CH472453A - Polyimide manufacturing process - Google Patents

Polyimide manufacturing process

Info

Publication number: CH472453A
Authority: CH; Switzerland
Prior art keywords: manufacturing process; polyimide manufacturing; polyimide; manufacturing
Prior art date: 1965-07-02

Application number

CH1448565A

Other languages

French (fr)

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.)

1965-07-02

Filing date

1965-10-20

Publication date

1969-05-15

1965-07-02 Priority to CH932165A priority Critical patent/CH466924A/en

1965-10-20 Application filed by Rhodiaceta filed Critical Rhodiaceta

1965-10-20 Priority to CH1448565A priority patent/CH472453A/en

1966-06-21 Priority to NO16358266A priority patent/NO128576B/no

1966-06-29 Priority to DE19661645363 priority patent/DE1645363A1/en

1966-06-30 Priority to FR67735A priority patent/FR1485931A/en

1966-07-01 Priority to AT631566A priority patent/AT269480B/en

1966-07-01 Priority to SE1136770A priority patent/SE355024B/xx

1966-07-01 Priority to GB2964966A priority patent/GB1105437A/en

1966-07-01 Priority to LU51453A priority patent/LU51453A1/xx

1966-07-01 Priority to DK341466A priority patent/DK127070B/en

1966-07-01 Priority to BE683559D priority patent/BE683559A/xx

1966-07-01 Priority to NL6609214A priority patent/NL6609214A/xx

1966-07-02 Priority to JP4270366A priority patent/JPS544993B1/ja

1966-07-02 Priority to ES0328647A priority patent/ES328647A1/en

1967-05-26 Priority to CH753967A priority patent/CH473169A/en

1968-05-22 Priority to GB1227446D priority patent/GB1227446A/en

1968-05-24 Priority to BE715661D priority patent/BE715661A/xx

1968-05-24 Priority to LU56135D priority patent/LU56135A1/xx

1968-05-24 Priority to AT498868A priority patent/AT283742B/en

1968-05-24 Priority to NL6807349A priority patent/NL6807349A/xx

1968-05-24 Priority to DE19681770485 priority patent/DE1770485A1/en

1968-05-24 Priority to FR152901A priority patent/FR94881E/en

1968-05-25 Priority to NO02051/68A priority patent/NO130117B/no

1968-05-27 Priority to SE706668A priority patent/SE369311B/xx

1969-05-15 Publication of CH472453A publication Critical patent/CH472453A/en

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)
Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
Polyurethanes Or Polyureas (AREA)
Polyamides (AREA)
Drilling And Exploitation, And Mining Machines And Methods (AREA)
Paints Or Removers (AREA)

CH1448565A 1965-07-02 1965-10-20 Polyimide manufacturing process CH472453A (en)

Priority Applications (24)

Application Number	Priority Date	Filing Date	Title
CH932165A CH466924A (en)	1965-07-02	1965-07-02	Polyimide manufacturing process
CH1448565A CH472453A (en)	1965-07-02	1965-10-20	Polyimide manufacturing process
NO16358266A NO128576B (en)	1965-07-02	1966-06-21
DE19661645363 DE1645363A1 (en)	1965-07-02	1966-06-29	Process for the production of polyimides
FR67735A FR1485931A (en)	1965-07-02	1966-06-30	Polyimides and their preparation process
NL6609214A NL6609214A (en)	1965-07-02	1966-07-01
SE1136770A SE355024B (en)	1965-07-02	1966-07-01
GB2964966A GB1105437A (en)	1965-07-02	1966-07-01	Polyimides and method of making same
LU51453A LU51453A1 (en)	1965-07-02	1966-07-01
DK341466A DK127070B (en)	1965-07-02	1966-07-01	Process for producing a linear or crosslinked polyimide.
BE683559D BE683559A (en)	1965-07-02	1966-07-01
AT631566A AT269480B (en)	1965-07-02	1966-07-01	Process for the production of polyimides
JP4270366A JPS544993B1 (en)	1965-07-02	1966-07-02
ES0328647A ES328647A1 (en)	1965-07-02	1966-07-02	Procedure for the manufacture of polyamides. (Machine-translation by Google Translate, not legally binding)
CH753967A CH473169A (en)	1965-07-02	1967-05-26	Polyimide manufacturing process
GB1227446D GB1227446A (en)	1965-07-02	1968-05-22
BE715661D BE715661A (en)	1965-07-02	1968-05-24
LU56135D LU56135A1 (en)	1965-07-02	1968-05-24
AT498868A AT283742B (en)	1965-07-02	1968-05-24	Process for the production of polyimides
NL6807349A NL6807349A (en)	1965-07-02	1968-05-24
DE19681770485 DE1770485A1 (en)	1965-07-02	1968-05-24	Phosphorus, thiophosphorus and silicate containing polyimides and methods for making these polyimides
FR152901A FR94881E (en)	1965-07-02	1968-05-24	Polyimides and their preparation process.
NO02051/68A NO130117B (en)	1965-07-02	1968-05-25
SE706668A SE369311B (en)	1965-07-02	1968-05-27

