MA21277A1 - Polyimides aromatiques hautement solubles. - Google Patents

Polyimides aromatiques hautement solubles.

Info

Publication number
MA21277A1
MA21277A1 MA21518A MA21518A MA21277A1 MA 21277 A1 MA21277 A1 MA 21277A1 MA 21518 A MA21518 A MA 21518A MA 21518 A MA21518 A MA 21518A MA 21277 A1 MA21277 A1 MA 21277A1
Authority
MA
Morocco
Prior art keywords
highly soluble
aromatic polyimides
soluble aromatic
independently
disclosed
Prior art date
Application number
MA21518A
Other languages
English (en)
Inventor
Allen Hayes Richard
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Publication of MA21277A1 publication Critical patent/MA21277A1/fr

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
    • 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
    • C08G73/1042—Copolyimides derived from at least two different tetracarboxylic compounds or two different diamino 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
    • C08G73/1067—Wholly aromatic polyimides, i.e. having both tetracarboxylic and diamino moieties aromatically bound

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)
MA21518A 1988-04-13 1988-05-16 Polyimides aromatiques hautement solubles. MA21277A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/175,501 US4851505A (en) 1988-04-13 1988-04-13 Highly soluble aromatic polyimides

Publications (1)

Publication Number Publication Date
MA21277A1 true MA21277A1 (fr) 1988-12-31

Family

ID=22640468

Family Applications (1)

Application Number Title Priority Date Filing Date
MA21518A MA21277A1 (fr) 1988-04-13 1988-05-16 Polyimides aromatiques hautement solubles.

Country Status (16)

Country Link
US (1) US4851505A (fr)
EP (1) EP0337002B1 (fr)
JP (1) JP2609682B2 (fr)
KR (1) KR910008324B1 (fr)
AT (1) ATE87947T1 (fr)
AU (1) AU608845B2 (fr)
BR (1) BR8802380A (fr)
DE (1) DE3880128T2 (fr)
DK (1) DK268888A (fr)
MA (1) MA21277A1 (fr)
NO (1) NO882146L (fr)
NZ (1) NZ224636A (fr)
OA (1) OA08849A (fr)
PT (1) PT87513B (fr)
TN (1) TNSN88064A1 (fr)
ZA (1) ZA883481B (fr)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5516876A (en) 1983-09-27 1996-05-14 The Boeing Company Polyimide oligomers and blends
US5512676A (en) 1987-09-03 1996-04-30 The Boeing Company Extended amideimide hub for multidimensional oligomers
US5714566A (en) 1981-11-13 1998-02-03 The Boeing Company Method for making multiple chemically functional oligomers
US5705598A (en) 1985-04-23 1998-01-06 The Boeing Company Polyester sulfone oligomers and blends
US5693741A (en) 1988-03-15 1997-12-02 The Boeing Company Liquid molding compounds
US5210213A (en) 1983-06-17 1993-05-11 The Boeing Company Dimensional, crosslinkable oligomers
US5969079A (en) 1985-09-05 1999-10-19 The Boeing Company Oligomers with multiple chemically functional end caps
US5618907A (en) 1985-04-23 1997-04-08 The Boeing Company Thallium catalyzed multidimensional ester oligomers
US5817744A (en) 1988-03-14 1998-10-06 The Boeing Company Phenylethynyl capped imides
US4935490A (en) * 1988-04-13 1990-06-19 E. I. Dupont De Nemours And Company Highly soluble aromatic polyimides
US4932983A (en) * 1989-06-01 1990-06-12 E. I. Du Pont De Nemours And Company Copolyimide gas separation membranes derived from substituted methylene dianilines and unsubstituted diamines
US5026823A (en) * 1989-09-12 1991-06-25 The Dow Chemical Company Novel alicyclic polyimides and a process for making the same
US5112942A (en) * 1990-09-26 1992-05-12 Ethyl Corporation Polymide compositions
US5266100A (en) * 1992-09-02 1993-11-30 E. I. Du Pont De Nemours And Company Alkyl substituted polyimide, polyamide and polyamide-imide gas separation membranes
US5248319A (en) * 1992-09-02 1993-09-28 E. I. Du Pont De Nemours And Company Gas separation membranes made from blends of aromatic polyamide, polymide or polyamide-imide polymers
JP2923848B2 (ja) * 1995-03-03 1999-07-26 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
JP2949568B2 (ja) * 1995-08-31 1999-09-13 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
US6500233B1 (en) 2000-10-26 2002-12-31 Chevron U.S.A. Inc. Purification of p-xylene using composite mixed matrix membranes
US7550194B2 (en) 2005-08-03 2009-06-23 E. I. Du Pont De Nemours And Company Low color polyimide compositions useful in optical type applications and methods and compositions relating thereto
US20090226642A1 (en) * 2005-08-03 2009-09-10 E. I. Du Pont De Nemours And Company Low color polyimide compositions useful in optical type applications and methods and compositions relating thereto
US7572878B2 (en) * 2005-09-16 2009-08-11 E. I. Du Pont De Nemours And Company Polycyclic polyimides and compositions and methods relating thereto
AU2008219065B2 (en) 2007-02-19 2014-01-30 Marine Polymer Technologies, Inc. Hemostatic compositions and therapeutic regimens
NZ599338A (en) 2007-06-27 2013-11-29 Marinepolymer Tech Inc Complexes of il-15 and il-15ralpha and uses thereof
EP2281925B1 (fr) 2008-05-19 2018-08-22 IUCF-HYU (Industry-University Cooperation Foundation Hanyang University) Fibre creuse, composition de solution dopante pour former une fibre creuse, et procédé de production d'une fibre creuse faisant appel à ladite composition
RU2465380C2 (ru) 2008-05-19 2012-10-27 ИЮКФ-ХИЮ (Индастри-Юниверсити Кооперейшн Фаундейшн Ханиянг Юниверсити) Полое волокно, композиция прядильного раствора для получения полого волокна и способ изготовления полого волокна с ее применением
US9475009B2 (en) * 2009-12-15 2016-10-25 E I Du Pont De Nemours And Company Filtration method using polyimide nanoweb with amidized surface and apparatus therefor
US8853723B2 (en) 2010-08-18 2014-10-07 E. I. Du Pont De Nemours And Company Light emitting diode assembly and thermal control blanket and methods relating thereto
CA2832859C (fr) 2011-04-15 2020-06-16 Marine Polymer Technologies, Inc. Traitement de maladies avec des nanofibres de poly-n-acetylglucosamine
CN103619455B (zh) 2011-06-17 2016-05-04 霍尼韦尔国际公司 薄膜气体分离膜
US20150024014A1 (en) 2013-03-14 2015-01-22 Marine Polymer Technologies, Inc. Treatment of disease with poly-n-acetylglucosamine nanofibers
KR102152278B1 (ko) 2018-11-30 2020-09-07 한국화학연구원 Bcda 기반의 부분-지환족 폴리이미드 기체분리막 소재 및 이의 제조방법

