FR2259123A1 - - Google Patents

Info

Publication number
FR2259123A1
FR2259123A1 FR7502310A FR7502310A FR2259123A1 FR 2259123 A1 FR2259123 A1 FR 2259123A1 FR 7502310 A FR7502310 A FR 7502310A FR 7502310 A FR7502310 A FR 7502310A FR 2259123 A1 FR2259123 A1 FR 2259123A1
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.)
Granted
Application number
FR7502310A
Other languages
French (fr)
Other versions
FR2259123B1 (enEXAMPLES
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.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Publication of FR2259123A1 publication Critical patent/FR2259123A1/fr
Application granted granted Critical
Publication of FR2259123B1 publication Critical patent/FR2259123B1/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
    • C08G77/04—Polysiloxanes
    • C08G77/20—Polysiloxanes containing silicon bound to unsaturated aliphatic groups
    • 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)
FR7502310A 1974-01-24 1975-01-24 Expired FR2259123B1 (enEXAMPLES)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2403303A DE2403303C3 (de) 1974-01-24 1974-01-24 Verfahren zur Herstellung von Organopolysiloxanpolyolen

Publications (2)

Publication Number Publication Date
FR2259123A1 true FR2259123A1 (enEXAMPLES) 1975-08-22
FR2259123B1 FR2259123B1 (enEXAMPLES) 1979-01-05

Family

ID=5905561

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7502310A Expired FR2259123B1 (enEXAMPLES) 1974-01-24 1975-01-24

Country Status (5)

Country Link
US (1) US3939195A (enEXAMPLES)
JP (1) JPS5427880B2 (enEXAMPLES)
DE (1) DE2403303C3 (enEXAMPLES)
FR (1) FR2259123B1 (enEXAMPLES)
GB (1) GB1449102A (enEXAMPLES)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2705563C2 (de) * 1977-02-10 1982-10-14 Bayer Ag, 5090 Leverkusen Verfahren zur kontinuierlichen Herstellung von hochviskosen Polydiorganosiloxanen
DE2801779A1 (de) * 1978-01-17 1979-07-19 Wacker Chemie Gmbh Verfahren zum erhoehen des molekulargewichts
US4376210A (en) * 1981-02-02 1983-03-08 Pitney Bowes Inc. Vinyl polysiloxane polymers release compositions and methods
US4368313A (en) * 1981-09-18 1983-01-11 General Electric Company Stabilization of silanol hydrolysates of organosilanes
US4395563A (en) * 1981-10-29 1983-07-26 General Electric Company Hydrolysis of alkoxysilanes
US4625011A (en) * 1983-06-15 1986-11-25 Dow Corning Corporation Neutralization of alkali metal catalysts in organopolysiloxanes
DE3629381A1 (de) * 1986-08-29 1988-03-03 Wacker Chemie Gmbh Verfahren zur herstellung von lineareen organopolysiloxandiolen
US4772516A (en) * 1987-11-09 1988-09-20 Mahone Louis G Stable methylpolydisilylazane polymers
JP3703116B2 (ja) * 1995-07-05 2005-10-05 信越化学工業株式会社 オルガノポリシロキサン樹脂の製造方法
CN102516546B (zh) * 2011-12-01 2013-12-18 杭州师范大学 一种低黏度甲基苯基羟基硅油的制备方法
US10308670B2 (en) 2014-02-03 2019-06-04 National Institute Of Advanced Industrial Science And Technology Silanol compound, composition, and method for producing silanol compound
CN115010929B (zh) * 2022-06-24 2023-07-21 江西蓝星星火有机硅有限公司 一种羟基封端乙烯基硅烷预聚体的制备方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2758124A (en) * 1952-04-11 1956-08-07 Gen Electric Continuous hydrolysis of organohalogenosilanes
US2832794A (en) * 1952-11-05 1958-04-29 Allied Chem & Dye Corp Hydrolysis of organosilanes
US3309390A (en) * 1963-07-01 1967-03-14 Union Carbide Corp Preparation of hydroxy-endblocked siloxane fluids
DE1235317B (de) * 1964-01-29 1967-03-02 Dow Corning Verfahren zur Hydrolyse von Silanen
DE1195752B (de) * 1964-02-27 1965-07-01 Bayer Ag Vorrichtung zur kontinuierlichen Hydrolyse von Organochlorsilanen
DE1252682B (de) * 1964-08-13 1967-10-26 Imperial Chemical Industries Limited, London Verfahren zur Herstellung von 1,5-Dihydroxyhexaorganotrisiloxanen
FR1451269A (fr) * 1965-03-12 1966-01-07 Rhone Poulenc Sa Procédé de préparation d'organopolysiloxanes linéaires
US3442925A (en) * 1966-07-01 1969-05-06 Bayer Ag Process for the production of hydroxymethylsiloxanes
US3542837A (en) * 1968-10-17 1970-11-24 Dow Corning Method of preparing triorganosilanols
US3853932A (en) * 1973-12-28 1974-12-10 Gen Electric Process for producing silanol end-stopped polymers of low molecular weight

Also Published As

Publication number Publication date
DE2403303C3 (de) 1986-07-10
FR2259123B1 (enEXAMPLES) 1979-01-05
JPS5427880B2 (enEXAMPLES) 1979-09-12
US3939195A (en) 1976-02-17
JPS50104300A (enEXAMPLES) 1975-08-18
DE2403303B2 (de) 1979-01-11
GB1449102A (en) 1976-09-15
DE2403303A1 (de) 1975-07-31

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Legal Events

Date Code Title Description
ST Notification of lapse