MX9604868A - Composiciones de poliol, que tienen propiedades internas de liberacion del molde. - Google Patents
Composiciones de poliol, que tienen propiedades internas de liberacion del molde.Info
- Publication number
- MX9604868A MX9604868A MX9604868A MX9604868A MX9604868A MX 9604868 A MX9604868 A MX 9604868A MX 9604868 A MX9604868 A MX 9604868A MX 9604868 A MX9604868 A MX 9604868A MX 9604868 A MX9604868 A MX 9604868A
- Authority
- MX
- Mexico
- Prior art keywords
- mold release
- internal mold
- release properties
- polyol compositions
- polyol
- Prior art date
Links
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
- C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
- C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
- C08G18/6666—Compounds of group C08G18/48 or C08G18/52
- C08G18/667—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
- C08G18/6674—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203
-
- 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
- B29C33/64—Silicone
-
- 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
- C08G2110/0066—≥ 150kg/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
- C08G2110/00—Foam properties
- C08G2110/0083—Foam properties prepared using water as the sole blowing agent
-
- 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
- C08G2125/00—Compositions for processes using internal mould release agents
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)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Una composicion de poliol, capaz de suministrar propiedades internas de liberacion del molde, esta composicion comprende: A.) un poliol reactivo de isocianato, que tiene un peso molecular de 100 hasta aproximadamente 10,000; y B.) una cantidad efectiva de una composicion interna de liberacion del molde, la cual está compuesta de: a) un polímero que contiene silicio; y b.) al menos un compuesto funcional de diéster, el cual es el producto de reaccion de: (i) un ácido dicarboxílico aromático; e (ii) alcoholes, que tienen de 2 a 30 átomos de carbono.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/572,565 US5700390A (en) | 1995-12-14 | 1995-12-14 | Polyol compositions having internal mold release properties |
US08572565 | 1995-12-14 |
Publications (2)
Publication Number | Publication Date |
---|---|
MXPA96004868A MXPA96004868A (es) | 1997-06-01 |
MX9604868A true MX9604868A (es) | 1997-06-28 |
Family
ID=24288409
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX9604868A MX9604868A (es) | 1995-12-14 | 1996-10-16 | Composiciones de poliol, que tienen propiedades internas de liberacion del molde. |
Country Status (3)
Country | Link |
---|---|
US (1) | US5700390A (es) |
CA (1) | CA2190175A1 (es) |
MX (1) | MX9604868A (es) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7875675B2 (en) | 2005-11-23 | 2011-01-25 | Milgard Manufacturing Incorporated | Resin for composite structures |
US8101107B2 (en) | 2005-11-23 | 2012-01-24 | Milgard Manufacturing Incorporated | Method for producing pultruded components |
US7901762B2 (en) | 2005-11-23 | 2011-03-08 | Milgard Manufacturing Incorporated | Pultruded component |
US8597016B2 (en) | 2005-11-23 | 2013-12-03 | Milgard Manufacturing Incorporated | System for producing pultruded components |
US20070238470A1 (en) * | 2006-04-10 | 2007-10-11 | Motorola, Inc. | Conservation of temporary roaming numbers |
US20080088051A1 (en) * | 2006-10-16 | 2008-04-17 | Robert Harvey Moffett | Rotational molding paint-ready polyurethane |
US8901187B1 (en) | 2008-12-19 | 2014-12-02 | Hickory Springs Manufacturing Company | High resilience flexible polyurethane foam using MDI |
US8906975B1 (en) | 2009-02-09 | 2014-12-09 | Hickory Springs Manufacturing Company | Conventional flexible polyurethane foam using MDI |
WO2018187395A1 (en) * | 2017-04-07 | 2018-10-11 | The Willamette Valley Company Llc | Polymeric plugging composition |
Family Cites Families (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2262266C2 (de) * | 1972-12-20 | 1982-04-01 | Neynaber Chemie Gmbh, 2854 Loxstedt | Verwendung eines Estergemisches als Gleitmittel für die formgebende Verarbeitung thermoplastischer Massen |
