FR2137938A1 - - Google Patents

Info

Publication number
FR2137938A1
FR2137938A1 FR7217426A FR7217426A FR2137938A1 FR 2137938 A1 FR2137938 A1 FR 2137938A1 FR 7217426 A FR7217426 A FR 7217426A FR 7217426 A FR7217426 A FR 7217426A FR 2137938 A1 FR2137938 A1 FR 2137938A1
Authority
FR
France
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
FR7217426A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and 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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of FR2137938A1 publication Critical patent/FR2137938A1/fr
Withdrawn legal-status Critical Current

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
    • 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
    • C08G73/1046—Polyimides containing oxygen in the form of ether bonds in the main chain
    • C08G73/105—Polyimides containing oxygen in the form of ether bonds in the main chain with oxygen only in the diamino moiety
    • 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
    • C08G73/1064—Polyimides containing other atoms than carbon, hydrogen, nitrogen or oxygen in the main chain containing sulfur
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J179/00—Adhesives based on 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 C09J161/00 - C09J177/00
    • C09J179/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
    • C09J179/08—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
FR7217426A 1971-05-17 1972-05-16 Withdrawn FR2137938A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14434071A 1971-05-17 1971-05-17

Publications (1)

Publication Number Publication Date
FR2137938A1 true FR2137938A1 (de) 1972-12-29

Family

ID=22508159

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7217426A Withdrawn FR2137938A1 (de) 1971-05-17 1972-05-16

Country Status (8)

Country Link
BE (1) BE783523A (de)
CA (1) CA973293A (de)
CH (1) CH572508A5 (de)
DE (1) DE2223807A1 (de)
FR (1) FR2137938A1 (de)
GB (1) GB1396332A (de)
IT (1) IT955619B (de)
NL (1) NL7206676A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993007200A1 (en) * 1991-10-03 1993-04-15 E.I. Du Pont De Nemours And Company Novel polyimides from bis(4-aminophenoxy) naphthalene and 2,2-bis(3,4-dicarboxyphenyl) hexafluoropropane dianhydride

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2710549B1 (fr) * 1993-09-27 1996-06-21 Inst Francais Du Petrole Membranes asymétriques de haute sélectivité pour la séparation des gaz et un procédé pour leur fabrication.
US6800018B2 (en) 2002-02-12 2004-10-05 Saint-Gobain Abrasives Technology Company Cutting device for separating individual laminated chip assemblies from a strip thereof, method of separation and a method of making the cutting device
US7476339B2 (en) 2006-08-18 2009-01-13 Saint-Gobain Ceramics & Plastics, Inc. Highly filled thermoplastic composites

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993007200A1 (en) * 1991-10-03 1993-04-15 E.I. Du Pont De Nemours And Company Novel polyimides from bis(4-aminophenoxy) naphthalene and 2,2-bis(3,4-dicarboxyphenyl) hexafluoropropane dianhydride

Also Published As

Publication number Publication date
CA973293A (en) 1975-08-19
IT955619B (it) 1973-09-29
CH572508A5 (de) 1976-02-13
NL7206676A (de) 1972-11-21
DE2223807A1 (de) 1972-12-07
GB1396332A (en) 1975-06-04
BE783523A (fr) 1972-11-16

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Legal Events

Date Code Title Description
ST Notification of lapse