AT269480B - Verfahren zur Herstellung von Polyimiden - Google Patents

Verfahren zur Herstellung von Polyimiden

Info

Publication number
AT269480B
AT269480B AT631566A AT631566A AT269480B AT 269480 B AT269480 B AT 269480B AT 631566 A AT631566 A AT 631566A AT 631566 A AT631566 A AT 631566A AT 269480 B AT269480 B AT 269480B
Authority
AT
Austria
Prior art keywords
polyimides
production
Prior art date
Application number
AT631566A
Other languages
English (en)
Inventor
Friedrich Dr Ing Grundschober
Joerg Dr Rer Nat Sambeth
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
Application filed by Rhodiaceta filed Critical Rhodiaceta
Application granted granted Critical
Publication of AT269480B publication Critical patent/AT269480B/de

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G73/00Macromolecular 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
    • C08G73/06Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • C08G73/10Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • C08G73/1003Preparatory processes
    • C08G73/1035Preparatory processes from tetracarboxylic acids or derivatives and diisocyanates
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00Polymeric products of isocyanates or isothiocyanates
    • C08G18/06Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/30Low-molecular-weight compounds
    • C08G18/34Carboxylic acids; Esters thereof with monohydroxyl compounds
    • C08G18/343Polycarboxylic acids having at least three carboxylic acid groups
    • C08G18/346Polycarboxylic 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)
  • Paints Or Removers (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Polyamides (AREA)
AT631566A 1965-07-02 1966-07-01 Verfahren zur Herstellung von Polyimiden AT269480B (de)

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
AT269480B true AT269480B (de) 1969-03-25

Family

ID=25704626

Family Applications (1)

Application Number Title Priority Date Filing Date
AT631566A AT269480B (de) 1965-07-02 1966-07-01 Verfahren zur Herstellung von Polyimiden

Country Status (12)

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

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 (de) * 1974-07-16 1981-04-11
GB2079761B (en) * 1980-04-07 1984-07-04 Gen Electric Polyetherimide resin and electrical conductors insulated therewith
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 (de) * 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
BE683559A (de) 1967-01-03
CH466924A (fr) 1968-12-31
JPS544993B1 (de) 1979-03-12
ES328647A1 (es) 1967-04-16
NO128576B (de) 1973-12-10
DK127070B (da) 1973-09-17
LU51453A1 (de) 1966-09-01
SE355024B (de) 1973-04-02
CH472453A (fr) 1969-05-15
DE1645363A1 (de) 1970-12-10
GB1105437A (en) 1968-03-06
NL6609214A (de) 1967-01-03

Similar Documents

Publication Publication Date Title
CH526600A (de) Verfahren zur Herstellung von Polyimiden
CH471181A (de) Verfahren zur Herstellung von Polyamiden
CH463108A (de) Verfahren zur Herstellung von geformten Gebilden
CH478862A (de) Verfahren zur Herstellung von Poly-e-caproamid
CH483203A (de) Verfahren zur Herstellung von Gewürzen
AT262626B (de) Verfahren zur Herstellung von Schichtstoffen
AT269480B (de) Verfahren zur Herstellung von Polyimiden
AT264134B (de) Verfahren zur Herstellung von Poly-N-oxyden
CH465607A (de) Verfahren zur Herstellung von Thiosemicarbazonen
CH466779A (de) Verfahren zur Herstellung von Bauelementen
CH525862A (de) Verfahren zur Herstellung von Diaminen
CH469091A (de) Verfahren zur Herstellung von Enduracidin
CH491139A (de) Verfahren zur Herstellung von Hydroxydiphosphonsäuren
AT266427B (de) Verfahren zur Herstellung von Holzpanplatten
AT283742B (de) Verfahren zur Herstellung von Polyimiden
AT268672B (de) Verfahren zur Herstellung von Polyamid-Imiden
CH465229A (de) Verfahren zur Herstellung von Polyamiden
CH475208A (de) Verfahren zur Herstellung von Cyanophenolen
CH467859A (de) Verfahren zur Herstellung von Lydimycin
CH475203A (de) Verfahren zur Herstellung von Phenylhydrazin
AT266809B (de) Verfahren zur Herstellung von ɛ-Caprolacton
AT260889B (de) Verfahren zur Herstellung von ɛ-Caprolactam
CH473129A (de) Verfahren zur Herstellung von Sulfanilamido-Chinazolinen
CH431048A (de) Verfahren zur Herstellung von Schichtstoffen
DE1593346A1 (de) Verfahren zur Herstellung von Epoxyden