KR101970842B1 - 폴리우레탄 경질 발포체 - Google Patents

폴리우레탄 경질 발포체 Download PDF

Info

Publication number
KR101970842B1
KR101970842B1 KR1020137034716A KR20137034716A KR101970842B1 KR 101970842 B1 KR101970842 B1 KR 101970842B1 KR 1020137034716 A KR1020137034716 A KR 1020137034716A KR 20137034716 A KR20137034716 A KR 20137034716A KR 101970842 B1 KR101970842 B1 KR 101970842B1
Authority
KR
South Korea
Prior art keywords
mol
foam
polyol
weight
bii
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.)
Active
Application number
KR1020137034716A
Other languages
English (en)
Korean (ko)
Other versions
KR20140039239A (ko
Inventor
야윤 왕
헤멩 짜오
푸쿠이 뎅
롱싱 야오
펭 쨩
Original Assignee
바스프 에스이
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 바스프 에스이 filed Critical 바스프 에스이
Publication of KR20140039239A publication Critical patent/KR20140039239A/ko
Application granted granted Critical
Publication of KR101970842B1 publication Critical patent/KR101970842B1/ko
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00Polymeric products of isocyanates or isothiocyanates
    • C08G18/06Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40High-molecular-weight compounds
    • C08G18/42Polycondensates having carboxylic or carbonic ester groups in the main chain
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00Polymeric products of isocyanates or isothiocyanates
    • C08G18/06Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40High-molecular-weight compounds
    • C08G18/4009Two or more macromolecular compounds not provided for in one single group of groups C08G18/42 - C08G18/64
    • C08G18/4018Mixtures of compounds of group C08G18/42 with compounds of group C08G18/48
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00Polymeric products of isocyanates or isothiocyanates
    • C08G18/06Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40High-molecular-weight compounds
    • C08G18/42Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/4205Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups
    • C08G18/4208Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups containing aromatic groups
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00Polymeric products of isocyanates or isothiocyanates
    • C08G18/06Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40High-molecular-weight compounds
    • C08G18/42Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/4244Polycondensates having carboxylic or carbonic ester groups in the main chain containing oxygen in the form of ether groups
    • C08G18/4247Polycondensates having carboxylic or carbonic ester groups in the main chain containing oxygen in the form of ether groups derived from polyols containing at least one ether group and polycarboxylic acids
    • C08G18/425Polycondensates having carboxylic or carbonic ester groups in the main chain containing oxygen in the form of ether groups derived from polyols containing at least one ether group and polycarboxylic acids the polyols containing one or two ether groups
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00Polymeric products of isocyanates or isothiocyanates
    • C08G18/06Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40High-molecular-weight compounds
    • C08G18/48Polyethers
    • C08G18/50Polyethers having heteroatoms other than oxygen
    • C08G18/5021Polyethers having heteroatoms other than oxygen having nitrogen
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00Polymeric products of isocyanates or isothiocyanates
    • C08G18/06Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72Polyisocyanates or polyisothiocyanates
    • C08G18/74Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/76Polyisocyanates or polyisothiocyanates cyclic aromatic
    • C08G18/7657Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
    • C08G18/7664Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0014Use of organic additives
    • C08J9/0038Use of organic additives containing phosphorus
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0066Use of inorganic compounding ingredients
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/12Working-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
    • C08J9/14Working-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 organic
    • C08J9/143Halogen containing compounds
    • C08J9/144Halogen containing compounds containing carbon, halogen and hydrogen only
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00Use of inorganic substances as compounding ingredients
    • C08K3/02Elements
    • C08K3/04Carbon
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00Use of organic ingredients
    • C08K5/0008Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0066Flame-proofing or flame-retarding additives
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00Use of organic ingredients
    • C08K5/49Phosphorus-containing compounds
    • C08K5/51Phosphorus bound to oxygen
    • C08K5/52Phosphorus bound to oxygen only
    • C08K5/521Esters of phosphoric acids, e.g. of H3PO4
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K7/00Use of ingredients characterised by shape
    • C08K7/22Expanded, porous or hollow particles
    • C08K7/24Expanded, porous or hollow particles inorganic
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2110/00Foam properties
    • C08G2110/0025Foam properties rigid
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2203/00Foams characterized by the expanding agent
    • C08J2203/14Saturated hydrocarbons, e.g. butane; Unspecified hydrocarbons
    • C08J2203/142Halogenated saturated hydrocarbons, e.g. H3C-CF3
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2375/00Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2375/04Polyurethanes
    • C08J2375/06Polyurethanes from polyesters
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2375/00Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2375/04Polyurethanes
    • C08J2375/08Polyurethanes from polyethers

