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FR1269476A - Process for the formaldehyde treatment of linear polyamide ureas - Google Patents

Process for the formaldehyde treatment of linear polyamide ureas

Info

Publication number
FR1269476A
FR1269476A FR839895A FR839895A FR1269476A FR 1269476 A FR1269476 A FR 1269476A FR 839895 A FR839895 A FR 839895A FR 839895 A FR839895 A FR 839895A FR 1269476 A FR1269476 A FR 1269476A
Authority
FR
France
Prior art keywords
linear polyamide
formaldehyde treatment
ureas
polyamide ureas
formaldehyde
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
FR839895A
Other languages
French (fr)
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.)
Inventa AG fuer Forschung und Patentverwertung
Original Assignee
Inventa AG fuer Forschung und Patentverwertung
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 Inventa AG fuer Forschung und Patentverwertung filed Critical Inventa AG fuer Forschung und Patentverwertung
Application granted granted Critical
Publication of FR1269476A publication Critical patent/FR1269476A/en
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
    • C08G69/50—Polymers modified by chemical after-treatment with aldehydes
    • 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)
  • General Chemical & Material Sciences (AREA)
  • Polyamides (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
FR839895A 1959-09-30 1960-09-29 Process for the formaldehyde treatment of linear polyamide ureas Expired FR1269476A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH7883059 1959-09-30

Publications (1)

Publication Number Publication Date
FR1269476A true FR1269476A (en) 1961-08-11

Family

ID=4536762

Family Applications (1)

Application Number Title Priority Date Filing Date
FR839895A Expired FR1269476A (en) 1959-09-30 1960-09-29 Process for the formaldehyde treatment of linear polyamide ureas

Country Status (6)

Country Link
BE (1) BE595494A (en)
DE (1) DE1204822B (en)
FR (1) FR1269476A (en)
GB (1) GB918965A (en)
NL (1) NL256365A (en)
SE (1) SE301055B (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE899709C (en) * 1941-12-31 1953-12-14 Bobingen Ag Fuer Textil Faser Process for improving the properties of polyamides
BE456829A (en) * 1943-04-05
DE896555C (en) * 1951-09-07 1953-11-12 G H Sachsenroeder Fa Laminate made of hydrate cellulose

Also Published As

Publication number Publication date
BE595494A (en) 1961-01-16
DE1204822B (en) 1965-11-11
NL256365A (en)
SE301055B (en) 1968-05-20
GB918965A (en) 1963-02-20

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