 (de) 1992-12-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee