WO2002100916A1 - Process for producing flexible polyurethane foams and apparatus for producing flexible polyurethane foams - Google Patents

Process for producing flexible polyurethane foams and apparatus for producing flexible polyurethane foams Download PDF

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Publication number
WO2002100916A1
WO2002100916A1 PCT/JP2002/004999 JP0204999W WO02100916A1 WO 2002100916 A1 WO2002100916 A1 WO 2002100916A1 JP 0204999 W JP0204999 W JP 0204999W WO 02100916 A1 WO02100916 A1 WO 02100916A1
Authority
WO
WIPO (PCT)
Prior art keywords
flexible polyurethane
polyurethane foams
producing flexible
polyols
foams
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.)
Ceased
Application number
PCT/JP2002/004999
Other languages
English (en)
French (fr)
Inventor
Masahiro Isobe
Hiroyuki Utsumi
Kazuhiko Ohkubo
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.)
Mitsui Chemicals Polyurethanes Inc
Original Assignee
Mitsui Takeda Chemicals Inc
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 Mitsui Takeda Chemicals Inc filed Critical Mitsui Takeda Chemicals Inc
Priority to EP02726466A priority Critical patent/EP1408063A4/en
Priority to US10/333,787 priority patent/US20030171445A1/en
Priority to KR1020037000997A priority patent/KR100876714B1/ko
Publication of WO2002100916A1 publication Critical patent/WO2002100916A1/ja
Anticipated expiration legal-status Critical
Ceased 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
    • C08G18/28—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
    • C08G18/4804—Two or more polyethers of different physical or chemical nature
    • C08G18/4816—Two or more polyethers of different physical or chemical nature mixtures of two or more polyetherpolyols having at least three hydroxy groups
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/58—Component parts, details or accessories; Auxiliary operations
    • B29B7/72—Measuring, controlling or regulating
    • B29B7/726—Measuring properties of mixture, e.g. temperature or density
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
    • B29B7/7404—Mixing devices specially adapted for foamable substances
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
    • B29B7/7404—Mixing devices specially adapted for foamable substances
    • B29B7/7409—Mixing devices specially adapted for foamable substances with supply of gas
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
    • B29B7/7404—Mixing devices specially adapted for foamable substances
    • B29B7/7433—Plants
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
    • B29B7/7461—Combinations of dissimilar mixers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
    • B29B7/7466—Combinations of similar mixers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
    • B29B7/7476—Systems, i.e. flow charts or diagrams; Plants
    • B29B7/7485—Systems, i.e. flow charts or diagrams; Plants with consecutive mixers, e.g. with premixing some of the components
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/3442—Mixing, kneading or conveying the foamable material
    • 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
    • C08G18/4866—Polyethers having a low unsaturation value
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/0063—Density
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/007—Hardness
    • 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
    • C08G2110/00—Foam properties
    • C08G2110/0008—Foam properties flexible

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
PCT/JP2002/004999 2001-05-24 2002-05-23 Process for producing flexible polyurethane foams and apparatus for producing flexible polyurethane foams Ceased WO2002100916A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP02726466A EP1408063A4 (en) 2001-05-24 2002-05-23 METHOD FOR PRODUCING FLEXIBLE POLYURETHANE FOAMS AND APPARATUS FOR PRODUCING FLEXIBLE POLYURETHANE FOAMS
US10/333,787 US20030171445A1 (en) 2001-05-24 2002-05-23 Process for producing flexible polyurethane foam and apparatus for producing flexible polyurethane foams
KR1020037000997A KR100876714B1 (ko) 2001-05-24 2002-05-23 연질 폴리우레탄 포옴의 제조 방법 및 연질 폴리우레탄포옴의 제조 장치

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001155760 2001-05-24
JP2001-155760 2001-05-24

Publications (1)

Publication Number Publication Date
WO2002100916A1 true WO2002100916A1 (en) 2002-12-19

Family

ID=18999887

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2002/004999 Ceased WO2002100916A1 (en) 2001-05-24 2002-05-23 Process for producing flexible polyurethane foams and apparatus for producing flexible polyurethane foams

Country Status (6)