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)
  • Inorganic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
KR1020137034716A 2011-05-31 2012-05-31 폴리우레탄 경질 발포체 Active KR101970842B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CNPCT/CN2011/074988 2011-05-31
CN2011074988 2011-05-31
PCT/CN2012/076322 WO2012163279A1 (en) 2011-05-31 2012-05-31 Polyurethane rigid foams

Publications (2)

Publication Number Publication Date
KR20140039239A KR20140039239A (ko) 2014-04-01
KR101970842B1 true KR101970842B1 (ko) 2019-04-19

Family

ID=47258378

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020137034716A Active KR101970842B1 (ko) 2011-05-31 2012-05-31 폴리우레탄 경질 발포체

Country Status (7)

Country Link
JP (1) JP6026518B2 (enExample)
KR (1) KR101970842B1 (enExample)
CN (1) CN103619898A (enExample)
AU (1) AU2012265397A1 (enExample)
BR (1) BR112013030712A2 (enExample)
RU (1) RU2013158466A (enExample)
WO (1) WO2012163279A1 (enExample)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016136998A (ja) * 2015-01-26 2016-08-04 ホーチキ株式会社 消火法及び消火器
CN104558483B (zh) * 2015-02-04 2017-07-04 哈尔滨工业大学(威海) 一种喷涂型聚氨酯硬质泡沫及其制备方法
JP6529072B2 (ja) 2015-03-20 2019-06-12 株式会社イノアックコーポレーション 軟質ポリウレタンフォーム
JP6480775B2 (ja) * 2015-03-26 2019-03-13 積水化学工業株式会社 ウレタン樹脂組成物、建材の耐火補強方法、および建材の耐火補強構造
CN106147205A (zh) * 2015-04-27 2016-11-23 天津奇才科技发展有限公司 扦插复合型高阻燃聚异氰脲酸酯硬质泡沫材料
CN104877102A (zh) * 2015-06-03 2015-09-02 威海云山科技有限公司 一种阻燃聚氨酯硬质泡沫保温板材
CN105237704A (zh) * 2015-09-18 2016-01-13 扬中市天正合成材料研究中心 一种环保高阻燃高速列车吧台用pu发泡材料及其制备方法
CN106146795A (zh) * 2016-07-07 2016-11-23 扬中市天正合成材料研究中心 一种车用面罩用环保高阻燃发泡材料及其制备方法
CN106432669A (zh) * 2016-07-07 2017-02-22 扬中市天正合成材料研究中心 一种拖拉机水箱用环保高阻燃高密度发泡材料及其制备方法
CN106146793A (zh) * 2016-07-07 2016-11-23 扬中市天正合成材料研究中心 一种硬质旅行箱环保高阻燃发泡材料及其制备方法
CN106188460A (zh) * 2016-07-07 2016-12-07 扬中市天正合成材料研究中心 一种卫生洁具环保高阻燃发泡材料及其制备方法
CN106008886A (zh) * 2016-07-07 2016-10-12 扬中市天正合成材料研究中心 一种环保高阻燃硬泡聚氨酯门窗内胆填充发泡材料及制备方法
CN106084168A (zh) * 2016-07-07 2016-11-09 扬中市天正合成材料研究中心 一种输油管环保高阻燃发泡材料及其制备方法
CN106046306A (zh) * 2016-07-07 2016-10-26 扬中市天正合成材料研究中心 一种油罐车罐体用环保高阻燃聚氨酯发泡材料及其制备方法
CN106046296A (zh) * 2016-07-07 2016-10-26 扬中市天正合成材料研究中心 一种垃圾箱环保高阻燃发泡材料及其制备方法
CN106117484A (zh) * 2016-07-07 2016-11-16 扬中市天正合成材料研究中心 一种农用水勺环保高阻燃发泡材料及其制备方法
CN106084165A (zh) * 2016-07-07 2016-11-09 扬中市天正合成材料研究中心 一种包装用环保高阻燃发泡材料及其制备方法
CN106084167A (zh) * 2016-07-07 2016-11-09 扬中市天正合成材料研究中心 一种半硬质弹性体环保高阻燃发泡材料及其制备方法
CN106046297A (zh) * 2016-07-07 2016-10-26 扬中市天正合成材料研究中心 一种汽车油箱用环保高阻燃聚氨酯发泡材料及其制备方法
CN106008874A (zh) * 2016-07-07 2016-10-12 扬中市天正合成材料研究中心 一种货架环保高阻燃发泡材料及其制备方法
CN106084169A (zh) * 2016-07-07 2016-11-09 扬中市天正合成材料研究中心 一种绿化树皮造型环保高阻燃发泡材料及其制备方法
CN106220809A (zh) * 2016-08-05 2016-12-14 潍坊远航聚氨酯保温材料有限公司 一种高阻燃石墨喷涂聚氨酯及其制备方法和施工方法
US10654966B2 (en) 2016-10-25 2020-05-19 Elé Corporation Low-viscosity phosphate polyols
US11180666B2 (en) * 2017-03-14 2021-11-23 Ddp Specialty Electronic Materials Us, Llc Intumescent coating system
CN108484863A (zh) * 2018-04-13 2018-09-04 西安增材制造国家研究院有限公司 一种用于3d打印的聚合物建筑材料
CN110857328A (zh) 2018-08-23 2020-03-03 美国圣戈班性能塑料公司 聚氨酯泡沫和其形成方法
EP4004095A1 (en) * 2019-07-22 2022-06-01 Basf Se Low tvoc flame-retardant polyurethane spray foam system
CN111378197A (zh) * 2020-03-27 2020-07-07 山东省云山鼎节能工程有限公司 一种喷涂型聚氨酯硬质泡沫及其制备方法
CN111393833B (zh) * 2020-04-02 2021-12-07 张家港长泰汽车饰件材料有限公司 高开孔率耐水解聚氨酯泡沫及其制备方法和用途
JP2022048708A (ja) * 2020-09-15 2022-03-28 積水化学工業株式会社 難燃性ウレタン樹脂組成物
CN112250814A (zh) * 2020-10-10 2021-01-22 上海东大聚氨酯有限公司 一种经济环保型聚氨酯保温泡沫及其制备方法
JP7545867B2 (ja) * 2020-10-30 2024-09-05 株式会社イノアックコーポレーション ポリウレタンフォームとその製造方法
CN113637142B (zh) * 2021-07-13 2022-05-10 广东图恩新材料有限公司 一种喷涂型阻燃聚氨酯组合料及其制备方法与使用方法
WO2023249800A1 (en) 2022-06-21 2023-12-28 Basf Se Polyurethane products with digital functionality through use of embedded sensor devices
CN116217861B (zh) * 2023-02-23 2024-03-12 山东奥卓新材料有限公司 一种高阻燃无燃烧滴落物/微粒的聚氨酯减振隔声垫及其制备方法
EP4497769A1 (en) * 2023-07-24 2025-01-29 RAMPF Advanced Polymers GmbH & Co. KG Flame-retardant polyurethane composition

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001294645A (ja) 2000-02-22 2001-10-23 Hilti Ag 2成分系現場発泡システムおよび防炎目的で開口部を泡体で塞ぐためのその使用方法
WO2010043624A2 (de) * 2008-10-15 2010-04-22 Basf Se Polyesterpolyole auf basis von terephthalsäure
JP2010184974A (ja) * 2009-02-10 2010-08-26 Alpha Kaken Kk 耐火断熱被覆材

