BE845138A - Procede de preparation de diphenylsiloxanes cycliques - Google Patents

Procede de preparation de diphenylsiloxanes cycliques

Info

Publication number
BE845138A
BE845138A BE2055237A BE2055237A BE845138A BE 845138 A BE845138 A BE 845138A BE 2055237 A BE2055237 A BE 2055237A BE 2055237 A BE2055237 A BE 2055237A BE 845138 A BE845138 A BE 845138A
Authority
BE
Belgium
Prior art keywords
preparation
diphenylsiloxanes
cyclic
cyclic diphenylsiloxanes
Prior art date
Application number
BE2055237A
Other languages
English (en)
French (fr)
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 filed Critical
Publication of BE845138A publication Critical patent/BE845138A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
    • C07F7/02—Silicon compounds
    • C07F7/21—Cyclic compounds having at least one ring containing silicon, but no carbon in the ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Silicon Polymers (AREA)
BE2055237A 1975-08-13 1976-08-13 Procede de preparation de diphenylsiloxanes cycliques BE845138A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2536010A DE2536010C3 (de) 1975-08-13 1975-08-13 Verfahren zur Herstellung von Octaphenylcyclotetrasiloxan

Publications (1)

Publication Number Publication Date
BE845138A true BE845138A (fr) 1977-02-14

Family

ID=5953853

Family Applications (1)

Application Number Title Priority Date Filing Date
BE2055237A BE845138A (fr) 1975-08-13 1976-08-13 Procede de preparation de diphenylsiloxanes cycliques

Country Status (6)

Country Link
US (1) US4079070A (xx)
JP (1) JPS6013038B2 (xx)
BE (1) BE845138A (xx)
DE (1) DE2536010C3 (xx)
FR (1) FR2320949A1 (xx)
GB (1) GB1510247A (xx)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5539137A (en) * 1995-06-07 1996-07-23 General Electic Company Aryl substituted silicone fluids having high refractive indices and method for making
US5739370A (en) * 1997-04-02 1998-04-14 General Electric Company Process the production of octaphenylcyclotetrasiloxane
CN102137883B (zh) * 2008-08-27 2013-09-18 陶氏康宁公司 聚硅氧烷再分布的工艺方法
CN106967108B (zh) * 2017-02-27 2020-02-14 广东省科学院产业技术育成中心 一种八苯基环四硅氧烷的制备方法
CN106977537A (zh) * 2017-02-28 2017-07-25 常熟三爱富中昊化工新材料有限公司 一种3,3,3‑三氟丙基二甲基硅烷基丙烯醚的合成方法
US11993621B1 (en) * 2023-05-04 2024-05-28 Honeywell Federal Manufacturing & Technologies, Llc Continuous flow process for siloxane synthesis

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL129878C (xx) * 1966-01-17
US3607898A (en) * 1969-08-20 1971-09-21 Gen Electric Process for preparing cyclic syn-tetramethyltetravinyltetrasiloxane
US3763212A (en) * 1972-02-04 1973-10-02 Gen Electric Hydrolysis of alkylalkenyldichlorosilane
US3983148A (en) * 1975-08-29 1976-09-28 Union Carbide Corporation Process for producing cyclic siloxanes

Also Published As

Publication number Publication date
JPS6013038B2 (ja) 1985-04-04
FR2320949B1 (xx) 1980-07-25
DE2536010C3 (de) 1981-09-10
DE2536010B2 (de) 1980-12-18
FR2320949A1 (fr) 1977-03-11
US4079070A (en) 1978-03-14
JPS5223087A (en) 1977-02-21
GB1510247A (en) 1978-05-10
DE2536010A1 (de) 1977-03-03

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: BAYER A.G.

Effective date: 19890831