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3423491A (en) * 1964-09-02 1969-01-21 Dow Chemical Co Permselective hollow fibers and method of making
US3356648A (en) * 1966-10-13 1967-12-05 Du Pont Polyamide-acids and polyimides from hexafluoropropylidine bridged diamine
US3642682A (en) * 1968-12-13 1972-02-15 Desoto Inc Lacquers containing guanamine-based polyimide resins
US3546175A (en) * 1969-06-09 1970-12-08 Du Pont Soluble polyimides prepared from 2,4-diaminoisopropylbenzene and pyromellitic dianhydride and 3,4,3',4'-benzophenonetetracarboxylic dianhydride
FR2050251A1 (en) * 1969-07-08 1971-04-02 Inst Francais Du Petrole Sulphonated polyimides (i) used as ion ex- - changes and in electrodialysis
US3803075A (en) * 1969-08-01 1974-04-09 Ciba Geigy Corp Soluble polyimides from 2,6-diamino-s-triazines and dianhydrides
DE2009739A1 (de) * 1970-03-03 1971-09-30 Bayer Aromatische Polyimide mit erhöhter Löslichkeit
US3959350A (en) * 1971-05-17 1976-05-25 E. I. Du Pont De Nemours And Company Melt-fusible linear polyimide of 2,2-bis(3,4-dicarboxyphenyl)-hexafluoropropane dianhydride
US3705869A (en) * 1971-11-30 1972-12-12 Ciba Geigy Corp Soluble polyimides
US3957651A (en) * 1971-12-16 1976-05-18 Chemical Systems Incorporated Microporous polyester membranes and polymer assisted phase inversion process for their manufacture
US3705870A (en) * 1971-12-27 1972-12-12 Ciba Geigy Corp Soluble polyimides from aromatic dianhydrides and 2,4-diaminodiphenylamines and 2,4-diaminodiphenyl sulfides
US3787367A (en) * 1972-11-29 1974-01-22 Upjohn Co Soluble copolyimides
US3856752A (en) * 1973-10-01 1974-12-24 Ciba Geigy Corp Soluble polyimides derived from phenylindane diamines and dianhydrides
US4078142A (en) * 1976-06-28 1978-03-07 Standard Oil Company Amino substituted-4-t-butylphthalic acid esters
DE3062739D1 (en) * 1979-07-26 1983-05-19 Ube Industries Process for preparing aromatic polyimide semipermeable membranes
JPS5715819A (en) * 1980-07-01 1982-01-27 Ube Ind Ltd Gas separating material
US4629777A (en) * 1983-05-18 1986-12-16 Ciba-Geigy Corporation Polyimides, a process for their preparation and their use
US4656116A (en) * 1983-10-12 1987-04-07 Ciba-Geigy Corporation Radiation-sensitive coating composition
US4588804A (en) * 1984-05-04 1986-05-13 E. I. Du Pont De Nemours And Company Polyimide compositions
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
US4629685A (en) * 1984-11-16 1986-12-16 Ciba-Geigy Corporation Process for irradiating polyimides
US4696994A (en) * 1984-12-14 1987-09-29 Ube Industries, Ltd. Transparent aromatic polyimide
JPS61195125A (ja) * 1985-02-26 1986-08-29 Ube Ind Ltd 芳香族ポリイミドおよびその製法
GB2174399B (en) * 1985-03-10 1988-05-18 Nitto Electric Ind Co Colorless transparent polyimide shaped articles and their production
US4607093A (en) * 1985-04-08 1986-08-19 The Dow Chemical Company Sydnone based polyimide
JPS61241326A (ja) * 1985-04-18 1986-10-27 Nitto Electric Ind Co Ltd ポリイミド粉末およびその製法
US4838900A (en) * 1988-04-13 1989-06-13 E. I. Du Pont De Nemours And Company Polyimide gas separation membranes
US4935490A (en) * 1988-04-13 1990-06-19 E. I. Dupont De Nemours And Company Highly soluble aromatic polyimides

