MX2017011450A - Liberacion de molde de baja deslaminacion. - Google Patents
Liberacion de molde de baja deslaminacion.Info
- Publication number
- MX2017011450A MX2017011450A MX2017011450A MX2017011450A MX2017011450A MX 2017011450 A MX2017011450 A MX 2017011450A MX 2017011450 A MX2017011450 A MX 2017011450A MX 2017011450 A MX2017011450 A MX 2017011450A MX 2017011450 A MX2017011450 A MX 2017011450A
- Authority
- MX
- Mexico
- Prior art keywords
- mold
- mold release
- less
- curing catalyst
- skins
- Prior art date
Links
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/56—Coatings, e.g. enameled or galvanised; Releasing, lubricating or separating agents
- B29C33/60—Releasing, lubricating or separating agents
- B29C33/62—Releasing, lubricating or separating agents based on polymers or oligomers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/56—Coatings, e.g. enameled or galvanised; Releasing, lubricating or separating agents
- B29C33/58—Applying the releasing agents
-
- 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
-
- 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
- C08G18/166—Catalysts not provided for in the groups C08G18/18 - C08G18/26
- C08G18/168—Organic 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
- C08G18/08—Processes
- C08G18/16—Catalysts
- C08G18/22—Catalysts containing metal 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
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2075/00—Use of PU, i.e. polyureas or polyurethanes or derivatives thereof, as moulding material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/0005—Condition, form or state of moulded material or of the material to be shaped containing compounding ingredients
- B29K2105/0014—Catalysts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous
- B29K2105/045—Condition, form or state of moulded material or of the material to be shaped cellular or porous with open cells
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous
- B29K2105/046—Condition, form or state of moulded material or of the material to be shaped cellular or porous with closed cells
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
- B29K2995/0001—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular acoustical properties
- B29K2995/0002—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular acoustical properties insulating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
- B29K2995/0037—Other properties
- B29K2995/0068—Permeability to liquids; Adsorption
- B29K2995/0069—Permeability to liquids; Adsorption non-permeable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/58—Upholstery or cushions, e.g. vehicle upholstery or interior padding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/751—Mattresses, cushions
-
- 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
- C08G2110/0008—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
- C08G2110/0016—Foam properties semi-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
- C08G2110/0025—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
- 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
- C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
- C08J2375/04—Polyurethanes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Polyurethanes Or Polyureas (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Materials Engineering (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
Abstract
Métodos y combinaciones de un catalizador de curado con una mezcla de liberación de molde, que luego se aplica subsecuentemente a la superficie de un molde antes de la aplicación de reactivos de poliuretano al molde, donde el componente de catalizador de curado tiene el efecto de catalizar la reacción en la superficie de la parte moldeada. Esta catálisis da por resultado mayor reactividad en la superficie entre las porciones de reacción y menor deslaminación de la superficie de la espuma, para de esta manera conducir a películas exteriores más atractivas con una estructura de celda más consistente, y menores tiempos de des-moldeo debido a las películas exteriores cuya naturaleza las hace menos probable que se adhieran a la superficie del molde. Estas espumas serán menos probables que se rasguen en la abertura del molde, y la calidad y rendimiento de producción será mejorado.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201562130802P | 2015-03-10 | 2015-03-10 | |
PCT/US2016/021736 WO2016145170A1 (en) | 2015-03-10 | 2016-03-10 | Low delamination mold release |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2017011450A true MX2017011450A (es) | 2018-08-15 |
