IT1235017B - Polimeri poliuretanici e procedimento di preparazione - Google Patents

Polimeri poliuretanici e procedimento di preparazione

Info

Publication number
IT1235017B
IT1235017B IT8848313A IT4831388A IT1235017B IT 1235017 B IT1235017 B IT 1235017B IT 8848313 A IT8848313 A IT 8848313A IT 4831388 A IT4831388 A IT 4831388A IT 1235017 B IT1235017 B IT 1235017B
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
IT8848313A0 (it
Inventor
Suzuki Takashi
Nishikawa Noburu
Shimizu Tomio
Imai Toshio
Baba Shizuo
Taguchi Muneharu
Kitaoka Shigeki
Original Assignee
Toyo Tire & Rubber Co
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 & Rubber Co filed Critical Toyo Tire & Rubber Co
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 IT8848313A0 (it) 1988-09-01
IT1235017B true 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
ES2153601T5 (es) * 1995-12-08 2006-02-16 Huntsman International Llc Elastomeros de poliuretano.
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
CN101103084B (zh) * 2005-01-13 2010-09-29 旭硝子株式会社 涂层剂组合物及其用途
WO2007086128A1 (ja) * 2006-01-26 2007-08-02 Komatsu Seiren Co., Ltd. 耐久性のある透湿性防水シート用ポリウレタン樹脂組成物、透湿性防水シートおよびその製造方法
CN102803327B (zh) * 2009-06-10 2014-10-15 拜尔材料科学股份公司 聚(thf)基聚氨酯分散体
US9212249B2 (en) 2011-07-08 2015-12-15 Sanyo Chemical Industries, Ltd. Polyurethane resin for moisture-permeable water-proof materials, and polyurethane resin composition
EP3202826B1 (en) * 2014-09-30 2023-08-09 Kolon Industries, Inc. Polymer film and polymer film manufacturing method
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
CA1107437A (en) * 1977-07-01 1981-08-18 E. I. Du Pont De Nemours And Company Polyurethane-based adhesive composition
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
DE3829759C2 (de) 1999-02-11
JPH0794523B2 (ja) 1995-10-11
DE3829759A1 (de) 1989-03-16
KR890005168A (ko) 1989-05-13
JPS6462320A (en) 1989-03-08
US5075408A (en) 1991-12-24
KR970009326B1 (ko) 1997-06-10
IT8848313A0 (it) 1988-09-01

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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