MX2021013145A - Mezclas compatibilizadas de ester polioles de tereftalato y agentes de expansion de hidrocarburos. - Google Patents
Mezclas compatibilizadas de ester polioles de tereftalato y agentes de expansion de hidrocarburos.Info
- Publication number
- MX2021013145A MX2021013145A MX2021013145A MX2021013145A MX2021013145A MX 2021013145 A MX2021013145 A MX 2021013145A MX 2021013145 A MX2021013145 A MX 2021013145A MX 2021013145 A MX2021013145 A MX 2021013145A MX 2021013145 A MX2021013145 A MX 2021013145A
- Authority
- MX
- Mexico
- Prior art keywords
- terepthalate
- polyol ester
- expanding agents
- hydrocarbon
- blowing agent
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title abstract 4
- 229920005862 polyol Polymers 0.000 title abstract 3
- 150000003077 polyols Chemical class 0.000 title abstract 3
- 239000004215 Carbon black (E152) Substances 0.000 title abstract 2
- 229930195733 hydrocarbon Natural products 0.000 title abstract 2
- 150000002430 hydrocarbons Chemical class 0.000 title abstract 2
- 239000003795 chemical substances by application Substances 0.000 title 1
- 239000004604 Blowing Agent Substances 0.000 abstract 2
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 abstract 2
- 239000006260 foam Substances 0.000 abstract 2
- 239000002736 nonionic surfactant Substances 0.000 abstract 1
- 229920005906 polyester polyol Polymers 0.000 abstract 1
- 229920000582 polyisocyanurate Polymers 0.000 abstract 1
- 239000011495 polyisocyanurate Substances 0.000 abstract 1
- 229920002635 polyurethane Polymers 0.000 abstract 1
- 239000004814 polyurethane Substances 0.000 abstract 1
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
- C08G18/28—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
- C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
- C08G18/4205—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups
- C08G18/4208—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups containing aromatic groups
- C08G18/4211—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups containing aromatic groups derived from aromatic dicarboxylic acids and dialcohols
- C08G18/4213—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups containing aromatic groups derived from aromatic dicarboxylic acids and dialcohols from terephthalic acid and dialcohols
-
- 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
- C08G18/09—Processes comprising oligomerisation of isocyanates or isothiocyanates involving reaction of a part of the isocyanate or isothiocyanate groups with each other in the reaction mixture
- C08G18/092—Processes comprising oligomerisation of isocyanates or isothiocyanates involving reaction of a part of the isocyanate or isothiocyanate groups with each other in the reaction mixture oligomerisation to isocyanurate 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
- C08G18/2805—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
- C08G18/40—High-molecular-weight compounds
- C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
- C08G18/4205—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups
- C08G18/4208—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups containing aromatic groups
- C08G18/4211—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups containing aromatic groups derived from aromatic dicarboxylic acids and dialcohols
-
- 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
- C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
-
- 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
- C08J9/14—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 organic
- C08J9/141—Hydrocarbons
-
- 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
- C08G2101/00—Manufacture of cellular products
-
- 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
- C08G2110/0025—Foam properties rigid
-
- 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
- C08G2115/00—Oligomerisation
- C08G2115/02—Oligomerisation to isocyanurate groups
-
- 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
- C08J2203/00—Foams characterized by the expanding agent
- C08J2203/14—Saturated hydrocarbons, e.g. butane; Unspecified hydrocarbons
-
- 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
-
- 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
- C08J2471/00—Characterised by the use of polyethers obtained by reactions forming an ether link in the main chain; Derivatives of such polymers
- C08J2471/02—Polyalkylene oxides
-
- 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
- C08J2487/00—Characterised by the use of unspecified macromolecular compounds, obtained otherwise than by polymerisation reactions only involving unsaturated carbon-to-carbon bonds
