IT8848313A0 - Polimeri poliuretani e procedimentodi preparazione - Google Patents

Polimeri poliuretani e procedimentodi preparazione

Info

Publication number
IT8848313A0
IT8848313A0 IT8848313A IT4831388A IT8848313A0 IT 8848313 A0 IT8848313 A0 IT 8848313A0 IT 8848313 A IT8848313 A IT 8848313A IT 4831388 A IT4831388 A IT 4831388A IT 8848313 A0 IT8848313 A0 IT 8848313A0
Authority
IT
Italy
Prior art keywords
preparation procedure
polyurethane polymers
polyurethane
polymers
procedure
Prior art date
Application number
IT8848313A
Other languages
English (en)
Other versions
IT1235017B (it
Inventor
Suzuki Takashi
Nishikawa Noburu
Shimizu Tomio
Imai Toshio
Shizuo Baba
Muneharu Taguchi
Shigeki Kitaoka
Original Assignee
Toyo Tire E Rubber Co Ltd Toyo
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 Toyo Tire E Rubber Co Ltd Toyo filed Critical Toyo Tire E Rubber Co Ltd Toyo
Publication of IT8848313A0 publication Critical patent/IT8848313A0/it
Application granted granted Critical
Publication of IT1235017B publication Critical patent/IT1235017B/it

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
    • C08G18/48—Polyethers
    • 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
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
    • C08G18/6666—Compounds of group C08G18/48 or C08G18/52
    • C08G18/667—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
    • C08G18/6674—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203
    • 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
    • C08G18/12—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation 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
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
    • C09D175/04—Polyurethanes
    • C09D175/08—Polyurethanes from polyethers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Paints Or Removers (AREA)
IT8848313A 1987-09-02 1988-09-01 Polimeri poliuretanici e procedimento di preparazione IT1235017B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62219881A JPH0794523B2 (ja) 1987-09-02 1987-09-02 高透湿性、低膨潤性、高モジュラス等のすぐれた特性を有するポリウレタン重合体の製造方法

Publications (2)

Publication Number Publication Date
IT8848313A0 true IT8848313A0 (it) 1988-09-01
IT1235017B IT1235017B (it) 1992-06-16

Family

ID=16742518

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8848313A IT1235017B (it) 1987-09-02 1988-09-01 Polimeri poliuretanici e procedimento di preparazione

Country Status (5)

