BR8704445A - Processo para a obtencao de organopolissiloxanodiois lineares - Google Patents

Processo para a obtencao de organopolissiloxanodiois lineares

Info

Publication number
BR8704445A
BR8704445A BR8704445A BR8704445A BR8704445A BR 8704445 A BR8704445 A BR 8704445A BR 8704445 A BR8704445 A BR 8704445A BR 8704445 A BR8704445 A BR 8704445A BR 8704445 A BR8704445 A BR 8704445A
Authority
BR
Brazil
Prior art keywords
organopolysiloxanodiois
obtaining linear
linear
obtaining
linear organopolysiloxanodiois
Prior art date
Application number
BR8704445A
Other languages
English (en)
Inventor
Ralph Ottilinger
Rudolf Reitmeier
Original Assignee
Wacker Chemie Gmbh
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 Wacker Chemie Gmbh filed Critical Wacker Chemie Gmbh
Publication of BR8704445A publication Critical patent/BR8704445A/pt

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
    • C08G77/14—Polysiloxanes containing silicon bound to oxygen-containing groups
    • C08G77/16—Polysiloxanes containing silicon bound to oxygen-containing groups to hydroxyl groups

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)
BR8704445A 1986-08-29 1987-08-28 Processo para a obtencao de organopolissiloxanodiois lineares BR8704445A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863629381 DE3629381A1 (de) 1986-08-29 1986-08-29 Verfahren zur herstellung von lineareen organopolysiloxandiolen

Publications (1)

Publication Number Publication Date
BR8704445A true BR8704445A (pt) 1988-04-19

Family

ID=6308450

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8704445A BR8704445A (pt) 1986-08-29 1987-08-28 Processo para a obtencao de organopolissiloxanodiois lineares

Country Status (5)

Country Link
US (1) US4762937A (pt)
JP (1) JPS6361023A (pt)
AU (1) AU593376B2 (pt)
BR (1) BR8704445A (pt)
DE (1) DE3629381A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3742068A1 (de) * 1987-12-11 1989-06-22 Wacker Chemie Gmbh Verfahren zur herstellung von in den endstaendigen einheiten je eine si-gebundene hydroxylgruppe aufweisenden diorganopolysiloxanen
JPH0510661U (ja) * 1991-07-19 1993-02-12 積水ハウス株式会社 融雪屋根構造
US5908155A (en) * 1997-07-02 1999-06-01 Nylok Fastener Corporation Powder discharge apparatus and method for using the same
JP2001294593A (ja) * 2000-04-14 2001-10-23 Dow Corning Toray Silicone Co Ltd １，３−ジヒドロキシテトラメチルジシロキサンの製造方法
CN103483587A (zh) * 2013-09-22 2014-01-01 桐乡市溶力化工有限公司 一种结构控制剂及其生产工艺

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE658839A (pt) *
DE880487C (de) * 1943-03-30 1953-06-22 Dow Corning Verfahren zur Polymerisation von fluessigen Organosiloxanpolymeren
US2758124A (en) * 1952-04-11 1956-08-07 Gen Electric Continuous hydrolysis of organohalogenosilanes
US3309390A (en) * 1963-07-01 1967-03-14 Union Carbide Corp Preparation of hydroxy-endblocked siloxane fluids
DE1252682B (de) * 1964-08-13 1967-10-26 Imperial Chemical Industries Limited, London Verfahren zur Herstellung von 1,5-Dihydroxyhexaorganotrisiloxanen
GB1088187A (en) * 1965-01-22 1967-10-25 Vnii Sint Kauchuka Process for production of dihydroxysiloxanes
GB1179336A (en) * 1966-03-17 1970-01-28 Leo Czermak Reciprocating Pumps and Compressors
US3853932A (en) * 1973-12-28 1974-12-10 Gen Electric Process for producing silanol end-stopped polymers of low molecular weight
DE2403303C3 (de) * 1974-01-24 1986-07-10 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Organopolysiloxanpolyolen
US4096160A (en) * 1976-04-21 1978-06-20 General Electric Company Continuous devolatilization of silanol-terminated silicone polymer
US4497942A (en) * 1983-12-14 1985-02-05 General Electric Company Process for hydrolyzing chlorosilanes
DD227145A1 (de) * 1984-09-28 1985-09-11 Nuenchritz Chemie Verfahren zur herstellung von neutralen, lagerstabilen hydrolysaten des dimethyldichlorsilans

Also Published As

Publication number Publication date
JPH0220649B2 (pt) 1990-05-10
DE3629381C2 (pt) 1988-12-01
AU593376B2 (en) 1990-02-08
JPS6361023A (ja) 1988-03-17
US4762937A (en) 1988-08-09
AU7765887A (en) 1988-03-03
DE3629381A1 (de) 1988-03-03

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