BR7204747D0 - Aperfeicoamento em polimidas - Google Patents

Aperfeicoamento em polimidas

Info

Publication number
BR7204747D0
BR7204747D0 BR4747/72A BR474772A BR7204747D0 BR 7204747 D0 BR7204747 D0 BR 7204747D0 BR 4747/72 A BR4747/72 A BR 4747/72A BR 474772 A BR474772 A BR 474772A BR 7204747 D0 BR7204747 D0 BR 7204747D0
Authority
BR
Brazil
Prior art keywords
polimides
Prior art date
Application number
BR4747/72A
Other languages
English (en)
Inventor
J Crivello
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of BR7204747D0 publication Critical patent/BR7204747D0/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
    • C08G75/00—Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen, or carbon in the main chain of the macromolecule
    • C08G75/02—Polythioethers
    • C08G75/04—Polythioethers from mercapto compounds or metallic derivatives thereof
    • C08G75/045—Polythioethers from mercapto compounds or metallic derivatives thereof from mercapto compounds and unsaturated compounds
    • 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
    • C08G73/12—Unsaturated polyimide precursors
    • 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
    • C08G75/00—Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen, or carbon in the main chain of the macromolecule
    • C08G75/12—Polythioether-ethers
BR4747/72A 1971-07-16 1972-07-17 Aperfeicoamento em polimidas BR7204747D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16341171A 1971-07-16 1971-07-16

Publications (1)

Publication Number Publication Date
BR7204747D0 true BR7204747D0 (pt) 1973-05-31

Family

ID=22589915

Family Applications (1)

Application Number Title Priority Date Filing Date
BR4747/72A BR7204747D0 (pt) 1971-07-16 1972-07-17 Aperfeicoamento em polimidas

Country Status (11)

Country Link
US (1) US3741942A (pt)
AT (1) AT321580B (pt)
BE (1) BE786121A (pt)
BR (1) BR7204747D0 (pt)
CA (1) CA982737A (pt)
DE (1) DE2234148A1 (pt)
FR (1) FR2146254A1 (pt)
GB (1) GB1392725A (pt)
IT (1) IT965073B (pt)
LU (1) LU65728A1 (pt)
NL (1) NL7209827A (pt)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4092300A (en) * 1973-02-05 1978-05-30 General Electric Company Polyamide acid salts
DE2459925C2 (de) * 1973-12-21 1989-02-23 Ciba-Geigy Ag, Basel Verfahren zur Herstellung von Imidgruppen aufweisenden Polyadditionsprodukten
US3933749A (en) * 1974-08-23 1976-01-20 General Electric Company Polythioetherimides and method of preparation
US4094843A (en) * 1976-07-23 1978-06-13 Scm Corporation Aqueous coating composition and process from a mercaptan containing polymer and a bis-maleimide
US4037018A (en) * 1975-05-02 1977-07-19 Scm Corporation Cationic aqueous compositions of polymer having amine groups, acid neutralized, and abis-maleimide cross-linker, coatings and process
CH615935A5 (pt) * 1975-06-19 1980-02-29 Ciba Geigy Ag
US4130469A (en) * 1975-07-14 1978-12-19 Scm Corporation Aqueous coating composition from a mercaptan containing polymer and a bis-maleimide
US4035273A (en) * 1976-05-24 1977-07-12 Scm Corporation Cathodic electrocoating process
US4140816A (en) * 1977-03-28 1979-02-20 Scm Corporation Aqueous coating composition and process
US5194567A (en) * 1991-04-08 1993-03-16 Dayco Products, Inc. Reaction injection moldable (RIM) thermoset polyimide elastomers
JPH0641305A (ja) * 1991-10-25 1994-02-15 Internatl Business Mach Corp <Ibm> フッ素化された反応体からのポリアミド酸およびポリイミド
JP2932052B2 (ja) * 1995-05-31 1999-08-09 株式会社巴川製紙所 新規なポリイミド及びその製造方法
US5981662A (en) * 1997-09-16 1999-11-09 The Goodyear Tire & Rubber Company Rubber compounds containing polymeric bis-succinimide polysulfides
RU2010144592A (ru) * 2008-03-31 2012-05-10 ХАНТСМАН ЭДВАНСТ МАТИРИАЛЗ АМЕРИКАС ЭлЭлСи (US) Устойчивые при хранении полималеимидные форполимерные композиции
EP2417168B1 (en) 2009-03-17 2014-11-26 Huntsman Advanced Materials Americas LLC Phosphoric acid resistant polymaleimide prepolymer compositions
US9611359B2 (en) * 2013-10-29 2017-04-04 Prc-Desoto International, Inc. Maleimide-terminated sulfur-containing polymers, compositions thereof, and uses thereof
US9328275B2 (en) 2014-03-07 2016-05-03 Prc Desoto International, Inc. Phosphine-catalyzed, michael addition-curable sulfur-containing polymer compositions
MX2018006748A (es) * 2015-12-02 2018-09-05 Arkema Inc Curado con peroxiester de composiciones de prepolimeros liquidos.
CN111253572B (zh) * 2018-04-13 2022-06-03 苏州大学 基于双马来酰亚胺的热固性形状记忆树脂的制备方法

Also Published As

Publication number Publication date
IT965073B (it) 1974-01-31
AT321580B (de) 1975-04-10
BE786121A (fr) 1972-11-03
GB1392725A (en) 1975-04-30
NL7209827A (pt) 1973-01-18
CA982737A (en) 1976-01-27
FR2146254A1 (pt) 1973-03-02
US3741942A (en) 1973-06-26
LU65728A1 (pt) 1972-10-30
DE2234148A1 (de) 1973-01-25

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