Country Link
US (1) US5075408A (it)
JP (1) JPH0794523B2 (it)
KR (1) KR970009326B1 (it)
DE (1) DE3829759C2 (it)
IT (1) IT1235017B (it)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4007330A1 (de) * 1990-03-08 1991-09-12 Bayer Ag Verfahren zur herstellung von im wesentlichen geschlossenzelligen urethan-, harnstoff- und biuretgruppen aufweisenden hartschaumstoffen und deren verwendung
JPH06134000A (ja) * 1992-10-27 1994-05-17 Toyo Tire & Rubber Co Ltd 伸縮性透湿性防水シート
JPH06316623A (ja) * 1993-03-10 1994-11-15 Sumitomo Seika Chem Co Ltd 吸水性樹脂および該樹脂を含む吸水性樹脂組成物
EP0700779A3 (de) * 1994-08-10 1996-06-26 Von Borries Horst Diffusionsoffene Baufolien und Verfahren zu ihrer Herstellung
ATE198756T1 (de) * 1995-12-08 2001-02-15 Huntsman Ici Chem Llc Polyurethanelastomere
US5821316A (en) * 1997-01-24 1998-10-13 Air Products And Chemicals, Inc. Polyurethane prepolymers for making elastomers having improved dynamic properties
JP2005060690A (ja) * 2003-07-30 2005-03-10 Mitsui Takeda Chemicals Inc ポリウレタン樹脂、水性ポリウレタン樹脂、親水性改質剤、透湿性樹脂およびポリウレタン樹脂の製造方法
TW200641074A (en) 2005-01-13 2006-12-01 Asahi Glass Co Ltd Coating agent composition and use thereof
US20090061172A1 (en) * 2006-01-26 2009-03-05 Komatsu Seiren Co., Ltd. Polyurethane Resin Composition for Durable Moisture-Permeable Waterproof Sheet, Moisture-Permeable Waterproof Sheet and Method of Manufacturing the Same
US10233279B2 (en) * 2009-06-10 2019-03-19 Covestro-Deutschland AG Poly(THF)-based polyurethane dispersions
EP2730597B1 (en) 2011-07-08 2018-06-13 Sanyo Chemical Industries, Ltd. Polyurethane resin for moisture-permeable water-proof materials, and polyurethane resin composition
JP6368858B2 (ja) * 2014-09-30 2018-08-01 コーロン インダストリーズ インク 高分子フィルムおよび高分子フィルムの製造方法
WO2017050738A1 (de) * 2015-09-24 2017-03-30 Basf Se Thermoplastische polyurethane
JP2017128642A (ja) * 2016-01-19 2017-07-27 東ソー株式会社 透湿性ポリウレタンウレア樹脂組成物、該組成物を用いた成形体、及びコーティング材
JP2018062650A (ja) * 2016-10-07 2018-04-19 三洋化成工業株式会社 衛生材料用フィルム用ポリウレタン樹脂及びこれを用いた衛生材料用フィルム
JP7322271B1 (ja) * 2022-12-28 2023-08-07 大日精化工業株式会社 ポリウレタン樹脂、透湿性フィルム、及び透湿防水布帛
CN117384345B (zh) * 2023-12-13 2024-04-12 山东一诺威新材料有限公司 吸水膨胀聚氨酯泡沫及其制备方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS523649A (en) * 1975-06-25 1977-01-12 Mitsubishi Chem Ind Ltd Improved method for sealing
EP0000288B1 (en) * 1977-07-01 1981-03-11 E.I. Du Pont De Nemours And Company Curable polyurethane prepolymers, adhesive compositions containing them, a method of bonding using the adhesive compositions and the bonded articles so obtained
GB2087909B (en) * 1980-11-22 1984-11-07 Shirley Inst Breathable non-porous polyurethane film
ZA825113B (en) * 1981-08-11 1983-07-27 Ici Plc Polymer modified polyols
US4409383A (en) * 1981-12-02 1983-10-11 Lord Corporation Thermally-responsive polymeric materials
FR2564457B1 (fr) * 1984-05-17 1986-09-26 Poudres & Explosifs Ste Nale Inhibiteur de combustion a base d'elastomere polyurethanne aliphatique pour propergol, et bloc revetu par cet inhibiteur
JPS6257467A (ja) * 1985-09-06 1987-03-13 Asahi Glass Co Ltd コ−テイング剤組成物
US4810582A (en) * 1985-11-12 1989-03-07 Tyndale Plains-Hunter Ltd. Hydrophilic polyurethane composition
US4792576A (en) * 1987-07-23 1988-12-20 Mobay Corporation Production of polyurethane moldings by the reaction injection molding process
US4789720A (en) * 1988-03-09 1988-12-06 Tyndale Plains-Hunter, Ltd. Hydrophilic polyurethanes prepared from mixed oxyalkylene glycols
US4870150A (en) * 1988-05-23 1989-09-26 Tremco Incorporated Polyurethanes made from blends of polypropyleneoxide polyol and polybutyleneoxide polyol intermediates

Also Published As

Publication number Publication date
DE3829759A1 (de) 1989-03-16
DE3829759C2 (de) 1999-02-11
US5075408A (en) 1991-12-24
JPS6462320A (en) 1989-03-08
IT1235017B (it) 1992-06-16
JPH0794523B2 (ja) 1995-10-11
KR890005168A (ko) 1989-05-13
KR970009326B1 (ko) 1997-06-10

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19960829