SG50193G - Polyimides,preparation of polyimides and blends of polyimides - Google Patents

Polyimides,preparation of polyimides and blends of polyimides

Info

Publication number
SG50193G
SG50193G SG501/93A SG50193A SG50193G SG 50193 G SG50193 G SG 50193G SG 501/93 A SG501/93 A SG 501/93A SG 50193 A SG50193 A SG 50193A SG 50193 G SG50193 G SG 50193G
Authority
SG
Singapore
Prior art keywords
polyimides
acid
disclosed
polyimide
blends
Prior art date
Application number
SG501/93A
Other languages
English (en)
Original Assignee
Rohm & Haas
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 Rohm & Haas filed Critical Rohm & Haas
Publication of SG50193G publication Critical patent/SG50193G/en

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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/30—Introducing nitrogen atoms or nitrogen-containing groups
    • C08F8/32—Introducing nitrogen atoms or nitrogen-containing groups by reaction with amines
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L101/00—Compositions of unspecified macromolecular compounds
    • C08L101/02—Compositions of unspecified macromolecular compounds characterised by the presence of specified groups, e.g. terminal or pendant functional groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/24—Homopolymers or copolymers of amides or imides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Polyesters Or Polycarbonates (AREA)
SG501/93A 1985-08-27 1993-04-17 Polyimides,preparation of polyimides and blends of polyimides SG50193G (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/770,034 US4727117A (en) 1985-08-27 1985-08-27 Imide polymers

Publications (1)

Publication Number Publication Date
SG50193G true SG50193G (en) 1993-07-09

Family

ID=25087269

Family Applications (1)

Application Number Title Priority Date Filing Date
SG501/93A SG50193G (en) 1985-08-27 1993-04-17 Polyimides,preparation of polyimides and blends of polyimides

Country Status (15)

Country Link
US (1) US4727117A (enExample)
EP (1) EP0216505B1 (enExample)
JP (3) JPS6289705A (enExample)
KR (1) KR940008989B1 (enExample)
AT (1) ATE85980T1 (enExample)
AU (1) AU593835B2 (enExample)
BR (1) BR8604056A (enExample)
CA (1) CA1265294A (enExample)
DE (1) DE3687813T2 (enExample)
ES (1) ES2001756A6 (enExample)
MX (1) MX9304049A (enExample)
NO (1) NO167155C (enExample)
NZ (1) NZ217376A (enExample)
SG (1) SG50193G (enExample)
ZA (1) ZA866492B (enExample)

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Also Published As

Publication number Publication date
ATE85980T1 (de) 1993-03-15
JPS63178158A (ja) 1988-07-22
DE3687813D1 (de) 1993-04-01
NO167155B (no) 1991-07-01
EP0216505A3 (en) 1989-07-19
MX9304049A (es) 1995-01-31
NZ217376A (en) 1990-04-26
JP2980565B2 (ja) 1999-11-22
JPH0541643B2 (enExample) 1993-06-24
NO863409L (no) 1987-06-15
JPS6289705A (ja) 1987-04-24
KR870002178A (ko) 1987-03-30
AU593835B2 (en) 1990-02-22
JPH10158529A (ja) 1998-06-16
KR940008989B1 (ko) 1994-09-28
EP0216505B1 (en) 1993-02-24
BR8604056A (pt) 1987-11-17
AU6180386A (en) 1987-03-05
US4727117A (en) 1988-02-23
JPH0340063B2 (enExample) 1991-06-17
NO167155C (no) 1991-10-09
ES2001756A6 (es) 1988-06-16
DE3687813T2 (de) 1993-08-05
ZA866492B (en) 1987-04-29
CA1265294A (en) 1990-01-30
NO863409D0 (no) 1986-08-26
EP0216505A2 (en) 1987-04-01

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