IT955619B - Composizioni di poliimide lineare fusibile a massa fusa lavorabile di 2 2 bis (3 4 dicarbossifenil) esafluoro propan dianidride - Google Patents

Composizioni di poliimide lineare fusibile a massa fusa lavorabile di 2 2 bis (3 4 dicarbossifenil) esafluoro propan dianidride

Info

Publication number
IT955619B
IT955619B IT2441072A IT2441072A IT955619B IT 955619 B IT955619 B IT 955619B IT 2441072 A IT2441072 A IT 2441072A IT 2441072 A IT2441072 A IT 2441072A IT 955619 B IT955619 B IT 955619B
Authority
IT
Italy
Prior art keywords
melt
dicarboxyphenyl
dianhydride
bis
compositions
Prior art date
Application number
IT2441072A
Other languages
English (en)
Italian (it)
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
Application granted granted Critical
Publication of IT955619B publication Critical patent/IT955619B/it

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)
IT2441072A 1971-05-17 1972-05-16 Composizioni di poliimide lineare fusibile a massa fusa lavorabile di 2 2 bis (3 4 dicarbossifenil) esafluoro propan dianidride IT955619B (it)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
IT955619B true IT955619B (it) 1973-09-29

Family

ID=22508159

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2441072A IT955619B (it) 1971-05-17 1972-05-16 Composizioni di poliimide lineare fusibile a massa fusa lavorabile di 2 2 bis (3 4 dicarbossifenil) esafluoro propan dianidride

Country Status (8)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5225517A (en) * 1991-10-03 1993-07-06 E. I. Du Pont De Nemours And Company Polyimides from bis(4-aminophenoxy) naphthalene and 2,2-bis (3,4-dicarboxyphenyl) hexafluoropropane dianhydride
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

Also Published As

Publication number Publication date
DE2223807A1 (de) 1972-12-07
CH572508A5 (enExample) 1976-02-13
NL7206676A (enExample) 1972-11-21
FR2137938A1 (enExample) 1972-12-29
CA973293A (en) 1975-08-19
BE783523A (fr) 1972-11-16
GB1396332A (en) 1975-06-04

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