KR101248405B1 - 연질 폴리우레탄 발포체 - Google Patents

연질 폴리우레탄 발포체 Download PDF

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Publication number
KR101248405B1
KR101248405B1 KR1020067026088A KR20067026088A KR101248405B1 KR 101248405 B1 KR101248405 B1 KR 101248405B1 KR 1020067026088 A KR1020067026088 A KR 1020067026088A KR 20067026088 A KR20067026088 A KR 20067026088A KR 101248405 B1 KR101248405 B1 KR 101248405B1
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KR
South Korea
Prior art keywords
prepolymer
polyol
foam
isocyanate
viscosity
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.)
Expired - Fee Related
Application number
KR1020067026088A
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English (en)
Korean (ko)
Other versions
KR20070037712A (ko
Inventor
한스 프라이
헨리 미스프리유베
레이놀드 나쉐
크루트 스초에넨버르거
스테파노 텐지
Original Assignee
프리츠나우어악티엔게젤샤프트
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=35169545&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=KR101248405(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from GBGB0508091.6A external-priority patent/GB0508091D0/en
Application filed by 프리츠나우어악티엔게젤샤프트 filed Critical 프리츠나우어악티엔게젤샤프트
Publication of KR20070037712A publication Critical patent/KR20070037712A/ko
Application granted granted Critical
Publication of KR101248405B1 publication Critical patent/KR101248405B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • 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
    • C08J9/02—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by the reacting monomers or modifying agents during the preparation or modification of macromolecules
    • 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
    • C08G18/50—Polyethers having heteroatoms other than oxygen
    • C08G18/5021—Polyethers having heteroatoms other than oxygen having nitrogen
    • C08G18/5036—Polyethers having heteroatoms other than oxygen having nitrogen containing -N-C=O groups
    • C08G18/5045—Polyethers having heteroatoms other than oxygen having nitrogen containing -N-C=O groups containing urethane 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
    • 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
    • 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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
    • C08G18/7614—Polyisocyanates or polyisothiocyanates cyclic aromatic containing only one aromatic ring
    • C08G18/7621—Polyisocyanates or polyisothiocyanates cyclic aromatic containing only one aromatic ring being toluene diisocyanate including isomer mixtures
    • 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
    • C08G18/82—Post-polymerisation treatment
    • 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
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
    • 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
    • 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
    • C08G2110/0041—Foam properties having specified density
    • C08G2110/005—< 50kg/m3
    • 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
    • C08G2110/0083—Foam properties prepared using water as the sole blowing agent
    • 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
    • C08J2205/00—Foams characterised by their properties
    • C08J2205/06—Flexible foams

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)
  • Materials For Medical Uses (AREA)
KR1020067026088A 2004-05-12 2005-05-12 연질 폴리우레탄 발포체 Expired - Fee Related KR101248405B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
CH00841/04 2004-05-12
CH8412004 2004-05-12
GBGB0508091.6A GB0508091D0 (en) 2005-04-22 2005-04-22 Flexible polyurethane foam
GB0508091.6 2005-04-22
PCT/EP2005/005314 WO2005108455A2 (en) 2004-05-12 2005-05-12 Flexible polyurethane foam

Publications (2)

Publication Number Publication Date
KR20070037712A KR20070037712A (ko) 2007-04-06
KR101248405B1 true KR101248405B1 (ko) 2013-03-28

Family

ID=35169545

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020067026088A Expired - Fee Related KR101248405B1 (ko) 2004-05-12 2005-05-12 연질 폴리우레탄 발포체

Country Status (15)

Country Link
US (1) US9023907B2 (enExample)
EP (1) EP1758947B1 (enExample)
JP (1) JP4885847B2 (enExample)
KR (1) KR101248405B1 (enExample)
AT (1) ATE535556T1 (enExample)
AU (1) AU2005240771B2 (enExample)
BR (1) BRPI0510792A (enExample)
CA (1) CA2565764C (enExample)
DK (1) DK1758947T3 (enExample)
ES (1) ES2378448T3 (enExample)
MX (1) MXPA06013028A (enExample)
PL (1) PL1758947T3 (enExample)
PT (1) PT1758947E (enExample)
RU (1) RU2376321C2 (enExample)
WO (1) WO2005108455A2 (enExample)

