MX9305531A - Composicion de agente de liberacion de moldes y proceso para la preparacion de un producto moldeado. - Google Patents

Composicion de agente de liberacion de moldes y proceso para la preparacion de un producto moldeado.

Info

Publication number
MX9305531A
MX9305531A MX9305531A MX9305531A MX9305531A MX 9305531 A MX9305531 A MX 9305531A MX 9305531 A MX9305531 A MX 9305531A MX 9305531 A MX9305531 A MX 9305531A MX 9305531 A MX9305531 A MX 9305531A
Authority
MX
Mexico
Prior art keywords
release agent
preparation
composition
molded product
mold release
Prior art date
Application number
MX9305531A
Other languages
English (en)
Inventor
Robson Mafoti
Original Assignee
Miles Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Miles Inc filed Critical Miles Inc
Publication of MX9305531A publication Critical patent/MX9305531A/es

Links

Classifications

    • 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
    • C08K5/04—Oxygen-containing compounds
    • C08K5/10—Esters; Ether-esters
    • C08K5/101—Esters; Ether-esters of monocarboxylic acids
    • C08K5/103—Esters; Ether-esters of monocarboxylic acids with polyalcohols
    • 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
    • C08G18/6505—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen the low-molecular compounds being compounds of group C08G18/32 or polyamines of C08G18/38
    • C08G18/6523—Compounds of group C08G18/3225 or C08G18/3271 or polyamines of C08G18/38
    • C08G18/6529—Compounds of group C08G18/3225 or polyamines of C08G18/38
    • 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
    • C08K5/04—Oxygen-containing compounds
    • C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
    • C08K5/098—Metal salts of carboxylic acids
    • 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
    • C08K5/17—Amines; Quaternary ammonium 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
    • 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)
  • Polyurethanes Or Polyureas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

La presente invención está dirigida hacia un agente de liberación interna, novedoso, una mezcla de materiales reactivos de isocianato que contiene el agente de liberación y un proceso MIR que utiliza el reactivo de liberación. El agente de liberación novedoso es el producto de la reacción de i) un éster preparado mediante la reacción de un tetraol con una mezcla de ácidos saturados e insaturados, ii) un agente neutralizante.
MX9305531A 1992-09-25 1993-09-09 Composicion de agente de liberacion de moldes y proceso para la preparacion de un producto moldeado. MX9305531A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/951,685 US5208268A (en) 1992-09-25 1992-09-25 Internal release agents, active hydrogen containing mixtures which contain such agents and the use thereof in a process for the production of molded products

Publications (1)

Publication Number Publication Date
MX9305531A true MX9305531A (es) 1994-06-30

Family

ID=25492009

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9305531A MX9305531A (es) 1992-09-25 1993-09-09 Composicion de agente de liberacion de moldes y proceso para la preparacion de un producto moldeado.

Country Status (3)

Country Link
US (1) US5208268A (es)
CA (1) CA2103741C (es)
MX (1) MX9305531A (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4434694C1 (de) * 1994-09-28 1996-03-07 Josef Lechner Verwendung von Polyolderivaten als innere Trennmittel bei der Herstellung von Polyurethan-Formteilen
US7195726B1 (en) * 1998-08-26 2007-03-27 Dow Global Technologies Inc. Internal mold release for low density reaction injection molded polyurethane foam
DE102008044706A1 (de) * 2008-08-28 2010-03-04 Emery Oleochemicals Gmbh Viskositätsreduzierer für Polyetherpolyole
CN105339732A (zh) 2013-04-19 2016-02-17 科思创有限公司 模内电子印刷电路板封装及组件
US9856344B2 (en) 2013-08-26 2018-01-02 Huntsman Petrochemical Llc Reduction of aldehydes in amine catalysts
JP6509236B2 (ja) 2013-10-01 2019-05-08 ハンツマン ペトロケミカル エルエルシーＨｕｎｔｓｍａｎ Ｐｅｔｒｏｃｈｅｍｉｃａｌ ＬＬＣ アミン触媒中のアルデヒドの減少
US10766994B2 (en) 2014-12-31 2020-09-08 Huntsman Petrochemical Llc Reduction of aldehydes in amine catalysts
US10519273B2 (en) 2017-12-07 2019-12-31 Covestro Llc Processes for producing filter cartridge assemblies and molded polyurethane elastomers
US20210385937A1 (en) 2018-10-09 2021-12-09 Covestro Llc Insert-molded electronic modules using thermally conductive polycarbonate and molded interlocking features

Family Cites Families (11)

