ZA889153B - Polyurethane ureas - Google Patents

Polyurethane ureas

Info

Publication number
ZA889153B
ZA889153B ZA889153A ZA889153A ZA889153B ZA 889153 B ZA889153 B ZA 889153B ZA 889153 A ZA889153 A ZA 889153A ZA 889153 A ZA889153 A ZA 889153A ZA 889153 B ZA889153 B ZA 889153B
Authority
ZA
South Africa
Prior art keywords
weight
hydrophilic
mixture
prepolymer
nco
Prior art date
Application number
ZA889153A
Other languages
English (en)
Inventor
Josef Redain
Redain Josef
Karl Heinz Pisaric
Heinz Pisaric Karl
Walter Schroer
Schroer Walter
Wilhelm Thoma
Thoma Wilhelm
Harro Traeubel
Traeubel Harro
Karl-Arnold Weber
Weber Karl-Arnold
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
Application filed by Bayer Ag filed Critical Bayer Ag
Publication of ZA889153B publication Critical patent/ZA889153B/xx

Links

Classifications

    • 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
    • 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
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • 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
    • C08G18/48—Polyethers
    • C08G18/4833—Polyethers containing oxyethylene units
    • 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
    • C08G18/48—Polyethers
    • C08G18/4833—Polyethers containing oxyethylene units
    • C08G18/4837—Polyethers containing oxyethylene units and other oxyalkylene units
    • 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
    • C08G2150/00—Compositions for coatings
    • C08G2150/50—Compositions for coatings applied by spraying at least two streams of reaction components

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Textile Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Dispersion Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Paints Or Removers (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Fats And Perfumes (AREA)
  • Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
ZA889153A 1987-12-08 1988-12-07 Polyurethane ureas ZA889153B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873741538 DE3741538A1 (de) 1987-12-08 1987-12-08 Polyurethanharnstoffe

Publications (1)

Publication Number Publication Date
ZA889153B true ZA889153B (en) 1990-07-25

Family

ID=6342112

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA889153A ZA889153B (en) 1987-12-08 1988-12-07 Polyurethane ureas

Country Status (9)

