FR2023128A1 - - Google Patents

Info

Publication number
FR2023128A1
FR2023128A1 FR6938857A FR6938857A FR2023128A1 FR 2023128 A1 FR2023128 A1 FR 2023128A1 FR 6938857 A FR6938857 A FR 6938857A FR 6938857 A FR6938857 A FR 6938857A FR 2023128 A1 FR2023128 A1 FR 2023128A1
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.)
Withdrawn
Application number
FR6938857A
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.)
Union Carbide Corp
Original Assignee
Union Carbide Corp
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 Union Carbide Corp filed Critical Union Carbide Corp
Publication of FR2023128A1 publication Critical patent/FR2023128A1/fr
Withdrawn legal-status Critical Current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
    • C07F7/0889—Reactions not involving the Si atom of the Si-O-Si sequence
    • 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
    • C07F7/18—Compounds having one or more C—Si linkages as well as one or more C—O—Si linkages
    • C07F7/1804—Compounds having Si-O-C linkages
    • C07F7/1872—Preparation; Treatments not provided for in C07F7/20
    • C07F7/1892—Preparation; Treatments not provided for in C07F7/20 by reactions not provided for in C07F7/1876 - C07F7/1888
    • 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
    • C08G77/38—Polysiloxanes modified by chemical after-treatment
    • C08G77/382—Polysiloxanes modified by chemical after-treatment containing atoms other than carbon, hydrogen, oxygen or silicon
    • C08G77/388—Polysiloxanes modified by chemical after-treatment containing atoms other than carbon, hydrogen, oxygen or silicon containing nitrogen
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
FR6938857A 1968-11-12 1969-11-12 Withdrawn FR2023128A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US77510168A 1968-11-12 1968-11-12

Publications (1)

Publication Number Publication Date
FR2023128A1 true FR2023128A1 (fr) 1970-08-07

Family

ID=25103334

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6938857A Withdrawn FR2023128A1 (fr) 1968-11-12 1969-11-12

Country Status (7)

Country Link
US (1) US3595897A (fr)
BE (1) BE741567A (fr)
BR (1) BR6913947D0 (fr)
DE (1) DE1956903C3 (fr)
FR (1) FR2023128A1 (fr)
GB (1) GB1290549A (fr)
NL (1) NL6917009A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3935123A (en) * 1972-08-11 1976-01-27 Union Carbide Corporation Polysiloxane-polyoxyalkylene compositions used in polyurethane foam
US3966784A (en) * 1973-02-22 1976-06-29 Union Carbide Corporation Polyether urethane foam
US4012401A (en) * 1974-10-07 1977-03-15 Union Carbide Corporation Solvent solutions of siloxane fluids
EP0042856A1 (fr) * 1980-01-02 1982-01-06 CHRISTENSEN, Inger Lise Procede et dispositid de precipitation d'une protein a partir d'un liquide aqueux contenant des proteines
DE3140632A1 (de) 1981-10-13 1983-04-21 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von (alpha)-dicyano-trimethylsilyloxy-verbindungen (i)
CN103122008B (zh) * 2011-12-13 2016-02-24 曹坚林 一种含氰基的硅烷偶联剂及其制备方法

Also Published As

Publication number Publication date
GB1290549A (fr) 1972-09-27
DE1956903B2 (de) 1973-05-03
DE1956903A1 (de) 1970-06-11
DE1956903C3 (de) 1973-11-22
NL6917009A (fr) 1970-05-14
BE741567A (fr) 1970-05-12
US3595897A (en) 1971-07-27
BR6913947D0 (pt) 1973-01-04

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Legal Events

Date Code Title Description
ST Notification of lapse