IT967054B - LINEAR COPOLIAMIDES WITH HIGH MOLECULAR WEIGHT - Google Patents

LINEAR COPOLIAMIDES WITH HIGH MOLECULAR WEIGHT

Info

Publication number
IT967054B
IT967054B IT8959372A IT8959372A IT967054B IT 967054 B IT967054 B IT 967054B IT 8959372 A IT8959372 A IT 8959372A IT 8959372 A IT8959372 A IT 8959372A IT 967054 B IT967054 B IT 967054B
Authority
IT
Italy
Prior art keywords
copoliamides
linear
molecular weight
high molecular
weight
Prior art date
Application number
IT8959372A
Other languages
Italian (it)
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
Application granted granted Critical
Publication of IT967054B publication Critical patent/IT967054B/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
IT8959372A 1971-04-23 1972-04-21 LINEAR COPOLIAMIDES WITH HIGH MOLECULAR WEIGHT IT967054B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712119776 DE2119776A1 (en) 1971-04-23 1971-04-23 High molecular weight linear copolyamides

Publications (1)

Publication Number Publication Date
IT967054B true IT967054B (en) 1974-02-28

Family

ID=5805606

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8959372A IT967054B (en) 1971-04-23 1972-04-21 LINEAR COPOLIAMIDES WITH HIGH MOLECULAR WEIGHT

Country Status (6)

Country Link
BE (1) BE782466A (en)
DE (1) DE2119776A1 (en)
FR (1) FR2134415B1 (en)
GB (1) GB1390557A (en)
IT (1) IT967054B (en)
NL (1) NL7205437A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2737257A1 (en) * 1977-08-18 1979-03-01 Bayer Ag TRANSPARENT POLYAMIDE
DE2855928A1 (en) * 1978-12-23 1980-07-10 Bayer Ag NEW COPOLYAMID
US4980446A (en) * 1989-03-16 1990-12-25 E. I. Du Pont De Nemours And Company Melt-processible aromatic containing copolyamide from 3,4'-bis (amino phenyl)ether
CN110903477A (en) * 2019-12-20 2020-03-24 山东安岩新材料科技有限公司 Mixed diamine modified long carbon chain nylon and preparation method thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2451695A (en) * 1945-03-06 1948-10-19 Du Pont Polyamides of high birefringence and method for obtaining same
GB632997A (en) * 1946-12-16 1949-12-05 James Gordon Napier Drewitt Improvements in the production of interpolyamides
US2669556A (en) * 1953-02-24 1954-02-16 Du Pont Process for preparing bis-(amino aryl) methane polyamides

Also Published As

Publication number Publication date
NL7205437A (en) 1972-10-25
DE2119776A1 (en) 1972-11-02
BE782466A (en) 1972-10-23
GB1390557A (en) 1975-04-16
FR2134415B1 (en) 1976-06-11
FR2134415A1 (en) 1972-12-08

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