FR1352328A - Composition isocyanate d'organopolysiloxane donnant au cuir une bonne résistance à l'usure ainsi qu'une bonne hydrofugation - Google Patents

Composition isocyanate d'organopolysiloxane donnant au cuir une bonne résistance à l'usure ainsi qu'une bonne hydrofugation

Info

Publication number
FR1352328A
FR1352328A FR924906A FR924906A FR1352328A FR 1352328 A FR1352328 A FR 1352328A FR 924906 A FR924906 A FR 924906A FR 924906 A FR924906 A FR 924906A FR 1352328 A FR1352328 A FR 1352328A
Authority
FR
France
Prior art keywords
organopolysiloxane
well
wear resistance
water repellency
isocyanate composition
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
FR924906A
Other languages
English (en)
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.)
Dow Silicones Corp
Original Assignee
Dow Corning Corp
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 Dow Corning Corp filed Critical Dow Corning Corp
Application granted granted Critical
Publication of FR1352328A publication Critical patent/FR1352328A/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
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/61—Polysiloxanes
    • 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
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C08G77/38—Polysiloxanes modified by chemical after-treatment
    • C08G77/382—Polysiloxanes modified by chemical after-treatment containing atoms other than carbon, hydrogen, oxygen or silicon
    • C08G77/388—Polysiloxanes modified by chemical after-treatment containing atoms other than carbon, hydrogen, oxygen or silicon containing nitrogen
    • 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
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C08G77/38—Polysiloxanes modified by chemical after-treatment
    • C08G77/382—Polysiloxanes modified by chemical after-treatment containing atoms other than carbon, hydrogen, oxygen or silicon
    • C08G77/392—Polysiloxanes modified by chemical after-treatment containing atoms other than carbon, hydrogen, oxygen or silicon containing sulfur
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)
FR924906A 1962-03-26 1963-02-15 Composition isocyanate d'organopolysiloxane donnant au cuir une bonne résistance à l'usure ainsi qu'une bonne hydrofugation Expired FR1352328A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US182660A US3179713A (en) 1962-03-26 1962-03-26 Organopolysiloxane isocyanate composition for imparting scuff resistance and water repellency to leather

Publications (1)

Publication Number Publication Date
FR1352328A true FR1352328A (fr) 1964-02-14

Family

ID=22669479

Family Applications (1)

Application Number Title Priority Date Filing Date
FR924906A Expired FR1352328A (fr) 1962-03-26 1963-02-15 Composition isocyanate d'organopolysiloxane donnant au cuir une bonne résistance à l'usure ainsi qu'une bonne hydrofugation

Country Status (5)

Country Link
US (1) US3179713A (fr)
CH (1) CH455283A (fr)
DE (1) DE1231389B (fr)
FR (1) FR1352328A (fr)
GB (1) GB971820A (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH422781A (de) * 1962-12-13 1966-10-31 Monsanto Co Verfahren zur Herstellung von Silicium enthaltenden heterocyclischen Triisocyanaten
GB1073311A (en) * 1963-03-25 1967-06-21 Ici Ltd Non-ionic organopolysiloxanes
DE1252904B (de) * 1963-07-22 1967-10-26 Bayer Ag Verfahren zur Herstellung fluessiger mercaptomethylsiloxanmodifizierter Urethane
US3426057A (en) * 1963-09-06 1969-02-04 Bernard Kanner Isocyanate compounds and process for preparing same
BE652572A (fr) * 1963-09-06 1964-12-31
US3388101A (en) * 1964-10-23 1968-06-11 Pittsburgh Plate Glass Co Silicon-containing polyurethanes
US3983291A (en) * 1975-01-02 1976-09-28 Minnesota Mining And Manufacturing Company Silanol-containing urethane dispersions
US3941733A (en) * 1975-01-02 1976-03-02 Minnesota Mining And Manufacturing Company Silanol-containing urethane dispersions
DE4139090A1 (de) * 1991-11-28 1993-06-03 Stockhausen Chem Fab Gmbh Verwendung von copolymerisaten mit polysiloxan-einheiten zur behandlung von leder und pelzen
US5523443A (en) * 1992-10-13 1996-06-04 Caschem, Inc. Dual curing conformal coatings
US5312943A (en) * 1992-10-13 1994-05-17 Caschem, Inc. Dual curing conformal coatings
DE69325358T2 (de) * 1992-12-14 2000-01-13 General Electric Co., Schenectady Isocyanatgruppen-haltige Siloxan-Copolymere
US5554686A (en) * 1993-08-20 1996-09-10 Minnesota Mining And Manufacturing Company Room temperature curable silane-terminated polyurethane dispersions

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2527590A (en) * 1947-08-26 1950-10-31 Dow Corning Interaction of hydroxymethyl siloxanes with hydrocarbon di-isocyanate
US2728736A (en) * 1954-06-21 1955-12-27 Dow Corning Organosilicon compositions containing zirconium compound and leather treated with same

Also Published As

Publication number Publication date
CH455283A (de) 1968-06-28
DE1231389B (de) 1966-12-29
US3179713A (en) 1965-04-20
GB971820A (en) 1964-10-07

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