PL3655453T3 - Pianki poliuretanowe i sposób wytwarzania pianki - Google Patents

Pianki poliuretanowe i sposób wytwarzania pianki

Info

Publication number
PL3655453T3
PL3655453T3 PL18746062T PL18746062T PL3655453T3 PL 3655453 T3 PL3655453 T3 PL 3655453T3 PL 18746062 T PL18746062 T PL 18746062T PL 18746062 T PL18746062 T PL 18746062T PL 3655453 T3 PL3655453 T3 PL 3655453T3
Authority
PL
Poland
Prior art keywords
foam
making
polyurethane foams
foams
polyurethane
Prior art date
Application number
PL18746062T
Other languages
English (en)
Inventor
Lucie PORCELLI
Paul A. Cookson
Francois M. Casati
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 PL3655453T3 publication Critical patent/PL3655453T3/pl

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
    • C08G18/70—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
    • C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
    • C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl 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
    • C08G18/16—Catalysts
    • C08G18/18—Catalysts containing secondary or tertiary amines or salts thereof
    • C08G18/1825—Catalysts containing secondary or tertiary amines or salts thereof having hydroxy or primary amino 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
    • C08G18/16—Catalysts
    • C08G18/18—Catalysts containing secondary or tertiary amines or salts thereof
    • C08G18/20—Heterocyclic amines; Salts thereof
    • C08G18/2081—Heterocyclic amines; Salts thereof containing at least two non-condensed heterocyclic rings
    • 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
    • C08G18/2805—Compounds having only one group containing active hydrogen
    • C08G18/2815—Monohydroxy compounds
    • C08G18/283—Compounds containing ether groups, e.g. oxyalkylated monohydroxy compounds
    • 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
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
    • C08G18/3271—Hydroxyamines
    • C08G18/3275—Hydroxyamines containing two 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
    • 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
    • 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
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
    • C08G18/6666—Compounds of group C08G18/48 or C08G18/52
    • C08G18/667—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
    • C08G18/6681—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/32 or C08G18/3271 and/or polyamines of C08G18/38
    • C08G18/6688—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/32 or C08G18/3271 and/or polyamines of C08G18/38 with compounds of group C08G18/3271
    • 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
    • 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
    • C08J9/36—After-treatment
    • C08J9/38—Destruction of cell membranes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes
    • C08L75/08—Polyurethanes from 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
    • 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
    • C08G2110/0058—≥50 and <150kg/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
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2350/00—Acoustic or vibration damping material
    • 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
    • C08J2201/00—Foams characterised by the foaming process
    • C08J2201/02—Foams characterised by the foaming process characterised by mechanical pre- or post-treatments
    • C08J2201/022—Foams characterised by the foaming process characterised by mechanical pre- or post-treatments premixing or pre-blending a part of the components of a foamable composition, e.g. premixing the polyol with the blowing agent, surfactant and catalyst and only adding the isocyanate at the time of foaming
    • 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
    • C08J2201/00—Foams characterised by the foaming process
    • C08J2201/02—Foams characterised by the foaming process characterised by mechanical pre- or post-treatments
    • C08J2201/026—Crosslinking before of after foaming
    • 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
    • C08J2205/04—Foams characterised by their properties characterised by the foam pores
    • C08J2205/05—Open cells, i.e. more than 50% of the pores are open
    • 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)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Cell Biology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
PL18746062T 2017-07-17 2018-07-08 Pianki poliuretanowe i sposób wytwarzania pianki PL3655453T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201762533250P 2017-07-17 2017-07-17
EP18746062.1A EP3655453B1 (en) 2017-07-17 2018-07-08 Polyurethane foams and method for making the foam
PCT/US2018/041171 WO2019018142A1 (en) 2017-07-17 2018-07-08 POLYURETHANE FOAMS AND METHOD OF MANUFACTURING THE SAME

Publications (1)

Publication Number Publication Date
PL3655453T3 true PL3655453T3 (pl) 2022-01-10

Family

ID=63015032

Family Applications (1)

Application Number Title Priority Date Filing Date
PL18746062T PL3655453T3 (pl) 2017-07-17 2018-07-08 Pianki poliuretanowe i sposób wytwarzania pianki

Country Status (11)

