GB1061225A - Production of polysiloxanes - Google Patents

Production of polysiloxanes

Info

Publication number
GB1061225A
GB1061225A GB33040/64A GB3304064A GB1061225A GB 1061225 A GB1061225 A GB 1061225A GB 33040/64 A GB33040/64 A GB 33040/64A GB 3304064 A GB3304064 A GB 3304064A GB 1061225 A GB1061225 A GB 1061225A
Authority
GB
United Kingdom
Prior art keywords
acid
water
organocyclotrisiloxane
cis
trans
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
Application number
GB33040/64A
Other languages
English (en)
Inventor
Thomas Alexander Robinson
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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
Priority to DENDAT1252682D priority Critical patent/DE1252682B/de
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB33040/64A priority patent/GB1061225A/en
Priority to US474938A priority patent/US3449392A/en
Priority to FR28300A priority patent/FR1456700A/fr
Priority to NL6510605A priority patent/NL6510605A/xx
Publication of GB1061225A publication Critical patent/GB1061225A/en
Expired legal-status Critical Current

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
    • C07F7/08—Compounds having one or more C—Si linkages
    • C07F7/0834—Compounds having one or more O-Si linkage
    • C07F7/0838—Compounds with one or more Si-O-Si sequences
    • C07F7/0872—Preparation and treatment thereof
    • C07F7/0874—Reactions involving a bond of the Si-O-Si linkage
    • 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
    • C07F7/08—Compounds having one or more C—Si linkages
    • C07F7/0834—Compounds having one or more O-Si linkage
    • C07F7/0836—Compounds with one or more Si-OH or Si-O-metal linkage

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Silicon Polymers (AREA)
GB33040/64A 1964-08-13 1964-08-13 Production of polysiloxanes Expired GB1061225A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DENDAT1252682D DE1252682B (de) 1964-08-13 Verfahren zur Herstellung von 1,5-Dihydroxyhexaorganotrisiloxanen
GB33040/64A GB1061225A (en) 1964-08-13 1964-08-13 Production of polysiloxanes
US474938A US3449392A (en) 1964-08-13 1965-07-26 Production of polysiloxanes
FR28300A FR1456700A (fr) 1964-08-13 1965-08-13 Procédé de fabrication de dihydroxytrisiloxanes
NL6510605A NL6510605A (enExample) 1964-08-13 1965-08-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB33040/64A GB1061225A (en) 1964-08-13 1964-08-13 Production of polysiloxanes

Publications (1)

Publication Number Publication Date
GB1061225A true GB1061225A (en) 1967-03-08

Family

ID=10347709

Family Applications (1)

Application Number Title Priority Date Filing Date
GB33040/64A Expired GB1061225A (en) 1964-08-13 1964-08-13 Production of polysiloxanes

Country Status (4)

Country Link
US (1) US3449392A (enExample)
DE (1) DE1252682B (enExample)
GB (1) GB1061225A (enExample)
NL (1) NL6510605A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2403303C3 (de) * 1974-01-24 1986-07-10 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Organopolysiloxanpolyolen
DE3629381A1 (de) * 1986-08-29 1988-03-03 Wacker Chemie Gmbh Verfahren zur herstellung von lineareen organopolysiloxandiolen

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3309390A (en) * 1963-07-01 1967-03-14 Union Carbide Corp Preparation of hydroxy-endblocked siloxane fluids

Also Published As

Publication number Publication date
DE1252682B (de) 1967-10-26
NL6510605A (enExample) 1966-02-14
US3449392A (en) 1969-06-10

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