MX2020011532A - Mejora a largo plazo de valores de aislamiento termico en espumas aislantes rigidas que comprenden poliisocianurato/poliuretano. - Google Patents
Mejora a largo plazo de valores de aislamiento termico en espumas aislantes rigidas que comprenden poliisocianurato/poliuretano.Info
- Publication number
- MX2020011532A MX2020011532A MX2020011532A MX2020011532A MX2020011532A MX 2020011532 A MX2020011532 A MX 2020011532A MX 2020011532 A MX2020011532 A MX 2020011532A MX 2020011532 A MX2020011532 A MX 2020011532A MX 2020011532 A MX2020011532 A MX 2020011532A
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- Mexico
- Prior art keywords
- insulation
- polyurethane
- long term
- foams
- thermal insulation
- Prior art date
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- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
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- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
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- C08G2110/0041—Foam properties having specified density
- C08G2110/0058—≥50 and <150kg/m3
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- 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
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- C08J2203/14—Saturated hydrocarbons, e.g. butane; Unspecified hydrocarbons
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- C08J2203/14—Saturated hydrocarbons, e.g. butane; Unspecified hydrocarbons
- C08J2203/142—Halogenated saturated hydrocarbons, e.g. H3C-CF3
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- C08J2203/16—Unsaturated hydrocarbons
- C08J2203/162—Halogenated unsaturated hydrocarbons, e.g. H2C=CF2
- C08J2203/164—Perhalogenated unsaturated hydrocarbons, e.g. F2C=CF2
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- 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
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- 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
- C08J2375/12—Polyurethanes from compounds containing nitrogen and active hydrogen, the nitrogen atom not being part of an isocyanate group
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- 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
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)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Abstract
Se describen espumas aislantes que comprenden poliisocianurato (PIR), y/o poliuretano (PUR), que tienen valores de aislamiento a largo plazo considerablemente mejorados, así como un método de procesamiento para elaborar dichas espumas aislantes mejoradas, y el uso de espumas aislantes mejoradas para aislamiento térmico.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP18170563 | 2018-05-03 | ||
PCT/EP2019/061000 WO2019211259A1 (en) | 2018-05-03 | 2019-04-30 | Long term improvement of thermal insulation values in rigid polyisocyanurate/polyurethane comprising insulation foams |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2020011532A true MX2020011532A (es) | 2020-12-09 |
Family
ID=62110993
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2020011532A MX2020011532A (es) | 2018-05-03 | 2019-04-30 | Mejora a largo plazo de valores de aislamiento termico en espumas aislantes rigidas que comprenden poliisocianurato/poliuretano. |
Country Status (7)
Country | Link |
---|---|
US (1) | US11434320B2 (es) |
EP (1) | EP3788087A1 (es) |
CN (1) | CN112204062B (es) |
BR (1) | BR112020021098A2 (es) |
CA (1) | CA3097056A1 (es) |
MX (1) | MX2020011532A (es) |
WO (1) | WO2019211259A1 (es) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA3184900A1 (en) | 2020-06-02 | 2021-12-09 | Huntsman International Llc | Use of epoxy compounds as carbon dioxide scavengers in pir comprising foams for superior thermal insulation properties |
CA3181739A1 (en) * | 2020-06-22 | 2021-12-30 | Jose Luna | Polyisocyanurate foams with flame retardant properties and process for making the same |
US11753516B2 (en) | 2021-10-08 | 2023-09-12 | Covestro Llc | HFO-containing compositions and methods of producing foams |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2543041B2 (ja) * | 1986-06-20 | 1996-10-16 | 松下冷機株式会社 | 断熱体 |
US5371113A (en) | 1993-03-29 | 1994-12-06 | General Electric Company | Polyurethane foam of low thermal conductivity and method of preparation |
KR0184681B1 (ko) * | 1995-01-24 | 1999-05-15 | 구보타 다다시 | 탄산가스 흡착제를 가지는 발포 단열재와 그 발포 단열재의 제조방법 |
US5567739A (en) | 1995-06-19 | 1996-10-22 | General Electric Company | Insulating foam of low thermal conductivity and method of preparation |
AU4885197A (en) | 1997-11-06 | 1999-05-31 | Matsushita Refrigeration Company | Foamed insulating material, insulating box body made using said foamed insulating material, and process for preparing foamed insulating material |
CN1237188A (zh) * | 1997-11-06 | 1999-12-01 | 松下冷机株式会社 | 隔热发泡材料,使用隔热发泡材料的隔热箱和制造隔热发泡材料的方法 |
JP2000109593A (ja) * | 1998-10-06 | 2000-04-18 | Matsushita Refrig Co Ltd | 断熱壁と断熱壁の製造方法 |
US20120313035A1 (en) * | 2011-06-08 | 2012-12-13 | Honeywell International Inc. | Polyurethane foam premixes containing halogenated olefin blowing agents and foams made from same |
EP2644374A1 (en) * | 2012-03-26 | 2013-10-02 | Huntsman International LLC | Insulation board |
EP3000592A1 (en) | 2014-09-29 | 2016-03-30 | Mondi AG | Gas-tight material |
-
2019
- 2019-04-30 BR BR112020021098-6A patent/BR112020021098A2/pt not_active Application Discontinuation
- 2019-04-30 US US17/051,475 patent/US11434320B2/en active Active
- 2019-04-30 CN CN201980030060.9A patent/CN112204062B/zh active Active
- 2019-04-30 WO PCT/EP2019/061000 patent/WO2019211259A1/en active Application Filing
- 2019-04-30 EP EP19720592.5A patent/EP3788087A1/en active Pending
- 2019-04-30 MX MX2020011532A patent/MX2020011532A/es unknown
- 2019-04-30 CA CA3097056A patent/CA3097056A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
WO2019211259A1 (en) | 2019-11-07 |
US20210238337A1 (en) | 2021-08-05 |
EP3788087A1 (en) | 2021-03-10 |
CN112204062B (zh) | 2023-10-10 |
BR112020021098A2 (pt) | 2021-02-23 |
CN112204062A (zh) | 2021-01-08 |
CA3097056A1 (en) | 2019-11-07 |
US11434320B2 (en) | 2022-09-06 |
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