JPS5699229A - Preparation of polyetheramide resin - Google Patents

Preparation of polyetheramide resin

Info

Publication number
JPS5699229A
JPS5699229A JP208080A JP208080A JPS5699229A JP S5699229 A JPS5699229 A JP S5699229A JP 208080 A JP208080 A JP 208080A JP 208080 A JP208080 A JP 208080A JP S5699229 A JPS5699229 A JP S5699229A
Authority
JP
Japan
Prior art keywords
solution
organic solvent
soluble organic
difficultly water
aliphatic dicarboxylic
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.)
Pending
Application number
JP208080A
Other languages
Japanese (ja)
Inventor
Susumu Era
Tomio Yoshida
Masashi Shidara
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.)
Hitachi Ltd
Showa Denko Materials Co Ltd
Original Assignee
Hitachi Chemical Co Ltd
Hitachi Ltd
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 Hitachi Chemical Co Ltd, Hitachi Ltd filed Critical Hitachi Chemical Co Ltd
Priority to JP208080A priority Critical patent/JPS5699229A/en
Publication of JPS5699229A publication Critical patent/JPS5699229A/en
Pending legal-status Critical Current

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  • Polyamides (AREA)

Abstract

PURPOSE: To prepare the titled resin with excellent heat resistance and moldability, by reacting a solution of a specified aromatic diamine in a difficultly water-soluble organic solvent, with a solution of an aliphatic dicarboxylic acid hihalide in a difficultly water-soluble organic solvent, each dispersed in an aqueous solution of an inorganic acid acceptor.
CONSTITUTION: (A) A solution of an aromatic diamine of formula I (wherein R1W4 is H, a lower alkyl, a lower alkoxy, Cl or Br; R5 and R6 are H, methyl, ethyl, trifluoromethyl or trichloromethyl) having an ether linkage in a difficultly water- soluble organic solvent, and (B) a solution of an aliphatic dicarboxylic acid dihalide (e.g., adipic acid dichloride) in a difficultly water-solbule organic solvent, are dispersed or suspended in (C) a 10W20% aqeuous solution of an inorganic acid acceptor (e.g., NaOH), and subjected to dehydrohalogenation, at 0W50°C with agitation, to obtain a polyether amide resin of formula II (wherein Y it the aliphatic residue of the aliphatic dicarboxylic acid halide).
COPYRIGHT: (C)1981,JPO&Japio
JP208080A 1980-01-14 1980-01-14 Preparation of polyetheramide resin Pending JPS5699229A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP208080A JPS5699229A (en) 1980-01-14 1980-01-14 Preparation of polyetheramide resin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP208080A JPS5699229A (en) 1980-01-14 1980-01-14 Preparation of polyetheramide resin

Publications (1)

Publication Number Publication Date
JPS5699229A true JPS5699229A (en) 1981-08-10

Family

ID=11519361

Family Applications (1)

Application Number Title Priority Date Filing Date
JP208080A Pending JPS5699229A (en) 1980-01-14 1980-01-14 Preparation of polyetheramide resin

Country Status (1)

Country Link
JP (1) JPS5699229A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109749078A (en) * 2019-01-31 2019-05-14 珠海派锐尔新材料有限公司 A kind of high temperature resistant nylon and preparation method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109749078A (en) * 2019-01-31 2019-05-14 珠海派锐尔新材料有限公司 A kind of high temperature resistant nylon and preparation method thereof

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