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0570540A (ja) * 1991-09-17 1993-03-23 Mitsui Kinzoku Toryo Kagaku Kk 厚塗り発泡性耐火組成物
CA2441246A1 (en) * 2002-09-23 2004-03-23 Hilti Aktiengesellschaft Two-component foam system for producing constructional foams and their use
KR20050077551A (ko) * 2004-01-28 2005-08-03 한혜순 팽창성 흑연을 사용한 건축단열용 폴리이소시아누레이트 발포체 및 이를 제조하기위한 폴리올 조성물
CN101003611A (zh) * 2007-01-16 2007-07-25 北京理工大学 一种用于防火封堵的双组分发泡体系及其制品
CN101735425B (zh) * 2009-12-07 2012-01-11 无锡双象化学工业有限公司 冷库用硬泡喷涂聚氨酯组合料的制备方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001294645A (ja) 2000-02-22 2001-10-23 Hilti Ag 2成分系現場発泡システムおよび防炎目的で開口部を泡体で塞ぐためのその使用方法
WO2010043624A2 (de) * 2008-10-15 2010-04-22 Basf Se Polyesterpolyole auf basis von terephthalsäure
JP2010184974A (ja) * 2009-02-10 2010-08-26 Alpha Kaken Kk 耐火断熱被覆材

Also Published As

Publication number Publication date
WO2012163279A1 (en) 2012-12-06
CN103619898A (zh) 2014-03-05
KR20140039239A (ko) 2014-04-01
RU2013158466A (ru) 2015-07-10
BR112013030712A2 (pt) 2017-07-04
JP6026518B2 (ja) 2016-11-16
JP2014517114A (ja) 2014-07-17
AU2012265397A1 (en) 2013-12-19

Similar Documents

Publication Publication Date Title
KR101970842B1 (ko) 폴리우레탄 경질 발포체
EP0935625B1 (en) Rigid polyurethane foams
KR101903816B1 (ko) 낮은 열 전도율 및 우수한 열 안정성을 갖는 pu 경질 폼
US20070259981A1 (en) Method for the Production of Rigid Polyurethane Foams
JP2019522098A (ja) ポリウレタンフォーム形成組成物、その組成物を使用した低密度フォームの製造方法、そこから形成したフォーム
CA2938060A1 (en) Method for producing polyurethane rigid foams and polyisocyanurate rigid foams
US8557887B2 (en) Process for producing rigid polyurethane foams
KR101787795B1 (ko) 경질 폴리우레탄 폼의 제조 방법
US20210079154A1 (en) A polyisocyanate foam for sandwich panel with low processing temperature and enhanced adhesion
WO2021030115A1 (en) Polyurethane foam composition comprising an aromatic polyester polyol compound and products made therefrom
US20220315757A1 (en) Low tvoc flame-retardant polyurethane spray foam system
KR20110117084A (ko) 경질 폴리우레탄 폼의 제조 방법
WO2005090432A1 (en) Process for making rigid polyurethane foams
CN109153764B (zh) 制备聚异氰脲酸酯硬质泡沫的方法
CA3155388A1 (en) Imide-containing polyester polyols and intumescent rigid foams
CA3201670A1 (en) A polyurethane foam composition comprising an aromatic polyester polyol compound and products made therefrom
JP2012529542A (ja) ジオキサン廃棄物量の少ないポリエステルポリオールの製造方法

Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20131227

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20170531

Comment text: Request for Examination of Application

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 20180605

Patent event code: PE09021S01D

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

Patent event code: PE07011S01D

Comment text: Decision to Grant Registration

Patent event date: 20190116

GRNT Written decision to grant
PR0701 Registration of establishment

Comment text: Registration of Establishment

Patent event date: 20190415

Patent event code: PR07011E01D

PR1002 Payment of registration fee

Payment date: 20190415

End annual number: 3

Start annual number: 1

PG1601 Publication of registration
PR1001 Payment of annual fee

Payment date: 20220331

Start annual number: 4

End annual number: 4

PR1001 Payment of annual fee

Payment date: 20230329

Start annual number: 5

End annual number: 5

PR1001 Payment of annual fee

Payment date: 20240326

Start annual number: 6

End annual number: 6