Family
ID=56879711
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2017011450A MX2017011450A (es) | 2015-03-10 | 2016-03-10 | Liberacion de molde de baja deslaminacion. |
Country Status (7)
Country | Link |
---|---|
US (2) | US10040223B2 (es) |
EP (1) | EP3268200A4 (es) |
JP (1) | JP2018507806A (es) |
CN (1) | CN107530916B (es) |
CA (1) | CA2978193C (es) |
MX (1) | MX2017011450A (es) |
WO (1) | WO2016145170A1 (es) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018018571A1 (en) * | 2016-07-29 | 2018-02-01 | Dow Global Technologies Llc | Insulative apparatus |
EP3670622B1 (en) | 2016-09-20 | 2022-03-30 | Avery Dennison Corporation | Multilayer tape |
US11059264B2 (en) | 2018-03-19 | 2021-07-13 | Avery Dennison Corporation | Multilayer constrained-layer damping |
HUE063771T2 (hu) | 2018-05-17 | 2024-01-28 | Avery Dennison Corp | Többrétegû csillapító laminátum részleges lefedéssel |
EP3883735B1 (de) * | 2018-11-23 | 2023-10-11 | BASF Coatings GmbH | Automatisiertes verfahren zum spritzformen von beschichteten bauteilen |
CN110862861A (zh) * | 2019-12-09 | 2020-03-06 | 潍坊赛宝工业技术研究院有限公司 | 水基型脱模剂及其制备方法 |
CN112642669A (zh) * | 2020-04-13 | 2021-04-13 | 肯天化工(上海)有限公司 | 喷涂脱模剂的方法 |
JP2022001729A (ja) * | 2020-06-19 | 2022-01-06 | 有限会社 伊藤 | セントルフォームの面板、セントルおよびセントルフォームの面板の加工方法 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4038088A (en) * | 1975-03-10 | 1977-07-26 | The Goodyear Tire & Rubber Company | Mold release agent |
US4585803A (en) * | 1984-08-17 | 1986-04-29 | The Dow Chemical Company | Internal mold release compositions |
US4882107A (en) * | 1988-11-23 | 1989-11-21 | Union Carbide Chemicals And Plastics Company Inc. | Mold release coating process and apparatus using a supercritical fluid |
JPH04325519A (ja) * | 1991-04-25 | 1992-11-13 | Nippon Paint Co Ltd | 尿素系触媒性硬化剤およびそれを含む樹脂組成物 |
US5500176A (en) * | 1993-09-17 | 1996-03-19 | Bayer Corporation | Process for the production of molded products using internal mold release agents |
JPH07329099A (ja) * | 1994-06-03 | 1995-12-19 | Sumitomo Bayer Urethane Kk | ポリウレタン樹脂成形品を製造する方法 |
US5529739A (en) * | 1994-11-15 | 1996-06-25 | Bayer Corporation | Process for the production of molded products using internal mold release agents |
US5576409B1 (en) * | 1995-08-25 | 1998-09-22 | Ici Plc | Internal mold release compositions |
US7195726B1 (en) * | 1998-08-26 | 2007-03-27 | Dow Global Technologies Inc. | Internal mold release for low density reaction injection molded polyurethane foam |
DE10158154A1 (de) * | 2001-11-28 | 2003-06-18 | Bayer Ag | Trennmittel und Verfahren zur Herstellung von Kunststoffformteilen |
JP4413473B2 (ja) * | 2002-07-02 | 2010-02-10 | 三井化学株式会社 | ポリウレタンフォーム成形用の金型塗布用離型剤 |
JP2004034436A (ja) * | 2002-07-02 | 2004-02-05 | Fuji Photo Film Co Ltd | 感熱記録材料 |
JP2005199504A (ja) * | 2004-01-14 | 2005-07-28 | Yushiro Chem Ind Co Ltd | ポリウレタン成形用水性離型剤 |
DE102006026870A1 (de) * | 2006-06-09 | 2007-12-13 | Goldschmidt Gmbh | Trennmittel und seine Verwendung bei der Herstellung von Polyurethan-Formkörpern |
US8476330B2 (en) * | 2007-07-13 | 2013-07-02 | Momentive Performance Materials Inc. | Polyurethane foam containing synergistic surfactant combinations and process for making same |
WO2009042227A2 (en) * | 2007-09-27 | 2009-04-02 | Henkel Corporation | Two-component high gloss semi-permanent water based release agent for polyester substrates |
-
2016
- 2016-03-10 JP JP2017566615A patent/JP2018507806A/ja active Pending
- 2016-03-10 CA CA2978193A patent/CA2978193C/en active Active
- 2016-03-10 CN CN201680022230.5A patent/CN107530916B/zh active Active
- 2016-03-10 MX MX2017011450A patent/MX2017011450A/es unknown
- 2016-03-10 EP EP16762495.6A patent/EP3268200A4/en active Pending
- 2016-03-10 US US15/066,326 patent/US10040223B2/en active Active
- 2016-03-10 WO PCT/US2016/021736 patent/WO2016145170A1/en active Application Filing
-
2018
- 2018-07-05 US US16/028,181 patent/US10486341B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US10040223B2 (en) | 2018-08-07 |
US20160264818A1 (en) | 2016-09-15 |
CN107530916A (zh) | 2018-01-02 |
JP2018507806A (ja) | 2018-03-22 |
CN107530916B (zh) | 2020-06-19 |
CA2978193C (en) | 2021-11-02 |
CA2978193A1 (en) | 2016-09-15 |
US20180311865A1 (en) | 2018-11-01 |
EP3268200A4 (en) | 2019-02-20 |
US10486341B2 (en) | 2019-11-26 |
WO2016145170A1 (en) | 2016-09-15 |
EP3268200A1 (en) | 2018-01-17 |
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