MX9603654A - Composicion de descarga de molde interno. - Google Patents
Composicion de descarga de molde interno.Info
- Publication number
- MX9603654A MX9603654A MX9603654A MX9603654A MX9603654A MX 9603654 A MX9603654 A MX 9603654A MX 9603654 A MX9603654 A MX 9603654A MX 9603654 A MX9603654 A MX 9603654A MX 9603654 A MX9603654 A MX 9603654A
- Authority
- MX
- Mexico
- Prior art keywords
- mold release
- internal mold
- release compositions
- carboxylic acid
- amine salt
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title 1
- -1 polysiloxane Polymers 0.000 abstract 2
- 150000001732 carboxylic acid derivatives Chemical class 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 229920001296 polysiloxane Polymers 0.000 abstract 1
Classifications
-
- 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
- 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
- C08G18/18—Catalysts containing secondary or tertiary amines or salts thereof
- C08G18/1875—Catalysts containing secondary or tertiary amines or salts thereof containing ammonium salts or mixtures of secondary of tertiary amines and acids
-
- 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
- C08G18/36—Hydroxylated esters of higher fatty acids
-
- 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
- C08G18/61—Polysiloxanes
-
- 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
-
- 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
- C08G2120/00—Compositions for reaction injection moulding processes
-
- 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)
- Moulds For Moulding Plastics Or The Like (AREA)
- Polyurethanes Or Polyureas (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Mold Materials And Core Materials (AREA)
Abstract
Se proporciona un sistema de descarga de molde interno que comprende: a) un compuesto de polisiloxano, y b) una sal de amina de un ácido carboxílico.
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US20230394A | 1994-02-25 | 1994-02-25 | |
US202303 | 1994-02-25 | ||
US202,303 | 1994-02-25 | ||
US24599494A | 1994-05-19 | 1994-05-19 | |
US245994 | 1994-05-19 | ||
US245,994 | 1994-05-19 | ||
PCT/EP1995/000380 WO1995023056A1 (en) | 1994-02-25 | 1995-02-02 | Internal mold release compositions |
Publications (2)
Publication Number | Publication Date |
---|---|
MXPA96003654A MXPA96003654A (es) | 1997-06-01 |
MX9603654A true MX9603654A (es) | 1997-06-28 |
Family
ID=26897545
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX9603654A MX9603654A (es) | 1994-02-25 | 1995-02-02 | Composicion de descarga de molde interno. |
Country Status (10)
Country | Link |
---|---|
US (2) | US5916939A (es) |
EP (1) | EP0746454B1 (es) |
JP (1) | JPH09510153A (es) |
CN (1) | CN1068823C (es) |
CA (1) | CA2183534A1 (es) |
DE (1) | DE69503224T2 (es) |
ES (1) | ES2118562T3 (es) |
MX (1) | MX9603654A (es) |
TW (1) | TW354332B (es) |
WO (1) | WO1995023056A1 (es) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5529739A (en) * | 1994-11-15 | 1996-06-25 | Bayer Corporation | Process for the production of molded products using internal mold release agents |
JP3612594B2 (ja) * | 1998-05-29 | 2005-01-19 | 三井金属鉱業株式会社 | 樹脂付複合箔およびその製造方法並びに該複合箔を用いた多層銅張り積層板および多層プリント配線板の製造方法 |
US20040171784A1 (en) * | 1999-03-15 | 2004-09-02 | Shidaker Trent A. | Internal mold release compositions |
AU3725900A (en) * | 1999-03-15 | 2000-10-04 | Huntsman International Llc | Internal mold release compositions |
CA2452679C (en) * | 2001-07-19 | 2011-06-21 | Huntsman International Llc | Release agent for lignocellulosic composites |
DE60325078D1 (de) * | 2002-10-04 | 2009-01-15 | Henkel Corp | Bei raumtemperatur aushärtbares formtrennmittel auf wasserbasis für verbundwerkstoffe |
JP4761021B2 (ja) * | 2005-01-28 | 2011-08-31 | 日本ゼオン株式会社 | 硬化性樹脂用樹脂型及び硬化樹脂成形体の製造方法 |
US20080088051A1 (en) * | 2006-10-16 | 2008-04-17 | Robert Harvey Moffett | Rotational molding paint-ready polyurethane |
US7851535B2 (en) * | 2007-07-26 | 2010-12-14 | Henkel Corporation | Mold release agents employing polyvinyl alcohol |
US10221283B2 (en) * | 2013-01-18 | 2019-03-05 | Georgetown University | Amino-substituted polysiloxanes combined with polymerizable and unpolymerizable organic acids |
