IT1015314B - Procedimento per fabbricare polie terimmidi e prodotti cosi ottenuti - Google Patents

Procedimento per fabbricare polie terimmidi e prodotti cosi ottenuti

Info

Publication number
IT1015314B
IT1015314B IT2431174A IT2431174A IT1015314B IT 1015314 B IT1015314 B IT 1015314B IT 2431174 A IT2431174 A IT 2431174A IT 2431174 A IT2431174 A IT 2431174A IT 1015314 B IT1015314 B IT 1015314B
Authority
IT
Italy
Prior art keywords
therimides
polie
procedure
manufacturing
products obtained
Prior art date
Application number
IT2431174A
Other languages
English (en)
Italian (it)
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
Application granted granted Critical
Publication of IT1015314B publication Critical patent/IT1015314B/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
    • C08G73/1067—Wholly aromatic polyimides, i.e. having both tetracarboxylic and diamino moieties aromatically bound
    • C08G73/1071—Wholly aromatic polyimides containing oxygen in the form of ether bonds in the main chain
    • 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
    • C08G73/1028—Preparatory processes from tetracarboxylic acids or derivatives and diamines characterised by the process itself, e.g. steps, continuous
    • C08G73/1032—Preparatory processes from tetracarboxylic acids or derivatives and diamines characterised by the process itself, e.g. steps, continuous characterised by the solvent(s) used
    • 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
    • C08G73/1053—Polyimides containing oxygen in the form of ether bonds in the main chain with oxygen only in the tetracarboxylic 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Paints Or Removers (AREA)
  • Organic Insulating Materials (AREA)
IT2431174A 1973-06-22 1974-06-24 Procedimento per fabbricare polie terimmidi e prodotti cosi ottenuti IT1015314B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US37277073A 1973-06-22 1973-06-22

Publications (1)

Publication Number Publication Date
IT1015314B true IT1015314B (it) 1977-05-10

Family

ID=23469570

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2431174A IT1015314B (it) 1973-06-22 1974-06-24 Procedimento per fabbricare polie terimmidi e prodotti cosi ottenuti

Country Status (8)

Country Link
JP (1) JPS584055B2 (xx)
BR (1) BR7405112D0 (xx)
DD (1) DD111392A5 (xx)
DE (1) DE2429648A1 (xx)
FR (1) FR2234329B1 (xx)
GB (1) GB1485172A (xx)
IT (1) IT1015314B (xx)
NL (1) NL176369C (xx)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4354965A (en) * 1980-04-07 1982-10-19 General Electric Company Polyetheramideimide resins and electrical conductors insulated therewith
BR9912200A (pt) * 1998-06-24 2001-11-20 Aventis Pharma Gmbh Mumbaistatina, processo para sua produção e seuuso como produto farmacêutico
US8907042B2 (en) 2011-10-28 2014-12-09 Sabic Global Technologies B.V. Polyetherimides, methods of manufacture, and articles formed therefrom
US9127128B2 (en) 2011-10-28 2015-09-08 Sabic Global Technologies B.V. Polyetherimides, methods of manufacture, and articles formed therefrom
US9382382B2 (en) 2013-09-13 2016-07-05 Sabic Global Technologies B.V. Polyetherimides, methods of manufacture, and articles formed therefrom
US10377860B2 (en) 2013-09-13 2019-08-13 Sabic Global Technologies B.V. Polyetherimides, methods of manufacture, and articles formed therefrom
US20150080489A1 (en) * 2013-09-13 2015-03-19 Sabic Innovative Plastics Ip B.V. Polyetherimides, methods of manufacture, and articles formed therefrom

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2005967A1 (en) * 1970-02-10 1971-08-26 Basf Ag Stable polyimide solns from aromatic carboxy -
JPS4843194A (xx) * 1971-10-04 1973-06-22

Also Published As

Publication number Publication date
FR2234329A1 (xx) 1975-01-17
NL7408336A (xx) 1974-12-24
GB1485172A (en) 1977-09-08
JPS5069195A (xx) 1975-06-09
NL176369C (nl) 1985-04-01
DD111392A5 (xx) 1975-02-12
BR7405112D0 (pt) 1975-01-21
NL176369B (nl) 1984-11-01
AU7049474A (en) 1976-01-08
DE2429648A1 (de) 1975-01-16
FR2234329B1 (xx) 1981-12-24
JPS584055B2 (ja) 1983-01-24

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19930608