[go: up one dir, main page]

FR1067863A - Process for reducing photochemical deterioration of superpolyamides and superpolyurethanes - Google Patents

Process for reducing photochemical deterioration of superpolyamides and superpolyurethanes

Info

Publication number
FR1067863A
FR1067863A FR1067863DA FR1067863A FR 1067863 A FR1067863 A FR 1067863A FR 1067863D A FR1067863D A FR 1067863DA FR 1067863 A FR1067863 A FR 1067863A
Authority
FR
France
Prior art keywords
superpolyurethanes
superpolyamides
photochemical deterioration
reducing
deterioration
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.)
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 FR1067863A publication Critical patent/FR1067863A/en
Expired legal-status Critical Current

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
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/10—Metal compounds
    • C08K3/11—Compounds containing metals of Groups 4 to 10 or of Groups 14 to 16 of the Periodic Table
    • 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
    • C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
    • C08K5/098—Metal salts of carboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Artificial Filaments (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Polyamides (AREA)
FR1067863D 1951-08-03 1952-06-14 Process for reducing photochemical deterioration of superpolyamides and superpolyurethanes Expired FR1067863A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH718405X 1951-08-03

Publications (1)

Publication Number Publication Date
FR1067863A true FR1067863A (en) 1954-06-21

Family

ID=4531315

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1067863D Expired FR1067863A (en) 1951-08-03 1952-06-14 Process for reducing photochemical deterioration of superpolyamides and superpolyurethanes

Country Status (4)

Country Link
CH (1) CH298896A (en)
DE (1) DE1014743B (en)
FR (1) FR1067863A (en)
GB (1) GB718405A (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE737943C (en) * 1941-02-04 1943-08-05 Ig Farbenindustrie Ag Process for improving the light fastness of thread-forming synthetic linear high polymers
FR879198A (en) * 1941-02-10 1943-02-16 Ig Farbenindustrie Ag Manufacturing process for colored polyamide masses
BE443687A (en) * 1941-03-21

Also Published As

Publication number Publication date
CH298896A (en) 1954-05-31
DE1014743B (en) 1957-08-29
GB718405A (en) 1954-11-10

Similar Documents

Publication Publication Date Title
FR1070517A (en) Method and apparatus for the production of films
FR1061537A (en) Process for the production of hydroxylamine
FR1059991A (en) Hydroformation process of naphthenic hydrocarbons
FR1049793A (en) Process for the reduction of certain nitroanthraquinones
FR1067863A (en) Process for reducing photochemical deterioration of superpolyamides and superpolyurethanes
FR1064490A (en) Process for the production of hydroxylamine
FR1048798A (en) Process and devices for the preparation of semi-celluloses and celluloses
FR1040122A (en) Method and apparatus for the deionization of solutions
FR1079683A (en) Process and apparatus for the purification of dimethyl terephthalate
FR1048367A (en) Granulation process and apparatus
FR1028427A (en) Process and apparatus for the manufacture of ammonium nitrate
FR1064544A (en) Process for the production of hydroxylamine
FR1065717A (en) Process for the production and purification of titanium
FR1051128A (en) Method and apparatus for the production of fumes
FR67211E (en) Method and apparatus for the production of fumes
FR1065278A (en) Improved method and apparatus for the manufacture of metal tubes
FR1080442A (en) Process for the treatment of pentaerythritis solutions
FR1073366A (en) Process for the preparation of new dioxo-pyrrolidines
FR1046404A (en) Process for the production of hydrazones
FR1040206A (en) Process for the treatment of drawn metal wires
FR1057330A (en) Improved method of dressing containers
FR1059905A (en) Method and devices for the separation of fines
FR1039661A (en) Process for the continuous manufacture of nitrocellulose and device for implementing this process
FR62846E (en) Method and apparatus for the production of fumes
FR72580E (en) Method and apparatus for the production of fumes