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)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Las composiciones de poliol formuladas contienen un poliol poliéster a base de ácido tereftálico, un agente de expansión de hidrocarburo C4-7 y un tensioactivo no iónico que tiene un equilibrio hidrófilo-lipófilo superior a 13 hasta 18.5. Las composiciones de poliol formuladas exhiben una estabilidad de almacenamiento sorprendentemente buena y resisten la estratificación en capas. Las composiciones son útiles para fabricar espumas rígidas de poliuretano y/o poliisocianurato. La buena compatibilidad del agente de expansión conduce a una estructura celular mejorada en las espumas.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT201900006906 | 2019-05-16 | ||
PCT/US2020/028917 WO2020231603A1 (en) | 2019-05-16 | 2020-04-20 | Compatibilized blends of terephalate ester polyols and hydrocarbon blowing agents |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2021013145A true MX2021013145A (es) | 2021-12-10 |
Family
ID=67875946
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2021013145A MX2021013145A (es) | 2019-05-16 | 2020-04-20 | Mezclas compatibilizadas de ester polioles de tereftalato y agentes de expansion de hidrocarburos. |
Country Status (6)
Country | Link |
---|---|
US (1) | US20220227916A1 (es) |
EP (1) | EP3969496A1 (es) |
JP (1) | JP7617856B2 (es) |
CN (1) | CN113728028B (es) |
MX (1) | MX2021013145A (es) |
WO (1) | WO2020231603A1 (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20240368334A1 (en) | 2021-07-01 | 2024-11-07 | Evonik Operations Gmbh | Production of rigid polyurethane or polyisocyanurate foam |
EP4524172A1 (en) | 2023-09-12 | 2025-03-19 | PCC ROKITA Spolka Akcyjna | Pir and pur-pir polyol composition |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5464562A (en) | 1995-04-24 | 1995-11-07 | Basf Corporation | Polyoxyalkylene polyether monool polyurethane foam additive |
DE19620816A1 (de) | 1996-05-23 | 1997-11-27 | Wacker Chemie Gmbh | Zu flammabweisende Elastomere vernetzbare Organopolysiloxanmassen |
US5922779A (en) | 1997-10-10 | 1999-07-13 | Stepan Company | Polyol blends for producing hydrocarbon-blown polyurethane and polyisocyanurate foams |
US6359022B1 (en) | 1997-10-10 | 2002-03-19 | Stepan Company | Pentane compatible polyester polyols |
US6245826B1 (en) | 1998-02-09 | 2001-06-12 | Basf Corporation | Isocyanate-based rigid foam |
JP2000057609A (ja) | 1998-08-07 | 2000-02-25 | Toshiba Corp | 制御装置 |
US20030020042A1 (en) * | 1999-02-05 | 2003-01-30 | Wilson Joe C. | Stable polyester polyol composition |
EP1219653A1 (en) * | 2000-12-29 | 2002-07-03 | Huntsman International Llc | Rigid polyurethane or urethane-modified polyisocyanurate foams and processes for their preparation |
WO2004076517A1 (ja) * | 2003-02-25 | 2004-09-10 | Sanyo Chemical Industries, Ltd. | ポリウレタン樹脂水性分散体およびそれを用いたシート材料 |
EP1984415B1 (en) | 2006-02-15 | 2011-01-05 | Stepan Company | Compatibilizing surfactants for polyurethane polyols and resins |
JP5437570B2 (ja) * | 2006-10-05 | 2014-03-12 | ベック株式会社 | 硬質ポリウレタンフォーム積層体の形成方法 |
JP5026896B2 (ja) | 2006-12-11 | 2012-09-19 | ベック株式会社 | ポリオール組成物及び硬質ポリウレタンフォームの製造方法 |
EP2165718A1 (de) | 2008-09-19 | 2010-03-24 | Bayer MaterialScience AG | Wundauflage mit einer Polyurethan-Schaumschicht und einer Deckschicht aus thermoplastischem Polymer |
JP5544724B2 (ja) * | 2009-02-18 | 2014-07-09 | 東ソー株式会社 | 水性ポリウレタン樹脂組成物およびこれを用いたフィルム成型体 |
US20110028624A1 (en) * | 2009-07-30 | 2011-02-03 | Genovique Specialties Holdings Corporation | Polymer Compositions That Include High Solvating Plasticizer And Surfactant |
US20140186611A1 (en) * | 2011-06-29 | 2014-07-03 | Dow Global Technologies Llc | Polyol formulations for improved green strength of polyisocyanurate rigid foams |
IN2014CN04925A (es) * | 2012-01-02 | 2015-09-18 | Basf Se | |
EP2722144A1 (de) * | 2012-10-19 | 2014-04-23 | Bayer MaterialScience AG | Reaktionssystem zur Herstellung von PUR- und PIR Hartschaumstoffen enthaltend Schichtsilikate |
JP2014125516A (ja) * | 2012-12-26 | 2014-07-07 | Kao Corp | 硬質ポリウレタンフォーム製造用ポリオール混合物 |
JP6568250B2 (ja) | 2017-03-02 | 2019-08-28 | 株式会社エフコンサルタント | 硬化性組成物及び被覆方法 |
CN112384834B (zh) | 2018-07-10 | 2023-08-11 | 日产化学株式会社 | 固化膜、取向材及相位差材 |
WO2020076539A1 (en) * | 2018-10-09 | 2020-04-16 | Dow Global Technologies Llc | A rigid polyurethane foam formulation and foam made therefrom |
-
2020
- 2020-04-20 JP JP2021568245A patent/JP7617856B2/ja active Active
- 2020-04-20 CN CN202080030111.0A patent/CN113728028B/zh active Active
- 2020-04-20 US US17/608,530 patent/US20220227916A1/en active Pending
- 2020-04-20 WO PCT/US2020/028917 patent/WO2020231603A1/en not_active Application Discontinuation
- 2020-04-20 MX MX2021013145A patent/MX2021013145A/es unknown
- 2020-04-20 EP EP20723965.8A patent/EP3969496A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
EP3969496A1 (en) | 2022-03-23 |
JP2022533617A (ja) | 2022-07-25 |
JP7617856B2 (ja) | 2025-01-20 |
CN113728028A (zh) | 2021-11-30 |
US20220227916A1 (en) | 2022-07-21 |
CN113728028B (zh) | 2024-09-27 |
WO2020231603A1 (en) | 2020-11-19 |
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