Country Link
US (1) US20030171445A1 (ja)
EP (1) EP1408063A4 (ja)
KR (1) KR100876714B1 (ja)
CN (1) CN1208364C (ja)
TW (1) TWI226341B (ja)
WO (1) WO2002100916A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1679327A4 (en) * 2003-10-28 2009-04-29 Mitsui Chemicals Polyurethanes POLYURETHANE-SOFT FOAM AND USE THEREOF

Families Citing this family (19)

* Cited by examiner, † Cited by third party
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US20050287894A1 (en) * 2003-07-03 2005-12-29 John Burns Articles of enhanced flamability resistance
US20050285300A1 (en) * 2003-10-17 2005-12-29 George Hairston Plastic articles of enhanced flame resistance and related method
US20050288422A1 (en) * 2003-11-19 2005-12-29 John Burns Rubber compositions of enhanced flame resistance, articles formed therefrom and related method
US20050288421A1 (en) * 2003-11-19 2005-12-29 John Burns Foams of enhanced flame resistance, articles formed therefrom and related method
US20060030630A1 (en) * 2004-08-05 2006-02-09 Lear Corporation System, method and composition for forming composite sprayed polyurethane skins having an expanded polyurethane layer
US20060030227A1 (en) * 2004-08-06 2006-02-09 George Hairston Intumescent flame retardent compositions
US20060046591A1 (en) * 2004-08-31 2006-03-02 George Hairston Mattress covers of enhanced flammability resistance
WO2007018129A1 (ja) * 2005-08-05 2007-02-15 Asahi Glass Company, Limited 軟質ポリウレタンフォーム、その製造方法および自動車用シート
US20090012195A1 (en) * 2007-07-05 2009-01-08 Neff Raymond A Resin composition for use in forming a polyurethane article with increased comfort
CN101440207B (zh) * 2007-09-19 2012-08-08 住化拜耳氨酯株式会社 表皮整体成形品、表皮整体成形品以及带表皮的层叠体的制造方法
US20100151227A1 (en) * 2008-12-17 2010-06-17 International Automative Components Group North America, Inc. Interior panel component for use with a vehicle and method for making
KR200458210Y1 (ko) * 2009-01-21 2012-01-30 (주)아모레퍼시픽 콤팩트 케이스
CN102479455A (zh) * 2010-11-22 2012-05-30 苏州市医学教学模型制造有限公司 一种仿真吸烟肺模型的制备方法
PL2748226T3 (pl) 2011-08-25 2016-02-29 Dow Global Technologies Llc Sposób wytwarzania polieteroalkoholi zawierających jednostki oksyetylenowe przez polimeryzację węglanu etylenu w obecności katalizatorów dimetalocyjankowych
PT2969240T (pt) * 2013-03-15 2022-10-25 Basf Se Método para formação de uma espuma de poliuretano compreendendo por pedido a introdução de aditivo para componente de resina e método para formação e pulverização de uma espuma de poliuretano compreendendo por pedido a introdução de aditivo para componente de resina
CN104961873A (zh) * 2015-07-27 2015-10-07 东莞市吉鑫高分子科技有限公司 聚氨酯弹性体预聚体连续合成装置
ES2968185T3 (es) * 2019-12-17 2024-05-08 Basf Se Un proceso de formación de espuma flexible para producir artículos con aislamiento térmico
EP4108405B1 (en) * 2021-06-25 2024-09-25 Storopack Hans Reichenecker GmbH Machine for producing a foam-in-bag dunnage material
FI20216053A1 (en) * 2021-10-11 2023-04-12 Kiilto Oy ARRANGEMENT AND METHOD

