BR8905679A - Novos poli-imido-siloxanos soluvies e processos para a sua preparacao e uso - Google Patents

Novos poli-imido-siloxanos soluvies e processos para a sua preparacao e uso

Info

Publication number
BR8905679A
BR8905679A BR898905679A BR8905679A BR8905679A BR 8905679 A BR8905679 A BR 8905679A BR 898905679 A BR898905679 A BR 898905679A BR 8905679 A BR8905679 A BR 8905679A BR 8905679 A BR8905679 A BR 8905679A
Authority
BR
Brazil
Prior art keywords
soluvies
siloxan
imido
processes
preparation
Prior art date
Application number
BR898905679A
Other languages
English (en)
Inventor
Chung J Lee
Original Assignee
Occidental Chem Co
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 Occidental Chem Co filed Critical Occidental Chem Co
Publication of BR8905679A publication Critical patent/BR8905679A/pt

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
    • C08G77/42—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
    • C08G77/452—Block-or graft-polymers containing polysiloxane sequences containing nitrogen-containing sequences
    • C08G77/455—Block-or graft-polymers containing polysiloxane sequences containing nitrogen-containing sequences containing polyamide, polyesteramide or polyimide 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
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • C08G73/1057—Polyimides containing other atoms than carbon, hydrogen, nitrogen or oxygen in the main chain
    • C08G73/106—Polyimides containing other atoms than carbon, hydrogen, nitrogen or oxygen in the main chain containing silicon

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Organic Insulating Materials (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Artificial Filaments (AREA)
BR898905679A 1988-11-14 1989-11-06 Novos poli-imido-siloxanos soluvies e processos para a sua preparacao e uso BR8905679A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/270,920 US4957993A (en) 1987-03-31 1988-11-14 Novel polyimidesiloxanes and methods for their preparation and use

Publications (1)

Publication Number Publication Date
BR8905679A true BR8905679A (pt) 1990-06-05

Family

ID=23033393

Family Applications (1)

Application Number Title Priority Date Filing Date
BR898905679A BR8905679A (pt) 1988-11-14 1989-11-06 Novos poli-imido-siloxanos soluvies e processos para a sua preparacao e uso

Country Status (8)

Country Link
US (1) US4957993A (pt)
EP (1) EP0371313B1 (pt)
JP (1) JPH02255836A (pt)
KR (1) KR900007910A (pt)
BR (1) BR8905679A (pt)
CA (1) CA1331386C (pt)
DE (1) DE68923155T2 (pt)
IL (1) IL92281A (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4996278A (en) * 1988-02-09 1991-02-26 Occidental Chemical Corporation Novel polyimidesiloxanes and methods for their preparation and use based on diamines with pendant fluorine groups
US5077370A (en) * 1988-11-14 1991-12-31 Occidental Chemical Corporation Novel polyimidesiloxanes and methods for their preparation and use
US5104946A (en) * 1989-12-26 1992-04-14 Occidental Chemical Corporation Solutions of polyimidesiloxanes in butyrolactone
JPH0439330A (ja) * 1990-06-05 1992-02-10 Sumitomo Bakelite Co Ltd 溶剤可溶性ポリイミドシロキサンオリゴマー及びそれを含有する組成物
US6077792A (en) * 1997-07-14 2000-06-20 Micron Technology, Inc. Method of forming foamed polymeric material for an integrated circuit
US6259551B1 (en) * 1998-09-30 2001-07-10 Texas Instruments Incorporated Passivation for micromechanical devices
TWI298076B (en) * 2004-04-30 2008-06-21 Eternal Chemical Co Ltd Precursor solution for polyimide/silica composite material, its manufacture method and polyimide/silica composite material having low volume shrinkage
EP3240823A4 (en) * 2014-12-30 2018-08-01 Momentive Performance Materials Inc. Siloxane coordination polymers

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2422696A1 (fr) * 1978-04-13 1979-11-09 Rhone Poulenc Ind Polymeres a groupements imide
ZA858142B (en) * 1984-10-24 1986-06-25 M & T Chemicals Inc Siloxane-containing polymers
US4698295A (en) * 1984-11-16 1987-10-06 Ciba-Geigy Corporation Polyimides, a process for their preparation and their use, and tetracarboxylic acids and tetracarboxylic acid derivatives
US4634760A (en) * 1985-11-14 1987-01-06 General Electric Company Novel copolyimides and polyamic acid precursors therefor
FR2611728B1 (fr) * 1987-02-24 1989-06-16 Rhone Poulenc Chimie Nouveaux bismaleimides siloxanes et leur procede de preparation
CA1299801C (en) * 1987-03-31 1992-04-28 Chung J. Lee Soluble polyimidesiloxanes and methods for their preparation and use
US4829131A (en) * 1988-02-09 1989-05-09 Occidental Chemical Corporation Novel soluble polymidesiloxanes and methods for their preparation and use
US4853452A (en) * 1988-02-09 1989-08-01 Occidental Chemical Corporation Novel soluble polyimidesiloxanes and methods for their preparation using a flourine containing anhydride

Also Published As

Publication number Publication date
EP0371313B1 (en) 1995-06-21
DE68923155T2 (de) 1995-10-26
US4957993A (en) 1990-09-18
KR900007910A (ko) 1990-06-02
DE68923155D1 (de) 1995-07-27
EP0371313A3 (en) 1991-07-17
IL92281A0 (en) 1990-07-26
CA1331386C (en) 1994-08-09
JPH02255836A (ja) 1990-10-16
IL92281A (en) 1994-04-12
EP0371313A2 (en) 1990-06-06

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Legal Events

Date Code Title Description
FB19 Grant procedure suspended (art. 19)
FA2 Application deemed withdrawn (art. 19(5))