FR1375793A - Polyurethanes and methods of applying compositions containing these polymers - Google Patents

Polyurethanes and methods of applying compositions containing these polymers

Info

Publication number
FR1375793A
FR1375793A FR943135A FR943135A FR1375793A FR 1375793 A FR1375793 A FR 1375793A FR 943135 A FR943135 A FR 943135A FR 943135 A FR943135 A FR 943135A FR 1375793 A FR1375793 A FR 1375793A
Authority
FR
France
Prior art keywords
polyurethanes
polymers
methods
compositions containing
applying compositions
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
FR943135A
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.)
Lankro Chemicals Ltd
Original Assignee
Lankro Chemicals Ltd
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 claimed from GB2949062A external-priority patent/GB1012644A/en
Application filed by Lankro Chemicals Ltd filed Critical Lankro Chemicals Ltd
Priority to FR943135A priority Critical patent/FR1375793A/en
Application granted granted Critical
Publication of FR1375793A publication Critical patent/FR1375793A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C14—SKINS; HIDES; PELTS; LEATHER
    • C14C—CHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
    • C14C11/00—Surface finishing of leather
    • C14C11/003—Surface finishing of leather using macromolecular compounds
    • C14C11/006—Surface finishing of leather using macromolecular compounds using polymeric products of isocyanates (or isothiocyanates) with compounds having active hydrogen
    • 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
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/2805—Compounds having only one group containing active hydrogen
    • C08G18/2815—Monohydroxy compounds
    • 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
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/2805—Compounds having only one group containing active hydrogen
    • C08G18/2815—Monohydroxy compounds
    • C08G18/283—Compounds containing ether groups, e.g. oxyalkylated monohydroxy compounds
    • C—CHEMISTRY; METALLURGY
    • C14—SKINS; HIDES; PELTS; LEATHER
    • C14C—CHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
    • C14C9/00—Impregnating leather for preserving, waterproofing, making resistant to heat or similar purposes
FR943135A 1962-07-31 1963-07-30 Polyurethanes and methods of applying compositions containing these polymers Expired FR1375793A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR943135A FR1375793A (en) 1962-07-31 1963-07-30 Polyurethanes and methods of applying compositions containing these polymers

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2949062A GB1012644A (en) 1962-07-31 1962-07-31 Urethane polymers and methods of applying compositions containing the polymers
FR943135A FR1375793A (en) 1962-07-31 1963-07-30 Polyurethanes and methods of applying compositions containing these polymers

Publications (1)

Publication Number Publication Date
FR1375793A true FR1375793A (en) 1964-10-23

Family

ID=26202642

Family Applications (1)

Application Number Title Priority Date Filing Date
FR943135A Expired FR1375793A (en) 1962-07-31 1963-07-30 Polyurethanes and methods of applying compositions containing these polymers

Country Status (1)

Country Link
FR (1) FR1375793A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3384623A (en) * 1964-01-11 1968-05-21 Toyo Spinning Co Ltd Production of polyurethane elastomers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3384623A (en) * 1964-01-11 1968-05-21 Toyo Spinning Co Ltd Production of polyurethane elastomers

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