FR1355582A - Polyuréthanes réticulés avec de la formaldéhyde ou des peroxydes utilisés commesubstitut du cuir - Google Patents

Polyuréthanes réticulés avec de la formaldéhyde ou des peroxydes utilisés commesubstitut du cuir

Info

Publication number
FR1355582A
FR1355582A FR920331A FR920331A FR1355582A FR 1355582 A FR1355582 A FR 1355582A FR 920331 A FR920331 A FR 920331A FR 920331 A FR920331 A FR 920331A FR 1355582 A FR1355582 A FR 1355582A
Authority
FR
France
Prior art keywords
formaldehyde
peroxides used
leather substitute
polyurethanes
crosslinked
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
FR920331A
Other languages
English (en)
French (fr)
Inventor
Julius Peter
Erwin Mueller
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
Priority to BE626803D priority Critical patent/BE626803A/xx
Application filed by Bayer AG filed Critical Bayer AG
Priority to FR920331A priority patent/FR1355582A/fr
Application granted granted Critical
Publication of FR1355582A publication Critical patent/FR1355582A/fr
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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/83—Chemically modified polymers
    • C08G18/86—Chemically modified polymers by peroxides
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/83—Chemically modified polymers
    • C08G18/84—Chemically modified polymers by aldehydes
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/12—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins
    • D06N3/14—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins with polyurethanes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
FR920331A 1963-01-03 1963-01-03 Polyuréthanes réticulés avec de la formaldéhyde ou des peroxydes utilisés commesubstitut du cuir Expired FR1355582A (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
BE626803D BE626803A (US06420036-20020716-C00037.png) 1963-01-03
FR920331A FR1355582A (fr) 1963-01-03 1963-01-03 Polyuréthanes réticulés avec de la formaldéhyde ou des peroxydes utilisés commesubstitut du cuir

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR920331A FR1355582A (fr) 1963-01-03 1963-01-03 Polyuréthanes réticulés avec de la formaldéhyde ou des peroxydes utilisés commesubstitut du cuir

Publications (1)

Publication Number Publication Date
FR1355582A true FR1355582A (fr) 1964-03-20

Family

ID=8793966

Family Applications (1)

Application Number Title Priority Date Filing Date
FR920331A Expired FR1355582A (fr) 1963-01-03 1963-01-03 Polyuréthanes réticulés avec de la formaldéhyde ou des peroxydes utilisés commesubstitut du cuir

Country Status (2)

Country Link
BE (1) BE626803A (US06420036-20020716-C00037.png)
FR (1) FR1355582A (US06420036-20020716-C00037.png)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3345347A (en) * 1964-11-09 1967-10-03 Wyandotte Chemicals Corp Production of elastomers by vulcanization of polyalkylene oxides

Also Published As

Publication number Publication date
BE626803A (US06420036-20020716-C00037.png)

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