CN104073898A (zh) * | 2013-03-27 | 2014-10-01 | 金云良 | 一种迁移性双极性管能团添加剂 |
CN104611989A (zh) * | 2014-06-27 | 2015-05-13 | 廖水生 | 一种新型高效环保浸渍纸专用脱模剂 |
CN104498161A (zh) * | 2014-12-18 | 2015-04-08 | 蒙城县科技创业服务中心 | 一种以动物油脂制成的混凝土脱模剂 |
CN104972582A (zh) * | 2015-07-23 | 2015-10-14 | 南雄鼎成化工有限公司 | 一种聚氨酯鞋底用有机硅脱模剂 |
CN108148362B (zh) * | 2017-12-29 | 2020-03-17 | 浙江佳华精化股份有限公司 | 一种pa工程塑料用具有内外润滑作用的组合物 |
CN109795058A (zh) * | 2019-02-11 | 2019-05-24 | 贵州长田水晶胶粘剂有限公司 | 橡胶内脱膜剂 |
US20210301068A1 (en) * | 2020-03-27 | 2021-09-30 | Inoac Corporation | Vehicle cushion pad and vehicle seat cushion |
CN116396455B (zh) * | 2023-05-26 | 2023-08-11 | 广州艾科新材料股份有限公司 | 一种回收油制备多元醇及聚氨酯的方法 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE757939A (fr) * | 1969-10-24 | 1971-04-01 | Bayer Ag | Procede de preparation de matieres en mousses |
DE2363452C2 (de) * | 1973-12-20 | 1983-10-06 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von Schaumstoffen |
US4058492A (en) * | 1974-01-10 | 1977-11-15 | Bayer Aktiengesellschaft | Process for molding polyurethane foams |
DE2427273C2 (de) * | 1974-06-06 | 1982-10-07 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von formverschäumten Schaumstoffen mit selbsttrennenden Eigenschaften |
US4098731A (en) * | 1974-07-03 | 1978-07-04 | Bayer Aktiengesellschaft | Process for the production of foams |
US4136241A (en) * | 1976-10-30 | 1979-01-23 | The Dow Chemical Company | Flexible polyurethane foams based upon the use of a soluble amine salt as crosslinking agent |
US4355149A (en) * | 1981-04-09 | 1982-10-19 | Toray Silicone Co., Ltd. | Cyclofluorosilicone-containing compositions for the treatment of fibers |
JPS6044346B2 (ja) * | 1982-03-26 | 1985-10-03 | 信越化学工業株式会社 | シ−リング部ないしその周囲の汚染防止方法 |
BR8405490A (pt) * | 1983-02-16 | 1985-02-20 | Dow Chemical Co | Uma composicao contendo hidrogenio ativo que proporciona,propriedades de desmoldagem a um artigo moldado,uma composicao desmoldante interna para a preparacao da composicao contendo hidrogenio ativo,e um processo para a preparacao de produtos polimericos moldados a partir da composicao contendo hidrogenio ativo |
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 |
EP0275907A3 (en) * | 1987-01-23 | 1989-05-24 | Mobay Corporation | Rim polyurethane or polyurea compositions containing internal mold release agents |
US5128087A (en) * | 1990-03-09 | 1992-07-07 | Miles Inc. | Process for the production of molded products using internal mold release agents |
GB9021524D0 (en) * | 1990-10-03 | 1990-11-14 | Ici Plc | Isocyanate reactive blends and internal mould release compositions |
US5384357A (en) * | 1992-11-02 | 1995-01-24 | General Electric Company | Infrared radiation curable organopolysiloxane compositions |
-
1995
- 1995-01-20 US US08/375,883 patent/US5916939A/en not_active Expired - Fee Related
- 1995-02-02 ES ES95907638T patent/ES2118562T3/es not_active Expired - Lifetime
- 1995-02-02 WO PCT/EP1995/000380 patent/WO1995023056A1/en active IP Right Grant
- 1995-02-02 DE DE69503224T patent/DE69503224T2/de not_active Expired - Fee Related
- 1995-02-02 CA CA002183534A patent/CA2183534A1/en not_active Abandoned
- 1995-02-02 CN CN95192593A patent/CN1068823C/zh not_active Expired - Fee Related
- 1995-02-02 MX MX9603654A patent/MX9603654A/es unknown
- 1995-02-02 EP EP95907638A patent/EP0746454B1/en not_active Expired - Lifetime
- 1995-02-02 JP JP7522091A patent/JPH09510153A/ja active Pending
- 1995-02-11 TW TW084101203A patent/TW354332B/zh active
- 1995-06-07 US US08/476,525 patent/US5852107A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
WO1995023056A1 (en) | 1995-08-31 |
ES2118562T3 (es) | 1998-09-16 |
EP0746454B1 (en) | 1998-07-01 |
US5916939A (en) | 1999-06-29 |
CN1068823C (zh) | 2001-07-25 |
DE69503224D1 (de) | 1998-08-06 |
JPH09510153A (ja) | 1997-10-14 |
DE69503224T2 (de) | 1998-11-19 |
US5852107A (en) | 1998-12-22 |
EP0746454A1 (en) | 1996-12-11 |
TW354332B (en) | 1999-03-11 |
CA2183534A1 (en) | 1995-08-31 |
CN1146173A (zh) | 1997-03-26 |
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