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Publication number Priority date Publication date Assignee Title
JPH0531739A (ja) * 1991-07-31 1993-02-09 Toho Kikai Kogyo Kk 混合ヘツド
JPH0564819A (ja) * 1991-09-09 1993-03-19 Tokai Kogyo Kk 座席シート用等の複合クツシヨン体の成形型
JPH07117045A (ja) * 1993-10-20 1995-05-09 Inoac Corp 高圧ウレタン注入装置
JPH08231677A (ja) * 1995-02-28 1996-09-10 Asahi Glass Co Ltd 高弾性ポリウレタンフォームの製造法
US5604267A (en) * 1995-08-30 1997-02-18 Arco Chemical Technology, L.P. Process for producing froth polyurethane foam
JPH11293027A (ja) * 1998-04-13 1999-10-26 Araco Corp ポリウレタンフォームの製造方法および製造装置
JP2000135722A (ja) * 1998-08-27 2000-05-16 Nippon Zeon Co Ltd 反応性重合成形方法及び成形装置
JP2001316442A (ja) * 2000-05-11 2001-11-13 Mitsui Chemicals Inc 軟質ポリウレタンモールドフォームの製造方法

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US4571319A (en) * 1984-04-05 1986-02-18 General Motors Corporation Method and apparatus for producing polymer articles having different properties in different regions of the articles
JP2746024B2 (ja) * 1992-10-30 1998-04-28 豊田合成株式会社 Ｒｉｍポリウレタン二色成形方法
EP0771642A1 (en) * 1995-11-06 1997-05-07 Metton America, Inc. Method of injection molding articles with selective concentrations or gradients of materials and novel articles containing the same
US5668191A (en) * 1995-12-21 1997-09-16 Arco Chemical Technology, L.P. One-shot cold molded flexible polyurethane foam from low primary hydroxyl polyols and process for the preparation thereof
US5605939A (en) * 1996-01-26 1997-02-25 Arco Chemical Technology, L.P. Poly(oxypropylene/oxyethylene) random polyols useful in preparing flexible high resilience foam with reduced tendencies toward shrinkage and foam prepared therewith
US6051622A (en) * 1998-09-17 2000-04-18 Arco Chemical Technology, L.P. Low resilience, low frequency molded polyurethane foam
DE60007209T2 (de) * 1999-03-31 2005-08-11 Toyoda Gosei Co., Ltd., Nishikasugai Verfahren zur Herstellung von Polyurethan-Formteilen
CA2406114A1 (en) * 2000-04-14 2001-10-25 Yoshinori Toyota Process for producing flexible polyurethane foam
WO2002010245A1 (en) * 2000-08-01 2002-02-07 Huntsman International Llc Manufacture of mdi-tdi based flexible polyurethane foams
WO2002038354A1 (en) * 2000-11-09 2002-05-16 Pur Elastomer Aps Polymer product with continuously graduated hardness
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0531739A (ja) * 1991-07-31 1993-02-09 Toho Kikai Kogyo Kk 混合ヘツド
JPH0564819A (ja) * 1991-09-09 1993-03-19 Tokai Kogyo Kk 座席シート用等の複合クツシヨン体の成形型
JPH07117045A (ja) * 1993-10-20 1995-05-09 Inoac Corp 高圧ウレタン注入装置
JPH08231677A (ja) * 1995-02-28 1996-09-10 Asahi Glass Co Ltd 高弾性ポリウレタンフォームの製造法
US5604267A (en) * 1995-08-30 1997-02-18 Arco Chemical Technology, L.P. Process for producing froth polyurethane foam
JPH11293027A (ja) * 1998-04-13 1999-10-26 Araco Corp ポリウレタンフォームの製造方法および製造装置
JP2000135722A (ja) * 1998-08-27 2000-05-16 Nippon Zeon Co Ltd 反応性重合成形方法及び成形装置
JP2001316442A (ja) * 2000-05-11 2001-11-13 Mitsui Chemicals Inc 軟質ポリウレタンモールドフォームの製造方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP1408063A4 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1679327A4 (en) * 2003-10-28 2009-04-29 Mitsui Chemicals Polyurethanes POLYURETHANE-SOFT FOAM AND USE THEREOF

Also Published As

Publication number Publication date
EP1408063A1 (en) 2004-04-14
KR100876714B1 (ko) 2008-12-31
TWI226341B (en) 2005-01-11
CN1463277A (zh) 2003-12-24
EP1408063A4 (en) 2004-11-17
CN1208364C (zh) 2005-06-29
US20030171445A1 (en) 2003-09-11
KR20030022302A (ko) 2003-03-15

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