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
CH932165A CH466924A (en)	1965-07-02	1965-07-02	Polyimide manufacturing process
CH1448565A CH472453A (en)	1965-07-02	1965-10-20	Polyimide manufacturing process

Publications (1)

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

Family

ID=25704626

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
CH932165A CH466924A (en)	1965-07-02	1965-07-02	Polyimide manufacturing process
CH1448565A CH472453A (en)	1965-07-02	1965-10-20	Polyimide manufacturing process

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
CH932165A CH466924A (en)	1965-07-02	1965-07-02	Polyimide manufacturing process

Country Status (12)

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

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 (en) *	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 (en) *	1984-04-18	1985-11-06	Nitto Electric Ind Co Ltd	Spherical porous polyimide powder
JPS62126601U (en) *	1986-01-31	1987-08-11
JPH08278161A (en) *	1995-02-10	1996-10-22	Ckd Corp	Cylinder unit
JP2006028073A (en) *	2004-07-15	2006-02-02	Toyobo Co Ltd	Diisocyanate compound and polyamide-imide resin
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

1965
- 1965-07-02 CH CH932165A patent/CH466924A/en unknown
- 1965-10-20 CH CH1448565A patent/CH472453A/en not_active IP Right Cessation
1966
- 1966-06-21 NO NO16358266A patent/NO128576B/no unknown
- 1966-06-29 DE DE19661645363 patent/DE1645363A1/en active Pending
- 1966-07-01 BE BE683559D patent/BE683559A/xx unknown
- 1966-07-01 SE SE1136770A patent/SE355024B/xx unknown
- 1966-07-01 NL NL6609214A patent/NL6609214A/xx unknown
- 1966-07-01 LU LU51453A patent/LU51453A1/xx unknown
- 1966-07-01 AT AT631566A patent/AT269480B/en active
- 1966-07-01 DK DK341466A patent/DK127070B/en unknown
- 1966-07-01 GB GB2964966A patent/GB1105437A/en not_active Expired
- 1966-07-02 ES ES0328647A patent/ES328647A1/en not_active Expired
- 1966-07-02 JP JP4270366A patent/JPS544993B1/ja active Pending

Also Published As

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

Legal Events

Date	Code	Title	Description
1976-05-31	PL	Patent ceased

Publication	Publication Date	Title
CH466924A (en)	1968-12-31	Polyimide manufacturing process
CH463254A (en)	1968-09-30	Curd manufacturing process
FR1469528A (en)	1967-02-17	Polyethylene manufacturing process
FR1540931A (en)	1968-10-04	Manufacturing process for bearings
FR1504532A (en)	1967-12-08	Process for manufacturing substituted phthalazines
CH465230A (en)	1968-11-15	Polyamide-imide manufacturing process
FR1503517A (en)	1967-12-01	Manufacturing process of d - (-) - n-alkyl-1-phenyl-2-aminoethanols
FR1436466A (en)	1966-04-22	Caches manufacturing process
FR1498015A (en)	1967-10-13	Polyamide-imide manufacturing process
FR1481554A (en)	1967-05-19	Laminate manufacturing process
FR1502973A (en)	1967-11-24	Process for the production of substituted p-aminobenzamides
FR1522005A (en)	1968-04-19	Process for manufacturing thionosalicylanilides
FR1497686A (en)	1967-10-13	Curd manufacturing process
FR1480895A (en)	1967-05-12	Process for manufacturing substituted gonadienes
FR1397144A (en)	1965-04-30	Sugar manufacturing process
FR1487510A (en)	1967-07-07	Process for the production of gonenols and substituted gonadienols
FR1457988A (en)	1966-11-04	Profile manufacturing process
FR1361255A (en)	1964-05-15	Fluoro-isoprene manufacturing process
FR1532442A (en)	1968-07-12	Pulley manufacturing process
FR1423343A (en)	1966-01-03	Graphite manufacturing process
FR1545142A (en)	1968-11-08	Process for manufacturing trifluoromethylanilines
FR1464721A (en)	1967-01-06	Floor manufacturing process
FR1506169A (en)	1967-12-15	Manufacturing process of 2, 6-xylenol
FR1481405A (en)	1967-05-19	Manufacturing process for perfluoalkylbenzenes
FR1491627A (en)	1967-08-11	Laminate manufacturing process