MXPA02012044A - Proceso continuo para polimerizar, curar y secar emulsiones de fase interna alta. - Google Patents

Proceso continuo para polimerizar, curar y secar emulsiones de fase interna alta.

Info

Publication number
MXPA02012044A
MXPA02012044A MXPA02012044A MXPA02012044A MXPA02012044A MX PA02012044 A MXPA02012044 A MX PA02012044A MX PA02012044 A MXPA02012044 A MX PA02012044A MX PA02012044 A MXPA02012044 A MX PA02012044A MX PA02012044 A MXPA02012044 A MX PA02012044A
Authority
MX
Mexico
Prior art keywords
internal phase
emulsion
high internal
hipe
polymerizing
Prior art date
Application number
MXPA02012044A
Other languages
English (en)
Inventor
Steven W Mork
Original Assignee
Dow Global Technologies 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 Dow Global Technologies Inc filed Critical Dow Global Technologies Inc
Publication of MXPA02012044A publication Critical patent/MXPA02012044A/es

Links

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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
    • 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
    • B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
    • B29C44/30—Expanding the moulding material between endless belts or rollers
    • 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
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/20—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for porous or cellular articles, e.g. of foam plastics, coarse-pored
    • B29C67/202—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for porous or cellular articles, e.g. of foam plastics, coarse-pored comprising elimination of a solid or a liquid ingredient
    • 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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/28—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum
    • 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
    • C08J2201/00—Foams characterised by the foaming process
    • C08J2201/02—Foams characterised by the foaming process characterised by mechanical pre- or post-treatments
    • C08J2201/028—Foaming by preparing of a high internal phase emulsion
    • 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
    • C08J2201/00—Foams characterised by the foaming process
    • C08J2201/04—Foams characterised by the foaming process characterised by the elimination of a liquid or solid component, e.g. precipitation, leaching out, evaporation
    • C08J2201/05—Elimination by evaporation or heat degradation of a liquid phase
    • C08J2201/0504—Elimination by evaporation or heat degradation of a liquid phase the liquid phase being aqueous

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Polymerisation Methods In General (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

La invencion comprende un proceso completamente continuo para conformar una emulsion de fase interna alta (HIPE) con una fase continua polimerizable en espuma seca, que comprende 1) proporcionar una emulsion de fase interna alta (HIPE) que comprende (a) al menos 70 por ciento en volumen de una fase eterna que comprende uno o mas monomeros polimerizables; (b) un agente tensioactivo en una cantidad eficaz para producir una emulsion de fase interna alta; y (c) una fase interna; 2) depositar la emulsion en un substrato de soporte movil inferior; 3) nivelar la emulsion a un espesor deseado encima del substrato de soporte; 4) polimerizar los monomeros probando la emulsion y el substrato de soporte movil inferior a traves de una zona de calentamiento durante un tiempo suficiente para polimerizar al menos 75% del monomero en la HIPE al final de la zona de calentamiento; y 5) secar la HIPE polimerizada en una zona de secado durante un tiempo suficiente para producir una espuma que ha eliminado mas del 50% de la fase interna.
MXPA02012044A 2000-06-05 2001-04-27 Proceso continuo para polimerizar, curar y secar emulsiones de fase interna alta. MXPA02012044A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/586,908 US6299808B1 (en) 2000-06-05 2000-06-05 Continuous process for polymerizing, curing and drying high internal phase emulsions
PCT/US2001/013602 WO2001094423A2 (en) 2000-06-05 2001-04-27 Continuous process for polymerizing, curing and drying high internal phase emulsions

Publications (1)

Publication Number Publication Date
MXPA02012044A true MXPA02012044A (es) 2004-08-19

Family

ID=24347581

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA02012044A MXPA02012044A (es) 2000-06-05 2001-04-27 Proceso continuo para polimerizar, curar y secar emulsiones de fase interna alta.

Country Status (11)

