BE797806A - TRANSPARENT POLYAMIDES AND THEIR PREPARATION - Google Patents

TRANSPARENT POLYAMIDES AND THEIR PREPARATION

Info

Publication number: BE797806A
Authority: BE; Belgium
Prior art keywords: preparation; transparent polyamides; polyamides; transparent
Prior art date: 1972-04-05

Application number

BE129671A

Other languages

French (fr)

Original Assignee

Hoechst 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.)

1972-04-05

Filing date

1973-04-05

Publication date

1973-10-05

1973-04-05 Application filed by Hoechst Ag filed Critical Hoechst Ag

1973-10-05 Publication of BE797806A publication Critical patent/BE797806A/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
- 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
- C08G69/265—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids from at least two different diamines or at least two different dicarboxylic acids

Landscapes

Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Polyamides (AREA)

BE129671A 1972-04-05 1973-04-05 TRANSPARENT POLYAMIDES AND THEIR PREPARATION BE797806A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2216261A DE2216261A1 (en)	1972-04-05	1972-04-05	TRANSPARENT POLYAMIDE

Publications (1)

Publication Number	Publication Date
BE797806A true BE797806A (en)	1973-10-05

Family

ID=5840997

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE129671A BE797806A (en)	1972-04-05	1973-04-05	TRANSPARENT POLYAMIDES AND THEIR PREPARATION

Country Status (12)

Country	Link
JP (1)	JPS565250B2 (en)
AT (1)	AT334630B (en)
BE (1)	BE797806A (en)
BR (1)	BR7302378D0 (en)
CA (1)	CA1003147A (en)
DE (1)	DE2216261A1 (en)
ES (1)	ES413191A1 (en)
FR (1)	FR2179161B1 (en)
GB (1)	GB1428197A (en)
IT (1)	IT981859B (en)
NL (1)	NL7304471A (en)
ZA (1)	ZA732315B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4087481A (en) *	1977-01-21	1978-05-02	The Upjohn Company	Amorphous copolyamide from aliphatic/aromatic dicarboxylic acid and arylene diisocyanate mixture
JPS57200420A (en) *	1981-06-04	1982-12-08	Mitsubishi Gas Chem Co Inc	Production of polyamide
JPS58111829A (en) *	1981-12-25	1983-07-04	Mitsubishi Gas Chem Co Inc	Preparation of polyamide
JPS59191759A (en) *	1983-04-13	1984-10-30	Mitsubishi Gas Chem Co Inc	Flame-retardant polyamide composition
GB2207439B (en) *	1987-07-27	1992-02-12	Metal Box Plc	Improvements in and relating to packaging
EP0380319A1 (en) *	1989-01-27	1990-08-01	Cmb Foodcan Plc	Improvements in and relating to packaging
WO2014202506A1 (en) *	2013-06-19	2014-12-24	Dsm Ip Assets B.V.	Process for producing a semi-aromatic semi-crystalline polyamide
CN112851933A (en) *	2021-04-07	2021-05-28	上海中化科技有限公司	Meta-xylylenediamine type high-temperature nylon and preparation method thereof

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3396151A (en) *	1962-01-31	1968-08-06	Eastman Kodak Co	Polyamides from methylene dibenzoic acid characterized by relatively high softening and melting points

1972
- 1972-04-05 DE DE2216261A patent/DE2216261A1/en active Pending
1973
- 1973-03-30 NL NL7304471A patent/NL7304471A/xx not_active Application Discontinuation
- 1973-03-30 ES ES413191A patent/ES413191A1/en not_active Expired
- 1973-04-03 IT IT22532/73A patent/IT981859B/en active
- 1973-04-03 BR BR732378A patent/BR7302378D0/en unknown
- 1973-04-04 GB GB1614573A patent/GB1428197A/en not_active Expired
- 1973-04-04 JP JP3792173A patent/JPS565250B2/ja not_active Expired
- 1973-04-04 CA CA168,316A patent/CA1003147A/en not_active Expired
- 1973-04-04 AT AT295573A patent/AT334630B/en not_active IP Right Cessation
- 1973-04-04 ZA ZA732315A patent/ZA732315B/en unknown
- 1973-04-05 FR FR7312293A patent/FR2179161B1/fr not_active Expired
- 1973-04-05 BE BE129671A patent/BE797806A/en unknown

Also Published As

Publication number	Publication date
AT334630B (en)	1976-01-25
JPS4917496A (en)	1974-02-15
CA1003147A (en)	1977-01-04
IT981859B (en)	1974-10-10
JPS565250B2 (en)	1981-02-04
GB1428197A (en)	1976-03-17
FR2179161B1 (en)	1979-04-13
DE2216261A1 (en)	1973-10-18
FR2179161A1 (en)	1973-11-16
NL7304471A (en)	1973-10-09
ATA295573A (en)	1976-05-15
BR7302378D0 (en)	1974-02-07
ZA732315B (en)	1974-02-27
ES413191A1 (en)	1976-06-01

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