AT295143B - Process for producing a copolyamide with improved dyeability by acid dyes - Google Patents

Process for producing a copolyamide with improved dyeability by acid dyes

Info

Publication number
AT295143B
AT295143B AT213469A AT213469A AT295143B AT 295143 B AT295143 B AT 295143B AT 213469 A AT213469 A AT 213469A AT 213469 A AT213469 A AT 213469A AT 295143 B AT295143 B AT 295143B
Authority
AT
Austria
Prior art keywords
copolyamide
producing
acid dyes
improved dyeability
dyeability
Prior art date
Application number
AT213469A
Other languages
German (de)
Original Assignee
Rhodiaceta 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 Rhodiaceta Ag filed Critical Rhodiaceta Ag
Application granted granted Critical
Publication of AT295143B publication Critical patent/AT295143B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
    • C08L77/06—Polyamides derived from polyamines and polycarboxylic acids
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/10—Esters; Ether-esters
    • C08K5/109—Esters; Ether-esters of carbonic acid, e.g. R-O-C(=O)-O-R
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
    • C08L77/02—Polyamides derived from omega-amino carboxylic acids or from lactams thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyamides (AREA)
  • Artificial Filaments (AREA)
AT213469A 1967-03-21 1968-03-21 Process for producing a copolyamide with improved dyeability by acid dyes AT295143B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DED0052589 1967-03-21
DED0054216 1967-09-27

Publications (1)

Publication Number Publication Date
AT295143B true AT295143B (en) 1971-12-27

Family

ID=25972571

Family Applications (1)

Application Number Title Priority Date Filing Date
AT213469A AT295143B (en) 1967-03-21 1968-03-21 Process for producing a copolyamide with improved dyeability by acid dyes

Country Status (6)

Country Link
AT (1) AT295143B (en)
BE (1) BE712592A (en)
DE (1) DE1720506A1 (en)
FR (1) FR95625E (en)
GB (1) GB1222431A (en)
NL (1) NL6803892A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3010093B1 (en) * 2013-09-04 2015-08-14 Arkema France MONOFILAMENT BASED ON A POLYAMIDE COMPOSITION

Also Published As

Publication number Publication date
FR95625E (en) 1971-03-26
DE1720506A1 (en) 1971-07-08
GB1222431A (en) 1971-02-10
BE712592A (en) 1968-07-31
NL6803892A (en) 1968-09-23

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee