MX2020004584A - Metodos y composiciones para formar articulos de poliuretano elastomerico y articulos de poliuretano elastomerico asociados formados a partir de los mismos. - Google Patents
Metodos y composiciones para formar articulos de poliuretano elastomerico y articulos de poliuretano elastomerico asociados formados a partir de los mismos.Info
- Publication number
- MX2020004584A MX2020004584A MX2020004584A MX2020004584A MX2020004584A MX 2020004584 A MX2020004584 A MX 2020004584A MX 2020004584 A MX2020004584 A MX 2020004584A MX 2020004584 A MX2020004584 A MX 2020004584A MX 2020004584 A MX2020004584 A MX 2020004584A
- Authority
- MX
- Mexico
- Prior art keywords
- elastomeric polyurethane
- ranging
- polyurethane articles
- methods
- compositions
- Prior art date
Links
- 229920002635 polyurethane Polymers 0.000 title abstract 4
- 239000004814 polyurethane Substances 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 2
- 239000000203 mixture Substances 0.000 title 1
- 239000012948 isocyanate Substances 0.000 abstract 2
- 150000002513 isocyanates Chemical class 0.000 abstract 2
- 238000005299 abrasion Methods 0.000 abstract 1
- 239000000758 substrate 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
- C08G18/08—Processes
- C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D35/00—Producing footwear
- B29D35/12—Producing parts thereof, e.g. soles, heels, uppers, by a moulding technique
- B29D35/14—Multilayered parts
-
- 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
-
- 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
-
- 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
- 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
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B13/00—Soles; Sole-and-heel integral units
- A43B13/02—Soles; Sole-and-heel integral units characterised by the material
- A43B13/12—Soles with several layers of different materials
-
- 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
- C08G2170/00—Compositions for adhesives
- C08G2170/90—Compositions for adhesives used in footwear
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)
- Mechanical Engineering (AREA)
- Polyurethanes Or Polyureas (AREA)
- Laminated Bodies (AREA)
- Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
Abstract
Se proporcionan métodos para formar artículos de poliuretano elastomérico en los que un componente isocianato que incluye un prepolímero de isocianato se mezcla con un componente reactivo a isocianato que tiene una viscosidad que varía de 50,000 a 200,000 centipoise según se mide por el estándar ASTM D2196, y en donde se aplica como una o más capas sobre una superficie de un sustrato portador a una velocidad de aplicación que varía de 0.5 a 20 g/seg, donde cada una de una o más de dichas capas aplicadas independientemente tiene un grosor que varía de 0.2 y 10 milímetros y tiene un grosor total que varía de 0.2 a 60 milímetros. Las capas aplicadas se curan en ausencia de calor añadido mediante una reacción exotérmica para formar el artículo de poliuretano elastomérico que tiene una resistencia a la abrasión que varía de 20 a 250 mm3, una dureza que varía de 60 Asker C a 90 Asker C, y una densidad que varía de 330 y 1000 kg/m3.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201762579805P | 2017-10-31 | 2017-10-31 | |
| PCT/US2018/056503 WO2019089235A1 (en) | 2017-10-31 | 2018-10-18 | Methods and compositions for forming elastomeric polyurethane articles and associated elastomeric polyurethane articles formed thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX2020004584A true MX2020004584A (es) | 2020-08-24 |
Family