Country Link
US (1) US11124600B2 (pl)
EP (1) EP3655453B1 (pl)
JP (1) JP7274453B2 (pl)
CN (1) CN110891996B (pl)
AU (1) AU2018301918B2 (pl)
BR (1) BR112020000738B1 (pl)
ES (1) ES2891977T3 (pl)
HU (1) HUE056917T2 (pl)
PL (1) PL3655453T3 (pl)
PT (1) PT3655453T (pl)
WO (1) WO2019018142A1 (pl)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113795529A (zh) * 2019-05-13 2021-12-14 陶氏环球技术有限责任公司 低密度、低压缩永久变形、长恢复时间的聚氨酯泡沫
CN115380055A (zh) * 2020-03-30 2022-11-22 陶氏环球技术有限责任公司 聚氨酯组合物、由其制备的产品及其制备方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR900004795A (ko) * 1988-09-23 1990-04-13 리챠드 지이.워터맨 저밀도의 연질 폴리 우레탄 기포체의 제조 방법
GB9325043D0 (en) 1993-12-07 1994-02-02 Polyol Int Bv Polyol compositions and their use in the preparation of high resilience polyurethane foams
GB9404127D0 (en) 1994-03-03 1994-04-20 Polyol Int Bv Process for producing a soft, flexible, hot molded poyurethane foam
US5461876A (en) 1994-06-29 1995-10-31 Dressler; William E. Combined ambient-air and earth exchange heat pump system
CZ351996A3 (en) 1995-12-07 1997-06-11 Shell Int Research Polyol formulation for preparing flexible polyurethane foam similar to latex
NZ332536A (en) * 1996-07-30 2000-07-28 Ici Plc Process for the preparation of polyurethane foams by reacting a polyisocyanate with a monofunctional alcohol and cyclic urea
JP4001409B2 (ja) * 1997-11-10 2007-10-31 住友軽金属工業株式会社 制振材用常温発泡型ポリウレタン原料及びそれから得られた制振材並びに制振構造材の製造法
ITMI20010619A1 (it) * 2001-03-23 2002-09-23 Enichem Spa Procedimento per la preparazione di schiume poliuretaniche
WO2006115169A1 (ja) 2005-04-21 2006-11-02 Asahi Glass Company, Limited 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
WO2010009205A1 (en) 2008-07-18 2010-01-21 Dow Global Technologies Inc. Cellular structures and viscoelastic polyurethane foams
CN101412798B (zh) * 2008-11-21 2011-08-10 优洁（亚洲）有限公司 软质聚氨酯低回弹泡沫及其制备方法
EP2289959A1 (de) * 2009-08-29 2011-03-02 Bayer Material Science AG Hydrophile, aliphatische Polyurethan-Schäume
KR101797448B1 (ko) * 2009-12-29 2017-12-12 다우 글로벌 테크놀로지스 엘엘씨 소음 및 진동 흡수용 저밀도 폴리우레탄 발포체의 제조 방법
EP2609131B1 (en) 2010-08-24 2014-09-24 Dow Global Technologies LLC Method for making resilient low density polyurethane foam having low compression sets
EP2922886B1 (de) 2012-11-23 2017-10-04 Covestro Deutschland AG Verfahren zur herstellung von flexiblen polyurethan- weichschaumstoffen mit hohem komfort und niedrigen hystereseverlusten
WO2015183065A1 (es) 2014-05-29 2015-12-03 Dow Quimica Mexicanas S.A. De C.V. Una formulacion para preparar una espuma de poliuretano
AU2014318648B2 (en) 2013-09-13 2017-09-07 Dow Global Technologies Llc PIPA polyol based viscoelastic foams
US9447227B2 (en) * 2013-10-03 2016-09-20 Sabic Global Technologies B.V. Flexible polyurethane foam and associated method and article

Also Published As

Publication number Publication date
JP2020527631A (ja) 2020-09-10
US11124600B2 (en) 2021-09-21
HUE056917T2 (hu) 2022-03-28
CN110891996B (zh) 2022-07-08
AU2018301918A1 (en) 2020-02-20
EP3655453B1 (en) 2021-08-25
JP7274453B2 (ja) 2023-05-16
CN110891996A (zh) 2020-03-17
WO2019018142A1 (en) 2019-01-24
PT3655453T (pt) 2021-09-06
US20200140603A1 (en) 2020-05-07
ES2891977T3 (es) 2022-02-01
BR112020000738B1 (pt) 2023-02-28
EP3655453A1 (en) 2020-05-27
BR112020000738A2 (pt) 2020-07-14
AU2018301918B2 (en) 2023-08-10

Similar Documents

Publication Publication Date Title
HUE060122T2 (hu) Poliuretánhab és eljárás elõállítására
EP3112388A4 (en) In-situ foaming system for forming flame-retardant polyurethane foam in situ
PL3097132T3 (pl) Sposób wytwarzania sztywnych poliuretanowych lub modyfikowanych uretanem pianek poliizocyjanurowych
EP3115401B8 (en) Low-thermal conductivity rigid polyurethane foam with c-pentane as main foaming agent and manufacturing method and applications thereof
DK3225661T3 (en) Rigid polyurethane foam and preparation method therefor
PL3548533T3 (pl) Sztywne pianki poliuretanowe, sposób ich wytwarzania i ich zastosowanie
PL3475351T3 (pl) Kompozycja odpowiednia do wytwarzania poliuretanowych lub poliizocyjanurowych sztywnych tworzyw piankowych
HK1248741A1 (zh) 利用烴多元醇的軟質聚氨酯泡沫及包含其的化妝品
EP3176197A4 (en) Polyisocyanate composition for producing flexible polyurethane foam, and flexible polyurethane foam production method using same
PL3411420T3 (pl) Sposób obniżenia emisji aldehydu w piance poliuretanowej
ZA201906983B (en) Polyol components and use thereof for the production of rigid polyurethane foams
EP3272780A4 (en) Polyurethane foam
PL3105274T3 (pl) Sposób wytwarzania sztywnych pianek poliuretanowych i sztywnych pianek poliizocyjanuranowych
PL3841140T3 (pl) Lepkosprężyste pianki poliuretanowe
PL3713980T3 (pl) Elastyczne pianki poliuretanowe
EP3339342A4 (en) Polyurethane foam material, molded article, and method for producing polyurethane foam material
PT3538582T (pt) Emulsificantes para espuma à base de poliuretano
PT3562854T (pt) Artigo de espuma de poliuretano e método de formação da mesma
KR102456052B9 (ko) 발포 성형체 및 그 제조방법
EP3601404C0 (de) Transluzente polyurethanschaumstoffe
PT3655453T (pt) Espuma de poliuretano e método para fazer a espuma
PL3426708T3 (pl) Pianki poliuretanowe i poliizocyjanuranowe oraz sposoby ich wytwarzania
PL3275912T3 (pl) Sposób wytwarzania pianki modyfikowanej poliuretanem, otrzymana pianka i zastosowania
HUE049933T2 (hu) Rugalmas poliuretán hab
EP3841135A4 (en) POLYURETHANE FOAM AND METHODS FOR FORMING IT