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AU2001262716A1 - Process for producing polyurethane foam, polyurethane foam, and abrasive sheet - Google Patents

Process for producing polyurethane foam, polyurethane foam, and abrasive sheet

Info

Publication number
AU2001262716A1
AU2001262716A1 AU2001262716A AU6271601A AU2001262716A1 AU 2001262716 A1 AU2001262716 A1 AU 2001262716A1 AU 2001262716 A AU2001262716 A AU 2001262716A AU 6271601 A AU6271601 A AU 6271601A AU 2001262716 A1 AU2001262716 A1 AU 2001262716A1
Authority
AU
Australia
Prior art keywords
polyurethane foam
abrasive sheet
producing
producing polyurethane
abrasive
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.)
Abandoned
Application number
AU2001262716A
Inventor
Kaoru Inoue
Takashi Masui
Kazuyuki Ogawa
Koichi Ono
Hiroshi Seyanagi
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.)
Toyobo Co Ltd
Toyo Tire Corp
Original Assignee
Toyo Tire and Rubber Co Ltd
Toyobo Co Ltd
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 and Rubber Co Ltd, Toyobo Co Ltd filed Critical Toyo Tire and Rubber Co Ltd
Publication of AU2001262716A1 publication Critical patent/AU2001262716A1/en
Abandoned 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
    • C08G18/08—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
    • 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
    • C08J9/30—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by mixing gases into liquid compositions or plastisols, e.g. frothing with air
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B37/00—Lapping machines or devices; Accessories
    • B24B37/11—Lapping tools
    • B24B37/20—Lapping pads for working plane surfaces
    • B24B37/24—Lapping pads for working plane surfaces characterised by the composition or properties of the pad materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D3/00—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
    • B24D3/02—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent
    • B24D3/20—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially organic
    • B24D3/28—Resins or natural or synthetic macromolecular compounds
    • 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
    • C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
    • 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
    • C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2375/04—Polyurethanes
    • 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
    • C08J2483/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen, or carbon only; Derivatives of such polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
AU2001262716A 2000-06-13 2001-06-07 Process for producing polyurethane foam, polyurethane foam, and abrasive sheet Abandoned AU2001262716A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2000-176732 2000-06-13
JP2000176732 2000-06-13
PCT/JP2001/004831 WO2001096434A1 (en) 2000-06-13 2001-06-07 Process for producing polyurethane foam, polyurethane foam, and abrasive sheet

Publications (1)

Publication Number Publication Date
AU2001262716A1 true AU2001262716A1 (en) 2001-12-24

Family

ID=18678424

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001262716A Abandoned AU2001262716A1 (en) 2000-06-13 2001-06-07 Process for producing polyurethane foam, polyurethane foam, and abrasive sheet

Country Status (7)

Country Link
US (2) US6777455B2 (en)
JP (1) JP3490431B2 (en)
KR (1) KR100707407B1 (en)
CN (1) CN1263781C (en)
AU (1) AU2001262716A1 (en)
TW (1) TWI245050B (en)
WO (1) WO2001096434A1 (en)

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WO2003043071A1 (en) 2001-11-13 2003-05-22 Toyo Boseki Kabushiki Kaisha Grinding pad and method of producing the same
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JP4313761B2 (en) * 2002-11-18 2009-08-12 ドン ソン エイ アンド ティ カンパニー リミテッド Method for producing polyurethane foam containing fine pores and polishing pad produced therefrom
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KR101177781B1 (en) * 2006-09-08 2012-08-30 도요 고무 고교 가부시키가이샤 Method for production of polishing pad
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JP4237800B2 (en) * 2007-01-15 2009-03-11 東洋ゴム工業株式会社 Polishing pad
JP4261586B2 (en) * 2007-01-15 2009-04-30 東洋ゴム工業株式会社 Polishing pad manufacturing method
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KR100828949B1 (en) * 2007-04-18 2008-05-13 아이케이 주식회사 Flame retardant board and manufacturing method thereof
US20090062414A1 (en) * 2007-08-28 2009-03-05 David Picheng Huang System and method for producing damping polyurethane CMP pads
EP2045279A1 (en) * 2007-10-05 2009-04-08 Bayer MaterialScience AG Polyurethane foams for treating wounds
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CN101412798B (en) * 2008-11-21 2011-08-10 优洁（亚洲）有限公司 Soft polyurethane low resilience foam and preparation method thereof
US8303375B2 (en) 2009-01-12 2012-11-06 Novaplanar Technology, Inc. Polishing pads for chemical mechanical planarization and/or other polishing methods
CN102448669B (en) * 2009-05-27 2014-12-10 罗杰斯公司 Polishing pad, polyurethane layer thereof, and method for polishing silicon wafers
WO2011001755A1 (en) * 2009-06-29 2011-01-06 Dic株式会社 Two-pack urethane resin composite for use in an abrasive pad, polyurethane abrasive pad, and method for manufacturing a polyurethane abrasive pad
JP5426469B2 (en) * 2010-05-10 2014-02-26 東洋ゴム工業株式会社 Polishing pad and glass substrate manufacturing method
EP2678152B1 (en) * 2011-02-24 2021-03-24 3M Innovative Properties Company Coated abrasive article with foam backing and method of making the same
KR20130095430A (en) * 2012-02-20 2013-08-28 케이피엑스케미칼 주식회사 Polishing pad and manufacturing method thereof
KR101417274B1 (en) * 2012-05-23 2014-07-09 삼성전자주식회사 Polishing pad and manufacturing method thereof
SG10201703539YA (en) * 2012-09-28 2017-06-29 Univ Nanyang Tech Methods of Producing Foams And Nanocomposites of Phthalonitrile Based Resins, And Foams And Nanocomposites Produced Thereof
US9133626B2 (en) 2013-05-02 2015-09-15 Tower Ipco Company Limited Multi-purpose tile
US9643377B2 (en) 2013-05-02 2017-05-09 Tower Ipco Company Limited Floor plank with foam core
US20150196809A1 (en) * 2014-01-10 2015-07-16 Acushent Company Golf balls having particle-based foam center
SG11201608219WA (en) * 2014-04-03 2016-10-28 3M Innovative Properties Co Polishing pads and systems and methods of making and using the same
TWI751202B (en) * 2016-09-30 2022-01-01 日商富士紡控股股份有限公司 Manufacturing method of polishing pad and manufacturing device of polishing pad
JP6856340B2 (en) * 2016-09-30 2021-04-07 富士紡ホールディングス株式会社 Polishing pad manufacturing method and polishing pad manufacturing equipment
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Also Published As

Publication number Publication date
US7098255B2 (en) 2006-08-29
JPWO2001096434A1 (en) 2004-01-08
US20040242719A1 (en) 2004-12-02
CN1602321A (en) 2005-03-30
US20020183409A1 (en) 2002-12-05
CN1263781C (en) 2006-07-12
TWI245050B (en) 2005-12-11
JP3490431B2 (en) 2004-01-26
KR20030007885A (en) 2003-01-23
WO2001096434A1 (en) 2001-12-20
US6777455B2 (en) 2004-08-17
KR100707407B1 (en) 2007-04-13

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