Country Link
US (1) US4895883A (xx)
EP (1) EP0319816B1 (xx)
JP (1) JP2648352B2 (xx)
AT (1) ATE82299T1 (xx)
CA (1) CA1320783C (xx)
DE (2) DE3741538A1 (xx)
ES (1) ES2052676T3 (xx)
YU (1) YU218688A (xx)
ZA (1) ZA889153B (xx)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8606988D0 (en) * 1986-03-20 1986-04-23 Smith & Nephew Ass Foams
DE3909597A1 (de) * 1989-03-23 1990-09-27 Bayer Ag Verfahren zur herstellung von vernetzten polyurethan-polyharnstoff-pulvern und ihre verwendung als organische fuellstoffe in zweikomponenten-polyurethanlacken
DE3939964A1 (de) * 1989-12-02 1991-06-06 Bayer Ag Hitzehaertbare beschichtungszusammensetzungen
DE4101700A1 (de) * 1991-01-22 1992-07-23 Bayer Ag Haertergemisch fuer isocyanatgruppen aufweisende vorpolymere
GB9208377D0 (en) * 1992-04-16 1992-06-03 Ici Plc Process for preparing flexible polyurethane foams
US5621016A (en) * 1992-04-16 1997-04-15 Imperial Chemical Industries Plc Polyisocyanate compositions and low density flexible polyurethane foams produced therewith
JPH0725976A (ja) * 1993-07-09 1995-01-27 Mitsui Toatsu Chem Inc 潜在性硬化剤を含有するイソシアネート組成物の硬化方法
JP3351157B2 (ja) * 1995-02-27 2002-11-25 荒川化学工業株式会社 ポリウレタンの製法
US5569706A (en) * 1995-06-02 1996-10-29 Bayer Corporation Aqueous polyurea dispersions with improved hardness and solvent resistance
US5726272A (en) * 1996-02-08 1998-03-10 Bayer Corporation Polyurea coating compositions having faster dry times
EP0831107A1 (de) * 1996-09-24 1998-03-25 Sika AG, vorm. Kaspar Winkler & Co. Wasserquellbarer Dichtstoff
DE29812075U1 (de) 1998-07-07 1998-09-24 Schaefer, Philipp, 30519 Hannover Mit einer Zurichtung versehenes Naturleder
DE19919163A1 (de) * 1999-04-28 2000-11-02 Bayer Ag Isocyanathaltige Bindemittel
FR2793202B1 (fr) * 1999-05-03 2001-08-17 Gersteen Iso Delta Element tel qu'un volant de vehicule automobile et son procede de preparation
DE20010978U1 (de) 2000-06-21 2000-09-07 Schaefer, Philipp, 30519 Hannover Beschichtetes Substrat
EP1329469A1 (de) * 2002-01-18 2003-07-23 Sika Schweiz AG Polyurethanzusammensetzung
JP3778507B2 (ja) * 2002-11-28 2006-05-24 横浜ゴム株式会社 硬化剤組成物およびそれを含有した硬化性樹脂組成物
EP1650239A4 (en) * 2003-07-24 2009-10-21 Asahi Glass Co Ltd POLYURETHANE RESINS AND METHOD FOR MANUFACTURING THE SAME
EP1524282A1 (de) * 2003-10-15 2005-04-20 Sika Technology AG Zweikomponentige Polyurethanzusammensetzung mit hoher Frühfestigkeit
EP1772447A1 (de) * 2005-09-30 2007-04-11 Sika Technology AG Aldimine mit aktivem Wasserstoff aufweisenden Reaktivgruppen sowie deren Verwendung
CN110358046A (zh) * 2017-02-14 2019-10-22 广东博海化工科技有限公司 一种成膜性好的耐温转移涂料用水性聚氨酯乳液及其制备方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE671444A (xx) * 1964-10-28 1900-01-01
US3734894A (en) * 1971-07-01 1973-05-22 Goodyear Tire & Rubber Method of controlling reaction of polyisocyanate with polyamine
FR2184735A1 (en) * 1972-05-12 1973-12-28 Grace W R Ltd Viscous, rub-resistant polyureas - from polyisocyanates polyamides and solvent
DE2637115C3 (de) * 1976-08-18 1980-10-09 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Polyurethanharnstoffen
DE2826232A1 (de) * 1978-06-15 1979-12-20 Bayer Ag Verfahren zur herstellung von ueberzuegen aus polyurethanharnstoff-elastomeren
US4322327A (en) * 1979-10-19 1982-03-30 Mitsubishi Petrochemical Co., Ltd. Slow-curing water-curable urethane prepolymer composition
DE3011711C2 (de) * 1980-03-26 1985-11-21 Bayer Ag, 5090 Leverkusen Beschichtungsverfahren
JPS5815562A (ja) * 1981-07-21 1983-01-28 Kuraray Co Ltd コ−テイング剤に適した性能を有するポリウレタン組成物
JPS5933611B2 (ja) * 1982-04-23 1984-08-16 大日精化工業株式会社 多孔性シ−ト材料の製造方法
EP0149765B1 (en) * 1984-01-11 1990-03-28 American Cyanamid Company Coating compositions containing a ketimine
US4513112A (en) * 1984-03-07 1985-04-23 Lord Corporation High build, ambient cure coating compositions
DE3701547A1 (de) * 1987-01-21 1988-08-04 Basf Lacke & Farben Polyetherurethan, verfahren zu seiner herstellung, verlaufshilfsmittel und verwendung des polyetherurethans

Also Published As

Publication number Publication date
EP0319816A2 (de) 1989-06-14
US4895883A (en) 1990-01-23
JP2648352B2 (ja) 1997-08-27
ATE82299T1 (de) 1992-11-15
YU218688A (en) 1990-02-28
DE3741538A1 (de) 1989-06-22
EP0319816A3 (en) 1989-12-13
EP0319816B1 (de) 1992-11-11
ES2052676T3 (es) 1994-07-16
JPH01193316A (ja) 1989-08-03
CA1320783C (en) 1993-07-27
DE3875921D1 (de) 1992-12-17

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