CN103221445B - 制造低密度高弹性软质聚氨酯泡沫的方法 - Google Patents

制造低密度高弹性软质聚氨酯泡沫的方法 Download PDF

Info

Publication number
CN103221445B
CN103221445B CN201080070201.9A CN201080070201A CN103221445B CN 103221445 B CN103221445 B CN 103221445B CN 201080070201 A CN201080070201 A CN 201080070201A CN 103221445 B CN103221445 B CN 103221445B
Authority
CN
China
Prior art keywords
weight
polyol
less
ethylene oxide
polyurethane foam
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
CN201080070201.9A
Other languages
English (en)
Chinese (zh)
Other versions
CN103221445A (zh
Inventor
I·拉兹拉奎
H·斯特格特
A·詹姆斯
S·巴克斯
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.)
Dow Global Technologies LLC
Original Assignee
Dow Global Technologies LLC
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 Dow Global Technologies LLC filed Critical Dow Global Technologies LLC
Publication of CN103221445A publication Critical patent/CN103221445A/zh
Application granted granted Critical
Publication of CN103221445B publication Critical patent/CN103221445B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • C08G18/482—Mixtures of polyethers containing at least one polyether containing nitrogen
    • 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
    • C08J9/125—Water, e.g. hydrated salts
    • 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
    • C08G18/4833—Polyethers containing oxyethylene units
    • C08G18/4837—Polyethers containing oxyethylene units and other oxyalkylene units
    • C08G18/4841—Polyethers containing oxyethylene units and other oxyalkylene units containing oxyethylene end 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
    • C08G18/28—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
    • 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
    • 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
    • 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
    • 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
    • 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
    • C08J2375/08—Polyurethanes 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)
  • Polyurethanes Or Polyureas (AREA)
CN201080070201.9A 2010-10-01 2010-12-07 制造低密度高弹性软质聚氨酯泡沫的方法 Active CN103221445B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US38868410P 2010-10-01 2010-10-01
US61/388,684 2010-10-01
PCT/US2010/059169 WO2012044338A1 (en) 2010-10-01 2010-12-07 Process for making low density high resiliency flexible polyurethane foam

Publications (2)

Publication Number Publication Date
CN103221445A CN103221445A (zh) 2013-07-24
CN103221445B true CN103221445B (zh) 2015-02-04

Family

ID=43719542

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201080070201.9A Active CN103221445B (zh) 2010-10-01 2010-12-07 制造低密度高弹性软质聚氨酯泡沫的方法

Country Status (7)

Country Link
US (1) US8957123B2 (cg-RX-API-DMAC10.html)
EP (1) EP2621987B1 (cg-RX-API-DMAC10.html)
JP (1) JP5905892B2 (cg-RX-API-DMAC10.html)
KR (1) KR101795111B1 (cg-RX-API-DMAC10.html)
CN (1) CN103221445B (cg-RX-API-DMAC10.html)
BR (1) BR112013007779B1 (cg-RX-API-DMAC10.html)
WO (1) WO2012044338A1 (cg-RX-API-DMAC10.html)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103709367B (zh) * 2012-09-29 2018-09-04 科思创聚合物（中国）有限公司 聚氨酯组合物以及聚氨酯道碴道床的维修方法
EP3126428B1 (en) * 2014-04-01 2019-02-06 Dow Global Technologies LLC Polyether polyol providing good blow-gel balance for polyurethane products made therefrom
JP6215285B2 (ja) * 2015-03-31 2017-10-18 三洋化成工業株式会社 軟質ポリウレタンモールドフォームの製造方法
WO2017062150A1 (en) * 2015-10-08 2017-04-13 Dow Global Technologies Llc High resiliency polyurethane foams made with high functionality, high equivalent weight polyols with mainly secondary hydroxyl groups
BR112018069585B1 (pt) * 2016-03-29 2022-08-09 Dow Global Technologies Llc Processo para formar uma espuma de poliuretano semirrígida
JP2020504217A (ja) * 2017-01-23 2020-02-06 ダウ グローバル テクノロジーズ エルエルシー 軟質ポリウレタン発泡体および製造プロセス
CN110402263B (zh) * 2017-03-15 2022-06-07 科思创有限公司 具有降低的温度敏感性的粘弹性聚氨酯泡沫
CN107189028B (zh) * 2017-06-23 2020-02-28 黎明化工研究设计院有限责任公司 一种环保高性能快速脱模聚氨酯反应注射成型组合物及其自催化扩链剂的制备方法
US20210017324A1 (en) 2017-11-10 2021-01-21 Dow Global Technologies Llc Polyurethane foam system
KR20200075869A (ko) 2017-11-10 2020-06-26 다우 글로벌 테크놀로지스 엘엘씨 폴리우레탄 발포체 시스템
CN107857865B (zh) * 2017-11-20 2021-07-16 郑州精益达汽车零部件有限公司 一种汽车座椅用全水环保阻燃型胀气记忆聚氨酯泡沫及其制备方法
CN109836551B (zh) * 2019-01-28 2021-12-10 上海鸿得聚氨酯有限公司 一种聚氨酯运动防护泡沫衬垫组合物及其制备方法
US11780949B2 (en) * 2019-05-13 2023-10-10 Dow Global Technologies Llc Low density, low compression set, long recovery time polyurethane foam
CN110144036A (zh) * 2019-06-12 2019-08-20 烟台市顺达聚氨酯有限责任公司 一种全水低密度聚氨酯包装材料及其制备方法
KR102843007B1 (ko) * 2019-09-30 2025-08-11 현대자동차주식회사 외관 성형성, 냄새저감 및 흡음성능이 향상된 흡음재용 저밀도 폴리우레탄 폼 조성물, 폴리우레탄 폼 제조방법 및 이를 통해 제조된 폴리우레탄 폼
EP3892663A1 (en) 2020-04-09 2021-10-13 Covestro Deutschland AG Rigid polyurethane foam
CN112175163B (zh) * 2020-09-30 2022-03-29 合肥安利聚氨酯新材料有限公司 一种具有自催化性能的电子包装革用无溶剂中间层聚氨酯树脂的制备方法和应用
US20220112326A1 (en) * 2020-10-12 2022-04-14 Ford Global Technologies, Llc Renewable-based flexible polyurethane foams