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GB0705685D0 (en) * 2007-03-24 2007-05-02 Nauer Fritz Ag Polyurethane foam
NL2001664C2 (nl) * 2008-06-10 2009-12-11 Recticel Holding Noord B V Werkwijze voor het vervaardigen van een plantensubstraat en plantensubstraat.
EP2288636B1 (en) * 2008-06-12 2012-12-26 Dow Global Technologies LLC Polyol prepolymers of natural oil based polyols and corresponding flexible polyurethane foams
MX2010005069A (es) * 2009-05-27 2010-11-26 Bayer Materialscience Ag Procedimiento para la fabricacion de espumas blandas de poliuretano con emision reducida.
JP4913847B2 (ja) * 2009-06-16 2012-04-11 之啓 西川 吸音体及びその製造方法
US9534098B2 (en) 2010-02-26 2017-01-03 Peterson Chemical Technology, Llc. Enhanced thermally conductive cushioning foams by addition of metal materials
US20140171527A1 (en) * 2011-02-21 2014-06-19 Honeywell International Inc. Polyurethane foam premixes containing halogenated olefin blowing agents and foams made from same
JP5986838B2 (ja) * 2011-07-28 2016-09-06 株式会社東洋クオリティワン 吸音衝撃吸収材及びその製造方法
US20140262267A1 (en) * 2013-03-14 2014-09-18 Vincent Eugene Fustos Well sealing technology
EP3442007B1 (en) * 2016-04-06 2020-11-25 KPX Chemical Co., Ltd. Method for manufacturing polishing pad
US11505638B2 (en) 2017-04-28 2022-11-22 Derrick Corporation Thermoplastic compositions, methods, apparatus, and uses
CN112437799A (zh) * 2018-06-15 2021-03-02 L&P产权管理公司 通过添加金属材料制成的增强导热的垫子泡沫
US10793692B2 (en) * 2018-10-24 2020-10-06 Covestro Llc Viscoelastic flexible foams comprising hydroxyl-terminated prepolymers
US11851520B2 (en) * 2018-11-08 2023-12-26 Woodbridge Inoac Technical Products Llc Flexible polyurethane foam with suspended particles
KR102157595B1 (ko) * 2019-11-20 2020-09-21 주식회사 폼웍스 VOCs가 저감된 친환경 폴리우레탄 롤 필터 폼의 제조방법 및 그 필터 폼
BR112022025876A2 (pt) * 2020-06-18 2023-05-02 Derrick Corp Composições termoplásticas, métodos, aparelhos e usos
US11814566B2 (en) 2020-07-13 2023-11-14 L&P Property Management Company Thermally conductive nanomaterials in flexible foam
US11597862B2 (en) 2021-03-10 2023-03-07 L&P Property Management Company Thermally conductive nanomaterial coatings on flexible foam or fabrics
US11572433B2 (en) 2021-03-12 2023-02-07 Covestro Llc In-situ formed polyols, a process for their preparation, foams prepared from these in-situ formed polyols and a process for their preparation
US11718705B2 (en) 2021-07-28 2023-08-08 Covestro Llc In-situ formed polyether polyols, a process for their preparation, and a process for the preparation of polyurethane foams
WO2025016927A1 (en) 2023-07-14 2025-01-23 Basf Se Method for selecting, from a foam mix comprising one or more foam pieces, target foam pieces, method and pre-processing arrangement for pre-processing a foam mix for feeding a reactor of a recycling process and respective computer program
WO2025016861A1 (en) 2023-07-14 2025-01-23 Basf Se Method and pre-processing arrangement for pre-processing a foam mix for feeding a reactor of a recycling process for recovering raw materials and respective computer program
WO2025016860A1 (en) 2023-07-14 2025-01-23 Basf Se Process for recycling polyurethane foams
WO2025016952A1 (en) 2023-07-14 2025-01-23 Basf Se Method and system for classifying polyurethane objects from a waste stream
WO2025016900A1 (en) 2023-07-14 2025-01-23 Basf Se Process for recycling polyurethane waste through remonomerization by hydro ammonolysis
WO2025016934A1 (en) 2023-07-14 2025-01-23 Basf Se Recycling of pu-softfoams with graft polyol content
WO2025016920A1 (en) 2023-07-14 2025-01-23 Basf Se Process for autocatalytic hydroglycolytic or hydrolytic cleavage of waste streams containing polyurethane
EP4491364A1 (en) 2023-07-14 2025-01-15 Basf Se Method and pre-processing arrangement for pre-processing a foam mix for feeding a reactor
WO2025016903A1 (en) 2023-07-14 2025-01-23 Basf Se Recovery of polyesterols from polyesterol-based polyurethanes via hydrolysis and re-condensation
WO2025190718A1 (en) 2024-03-13 2025-09-18 Basf Se Method for selecting target foam pieces from a vehicle scrap material
WO2025190719A1 (en) 2024-03-13 2025-09-18 Basf Se Method for selecting and pre-processing target foam elements from a vehicle scrap material
WO2025190721A1 (en) 2024-03-13 2025-09-18 Basf Se Method for recycling a polymer material from a vehicle scrap material

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JPH09249729A (ja) * 1996-03-15 1997-09-22 Asahi Glass Co Ltd 軟質ポリウレタンフォームの製造方法
US20030134923A1 (en) 2001-11-13 2003-07-17 Steppan David D. Isotropic rigid foams
EP1380608A1 (en) * 2001-02-06 2004-01-14 Toyo Quality One Corporation Lowly air-permeable flexible polyurethane foam block and process for producing the same

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US4904706A (en) * 1986-03-20 1990-02-27 Dainippon Ink And Chemicals, Inc. Soft polyurethane foam from hydroxyl urethane prepolymer and polyester ether polyol
DE3710731A1 (de) * 1987-03-31 1989-04-27 Stankiewicz Alois Dr Gmbh Polyurethanweichschaumstoff mit schallisolierenden und entdroehnenden eigenschaften
DE3806476A1 (de) * 1988-03-01 1989-09-14 Bayer Ag Verfahren zur herstellung von kalthaertenden polyurethan-weichformschaumstoffen mit hervorragenden daempfungseigenschaften
CA2143389C (en) * 1994-03-17 1999-05-18 Tohoru Nagashima Microcellular polyurethane elastomer and process for producing the same
EP0774485A3 (en) * 1995-11-14 1997-10-01 Basf Corp Method for preparing a block of flexible polyurethane foam having improved characteristics of feeling, comfort and wear
IN1997CH00157A (enExample) * 1996-10-01 2006-06-09 Recticel
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CZ287880B6 (cs) * 1999-10-18 2001-03-14 Huntsman Ici Chemicals, Llc Způsob přípravy pružné pěny a kompozice pro použití v tomto způsobu
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KR100514629B1 (ko) * 2003-07-15 2005-09-14 주식회사 헵스켐 우레탄폴리올 프리폴리머, 다공성 폴리우레탄체 및 이의제조방법

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09249729A (ja) * 1996-03-15 1997-09-22 Asahi Glass Co Ltd 軟質ポリウレタンフォームの製造方法
EP1380608A1 (en) * 2001-02-06 2004-01-14 Toyo Quality One Corporation Lowly air-permeable flexible polyurethane foam block and process for producing the same
US20030134923A1 (en) 2001-11-13 2003-07-17 Steppan David D. Isotropic rigid foams

Also Published As

Publication number Publication date
CA2565764C (en) 2011-07-05
CA2565764A1 (en) 2005-11-17
AU2005240771A1 (en) 2005-11-17
RU2376321C2 (ru) 2009-12-20
WO2005108455A3 (en) 2006-03-09
ATE535556T1 (de) 2011-12-15
JP4885847B2 (ja) 2012-02-29
ES2378448T3 (es) 2012-04-12
DK1758947T3 (da) 2012-02-20
PL1758947T3 (pl) 2012-04-30
PT1758947E (pt) 2012-01-12
BRPI0510792A (pt) 2007-11-20
RU2006143757A (ru) 2008-06-20
EP1758947A2 (en) 2007-03-07
WO2005108455A2 (en) 2005-11-17
AU2005240771B2 (en) 2011-07-07
MXPA06013028A (es) 2008-03-11
JP2007537318A (ja) 2007-12-20
US20070232711A1 (en) 2007-10-04
EP1758947B1 (en) 2011-11-30
US9023907B2 (en) 2015-05-05
KR20070037712A (ko) 2007-04-06

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