TWI332018B - Porous polyurethane object - Google Patents

Porous polyurethane object Download PDF

Info

Publication number
TWI332018B
TWI332018B TW093127151A TW93127151A TWI332018B TW I332018 B TWI332018 B TW I332018B TW 093127151 A TW093127151 A TW 093127151A TW 93127151 A TW93127151 A TW 93127151A TW I332018 B TWI332018 B TW I332018B
Authority
TW
Taiwan
Prior art keywords
chain extender
aqueous dispersion
acid
group
urethane prepolymer
Prior art date
Application number
TW093127151A
Other languages
English (en)
Chinese (zh)
Other versions
TW200519146A (en
Inventor
Kazuo Takemoto
Shun Yoshida
Toshiyuki Nishimoto
Original Assignee
Toyo Polymer Kk
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 Polymer Kk filed Critical Toyo Polymer Kk
Publication of TW200519146A publication Critical patent/TW200519146A/zh
Application granted granted Critical
Publication of TWI332018B publication Critical patent/TWI332018B/zh

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
    • C08G18/65—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
    • C08G18/6603—Compounds of groups C08G18/42, C08G18/48, or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
    • 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
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/28—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum
    • 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
    • C08G2101/00—Manufacture of cellular products

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
TW093127151A 2003-10-01 2004-09-08 Porous polyurethane object TWI332018B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003343619 2003-10-01
JP2004104888A JP3641270B1 (ja) 2003-10-01 2004-03-31 ポリウレタン多孔質体

Publications (2)

Publication Number Publication Date
TW200519146A TW200519146A (en) 2005-06-16
TWI332018B true TWI332018B (en) 2010-10-21

Family

ID=34425336

Family Applications (1)

Application Number Title Priority Date Filing Date
TW093127151A TWI332018B (en) 2003-10-01 2004-09-08 Porous polyurethane object

Country Status (5)

Country Link
JP (1) JP3641270B1 (ko)
KR (1) KR101105184B1 (ko)
CN (1) CN100390214C (ko)
TW (1) TWI332018B (ko)
WO (1) WO2005033163A1 (ko)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7381331B2 (en) * 2005-09-30 2008-06-03 General Electric Company Hydrophilic membrane and associated method
JP2009249470A (ja) * 2008-04-04 2009-10-29 Daido Kasei Kogyo Kk ポリウレタン多孔性構造体及びその製造方法
KR100872542B1 (ko) * 2008-04-24 2008-12-08 (주)유창하이텍 하이 셀 탄성체와 이 제조 방법
JP2010024426A (ja) 2008-06-16 2010-02-04 Toyo Polymer Co Ltd ポリウレタン多孔質体の注型成形品及びその製造方法
JP2011116951A (ja) * 2009-10-26 2011-06-16 Sanyo Chem Ind Ltd 多孔質樹脂の製造方法
US10385505B2 (en) 2013-09-06 2019-08-20 Dic Corporation Urethane resin composition, leather-like sheet, and method for producing the leather-like sheet
CN103467970A (zh) * 2013-09-06 2013-12-25 惠州市远安新材料有限公司 一种基于聚氨酯应用的粉扑
JP6254020B2 (ja) * 2014-03-05 2017-12-27 第一工業製薬株式会社 水系ウレタンウレア樹脂組成物および製造方法、反応性乳化剤および乳化方法
KR101599236B1 (ko) 2014-12-11 2016-03-04 주식회사 덕성 연속식 분첩용 스펀지 시트 제조방법
EP3266930B1 (en) 2015-03-03 2021-08-18 DIC Corporation Method for producing leather-like sheet
JP2019034070A (ja) * 2017-08-21 2019-03-07 株式会社リブドゥコーポレーション 吸収性物品用固液分離シートおよびそれを備えた吸収性物品
JP6596710B2 (ja) * 2018-02-23 2019-10-30 トーヨーポリマー株式会社 ポリウレタン多孔質体およびポリウレタン多孔質体の製造方法
KR101952323B1 (ko) 2018-07-27 2019-02-26 대원화성 주식회사 화장용 퍼프의 폴리우레탄 폼 시트 및 그 제조방법
KR102293565B1 (ko) 2019-10-18 2021-08-26 대원화성 주식회사 내구성 및 유연성이 우수한 기능성 폴리우레탄 필름 및 이의 제조방법

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02189345A (ja) * 1989-01-18 1990-07-25 Mitsubishi Kasei Corp 多孔質シート材料の製造方法
JPH06199974A (ja) * 1992-12-29 1994-07-19 Nikka Chem Co Ltd ポリウレタン分散体
EP1141070B1 (de) 1998-12-07 2002-10-16 Bayer Aktiengesellschaft Malonester/triazolmischblockiertes hdi-trimerisat/formaldehydstabilisierung
CN1158425C (zh) * 2000-02-28 2004-07-21 松本油脂制药株式会社 多孔结构的制造方法
JP4916050B2 (ja) * 2000-08-30 2012-04-11 株式会社Ａｄｅｋａ 化粧パフの製造方法
JP4546001B2 (ja) * 2001-06-01 2010-09-15 アキレス株式会社 ポリウレタン多孔質体
JP4724323B2 (ja) * 2001-08-08 2011-07-13 アキレス株式会社 ポリウレタン多孔質体の製造方法

Also Published As

Publication number Publication date
KR20060072144A (ko) 2006-06-27
TW200519146A (en) 2005-06-16
JP2005126670A (ja) 2005-05-19
KR101105184B1 (ko) 2012-01-12
WO2005033163A1 (ja) 2005-04-14
CN100390214C (zh) 2008-05-28
CN1845942A (zh) 2006-10-11
JP3641270B1 (ja) 2005-04-20

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