DK132663C - PROCEDURE FOR THE PREPARATION OF TRANSPARENT POLYAMIDES - Google Patents

PROCEDURE FOR THE PREPARATION OF TRANSPARENT POLYAMIDES

Info

Publication number
DK132663C
DK132663C DK640772A DK640772A DK132663C DK 132663 C DK132663 C DK 132663C DK 640772 A DK640772 A DK 640772A DK 640772 A DK640772 A DK 640772A DK 132663 C DK132663 C DK 132663C
Authority
DK
Denmark
Prior art keywords
procedure
preparation
transparent polyamides
polyamides
transparent
Prior art date
Application number
DK640772A
Other languages
Danish (da)
Other versions
DK132663B (en
Inventor
E Reske
L Brinkmann
H Fischer
F Rohrscheid
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.)
Filing date
Publication date
Priority claimed from DE2163753A external-priority patent/DE2163753A1/en
Priority claimed from DE19712163754 external-priority patent/DE2163754A1/en
Application filed by Hoechst Ag filed Critical Hoechst Ag
Publication of DK132663B publication Critical patent/DK132663B/en
Application granted granted Critical
Publication of DK132663C publication Critical patent/DK132663C/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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/49—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reaction with carbon monoxide
    • C07C45/50—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reaction with carbon monoxide by oxo-reactions
DK640772A 1971-12-22 1972-12-21 PROCEDURE FOR THE PREPARATION OF TRANSPARENT POLYAMIDES DK132663C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2163753A DE2163753A1 (en) 1971-12-22 1971-12-22 Transparent polyamide - by polycondensing aminomethylaminopropylnorbo and dicarboxylic acids
DE19712163754 DE2163754A1 (en) 1971-12-22 1971-12-22 Transparent polyamide - by polycondensing aminomethylaminopropylnorbo and dicarboxylic acids

Publications (2)

Publication Number Publication Date
DK132663B DK132663B (en) 1976-01-19
DK132663C true DK132663C (en) 1976-06-21

Family

ID=25762202

Family Applications (1)

Application Number Title Priority Date Filing Date
DK640772A DK132663C (en) 1971-12-22 1972-12-21 PROCEDURE FOR THE PREPARATION OF TRANSPARENT POLYAMIDES

Country Status (9)

Country Link
JP (1) JPS4870795A (en)
BE (1) BE793255A (en)
CA (1) CA979590A (en)
DK (1) DK132663C (en)
ES (1) ES409686A1 (en)
FR (1) FR2177712B1 (en)
GB (1) GB1390687A (en)
IT (1) IT972663B (en)
NL (1) NL7217095A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4229376A (en) * 1979-09-10 1980-10-21 Henkel Corporation Polycyclic polyamines
EP1838661A1 (en) * 2005-01-20 2007-10-03 E.I.Du pont de nemours and company Norbornane based cycloaliphatic compounds containing methylene amine groups

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3492330A (en) * 1965-12-09 1970-01-27 Union Carbide Corp Norbornane diisocyanates

Also Published As

Publication number Publication date
GB1390687A (en) 1975-04-16
NL7217095A (en) 1973-06-26
BE793255A (en) 1973-06-22
FR2177712B1 (en) 1976-08-27
DK132663B (en) 1976-01-19
FR2177712A1 (en) 1973-11-09
CA979590A (en) 1975-12-09
ES409686A1 (en) 1976-04-16
IT972663B (en) 1974-05-31
JPS4870795A (en) 1973-09-25

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