MA21281A1 - Polyimides claires hautement solubles. - Google Patents

Polyimides claires hautement solubles.

Info

Publication number
MA21281A1
MA21281A1 MA21522A MA21522A MA21281A1 MA 21281 A1 MA21281 A1 MA 21281A1 MA 21522 A MA21522 A MA 21522A MA 21522 A MA21522 A MA 21522A MA 21281 A1 MA21281 A1 MA 21281A1
Authority
MA
Morocco
Prior art keywords
highly soluble
clear polyimides
soluble clear
polyimides
highly
Prior art date
Application number
MA21522A
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 MA21281A1 publication Critical patent/MA21281A1/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
    • C08G73/1039—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors comprising halogen-containing substituents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/58—Other polymers having nitrogen in the main chain, with or without oxygen or carbon only
    • B01D71/62—Polycondensates having nitrogen-containing heterocyclic rings in the main chain
    • B01D71/64—Polyimides; Polyamide-imides; Polyester-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
    • C08G73/1003—Preparatory processes
    • C08G73/1007—Preparatory processes from tetracarboxylic acids or derivatives and diamines
    • 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
    • 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
    • C08G73/1075—Partially aromatic polyimides
    • C08G73/1078—Partially aromatic polyimides wholly aromatic in the diamino moiety
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L79/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen or carbon only, not provided for in groups C08L61/00 - C08L77/00
    • C08L79/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
    • C08L79/08—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
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2379/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen, or carbon only, not provided for in groups C08J2361/00 - C08J2377/00
    • C08J2379/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
    • C08J2379/08—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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/10—Transparent films; Clear coatings; Transparent materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
MA21522A 1987-08-14 1988-05-16 Polyimides claires hautement solubles. MA21281A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US8520487A 1987-08-14 1987-08-14
US07/178,092 US4912197A (en) 1987-08-14 1988-04-19 Highly soluble clear polyimides

Publications (1)

Publication Number Publication Date
MA21281A1 true MA21281A1 (fr) 1988-12-31

Family

ID=26772429

Family Applications (1)

Application Number Title Priority Date Filing Date
MA21522A MA21281A1 (fr) 1987-08-14 1988-05-16 Polyimides claires hautement solubles.

Country Status (14)

Country Link
US (1) US4912197A (fr)
EP (1) EP0303774A3 (fr)
JP (1) JPH02160832A (fr)
KR (1) KR890016084A (fr)
CN (1) CN1018183B (fr)
AU (1) AU613626B2 (fr)
BR (1) BR8802383A (fr)
DK (1) DK322988A (fr)
MA (1) MA21281A1 (fr)
NO (1) NO882141L (fr)
NZ (1) NZ224632A (fr)
OA (1) OA08847A (fr)
PT (1) PT87508A (fr)
TN (1) TNSN88060A1 (fr)