US4076660A (en) * | 1974-03-04 | 1978-02-28 | The Dow Chemical Company | Non-elastomeric rapid-setting polyurethanes |
US4052495A (en) * | 1975-05-19 | 1977-10-04 | Dow Corning Corporation | Method of obtaining release of polyurethane polymers and compositions therefor |
US4111861A (en) * | 1976-09-24 | 1978-09-05 | Union Carbide Corporation | Method of molding polyurethanes having mold release properties |
US4118203A (en) * | 1977-05-18 | 1978-10-03 | Shell Oil Company | Wax composition |
JPS5842613A (ja) * | 1981-09-09 | 1983-03-12 | Toyoda Gosei Co Ltd | ウレタンフオ−ム製品の製造方法 |
US4425458A (en) * | 1982-04-09 | 1984-01-10 | Henkel Corporation | Polyguerbet alcohol esters |
US4457887A (en) * | 1982-08-19 | 1984-07-03 | Dow Corning Corporation | Process for reaction injection molding of silicone containing polyurethanes |
DE3369257D1 (en) * | 1982-12-11 | 1987-02-26 | Foseco Int | Alkali metal silicate binder compositions |
US4546154A (en) * | 1983-05-23 | 1985-10-08 | Ici Americas Inc. | Process for forming mold releasable polyurethane, polyurea and polyureaurethane resins using isocyanate reactive polysiloxanes as internal mold release agents |
US4498929A (en) * | 1983-04-18 | 1985-02-12 | Ici Americas Inc. | Stable dispersions of polyisocyanates containing polysiloxane mold release agents |
US4477366A (en) * | 1983-05-23 | 1984-10-16 | Ici Americas Inc. | Silicone surfactant/organofunctional polysiloxane internal mold release agents |
US4499254A (en) * | 1984-02-13 | 1985-02-12 | Texaco Inc. | Reaction injection molded elastomers containing high molecular weight organic acids |
US4562240A (en) * | 1984-12-20 | 1985-12-31 | Ashland Oil, Inc. | Bicyclic amide acetal/polyol/polyisocyanate polymers |
US4677167A (en) * | 1985-07-26 | 1987-06-30 | Ashland Oil, Inc. | Pressure sensitive adhesive reaction product of bicyclic amide acetal and acrylate interpolymer |
JPS62131009A (ja) * | 1985-12-03 | 1987-06-13 | Shin Etsu Chem Co Ltd | ウレタン用内部離型剤 |
DE3600402A1 (de) * | 1986-01-09 | 1987-07-16 | Goldschmidt Ag Th | Verfahren zur herstellung von polyurethanformkoerpern |
US4722946A (en) * | 1986-07-03 | 1988-02-02 | Polymer Dynamics (Delaware), Ltd. | Energy-attenuating polyurethanes |
JPH0649298B2 (ja) * | 1989-09-25 | 1994-06-29 | 東海ゴム工業株式会社 | 発泡品の成形方法 |
US5158607A (en) * | 1991-05-08 | 1992-10-27 | Miles Inc. | Internal release agents, active hydrogen containing mixtures which contain such agents and the use thereof in a process for the production of molded products |
US5160538A (en) * | 1991-04-22 | 1992-11-03 | Miles Inc. | Internal release agents, active hydrogen containing mixtures which contain such agents and the use thereof in a process for the production of molded products |
US5125973A (en) * | 1991-04-22 | 1992-06-30 | Miles Inc. | Internal mold release agents and use thereof in the production of molded products |
JPH0525339A (ja) * | 1991-07-24 | 1993-02-02 | Shin Etsu Polymer Co Ltd | シリコーン系ゴムコンパウンド |
JPH0632983A (ja) * | 1992-07-20 | 1994-02-08 | Toshiba Silicone Co Ltd | シリコーンゴム組成物 |
US5298556A (en) * | 1992-07-21 | 1994-03-29 | Tse Industries, Inc. | Mold release composition and method coating a mold core |
US5219925A (en) * | 1992-07-21 | 1993-06-15 | Tse Industries, Inc. | Mold release composition and method of coating a mold core |
JPH06246760A (ja) * | 1993-02-26 | 1994-09-06 | Inoac Corp | 凹凸模様を有するポリウレタンシートの製造方法 |
JP3379158B2 (ja) * | 1993-07-27 | 2003-02-17 | 東ソー株式会社 | ポリ塩化ビニル系樹脂組成物及びパッキン材料 |
US5389696A (en) * | 1993-09-17 | 1995-02-14 | Miles Inc. | Process for the production of molded products using internal mold release agents |
US5547608A (en) * | 1994-09-09 | 1996-08-20 | Basf Corporation | Polyurethane SRIM compositions having internal mold release properties |
-
1995
- 1995-12-14 US US08/572,565 patent/US5700390A/en not_active Expired - Fee Related
-
1996
- 1996-10-16 MX MX9604868A patent/MX9604868A/es not_active IP Right Cessation
- 1996-11-12 CA CA002190175A patent/CA2190175A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
CA2190175A1 (en) | 1997-06-15 |
US5700390A (en) | 1997-12-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant or registration | ||
MM | Annulment or lapse due to non-payment of fees |