FR2284628A1 - PROCESS FOR PRODUCING POLYCONDENSATES CONTAINING IMID CYCLIC GROUPS - Google Patents

PROCESS FOR PRODUCING POLYCONDENSATES CONTAINING IMID CYCLIC GROUPS

Info

Publication number
FR2284628A1
FR2284628A1 FR7528140A FR7528140A FR2284628A1 FR 2284628 A1 FR2284628 A1 FR 2284628A1 FR 7528140 A FR7528140 A FR 7528140A FR 7528140 A FR7528140 A FR 7528140A FR 2284628 A1 FR2284628 A1 FR 2284628A1
Authority
FR
France
Prior art keywords
cyclic groups
polycondensates containing
imid
producing
producing polycondensates
Prior art date
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.)
Granted
Application number
FR7528140A
Other languages
French (fr)
Other versions
FR2284628B1 (en
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.)
Bayer AG
Original Assignee
Bayer AG
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
Priority claimed from DE19742443575 external-priority patent/DE2443575C2/en
Priority claimed from DE19742443576 external-priority patent/DE2443576C3/en
Application filed by Bayer AG filed Critical Bayer AG
Publication of FR2284628A1 publication Critical patent/FR2284628A1/en
Application granted granted Critical
Publication of FR2284628B1 publication Critical patent/FR2284628B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/34—Carboxylic acids; Esters thereof with monohydroxyl compounds
    • C08G18/343—Polycarboxylic acids having at least three carboxylic acid groups
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/28—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/38—Low-molecular-weight compounds having heteroatoms other than oxygen
    • C08G18/3855—Low-molecular-weight compounds having heteroatoms other than oxygen having sulfur
    • 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
    • C08G73/1035—Preparatory processes from tetracarboxylic acids or derivatives and diisocyanates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2311/00—Metals, their alloys or their compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2315/00—Other materials containing non-metallic inorganic compounds not provided for in groups B32B2311/00 - B32B2313/04
    • B32B2315/08—Glass

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Paints Or Removers (AREA)
  • Organic Insulating Materials (AREA)
  • Reinforced Plastic Materials (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
FR7528140A 1974-09-12 1975-09-12 PROCESS FOR PRODUCING POLYCONDENSATES CONTAINING IMID CYCLIC GROUPS Granted FR2284628A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19742443575 DE2443575C2 (en) 1974-09-12 1974-09-12 Process for the preparation of polycondensates containing imide groups
DE19742443576 DE2443576C3 (en) 1974-09-12 1974-09-12 Use of polycondensates containing imide groups for painting

Publications (2)

Publication Number Publication Date
FR2284628A1 true FR2284628A1 (en) 1976-04-09
FR2284628B1 FR2284628B1 (en) 1979-06-22

Family

ID=25767675

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7528140A Granted FR2284628A1 (en) 1974-09-12 1975-09-12 PROCESS FOR PRODUCING POLYCONDENSATES CONTAINING IMID CYCLIC GROUPS

Country Status (11)

Country Link
JP (1) JPS5169597A (en)
CA (1) CA1064643A (en)
CS (1) CS188239B2 (en)
DK (1) DK140849B (en)
ES (1) ES440876A1 (en)
FR (1) FR2284628A1 (en)
GB (1) GB1473055A (en)
IT (1) IT1046923B (en)
NL (1) NL7510628A (en)
PL (1) PL100731B1 (en)
SE (1) SE7510129L (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2378000A1 (en) * 1977-01-21 1978-08-18 Upjohn Co PROCESS FOR THE PREPARATION OF IMIDS, AMIDS OR AMID-IMIDS BY CONDENSATION OF ISOCYANATES WITH CARBOXYLIC ACIDS OR THEIR ANHYDRIDES
FR2512826A1 (en) * 1981-09-17 1983-03-18 Hitachi Chemical Co Ltd Heat resistant resin insulating compsn. - prepd. by reacting poly:isocyanate and poly:carboxylic acid in organic solvent and adding active hydrogen cpd.

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4377652A (en) * 1978-02-17 1983-03-22 Asahi Kasei Kogyo Kabushiki Kaisha Polyamide-imide compositions and articles for electrical use prepared therefrom
JPS54144498A (en) * 1978-05-01 1979-11-10 Hitachi Chem Co Ltd Preparation of branched polyamide-imide

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2378000A1 (en) * 1977-01-21 1978-08-18 Upjohn Co PROCESS FOR THE PREPARATION OF IMIDS, AMIDS OR AMID-IMIDS BY CONDENSATION OF ISOCYANATES WITH CARBOXYLIC ACIDS OR THEIR ANHYDRIDES
FR2512826A1 (en) * 1981-09-17 1983-03-18 Hitachi Chemical Co Ltd Heat resistant resin insulating compsn. - prepd. by reacting poly:isocyanate and poly:carboxylic acid in organic solvent and adding active hydrogen cpd.

Also Published As

Publication number Publication date
JPS5169597A (en) 1976-06-16
IT1046923B (en) 1980-07-31
CA1064643A (en) 1979-10-16
NL7510628A (en) 1976-03-16
SE7510129L (en) 1976-03-15
DK405475A (en) 1976-03-13
ES440876A1 (en) 1977-06-16
FR2284628B1 (en) 1979-06-22
GB1473055A (en) 1977-05-11
DK140849C (en) 1980-04-28
CS188239B2 (en) 1979-02-28
DK140849B (en) 1979-11-26
PL100731B1 (en) 1978-11-30
JPS5430439B2 (en) 1979-10-01

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Legal Events

Date Code Title Description
ST Notification of lapse