IT994980B - Procedimento per produrre un diorganopolisilossano a catena arrestata con silanolo - Google Patents

Procedimento per produrre un diorganopolisilossano a catena arrestata con silanolo

Info

Publication number
IT994980B
IT994980B IT2676473A IT2676473A IT994980B IT 994980 B IT994980 B IT 994980B IT 2676473 A IT2676473 A IT 2676473A IT 2676473 A IT2676473 A IT 2676473A IT 994980 B IT994980 B IT 994980B
Authority
IT
Italy
Prior art keywords
silanol
procedure
producing
stopped diorganopolysiloxane
chain stopped
Prior art date
Application number
IT2676473A
Other languages
English (en)
Italian (it)
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Application granted granted Critical
Publication of IT994980B publication Critical patent/IT994980B/it

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
    • C08G77/14—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)
  • Compositions Of Macromolecular Compounds (AREA)
IT2676473A 1972-07-20 1973-07-19 Procedimento per produrre un diorganopolisilossano a catena arrestata con silanolo IT994980B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US27339272A 1972-07-20 1972-07-20

Publications (1)

Publication Number Publication Date
IT994980B true IT994980B (it) 1975-10-20

Family

ID=23043740

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2676473A IT994980B (it) 1972-07-20 1973-07-19 Procedimento per produrre un diorganopolisilossano a catena arrestata con silanolo

Country Status (6)

Country Link
JP (1) JPS557855B2 (sv)
BE (1) BE802554A (sv)
DE (1) DE2336493C2 (sv)
FR (1) FR2193847B1 (sv)
GB (1) GB1436883A (sv)
IT (1) IT994980B (sv)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4551515A (en) * 1984-02-27 1985-11-05 General Electric Company Process for the continuous manufacture of silicone gums
DE3632875A1 (de) * 1986-09-26 1988-04-07 Wacker Chemie Gmbh Kontinuierliches verfahren zur herstellung von triorganosiloxygruppen als endstaendige einheiten aufweisenden organopolysiloxanen

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE957662C (de) * 1954-02-15 1957-01-17 Farbenfabriken Bayer Aktiengesellschaft, Leverkusen-Bayerwerk Verfahren zur Herstellung von stabilen Alkyl- und/oder Arylpolysiloxanölen

Also Published As

Publication number Publication date
JPS557855B2 (sv) 1980-02-28
GB1436883A (en) 1976-05-26
BE802554A (fr) 1973-11-16
FR2193847A1 (sv) 1974-02-22
FR2193847B1 (sv) 1979-08-03
DE2336493A1 (de) 1974-01-31
DE2336493C2 (de) 1985-05-15
JPS4980200A (sv) 1974-08-02

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