* Cited by examiner, † Cited by third party
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
DE2121670C3 (de) * 1971-05-03 1979-11-15 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Schaumstoffen
DE2307589C3 (de) * 1973-02-16 1984-11-15 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Schaumstoffen mit vorzüglichen Entformungseigenschaften
DE2319648C2 (de) * 1973-04-18 1985-08-14 Bayer Ag, 5090 Leverkusen Weitere Ausbildung des Verfahrens zur Herstellung von Schaumstoffen mit vorzüglichen Entformungseigenschaften
US4201847A (en) * 1973-02-16 1980-05-06 Bayer Aktiengesellschaft Process of preparing foams with internal mold-release agents
US4058492A (en) * 1974-01-10 1977-11-15 Bayer Aktiengesellschaft Process for molding polyurethane foams
US4098731A (en) * 1974-07-03 1978-07-04 Bayer Aktiengesellschaft Process for the production of foams
US4519965A (en) * 1984-08-23 1985-05-28 Mobay Chemical Corporation Internal mold release agent for use in reaction injection molding
US4581386A (en) * 1985-05-23 1986-04-08 Mobay Chemical Corporation Internal mold release agent for use in reaction injection molding
US4868224A (en) * 1988-10-21 1989-09-19 Mobay Corporation Process for the production of molded products using internal mold release agents
US4954537A (en) * 1989-06-08 1990-09-04 Mobay Corporation Internal mold release agent for use in polyurea rim systems

Also Published As

Publication number Publication date
CA2103741A1 (en) 1994-03-26
CA2103741C (en) 2004-06-22
US5208268A (en) 1993-05-04

Similar Documents

Publication Publication Date Title
AR010959A1 (es) FORMULACIoN DE ADITIVO PARA CAUCHO QUE CONTIENE A LO MENOS UN ADITIVO PARA CAUCHO MICROENCAPSULADO, UN PROCEDIMIENTO PARA SU ELABORACIoN, SU EMPLEO EN LA ELABORACIoN DE CAUCHO Y MEZCLAS DE CAUCHO Y LAS MEZCLAS Y PRODUCTOS DE CAUCHO OBTENIDOS CON LA MISMA.
MX9305531A (es) Composicion de agente de liberacion de moldes y proceso para la preparacion de un producto moldeado.
BR9610108A (pt) Sistema de liberação de molde interno, sistema de reação, processo para produzir artigos moldados, e, artigo em molde
ATE123650T1 (de) Durch faserspinntechniken hergestellte strukturen zur allmählichen freisetzung von wirkstoffen.
ES2058351T3 (es) Un procedimiento para producir una formulacion de liberacion sostenida que es adecuada para el uso humano y veterinario.
ES509314A0 (es) Procedimiento para la produccion de laminas o cuerpos moldeados a base de poliisocianatos.
PT93180A (pt) Processo para a preparacao de uma composicao desinfectante de superficie pulverizavel contendo uma mistura de alcool etilico e alcool isopropilico
ES2146268T3 (es) Procedimiento para la fabricacion de acido amidoetercarboxilico o de una sal del mismo y de una mezcla de agentes con actividad superficial que los contienen.
IE802653L (en) Analgesic composition
AU586880B2 (en) Textile treatment preparations
ES2069764T3 (es) Oligomeros de polianhidrido de poliuretano, metodo de preparacion y uso.
JPS55160786A (en) Hydroalkenyloxysilane
CA2066326A1 (en) Novel internal release agents, active hydrogen containing mixtures which contain such agents and the use thereof in a process for the production of molded products
CO4930305A1 (es) Proceso para la preparacion de un gel de copolimero reticula do de anhidrido maleico
ES2038644T3 (es) Procedimiento para la fabricacion de isocianatos.
ES2176238T3 (es) Compuestos farmaceuticos que contienen paracetamol y l-cisteina o su precursor.
EP0010213A3 (en) Bicyclo-compounds, processes for their preparation and their application
GB9220561D0 (en) Immobilisation of material
FI932542A0 (fi) Foerfarande foer framstaellning av estrar av 2,2-dimetyl-3-((Z)-1-propenyl)cyklopropankarboxylsyra samt mellanprodukter
ATE4988T1 (de) Antibiotika, verfahren zu deren herstellung und diese enthaltende pharmazeutische zusammensetzungen.
MX169085B (es) Composicion de material para camara a base de hule curable
JPS55139336A (en) Preparation of polycarboxylic acid and its ester
ES8500312A1 (es) Un procedimiento para preparar una composicion de cierre hermetico modificada con tioeter
MX169776B (es) Procedimiento para vulcanizar caucho
GB8919598D0 (en) Coating compositions

Legal Events

Date Code Title Description
FG Grant or registration
MM Annulment or lapse due to non-payment of fees