ES376094A1 - Procedimiento para la produccion de poliamidas modificadas de alto peso molecular. - Google Patents

Procedimiento para la produccion de poliamidas modificadas de alto peso molecular.

Info

Publication number
ES376094A1
ES376094A1 ES376094A ES376094A ES376094A1 ES 376094 A1 ES376094 A1 ES 376094A1 ES 376094 A ES376094 A ES 376094A ES 376094 A ES376094 A ES 376094A ES 376094 A1 ES376094 A1 ES 376094A1
Authority
ES
Spain
Prior art keywords
molecular weight
high molecular
epoxy compound
acid dyes
improved affinity
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES376094A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer AG
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
Publication of ES376094A1 publication Critical patent/ES376094A1/es
Expired legal-status Critical Current

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
    • C08G69/48—Polymers modified by chemical after-treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyamides (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
ES376094A 1969-02-01 1970-01-31 Procedimiento para la produccion de poliamidas modificadas de alto peso molecular. Expired ES376094A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691905102 DE1905102A1 (de) 1969-02-01 1969-02-01 Modifizierte Polyamide mit erhoehter Affinitaet gegenueber sauren Farbstoffen

Publications (1)

Publication Number Publication Date
ES376094A1 true ES376094A1 (es) 1972-03-01

Family

ID=5724095

Family Applications (1)

Application Number Title Priority Date Filing Date
ES376094A Expired ES376094A1 (es) 1969-02-01 1970-01-31 Procedimiento para la produccion de poliamidas modificadas de alto peso molecular.

Country Status (9)

Country Link
US (1) US3699183A (es)
JP (1) JPS4816070B1 (es)
BE (1) BE745263A (es)
CH (1) CH525921A (es)
DE (1) DE1905102A1 (es)
ES (1) ES376094A1 (es)
FR (1) FR2033797A5 (es)
GB (1) GB1236543A (es)
NL (1) NL7001303A (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2353430C2 (de) * 1973-10-25 1982-04-15 Wolff Walsrode Ag, 3030 Walsrode Verfahren zur Herstellung von kationischen Polyaminopolyamiden und deren Verwendung als Papiererzeugungshilfsmittel
CH665424A5 (de) * 1985-05-15 1988-05-13 Inventa Ag Thermoplastische polyamidformmassen mit verminderter wasseraufnahme.
DE3901716A1 (de) * 1989-01-21 1990-07-26 Sandoz Ag Synthetische polyamide mit verbesserter anfaerbbarkeit sowie in der masse gefaerbte synthetische polyamide
US11753505B2 (en) * 2019-09-09 2023-09-12 Xerox Corporation Polyamides with pendent optical absorbers and related methods

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH438729A (de) * 1964-10-30 1967-06-30 Inventa Ag Verfahren zur Polymerisation von wasserfreien Lactamen
DE1495842A1 (de) * 1964-10-31 1969-05-08 Bayer Ag Verfahren zur Herstellung von hochmolekularen vernetzten Polyamiden
US3486839A (en) * 1965-10-14 1969-12-30 Soo Valley Co Production of nylon fiber of improved heat resistance

Also Published As

Publication number Publication date
FR2033797A5 (es) 1970-12-04
JPS4816070B1 (es) 1973-05-19
US3699183A (en) 1972-10-17
NL7001303A (es) 1970-08-04
DE1905102A1 (de) 1970-08-06
GB1236543A (en) 1971-06-23
CH525921A (de) 1972-07-31
BE745263A (fr) 1970-07-01

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