JPS5456696A - Polyamide from isophthalic acid and hexamethylene diamine - Google Patents

Polyamide from isophthalic acid and hexamethylene diamine

Info

Publication number
JPS5456696A
JPS5456696A JP11752478A JP11752478A JPS5456696A JP S5456696 A JPS5456696 A JP S5456696A JP 11752478 A JP11752478 A JP 11752478A JP 11752478 A JP11752478 A JP 11752478A JP S5456696 A JPS5456696 A JP S5456696A
Authority
JP
Japan
Prior art keywords
polyamide
isophthalic acid
hexamethylene diamine
hexamethylene
diamine
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
JP11752478A
Other languages
English (en)
Other versions
JPS6139975B2 (ja
Inventor
Niiringaa Berunaa
Noirai Deiitaa
Burazatsuto Beruto
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.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Publication of JPS5456696A publication Critical patent/JPS5456696A/ja
Publication of JPS6139975B2 publication Critical patent/JPS6139975B2/ja
Granted legal-status Critical Current

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
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
    • C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
    • C08G69/28—Preparatory processes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyamides (AREA)
JP11752478A 1977-09-28 1978-09-26 Polyamide from isophthalic acid and hexamethylene diamine Granted JPS5456696A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772743515 DE2743515A1 (de) 1977-09-28 1977-09-28 Polyamide aus isophthalsaeure und hexamethylendiamin

Publications (2)

Publication Number Publication Date
JPS5456696A true JPS5456696A (en) 1979-05-07
JPS6139975B2 JPS6139975B2 (ja) 1986-09-06

Family

ID=6020055

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11752478A Granted JPS5456696A (en) 1977-09-28 1978-09-26 Polyamide from isophthalic acid and hexamethylene diamine

Country Status (5)

Country Link
US (1) US4219636A (ja)
EP (1) EP0001968B1 (ja)
JP (1) JPS5456696A (ja)
DE (2) DE2743515A1 (ja)
IT (1) IT1105995B (ja)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988001283A1 (en) * 1986-08-20 1988-02-25 Mitsui Petrochemical Industries, Ltd. Aromatic polyamides and agents for imparting gas barrier properties to them
JPH01162283U (ja) * 1988-04-25 1989-11-10
US5245005A (en) * 1992-04-10 1993-09-14 Monsanto Company Process for the production of linear amorphous polyamides with excess diamine
US5270437A (en) * 1992-11-13 1993-12-14 E. I. Du Pont De Nemours And Company Process for making partially aromatic polyamides containing 2-methylpentamethylenediamine units
GB9304403D0 (en) * 1993-03-04 1993-04-21 Du Pont Canada Manufacture of partially aromatic polyamides
GB9311754D0 (en) * 1993-06-08 1993-07-28 Du Pont Canada High pressure process for the manufacture of terephthalic acid copolyamides
US6268468B1 (en) 2000-07-10 2001-07-31 Basf Corporation Treatment of polyamide with gas phase of acid anhydride or amine
DE10308226A1 (de) 2003-02-25 2004-09-23 Degussa Ag Transparente Formmasse für optische Anwendungen
DE102008002599A1 (de) 2008-06-24 2009-12-31 Evonik Degussa Gmbh Bauteil mit Deckschicht aus einer PA613-Formmasse

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2742496A (en) * 1952-09-19 1956-04-17 California Research Corp Process for separating hexamethylene diamine salts of isophthalic and terephthalic acids
US2715620A (en) * 1953-10-29 1955-08-16 California Research Corp Linear superpolyamides of 5-t-butylisophthalic acid
DE1420237B2 (de) * 1958-03-31 1970-02-05 Bemberg Societa per Azioni, Mailand (Italien) Verfahren zum Stabilisieren von linearen Polyamiden
US3325342A (en) * 1963-03-19 1967-06-13 Du Pont Crystalline polyalkylene isophthalamide filaments with voids
NL122818C (ja) * 1963-05-11
DE1495336A1 (de) * 1963-12-17 1969-02-27 Witten Gmbh Chem Werke Verfahren zur Herstellung von Polyamiden der Iso- und Terephthalsaeure in feinkoerniger Form
DE1495393B2 (de) * 1964-11-12 1979-10-18 Dynamit Nobel Ag, 5210 Troisdorf Verfahren zur Herstellung von Polyamiden aus Methylestern der Tere- und/oder Isophthalsäure und alipatischen primären Diaminen
US3846381A (en) * 1973-05-16 1974-11-05 Du Pont Improved process for continuously producing polyhexamethylene adipamide by carrying out water removal step in a formic acid vapor containing atmosphere

Also Published As

Publication number Publication date
EP0001968A1 (de) 1979-05-30
DE2861603D1 (en) 1982-03-11
DE2743515A1 (de) 1979-04-05
EP0001968B1 (de) 1982-02-03
IT7851241A0 (it) 1978-09-26
IT1105995B (it) 1985-11-11
JPS6139975B2 (ja) 1986-09-06
US4219636A (en) 1980-08-26

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