IT964127B - TRANSPARENT POLYAMIDES AND PROCESS FOR THEIR PREPARATION - Google Patents

TRANSPARENT POLYAMIDES AND PROCESS FOR THEIR PREPARATION

Info

Publication number: IT964127B
Authority: IT; Italy
Prior art keywords: preparation; transparent polyamides; polyamides; transparent
Prior art date: 1971-08-23

Application number

IT28350/72A

Other languages

Italian (it)

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.)

1971-08-23

Filing date

1972-08-21

Publication date

1974-01-21

1972-08-21 Application filed by Hoechst Ag filed Critical Hoechst Ag

1974-01-21 Application granted granted Critical

1974-01-21 Publication of IT964127B publication Critical patent/IT964127B/en

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)

IT28350/72A 1971-08-23 1972-08-21 TRANSPARENT POLYAMIDES AND PROCESS FOR THEIR PREPARATION IT964127B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2142092A DE2142092A1 (en)	1971-08-23	1971-08-23	TRANSPARENT POLYAMIDES AND THE METHOD OF MANUFACTURING THEM

Publications (1)

Publication Number	Publication Date
IT964127B true IT964127B (en)	1974-01-21

Family

ID=5817474

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT28350/72A IT964127B (en)	1971-08-23	1972-08-21	TRANSPARENT POLYAMIDES AND PROCESS FOR THEIR PREPARATION

Country Status (9)

Country	Link
JP (1)	JPS4861595A (en)
AU (1)	AU4577372A (en)
BE (1)	BE787905A (en)
BR (1)	BR7205742D0 (en)
DE (1)	DE2142092A1 (en)
FR (1)	FR2150453A1 (en)
IT (1)	IT964127B (en)
NL (1)	NL7211332A (en)
ZA (1)	ZA725680B (en)

Families Citing this family (1)

* 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

0
- BE BE787905D patent/BE787905A/en unknown
1971
- 1971-08-23 DE DE2142092A patent/DE2142092A1/en active Pending
1972
- 1972-08-17 ZA ZA725680A patent/ZA725680B/en unknown
- 1972-08-18 NL NL7211332A patent/NL7211332A/xx unknown
- 1972-08-21 IT IT28350/72A patent/IT964127B/en active
- 1972-08-21 AU AU45773/72A patent/AU4577372A/en not_active Expired
- 1972-08-21 JP JP47082889A patent/JPS4861595A/ja active Pending
- 1972-08-22 BR BR5742/72A patent/BR7205742D0/en unknown
- 1972-08-23 FR FR7230033A patent/FR2150453A1/en not_active Withdrawn

Also Published As

Publication number	Publication date
AU4577372A (en)	1974-02-28
FR2150453A1 (en)	1973-04-06
JPS4861595A (en)	1973-08-29
BR7205742D0 (en)	1973-10-09
ZA725680B (en)	1973-06-27
NL7211332A (en)	1973-02-27
DE2142092A1 (en)	1973-03-08
BE787905A (en)	1973-02-23

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