ID=64362621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2020004584A MX2020004584A (es) | 2017-10-31 | 2018-10-18 | Metodos y composiciones para formar articulos de poliuretano elastomerico y articulos de poliuretano elastomerico asociados formados a partir de los mismos. |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US11884768B2 (es) |
| EP (1) | EP3704172B1 (es) |
| CN (1) | CN111356713B (es) |
| BR (1) | BR112020008567A2 (es) |
| ES (1) | ES2968623T3 (es) |
| MX (1) | MX2020004584A (es) |
| PT (1) | PT3704172T (es) |
| SI (1) | SI3704172T1 (es) |
| WO (1) | WO2019089235A1 (es) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10253195B2 (en) | 2014-11-24 | 2019-04-09 | Ppg Industries Ohio, Inc. | Coreactive materials and methods for three-dimensional printing |
| US12384097B2 (en) | 2017-08-18 | 2025-08-12 | Ppg Industries Ohio, Inc. | Additive manufacturing using reactive compositions |
| US10434704B2 (en) | 2017-08-18 | 2019-10-08 | Ppg Industries Ohio, Inc. | Additive manufacturing using polyurea materials |
| CN113710481A (zh) | 2019-02-11 | 2021-11-26 | Ppg工业俄亥俄公司 | 多层系统和制造多层系统的方法 |
| KR20210124439A (ko) | 2019-02-11 | 2021-10-14 | 피피지 인더스트리즈 오하이오 인코포레이티드 | 밀봉 캡의 3차원 인쇄 |
| EP3924187A1 (en) | 2019-02-11 | 2021-12-22 | PPG Industries Ohio, Inc. | Elastomeric compositions and methods of use |
| MX2021009606A (es) | 2019-02-11 | 2021-11-12 | Ppg Ind Ohio Inc | Métodos para fabricar componentes de sellado químicamente resistentes. |
| CA3156173A1 (en) * | 2019-09-30 | 2021-04-08 | Basf Se | Spray polyurethane elastomers and methods for producing the same |
| CN120153003A (zh) * | 2022-11-08 | 2025-06-13 | 路博润先进材料公司 | 高弹性热塑性聚氨酯及其用途 |
| CN118085224B (zh) * | 2024-03-18 | 2024-07-09 | 嘉神(云浮)新材料科技有限公司 | 一种高固低粘低voc好消光的净味树脂及其制备方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5952053A (en) * | 1997-09-26 | 1999-09-14 | Willamette Valley Company | Process for producing filled polyurethane elastomers |
| US6423755B1 (en) * | 2000-02-25 | 2002-07-23 | Essex Specialty Products, Inc | Rigid polyurethane foams |
| US7658974B2 (en) * | 2005-04-25 | 2010-02-09 | Rohm And Haas Company | Process for making urethane-containing structures and the structures made thereby |
| WO2008057878A2 (en) * | 2006-11-01 | 2008-05-15 | Dow Global Technologies Inc. | Articles comprising nonpolar polyolefin and polyurethane, and methods for their preparation and use |
| CN104066763A (zh) * | 2012-01-18 | 2014-09-24 | 巴斯夫欧洲公司 | 具有高回弹性和低压缩形变的低密度聚氨酯鞋底或鞋底部分 |
| US10875956B2 (en) * | 2013-07-16 | 2020-12-29 | Basf Se | Isocyanate prepolymer composition and crosslinked polyurethane prepared therefrom |
| WO2015062960A1 (en) | 2013-10-28 | 2015-05-07 | Basf Se | Low density polyurethane microcellular elastomer |
-
2018
- 2018-10-18 PT PT188047369T patent/PT3704172T/pt unknown
- 2018-10-18 SI SI201831058T patent/SI3704172T1/sl unknown
- 2018-10-18 BR BR112020008567-7A patent/BR112020008567A2/pt not_active Application Discontinuation
- 2018-10-18 US US16/760,707 patent/US11884768B2/en active Active
- 2018-10-18 ES ES18804736T patent/ES2968623T3/es active Active
- 2018-10-18 CN CN201880070213.8A patent/CN111356713B/zh active Active
- 2018-10-18 MX MX2020004584A patent/MX2020004584A/es unknown
- 2018-10-18 EP EP18804736.9A patent/EP3704172B1/en active Active
- 2018-10-18 WO PCT/US2018/056503 patent/WO2019089235A1/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| PT3704172T (pt) | 2024-02-06 |
| EP3704172A1 (en) | 2020-09-09 |
| US11884768B2 (en) | 2024-01-30 |
| CN111356713A (zh) | 2020-06-30 |
| SI3704172T1 (sl) | 2024-03-29 |
| EP3704172B1 (en) | 2023-12-06 |
| ES2968623T3 (es) | 2024-05-13 |
| US20200332049A1 (en) | 2020-10-22 |
| CN111356713B (zh) | 2022-09-06 |
| WO2019089235A9 (en) | 2019-06-13 |
| BR112020008567A2 (pt) | 2020-10-20 |
| WO2019089235A1 (en) | 2019-05-09 |
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