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1404492A (zh) * 2000-02-10 2003-03-19 陶氏环球技术公司 使用自动催化多羟基化合物制备的低挥发聚氨酯聚合物
CN1541234A (zh) * 2001-08-15 2004-10-27 软质聚氨酯泡沫的制造方法
CN1849351A (zh) * 2003-09-19 2006-10-18 旭硝子株式会社 软质聚氨酯泡沫塑料及其制造方法
CN1875044A (zh) * 2003-10-28 2006-12-06 三井化学聚氨酯株式会社 软质聚氨酯发泡体及其用途

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03239716A (ja) * 1990-02-19 1991-10-25 Sanyo Chem Ind Ltd 軟質ポリウレタンフォーム形成組成物および製法
DE4135588A1 (de) 1991-10-29 1993-05-06 Basf Ag, 6700 Ludwigshafen, De Hochreaktive, tertiaere aminogruppen gebunden enthaltende polyoxyalkylenpolyole, verfahren zu ihrer herstellung und ihre verwendung zur herstellung von polyisocyanat-polyadditionsprodukten
CA2460921A1 (en) 2001-10-01 2003-04-10 Nelson G. Rondan Autocatalytic polyols with gelling characteristics and polyurethane products made therefrom
KR100930000B1 (ko) 2001-12-21 2009-12-07 아사히 가라스 가부시키가이샤 저반발 연질 폴리우레탄 폼 및 그 제조방법
CN1898287B (zh) * 2003-12-23 2011-01-19 陶氏环球技术公司 含有亚胺键和叔胺的非短效催化剂以及用其制备的聚氨酯产品
JP4412116B2 (ja) 2004-08-30 2010-02-10 旭硝子株式会社 低反発性軟質ポリウレタンフォームおよびその製造方法
CN101056911B (zh) * 2004-11-18 2010-11-24 旭硝子株式会社 软质聚氨酯泡沫塑料的制造方法
US20070142607A1 (en) * 2005-12-15 2007-06-21 Bayer Materialscience Llc Weather resistant polyurethane elastomer
EP2001921A2 (en) 2006-03-23 2008-12-17 Dow Global Technologies Inc. Natural oil based polyols with intrinsic surpactancy for polyurethane foaming
CN102414234A (zh) * 2009-03-05 2012-04-11 陶氏环球技术有限责任公司 源自hppo的多元醇以及由该多元醇制备的聚氨酯产品
WO2011081793A1 (en) * 2009-12-29 2011-07-07 Dow Global Technologies Inc. Method for making low density polyurethane foam for sound and vibration absorption

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1404492A (zh) * 2000-02-10 2003-03-19 陶氏环球技术公司 使用自动催化多羟基化合物制备的低挥发聚氨酯聚合物
CN1541234A (zh) * 2001-08-15 2004-10-27 软质聚氨酯泡沫的制造方法
CN1849351A (zh) * 2003-09-19 2006-10-18 旭硝子株式会社 软质聚氨酯泡沫塑料及其制造方法
CN1875044A (zh) * 2003-10-28 2006-12-06 三井化学聚氨酯株式会社 软质聚氨酯发泡体及其用途

Also Published As

Publication number Publication date
JP2013540179A (ja) 2013-10-31
EP2621987B1 (en) 2015-07-29
CN103221445A (zh) 2013-07-24
US20130184368A1 (en) 2013-07-18
KR20130115271A (ko) 2013-10-21
KR101795111B1 (ko) 2017-11-07
JP5905892B2 (ja) 2016-04-20
EP2621987A1 (en) 2013-08-07
BR112013007779A2 (pt) 2016-06-07
US8957123B2 (en) 2015-02-17
WO2012044338A1 (en) 2012-04-05
BR112013007779B1 (pt) 2019-09-03

Similar Documents

Publication Publication Date Title
JP5905892B2 (ja) 低密度高弾性軟質ポリウレタンフォームの製造方法
US10189965B2 (en) Production of viscoelastic polyurethane systems using block polymers having bonded siloxane blocks as cell openers
JP6703945B2 (ja) Ｐｉｐａポリオール系の従来の軟質発泡体
CN103987748B (zh) 使用叔胺化合物和路易斯酸的混合物作为催化剂制备的聚氨酯
JP2011006708A (ja) ポリウレタンフォームの製造方法及びポリウレタンフォーム
KR100813364B1 (ko) 폴리이소시아네이트 조성물 및 그 폴리이소시아네이트조성물로부터 저습윤 노화 압축 영구 변형된 저밀도 연질포옴을 제조하는 방법
CN102725330B (zh) 用于吸收声音和振动的低密度聚氨酯泡沫的制造方法
JP6820238B2 (ja) 加水分解性シラン化合物を用いた可撓性ポリウレタンフォームの製造方法
WO2013048999A1 (en) Method for preparing flexible polyurethane foam with hydrolysable silane compounds
KR100796478B1 (ko) 폴리우레탄 폼의 제조를 위한 실라놀 작용성 화합물

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant