FR870599A - Process for preparing transparent artificial materials based on compounds forming polyamides, polyureas or polyurethanes - Google Patents

Process for preparing transparent artificial materials based on compounds forming polyamides, polyureas or polyurethanes

Info

Publication number
FR870599A
FR870599A FR870599DA FR870599A FR 870599 A FR870599 A FR 870599A FR 870599D A FR870599D A FR 870599DA FR 870599 A FR870599 A FR 870599A
Authority
FR
France
Prior art keywords
polyureas
polyurethanes
materials based
artificial materials
compounds forming
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
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie 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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Application granted granted Critical
Publication of FR870599A publication Critical patent/FR870599A/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
    • C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
    • C08G69/36—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino acids, polyamines and polycarboxylic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyamides (AREA)
FR870599D 1939-02-03 1941-03-06 Process for preparing transparent artificial materials based on compounds forming polyamides, polyureas or polyurethanes Expired FR870599A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE870599X 1939-02-03
DEB6332D DE909861C (en) 1939-02-03 1939-02-04 Process for the production of clear, transparent plastics from polyamide, polyurea or polyurethane-forming compounds

Publications (1)

Publication Number Publication Date
FR870599A true FR870599A (en) 1942-03-16

Family

ID=29421317

Family Applications (1)

Application Number Title Priority Date Filing Date
FR870599D Expired FR870599A (en) 1939-02-03 1941-03-06 Process for preparing transparent artificial materials based on compounds forming polyamides, polyureas or polyurethanes

Country Status (2)

Country Link
DE (1) DE909861C (en)
FR (1) FR870599A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2705705A (en) * 1950-04-25 1955-04-05 Tee Pak Inc Reaction of an alpha amino acid and an nu-acyl derivative thereof

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1174111A (en) * 1956-04-12 1959-03-06 Du Pont High strength synthetic linear polyamide molding powder

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2705705A (en) * 1950-04-25 1955-04-05 Tee Pak Inc Reaction of an alpha amino acid and an nu-acyl derivative thereof

Also Published As

Publication number Publication date
DE909861C (en) 1954-04-26

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