JPS57151615A - Preparation of polyamide - Google Patents

Preparation of polyamide

Info

Publication number
JPS57151615A
JPS57151615A JP56037132A JP3713281A JPS57151615A JP S57151615 A JPS57151615 A JP S57151615A JP 56037132 A JP56037132 A JP 56037132A JP 3713281 A JP3713281 A JP 3713281A JP S57151615 A JPS57151615 A JP S57151615A
Authority
JP
Japan
Prior art keywords
polyamide
formula
diisocyanate
group containing
dicarboxylate
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
JP56037132A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6328088B2 (enrdf_load_stackoverflow
Inventor
Toshihiro Toyoda
Motoo Kawamata
Masanori Osawa
Masayoshi Ito
Kazumi Mizutani
Masahiro Jinno
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.)
Mitsui Toatsu Chemicals Inc
Original Assignee
Mitsui Toatsu Chemicals Inc
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 Mitsui Toatsu Chemicals Inc filed Critical Mitsui Toatsu Chemicals Inc
Priority to JP56037132A priority Critical patent/JPS57151615A/ja
Priority to US06/351,602 priority patent/US4395531A/en
Priority to NL8200986A priority patent/NL8200986A/nl
Priority to DE3208697A priority patent/DE3208697C2/de
Priority to CH1563/82A priority patent/CH654844A5/de
Priority to GB8207307A priority patent/GB2094816B/en
Priority to FR8204256A priority patent/FR2501698A1/fr
Priority to CA000398194A priority patent/CA1175195A/en
Priority to IT20148/82A priority patent/IT1150683B/it
Publication of JPS57151615A publication Critical patent/JPS57151615A/ja
Publication of JPS6328088B2 publication Critical patent/JPS6328088B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Polyurethanes Or Polyureas (AREA)
JP56037132A 1981-03-14 1981-03-14 Preparation of polyamide Granted JPS57151615A (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
JP56037132A JPS57151615A (en) 1981-03-14 1981-03-14 Preparation of polyamide
US06/351,602 US4395531A (en) 1981-03-14 1982-02-23 Process for the preparation of polyamide compounds by the reaction of polycarboxylic acids with diisocyanates in the presence of at least one mono-alkali metal salt of dicarboxylic acid
NL8200986A NL8200986A (nl) 1981-03-14 1982-03-10 Werkwijze voor de bereiding van polyamideverbindingen.
DE3208697A DE3208697C2 (de) 1981-03-14 1982-03-11 Verfahren zur Herstellung von Polyamidverbindungen
CH1563/82A CH654844A5 (de) 1981-03-14 1982-03-12 Verfahren zur herstellung von polyamidverbindungen.
GB8207307A GB2094816B (en) 1981-03-14 1982-03-12 Process for the preparation of polyamide compounds
FR8204256A FR2501698A1 (fr) 1981-03-14 1982-03-12 Procede de preparation de composes de type polyamide utilisant un sel de mono-metal alcalin d'acide dicarboxylique
CA000398194A CA1175195A (en) 1981-03-14 1982-03-12 Process for the preparation of polyamide compounds
IT20148/82A IT1150683B (it) 1981-03-14 1982-03-12 Processo per la preparazione di composti poliammidici

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56037132A JPS57151615A (en) 1981-03-14 1981-03-14 Preparation of polyamide

Publications (2)

Publication Number Publication Date
JPS57151615A true JPS57151615A (en) 1982-09-18
JPS6328088B2 JPS6328088B2 (enrdf_load_stackoverflow) 1988-06-07

Family

ID=12489080

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56037132A Granted JPS57151615A (en) 1981-03-14 1981-03-14 Preparation of polyamide

Country Status (1)

Country Link
JP (1) JPS57151615A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6114217A (ja) * 1984-06-29 1986-01-22 Mitsui Toatsu Chem Inc ポリアミドの製造法
JPS62172012A (ja) * 1986-01-21 1987-07-29 ザ　ダウ　ケミカル　カンパニ− ポリアミド及びポリエステルアミドの分子量を高めるための方法
US4923951A (en) * 1988-02-08 1990-05-08 Mitsui Toatsu Chemicals, Incorporated Production process of aromatic polyamide

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4061622A (en) * 1974-11-07 1977-12-06 The Upjohn Company Preparation of polyamide from organic diisocyanate with alkali metal salt of alcohol as catalyst

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4061622A (en) * 1974-11-07 1977-12-06 The Upjohn Company Preparation of polyamide from organic diisocyanate with alkali metal salt of alcohol as catalyst

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6114217A (ja) * 1984-06-29 1986-01-22 Mitsui Toatsu Chem Inc ポリアミドの製造法
JPS62172012A (ja) * 1986-01-21 1987-07-29 ザ　ダウ　ケミカル　カンパニ− ポリアミド及びポリエステルアミドの分子量を高めるための方法
US4923951A (en) * 1988-02-08 1990-05-08 Mitsui Toatsu Chemicals, Incorporated Production process of aromatic polyamide

Also Published As

Publication number Publication date
JPS6328088B2 (enrdf_load_stackoverflow) 1988-06-07

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