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CA2021753A1 (fr) * 1989-08-17 1991-02-18 Jeffrey S. Stults Composes de type bis-m-benzotrifluorure
US5202411A (en) * 1990-04-06 1993-04-13 W. R. Grace & Co.-Conn. Tri-component polyimide composition and preparation thereof
CA2040994A1 (fr) * 1990-05-08 1991-11-09 David D. Ngo Revetement de polyimide photo-imageable
US5427862A (en) * 1990-05-08 1995-06-27 Amoco Corporation Photocurable polyimide coated glass fiber
US5097000A (en) * 1990-05-23 1992-03-17 E. I. Du Pont De Nemours And Company 9,9-bis (perfluoroalkyl) xanthene, 9-aryl-9-perfluoroalkylxanthene, monomers and polymers derived therefrom
US5484879A (en) * 1990-12-17 1996-01-16 Occidental Chemical Corporation Polyimides containing fluorine
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
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
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
US5317082A (en) * 1992-12-22 1994-05-31 Amoco Corporation Photodefinable optical waveguides
KR100200199B1 (ko) * 1994-08-02 1999-06-15 사또 아끼오 광학필터용 폴리이미드수지조성물
TW293832B (en) * 1995-10-13 1996-12-21 Du Pont Polyimide alignment film from 2,2-bis(3,4-dicarboxyphenyl)-hexafluoropropane dianhydride and ortho-substituted aromatic diamines for active matrix liquid crystal displays
KR100351628B1 (ko) * 2000-08-25 2002-09-11 한국화학연구원 신규 폴리이미드와 이를 이용한 기체 분리막
US6451955B1 (en) * 2000-09-28 2002-09-17 Sumitomo Bakelite Company Limited Method of making a polyimide in a low-boiling solvent
US6500233B1 (en) 2000-10-26 2002-12-31 Chevron U.S.A. Inc. Purification of p-xylene using composite mixed matrix membranes
DE10134720A1 (de) * 2001-01-19 2002-07-25 Bayer Ag Synergistische Mischungen
US6737502B2 (en) * 2002-06-06 2004-05-18 Chung-Shan Institute Of Science & Technology Method of synthesizing polyimides
DE102005017195B4 (de) * 2005-04-13 2007-02-22 Gkss-Forschungszentrum Geesthacht Gmbh Kompositmaterial, insbesondere Kompositmembran und Verfahren zur Herstellung desselben
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
EP3000487B8 (fr) 2007-02-19 2022-06-15 Marine Polymer Technologies, Inc. Compositions hémostatiques et régimes thérapeutiques
CA2691785C (fr) 2007-06-27 2017-01-10 Marine Polymer Technologies Inc. Complexes d'il-15 et il-15r alpha et leurs utilisations
KR101225842B1 (ko) * 2007-08-27 2013-01-23 코오롱인더스트리 주식회사 무색투명한 폴리이미드 필름
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
RU2461671C9 (ru) 2008-05-19 2013-02-27 ИЮКФ-ХИЮ (Индастри-Юниверсити Кооперейшн Фаундейшн Ханиянг Юниверсити) Полое волокно, композиция прядильного раствора для формования полого волокна и способ получения полого волокна с использованием этой композиции
CN101831174B (zh) * 2009-03-10 2014-04-09 三星电子株式会社 交联的含金属的聚酰胺酸、交联的含金属的聚酰亚胺、其制法及聚酰亚胺膜
KR101328838B1 (ko) 2010-03-30 2013-11-13 코오롱인더스트리 주식회사 폴리이미드 필름
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
CN107362171A (zh) 2011-04-15 2017-11-21 海洋聚合物技术公司 用聚‑n‑乙酰基葡糖胺纳米纤维治疗疾病
US8614288B2 (en) * 2011-06-17 2013-12-24 Uop Llc Polyimide gas separation membranes
US20150029638A1 (en) * 2012-03-28 2015-01-29 Basf Se Polyimides as dielectrics
MX2015011418A (es) 2013-03-14 2015-12-16 Marinepolymer Tech Inc Tratamiento de enfermedades con nanofibras de poli-n-acetilglucosamina.
JP6230308B2 (ja) * 2013-07-16 2017-11-15 ソマール株式会社 透明ポリイミド共重合体、ポリイミド樹脂組成物及び成形体、並びにこの共重合体の製造方法
TWI490274B (zh) * 2014-10-29 2015-07-01 Mortech Corp 聚醯亞胺基聚合物、應用聚醯亞胺基聚合物之聚醯亞胺膜與應用聚醯亞胺基聚合物之聚醯亞胺積層板
WO2016190105A1 (fr) * 2015-05-25 2016-12-01 コニカミノルタ株式会社 Film de polyimide et son procédé de fabrication, carte de circuit imprimé flexible, substrat pour affichages souples, plaque avant pour affichages souples, dispositif d'éclairage à led et dispositif d'affichage électroluminescent organique
JP6834592B2 (ja) * 2016-04-01 2021-02-24 住友金属鉱山株式会社 ポリイミド樹脂中のオリゴマ量の評価方法
CN106810861A (zh) * 2017-02-08 2017-06-09 常州大学 一类可溶性共聚型聚芳酰胺膜材料及其制备方法
CN106832278A (zh) * 2017-02-08 2017-06-13 常州市明卓新材料科技有限公司 一类高透明共聚型含氟聚酰亚胺膜材料及其制备方法
CN110681272B (zh) * 2018-07-06 2022-02-01 中国石油化工股份有限公司 聚酰亚胺渗透汽化膜及其制备方法
KR102152278B1 (ko) 2018-11-30 2020-09-07 한국화학연구원 Bcda 기반의 부분-지환족 폴리이미드 기체분리막 소재 및 이의 제조방법
US11007491B2 (en) 2019-02-27 2021-05-18 Saudi Arabian Oil Company Aromatic co-polyimide gas separation membranes derived from 6FDA-6FpDA-type homo-polyimides
US11007492B2 (en) 2019-02-27 2021-05-18 Saudi Arabian Oil Company Aromatic co-polyimide gas separation membranes derived from 6FDA-DAM-type homo-polyimides
EP4298906A1 (fr) * 2022-06-27 2024-01-03 The Procter & Gamble Company Composition antimicrobienne comprenant un polyimide

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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
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Also Published As

Publication number Publication date
US4912197A (en) 1990-03-27
TNSN88060A1 (fr) 1990-07-10
OA08847A (en) 1989-03-31
NO882141D0 (no) 1988-05-16
JPH02160832A (ja) 1990-06-20
PT87508A (pt) 1989-06-30
DK322988A (da) 1989-02-15
CN1031239A (zh) 1989-02-22
EP0303774A2 (fr) 1989-02-22
DK322988D0 (da) 1988-06-14
NZ224632A (en) 1990-07-26
BR8802383A (pt) 1989-02-28
AU1632388A (en) 1989-02-16
NO882141L (no) 1989-02-15
EP0303774A3 (fr) 1989-05-31
KR890016084A (ko) 1989-11-28
CN1018183B (zh) 1992-09-09
AU613626B2 (en) 1991-08-08

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