MX2023006296A - Una composicion de resina de poliuretano termoplastico. - Google Patents
Una composicion de resina de poliuretano termoplastico.Info
- Publication number
- MX2023006296A MX2023006296A MX2023006296A MX2023006296A MX2023006296A MX 2023006296 A MX2023006296 A MX 2023006296A MX 2023006296 A MX2023006296 A MX 2023006296A MX 2023006296 A MX2023006296 A MX 2023006296A MX 2023006296 A MX2023006296 A MX 2023006296A
- Authority
- MX
- Mexico
- Prior art keywords
- polyurethane resin
- resin composition
- thermoplastic polyurethane
- uva2
- uva1
- Prior art date
Links
- 239000011342 resin composition Substances 0.000 title abstract 5
- 229920002803 thermoplastic polyurethane Polymers 0.000 title abstract 5
- -1 benzotriazole compound Chemical class 0.000 abstract 2
- 229920005749 polyurethane resin Polymers 0.000 abstract 2
- 238000002834 transmittance Methods 0.000 abstract 2
- 150000001412 amines Chemical class 0.000 abstract 1
- 239000003963 antioxidant agent Substances 0.000 abstract 1
- 230000003078 antioxidant effect Effects 0.000 abstract 1
- 239000012964 benzotriazole Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 230000001186 cumulative effect Effects 0.000 abstract 1
- 239000004611 light stabiliser Substances 0.000 abstract 1
- 239000006097 ultraviolet radiation absorber 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
- C08G18/28—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
- C08G18/3203—Polyhydroxy compounds
- C08G18/3206—Polyhydroxy compounds aliphatic
-
- 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
- C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
- C08G18/12—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation step
-
- 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
- C08G18/4266—Polycondensates having carboxylic or carbonic ester groups in the main chain prepared from hydroxycarboxylic acids and/or lactones
- C08G18/4269—Lactones
- C08G18/4277—Caprolactone and/or substituted caprolactone
-
- 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
- C08G18/75—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic
- C08G18/758—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing two or more cycloaliphatic rings
-
- 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
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
- C08K5/005—Stabilisers against oxidation, heat, light, ozone
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/20—Carboxylic acid amides
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/34—Heterocyclic compounds having nitrogen in the ring
- C08K5/3412—Heterocyclic compounds having nitrogen in the ring having one nitrogen atom in the ring
- C08K5/3432—Six-membered rings
- C08K5/3435—Piperidines
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/34—Heterocyclic compounds having nitrogen in the ring
- C08K5/3467—Heterocyclic compounds having nitrogen in the ring having more than two nitrogen atoms in the ring
- C08K5/3472—Five-membered rings
- C08K5/3475—Five-membered rings condensed with carbocyclic rings
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/34—Heterocyclic compounds having nitrogen in the ring
- C08K5/3467—Heterocyclic compounds having nitrogen in the ring having more than two nitrogen atoms in the ring
- C08K5/3477—Six-membered rings
- C08K5/3492—Triazines
-
- 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
- C08L75/06—Polyurethanes from polyesters
-
- 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
- C08J2375/06—Polyurethanes from polyesters
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/16—Applications used for films
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)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Una composición de resina de poliuretano termoplástico que comprende: una resina de poliuretano termoplástico; un paquete de absorción ultravioleta que comprende un compuesto de benzotriazol (UVA1) y un compuesto de triazina (UVA2), en donde la proporción de masa de UVA1 a UVA2 es de 1:1 a 3:1; opcionalmente, un fotoestabilizador de amina impedida y/o un compuesto antioxidante; y en donde la composición de resina de poliuretano termoplástico tiene una transmitancia ultravioleta máxima de = 3% en las longitudes de onda entre 280 nm y 365 nm, y una transmitancia ultravioleta de = 6% en las longitudes de onda entre 365 nm y 370 nm cuando la resina de poliuretano termoplástico se forma en una película que tiene una espesor de 0.15 mm (6 milésimas de pulgada), y donde el % en peso acumulativo de UVA1 y UVA2 en la composición de resina de poliuretano oscila entre 0.5% en peso y 0.85% en peso basado en el peso total de la composición de resina de poliuretano.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US202063120450P | 2020-12-02 | 2020-12-02 | |
PCT/US2021/061339 WO2022119885A1 (en) | 2020-12-02 | 2021-12-01 | A thermoplastic polyurethane resin composition |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2023006296A true MX2023006296A (es) | 2023-06-14 |
Family
ID=81853520
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2023006296A MX2023006296A (es) | 2020-12-02 | 2021-12-01 | Una composicion de resina de poliuretano termoplastico. |
Country Status (6)
Country | Link |
---|---|
US (1) | US20240002574A1 (es) |
EP (1) | EP4255952A1 (es) |
CN (1) | CN116507609A (es) |
CA (1) | CA3202767A1 (es) |
MX (1) | MX2023006296A (es) |
WO (1) | WO2022119885A1 (es) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2361005B (en) * | 2000-04-04 | 2002-08-14 | Ciba Sc Holding Ag | Synergistic mixtures of uv-absorbers in polyolefins |
MY139524A (en) * | 2004-06-30 | 2009-10-30 | Ciba Holding Inc | Stabilization of polyether polyol, polyester polyol or polyurethane compositions |
JP5426387B2 (ja) * | 2006-10-04 | 2014-02-26 | スリーエム イノベイティブ プロパティズ カンパニー | 多層ポリウレタン保護フィルムの製造方法 |
TWI462888B (zh) * | 2008-12-22 | 2014-12-01 | Sekisui Chemical Co Ltd | Laminated glass laminate and interlayer glass for laminated glass |
JP4947451B2 (ja) * | 2009-08-24 | 2012-06-06 | 積水化学工業株式会社 | 合わせガラス用中間膜及び合わせガラス |
JP7110606B2 (ja) * | 2017-02-27 | 2022-08-02 | 東ソー株式会社 | 熱可塑性ポリウレタン樹脂組成物、および該樹脂組成物を用いた成形体 |
-
2021
- 2021-12-01 MX MX2023006296A patent/MX2023006296A/es unknown
- 2021-12-01 CA CA3202767A patent/CA3202767A1/en active Pending
- 2021-12-01 EP EP21901359.6A patent/EP4255952A1/en active Pending
- 2021-12-01 US US18/039,426 patent/US20240002574A1/en active Pending
- 2021-12-01 CN CN202180081259.1A patent/CN116507609A/zh active Pending
- 2021-12-01 WO PCT/US2021/061339 patent/WO2022119885A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
US20240002574A1 (en) | 2024-01-04 |
EP4255952A1 (en) | 2023-10-11 |
CN116507609A (zh) | 2023-07-28 |
CA3202767A1 (en) | 2022-06-09 |
WO2022119885A1 (en) | 2022-06-09 |
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