GB1331089A - Process for the production of polyamide imides - Google Patents

Process for the production of polyamide imides

Info

Publication number
GB1331089A
GB1331089A GB5332670A GB5332670A GB1331089A GB 1331089 A GB1331089 A GB 1331089A GB 5332670 A GB5332670 A GB 5332670A GB 5332670 A GB5332670 A GB 5332670A GB 1331089 A GB1331089 A GB 1331089A
Authority
GB
United Kingdom
Prior art keywords
anhydride
examples
diisocyanate
imides
cresol
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.)
Expired
Application number
GB5332670A
Other languages
English (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
Application filed by Bayer AG filed Critical Bayer AG
Publication of GB1331089A publication Critical patent/GB1331089A/en
Expired 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
    • 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
    • C08G18/40—High-molecular-weight compounds
    • C08G18/60—Polyamides or polyester-amides
    • C08G18/603—Polyamides
    • 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
    • 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
    • C08G73/14—Polyamide-imides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
GB5332670A 1969-11-11 1970-11-10 Process for the production of polyamide imides Expired GB1331089A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1956512A DE1956512C3 (de) 1969-11-11 1969-11-11 Verfahren zur Herstellung von PoIyanüdimiden

Publications (1)

Publication Number Publication Date
GB1331089A true GB1331089A (en) 1973-09-19

Family

ID=5750676

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5332670A Expired GB1331089A (en) 1969-11-11 1970-11-10 Process for the production of polyamide imides

Country Status (10)

Country Link
US (1) US3752791A (enExample)
JP (1) JPS4817759B1 (enExample)
BE (1) BE758753A (enExample)
CH (1) CH553833A (enExample)
DE (1) DE1956512C3 (enExample)
ES (1) ES385434A1 (enExample)
FR (1) FR2069253A5 (enExample)
GB (1) GB1331089A (enExample)
NL (1) NL7016375A (enExample)
SE (1) SE371204B (enExample)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH580125A5 (enExample) * 1972-08-25 1976-09-30 Ciba Geigy Ag
FR2207163B1 (enExample) * 1972-11-22 1976-10-29 Ato Chimie
GB1454846A (en) * 1973-05-02 1976-11-03 Lerner B J Gas-liquid contacting apparatus and method
JPS5269871U (enExample) * 1975-11-19 1977-05-24
US4128599A (en) * 1976-12-22 1978-12-05 Celanese Corporation Polyamides for extrusion applications
US4156065A (en) * 1977-01-21 1979-05-22 The Upjohn Company Catalytic condensation of isocyanates and carboxylic acids or anhydrides
JPS56106974A (en) * 1980-01-31 1981-08-25 Dainichi Seika Kogyo Kk Electrical insulation paint
CA1232993A (en) * 1982-09-29 1988-02-16 Markus Matzner Blends of poly(etherimides) and polyamides
DE3332033A1 (de) * 1983-09-06 1985-03-21 Bayer Ag, 5090 Leverkusen Neue polyamidimide und ihre verwendung
DE3332030A1 (de) * 1983-09-06 1985-03-21 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von polyamidimiden
DE3332032A1 (de) * 1983-09-06 1985-03-21 Bayer Ag, 5090 Leverkusen Spezielle polyamidimide
DE3332031A1 (de) * 1983-09-06 1985-03-21 Bayer Ag, 5090 Leverkusen Verwendung von polyamidimiden als thermoplaste
DE3406951A1 (de) * 1984-02-25 1985-08-29 Chemische Werke Hüls AG, 4370 Marl Formmassen auf basis von hochmolekularen poly(etheresteramiden)
DE3407201A1 (de) * 1984-02-28 1985-08-29 Bayer Ag, 5090 Leverkusen Verfahren zur phenolfreien herstellung von aliphatisch-aromatischen polyamidimiden
DE3431859A1 (de) * 1984-08-30 1986-03-06 Bayer Ag, 5090 Leverkusen Aliphatisch-aromatische polyamidimide, enthaltend polyamide
DE3431858A1 (de) * 1984-08-30 1986-03-06 Bayer Ag, 5090 Leverkusen Polyamidimide mit modifizierten endgruppen
DE3829959A1 (de) * 1988-09-03 1990-03-15 Bayer Ag Herstellung von polyamidimiden
DE19632175A1 (de) 1996-08-09 1998-02-12 Beck & Co Ag Dr Drahtlacke enthaltend Polyesterimide und/oder Polyamidimide mit Polyoxyalkylendiaminen als molekularen Bausteine
ATE294989T1 (de) 1997-08-06 2005-05-15 Altana Elec Insulation Gmbh Teilentladungsbeständige beschichtung für lackdrähte
DE10041943A1 (de) 2000-08-25 2002-03-14 Schenectady Int Inc Polyamidimidharzlösung und ihre Verwendung zur Herstellung von Drahtlacken
DE102014104223A1 (de) 2014-03-26 2015-10-01 Elantas Italia S.R.L. Neues Lösemittel für Polyamidimide und Polyimide
JP2023542189A (ja) 2020-09-22 2023-10-05 エランタス ヨーロッパ ソシエタ ア レスポンサビリタ リミタータ ポリアミドイミドを含有するワイヤエナメル組成物
JP2024511133A (ja) 2021-03-25 2024-03-12 エランタス ヨーロッパ ソシエタ ア レスポンサビリタ リミタータ 環境に優しい水系エンジニアリングポリマー組成物

Also Published As

Publication number Publication date
BE758753A (fr) 1971-04-16
ES385434A1 (es) 1973-04-16
SE371204B (enExample) 1974-11-11
US3752791A (en) 1973-08-14
DE1956512C3 (de) 1978-09-14
CH553833A (de) 1974-09-13
JPS4817759B1 (enExample) 1973-05-31
DE1956512A1 (de) 1971-05-19
FR2069253A5 (enExample) 1971-09-03
DE1956512B2 (de) 1978-01-19
NL7016375A (enExample) 1971-05-13

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee