CH472453A - Procédé de fabrication de polyimides - Google Patents

Procédé de fabrication de polyimides

Info

Publication number
CH472453A
CH472453A CH1448565A CH1448565A CH472453A CH 472453 A CH472453 A CH 472453A CH 1448565 A CH1448565 A CH 1448565A CH 1448565 A CH1448565 A CH 1448565A CH 472453 A CH472453 A CH 472453A
Authority
CH
Switzerland
Prior art keywords
manufacturing process
polyimide manufacturing
polyimide
manufacturing
Prior art date
Application number
CH1448565A
Other languages
English (en)
Inventor
Grundschober Friedrich Dr Chim
Nat Sambeth Joerg Dr Rer
Original Assignee
Rhodiaceta
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 to CH932165A priority Critical patent/CH466924A/fr
Application filed by Rhodiaceta filed Critical Rhodiaceta
Priority to CH1448565A priority patent/CH472453A/fr
Priority to NO16358266A priority patent/NO128576B/no
Priority to DE19661645363 priority patent/DE1645363A1/de
Priority to FR67735A priority patent/FR1485931A/fr
Priority to AT631566A priority patent/AT269480B/de
Priority to SE1136770A priority patent/SE355024B/xx
Priority to NL6609214A priority patent/NL6609214A/xx
Priority to BE683559D priority patent/BE683559A/xx
Priority to LU51453A priority patent/LU51453A1/xx
Priority to DK341466A priority patent/DK127070B/da
Priority to GB2964966A priority patent/GB1105437A/en
Priority to ES0328647A priority patent/ES328647A1/es
Priority to JP4270366A priority patent/JPS544993B1/ja
Priority to CH753967A priority patent/CH473169A/fr
Priority to GB1227446D priority patent/GB1227446A/en
Priority to LU56135D priority patent/LU56135A1/xx
Priority to BE715661D priority patent/BE715661A/xx
Priority to FR152901A priority patent/FR94881E/fr
Priority to DE19681770485 priority patent/DE1770485A1/de
Priority to NL6807349A priority patent/NL6807349A/xx
Priority to AT498868A priority patent/AT283742B/de
Priority to NO02051/68A priority patent/NO130117B/no
Priority to SE706668A priority patent/SE369311B/xx
Publication of CH472453A publication Critical patent/CH472453A/fr

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
    • C08G73/1003—Preparatory processes
    • C08G73/1035—Preparatory processes from tetracarboxylic acids or derivatives and diisocyanates
    • 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
    • C08G18/346—Polycarboxylic acids having at least three carboxylic acid groups having four carboxylic acid groups

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)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Paints Or Removers (AREA)
  • Polyamides (AREA)
CH1448565A 1965-07-02 1965-10-20 Procédé de fabrication de polyimides CH472453A (fr)

Priority Applications (24)

Application Number Priority Date Filing Date Title
CH932165A CH466924A (fr) 1965-07-02 1965-07-02 Procédé de fabrication de polyimides
CH1448565A CH472453A (fr) 1965-07-02 1965-10-20 Procédé de fabrication de polyimides
NO16358266A NO128576B (fr) 1965-07-02 1966-06-21
DE19661645363 DE1645363A1 (de) 1965-07-02 1966-06-29 Verfahren zur Herstellung von Polyimiden
FR67735A FR1485931A (fr) 1965-07-02 1966-06-30 Polyimides et leur procédé de préparation
GB2964966A GB1105437A (en) 1965-07-02 1966-07-01 Polyimides and method of making same
SE1136770A SE355024B (fr) 1965-07-02 1966-07-01
NL6609214A NL6609214A (fr) 1965-07-02 1966-07-01
BE683559D BE683559A (fr) 1965-07-02 1966-07-01
LU51453A LU51453A1 (fr) 1965-07-02 1966-07-01
DK341466A DK127070B (da) 1965-07-02 1966-07-01 Fremgangsmåde til fremstilling af et lineært eller tværbundet polyimid.
AT631566A AT269480B (de) 1965-07-02 1966-07-01 Verfahren zur Herstellung von Polyimiden
ES0328647A ES328647A1 (es) 1965-07-02 1966-07-02 Procedimiento para la fabricacion de poliamidas.
JP4270366A JPS544993B1 (fr) 1965-07-02 1966-07-02
CH753967A CH473169A (fr) 1965-07-02 1967-05-26 Procédé de fabrication de polyimides
GB1227446D GB1227446A (fr) 1965-07-02 1968-05-22
LU56135D LU56135A1 (fr) 1965-07-02 1968-05-24
BE715661D BE715661A (fr) 1965-07-02 1968-05-24
FR152901A FR94881E (fr) 1965-07-02 1968-05-24 Polyimides et leur procédé de préparation.
DE19681770485 DE1770485A1 (de) 1965-07-02 1968-05-24 Phosphor-,thiophosphor- und silikathaltige Polyimide und Verfahren zur Herstellung dieser Polyimide
NL6807349A NL6807349A (fr) 1965-07-02 1968-05-24
AT498868A AT283742B (de) 1965-07-02 1968-05-24 Verfahren zur Herstellung von Polyimiden
NO02051/68A NO130117B (fr) 1965-07-02 1968-05-25
SE706668A SE369311B (fr) 1965-07-02 1968-05-27

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH932165A CH466924A (fr) 1965-07-02 1965-07-02 Procédé de fabrication de polyimides
CH1448565A CH472453A (fr) 1965-07-02 1965-10-20 Procédé de fabrication de polyimides

Publications (1)

Publication Number Publication Date
CH472453A true CH472453A (fr) 1969-05-15

Family

ID=25704626

Family Applications (2)

Application Number Title Priority Date Filing Date
CH932165A CH466924A (fr) 1965-07-02 1965-07-02 Procédé de fabrication de polyimides
CH1448565A CH472453A (fr) 1965-07-02 1965-10-20 Procédé de fabrication de polyimides

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH932165A CH466924A (fr) 1965-07-02 1965-07-02 Procédé de fabrication de polyimides

Country Status (12)

Country Link
JP (1) JPS544993B1 (fr)
AT (1) AT269480B (fr)
BE (1) BE683559A (fr)
CH (2) CH466924A (fr)
DE (1) DE1645363A1 (fr)
DK (1) DK127070B (fr)
ES (1) ES328647A1 (fr)
GB (1) GB1105437A (fr)
LU (1) LU51453A1 (fr)
NL (1) NL6609214A (fr)
NO (1) NO128576B (fr)
SE (1) SE355024B (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3853813A (en) * 1973-05-24 1974-12-10 Westinghouse Electric Corp Polyimide precursor and method and composition for preparing it
US3833544A (en) * 1973-06-22 1974-09-03 Gen Electric Method for making polyetherimides
US3952084A (en) * 1974-05-03 1976-04-20 Westinghouse Electric Corporation Polyimide and polyamide-imide precursors prepared from esters, dianhydrides, and diisocyanates
JPS5615647B2 (fr) * 1974-07-16 1981-04-11
JPS57111318A (en) * 1980-04-07 1982-07-10 Gen Electric Polyether imide and insulated electroconductive body
JPS57129903A (en) * 1981-02-06 1982-08-12 Henriku Gesuta Niisutorem Peru Sebo mechanism
JPS60221425A (ja) * 1984-04-18 1985-11-06 Nitto Electric Ind Co Ltd 球状多孔性ポリイミド粉体
JPS62126601U (fr) * 1986-01-31 1987-08-11
JPH08278161A (ja) * 1995-02-10 1996-10-22 Ckd Corp シリンダ装置
JP2006028073A (ja) * 2004-07-15 2006-02-02 Toyobo Co Ltd ジイソシアネート化合物及びポリアミドイミド樹脂
US11753517B2 (en) 2019-12-12 2023-09-12 Raytheon Company Dispensable polyimide aerogel prepolymer, method of making the same, method of using the same, and substrate comprising patterned polyimide aerogel

Also Published As

Publication number Publication date
SE355024B (fr) 1973-04-02
AT269480B (de) 1969-03-25
BE683559A (fr) 1967-01-03
NO128576B (fr) 1973-12-10
ES328647A1 (es) 1967-04-16
LU51453A1 (fr) 1966-09-01
GB1105437A (en) 1968-03-06
JPS544993B1 (fr) 1979-03-12
DE1645363A1 (de) 1970-12-10
NL6609214A (fr) 1967-01-03
CH466924A (fr) 1968-12-31
DK127070B (da) 1973-09-17

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Legal Events

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