Country Link
US (1) US6299808B1 (es)
EP (1) EP1311598B1 (es)
JP (1) JP2004517969A (es)
KR (1) KR100769370B1 (es)
CN (1) CN1262581C (es)
AU (1) AU2001259197A1 (es)
DE (1) DE60137432D1 (es)
ES (1) ES2317902T3 (es)
MX (1) MXPA02012044A (es)
TW (1) TW593348B (es)
WO (1) WO2001094423A2 (es)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6573305B1 (en) * 1999-09-17 2003-06-03 3M Innovative Properties Company Foams made by photopolymerization of emulsions
US6406648B1 (en) * 1999-11-02 2002-06-18 The Procter & Gamble Company Method of making shaped foam implements
MY135746A (en) * 2000-08-29 2008-06-30 Linatex Rubber Products Sdn Bhd A process and apparatus for coagulating and drying latex
JP4925504B2 (ja) * 2000-10-13 2012-04-25 株式会社日本触媒 多孔質重合体の製造方法
JP4688273B2 (ja) * 2000-10-24 2011-05-25 株式会社日本触媒 多孔質架橋重合体シートの製造方法
WO2002034503A1 (fr) * 2000-10-25 2002-05-02 Nippon Shokubai Co., Ltd. Procede de fabrication de feuille de polymere reticule poreux
US7138436B2 (en) * 2001-06-13 2006-11-21 3M Innovative Properties Company Uncrosslinked foams made from emulsions
US7053131B2 (en) * 2002-12-03 2006-05-30 Kimberly-Clark Worldwide, Inc. Absorbent articles comprising supercritical fluid treated HIPE, I-HIPE foams and other foams
FR2862976B1 (fr) * 2003-11-28 2006-01-13 Commissariat Energie Atomique Mousses polymeres de tres basse densite et leur procede de fabrication
US7393878B2 (en) * 2004-03-02 2008-07-01 The Procter & Gamble Company Method for curing high internal phase emulsions
US20050197414A1 (en) * 2004-03-02 2005-09-08 Granberg Eric P. Preparation of foam materials from high internal phase emulsions
DE102005052603A1 (de) 2005-08-26 2007-03-08 Kurtz Gmbh Selektiv-Kühlung bzw. Selektiv-Heizung für eine Dampfkammer im Schaumstoffformteilherstellungsprozess
KR100760002B1 (ko) * 2006-12-29 2007-09-19 김동윤 롤 형태 액상 실리콘 발포체의 제조장치
US20100230270A1 (en) * 2008-09-30 2010-09-16 Global Resource Corporation Microwave-based conveying devices and processing of carbonaceous materials
US20110160321A1 (en) 2009-12-30 2011-06-30 Steven Ray Merrigan Reduction of unpolymerized monomers in high internal phase emulsion foam
US9481777B2 (en) 2012-03-30 2016-11-01 The Procter & Gamble Company Method of dewatering in a continuous high internal phase emulsion foam forming process
US9574058B2 (en) * 2014-06-06 2017-02-21 The Procter & Gamble Company Method for the production of high internal phase emulsion foams
CN106478866A (zh) * 2016-10-07 2017-03-08 琼州学院 一种有机多孔材料的制备方法
EP3744772B1 (en) * 2018-01-23 2022-04-20 FUJIFILM Corporation Method for manufacturing porous compact
EP4059694B1 (de) * 2021-03-17 2023-06-21 Akzenta Paneele + Profile GmbH Verfahren zum einfachen anfahren einer produktionsanlage zur herstellung extrudierter platten
CN114891149B (zh) * 2022-04-12 2024-02-02 万华化学集团股份有限公司 用于贴片式面膜基材的多孔结构材料、含其的贴片式面膜及制备方法

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US3565817A (en) 1968-08-15 1971-02-23 Petrolite Corp Continuous process for the preparation of emuisions
US3946994A (en) 1974-04-10 1976-03-30 Petrolite Corporation System for producing emulsions
US3929949A (en) * 1974-06-21 1975-12-30 Usm Corp Process for forming microporous sheet
DE2557572C2 (de) * 1975-12-20 1982-08-19 Maschinenfabrik Hennecke Gmbh, 5090 Leverkusen Vorrichtung zum kontinuierlichen Herstellen von Schaumstoffblöcken mit rechteckigem Querschnitt
US4018426A (en) 1976-03-17 1977-04-19 Petrolite Corporation System for producing emulsions
NZ199916A (en) 1981-03-11 1985-07-12 Unilever Plc Low density polymeric block material for use as carrier for included liquids
NZ205449A (en) 1982-09-07 1986-10-08 Unilever Plc Sulphonated,porous,cross-linked polymeric material
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Also Published As

Publication number Publication date
AU2001259197A1 (en) 2001-12-17
CN1433444A (zh) 2003-07-30
DE60137432D1 (de) 2009-03-05
TW593348B (en) 2004-06-21
EP1311598A2 (en) 2003-05-21
JP2004517969A (ja) 2004-06-17
EP1311598B1 (en) 2009-01-14
KR100769370B1 (ko) 2007-10-22
WO2001094423A2 (en) 2001-12-13
WO2001094423A3 (en) 2002-04-04
ES2317902T3 (es) 2009-05-01
KR20030012872A (ko) 2003-02-12
US6299808B1 (en) 2001-10-09
CN1262581C (zh) 2006-07-05

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Legal Events

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FG Grant or registration