Also Published As

Publication number Publication date
OA08849A (en) 1989-03-31
ATE87947T1 (de) 1993-04-15
KR890016087A (ko) 1989-11-28
TNSN88064A1 (fr) 1990-07-10
AU1632988A (en) 1989-10-19
JPH01263116A (ja) 1989-10-19
NO882146L (no) 1989-10-16
NO882146D0 (no) 1988-05-16
PT87513A (pt) 1989-11-10
JP2609682B2 (ja) 1997-05-14
DE3880128D1 (de) 1993-05-13
AU608845B2 (en) 1991-04-18
DK268888D0 (da) 1988-05-17
ZA883481B (en) 1990-01-31
US4851505A (en) 1989-07-25
EP0337002B1 (fr) 1993-04-07
DK268888A (da) 1989-10-14
EP0337002A1 (fr) 1989-10-18
DE3880128T2 (de) 1993-11-04
BR8802380A (pt) 1989-12-05
PT87513B (pt) 1994-04-29
NZ224636A (en) 1989-11-28
KR910008324B1 (ko) 1991-10-12

Similar Documents

Publication Publication Date Title
MA21277A1 (fr) Polyimides aromatiques hautement solubles.
AU4628293A (en) Intermediates for use in the preparation of (benzylidene)- azolylmethylcycloalkane or-alkenes
DE3677841D1 (de) Diaminoandrostanderivate.
NO882626D0 (no) Fremgangsmaate for fremstilling av farmakologisk aktive pyridin-derivater.
DE69002079D1 (de) 5,11-dihydro-6h-dipyrido (3,2-b:2',3'-e)diazepin-6-one und deren verwendung in der vorbeugung und behandlung von aids.
ATE2432T1 (de) Maytansinoide, ihre herstellung und sie enthaltende therapeutischen zusammensetzungen.
ES2065994T3 (es) Beta-dicetonas substituidas.
ES2064557T3 (es) Derivados de 1-fenilalquil-3-fenilurea.
SE7713704L (sv) Propionsyraderivat och sett for framstellning av desamma
DK0745083T3 (da) 2-Heteroaryl-5, 11-dihydro-6H-dipyrido[3, 2-b:2', 3'-e][1, 4]diazepiner og deres anvendelse til forebyggelse eller behandli
AU605777B2 (en) Substituted 2-aminotetralins
ATE70050T1 (de) 1-benzoyl-2-oxo-5-alkoxy-pyrrolidin-derivate, ihre herstellung und verwendung als heilmittel und zubereitungen, die sie enthalten.
AU7819691A (en) {(1-arylpyrrolidin-2-yl)methyl}piperazine derivatives, their preparation and their application in therapeutics
ES2077697T3 (es) Derivados de 1-fenoxicarbonil-2-pirrolidinona y agentes nootropicos.