BE850606A - Copolymeres d'organopolysiloxanne et de carbodiimide et leur procede de preparation - Google Patents

Copolymeres d'organopolysiloxanne et de carbodiimide et leur procede de preparation

Info

Publication number
BE850606A
BE850606A BE2055614A BE2055614A BE850606A BE 850606 A BE850606 A BE 850606A BE 2055614 A BE2055614 A BE 2055614A BE 2055614 A BE2055614 A BE 2055614A BE 850606 A BE850606 A BE 850606A
Authority
BE
Belgium
Prior art keywords
organopolysiloxane
carbodiimide
copolymers
preparation process
preparation
Prior art date
Application number
BE2055614A
Other languages
English (en)
French (fr)
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 BE850606A publication Critical patent/BE850606A/xx

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
    • C08G77/48—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 in which at least two but not all the silicon atoms are connected by linkages other than oxygen atoms
    • C08G77/54—Nitrogen-containing linkages
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/61—Polysiloxanes
    • 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
    • C08G77/42—Block-or graft-polymers containing polysiloxane sequences
    • 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
    • C08G77/42—Block-or graft-polymers containing polysiloxane sequences
    • C08G77/458—Block-or graft-polymers containing polysiloxane sequences containing polyurethane sequences

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)
  • Polyurethanes Or Polyureas (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Organic Insulating Materials (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
BE2055614A 1976-01-23 1977-01-21 Copolymeres d'organopolysiloxanne et de carbodiimide et leur procede de preparation BE850606A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762602413 DE2602413A1 (de) 1976-01-23 1976-01-23 Polysiloxan-carbodiimid-mischpolymere

Publications (1)

Publication Number Publication Date
BE850606A true BE850606A (fr) 1977-07-22

Family

ID=5968052

Family Applications (1)

Application Number Title Priority Date Filing Date
BE2055614A BE850606A (fr) 1976-01-23 1977-01-21 Copolymeres d'organopolysiloxanne et de carbodiimide et leur procede de preparation

Country Status (9)

Country Link
US (1) US4076763A (OSRAM)
JP (1) JPS5291100A (OSRAM)
BE (1) BE850606A (OSRAM)
DE (1) DE2602413A1 (OSRAM)
ES (1) ES455213A1 (OSRAM)
FR (1) FR2338965A1 (OSRAM)
GB (1) GB1530871A (OSRAM)
IT (1) IT1083463B (OSRAM)
NL (1) NL7700650A (OSRAM)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2730743A1 (de) * 1977-07-07 1979-01-25 Bayer Ag Mit polycarbodiimid modifizierte organopolysiloxane
US4548999A (en) * 1978-11-02 1985-10-22 Bayer Aktiengesellschaft Elastomeric organopolysiloxanes containing polycarbodiimide-polysiloxane copolymers
US4647643A (en) * 1985-11-08 1987-03-03 Becton, Dickinson And Company Soft non-blocking polyurethanes
US5108653A (en) * 1986-03-31 1992-04-28 Union Carbide Chemicals & Plastics Technology Corporation Surface active polycarbodiimides and their dispersions
US4820863A (en) * 1986-03-31 1989-04-11 Union Carbide Corporation Surface active polycarbodiimides
NO875475L (no) * 1986-12-30 1988-07-01 Union Carbide Corp Overflateaktive polykarbidiimider.
EP0810244B1 (en) * 1996-05-29 2003-04-09 Nitto Denko Corporation Aromatic polycarbodiimide and sheet using it
EP0943642A1 (en) * 1998-03-20 1999-09-22 Nisshinbo Industries, Inc. Polycarbodiimide copolymer and process for production thereof
TW591047B (en) * 2002-11-19 2004-06-11 Chung Shan Inst Of Science Process for preparing poly(urea-urethane)
JP2004204146A (ja) 2002-12-26 2004-07-22 Henkel Loctite Corp シリコーン樹脂組成物
CN107805306B (zh) * 2017-11-10 2020-12-15 苏州思德新材料科技有限公司 一种有机硅泡沫稳定剂及其制备方法与应用
DE102018114549A1 (de) 2018-06-18 2019-12-19 CHT Germany GmbH Polyurethan-Organopolysiloxane mit Carbodiimid-Gruppen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1392118A (fr) * 1964-04-01 1965-03-12 Nouveaux élastomères et fibres obtenues à partir de ceux-ci
US3352799A (en) * 1966-06-22 1967-11-14 Gen Electric Organosiliconcarbodiimide polymers and process for their preparation
BE755920A (fr) * 1969-09-09 1971-02-15 Bayer Ag Utilisation d'isocyanates comme charges actives dans les matieres plastiques
US3740305A (en) * 1971-10-01 1973-06-19 Gen Electric Composite materials bonded with siloxane containing polyimides
US4011279A (en) * 1975-09-23 1977-03-08 General Electric Company Process for making polyimide-polydiorganosiloxane block polymers

Also Published As

Publication number Publication date
ES455213A1 (es) 1977-12-16
NL7700650A (nl) 1977-07-26
FR2338965A1 (fr) 1977-08-19
JPS5291100A (en) 1977-08-01
FR2338965B1 (OSRAM) 1981-02-27
IT1083463B (it) 1985-05-21
US4076763A (en) 1978-02-28
GB1530871A (en) 1978-11-01
DE2602413A1 (de) 1977-07-28

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