BE807419A - Procede de fabrication d'objets moules a structure cellulaire par durcissement ou polymerisation d'emulsions - Google Patents

Procede de fabrication d'objets moules a structure cellulaire par durcissement ou polymerisation d'emulsions

Info

Publication number
BE807419A
BE807419A BE137835A BE137835A BE807419A BE 807419 A BE807419 A BE 807419A BE 137835 A BE137835 A BE 137835A BE 137835 A BE137835 A BE 137835A BE 807419 A BE807419 A BE 807419A
Authority
BE
Belgium
Prior art keywords
emulsions
polymerization
curing
cellular structure
molded objects
Prior art date
Application number
BE137835A
Other languages
English (en)
Original Assignee
Will Gunther
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 Will Gunther filed Critical Will Gunther
Publication of BE807419A publication Critical patent/BE807419A/fr

Links

Classifications

    • 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
    • C08J9/283—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 a discontinuous liquid phase emulsified in a continuous macromolecular phase
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
    • C08F283/01—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to unsaturated polyesters
    • 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)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Polymerisation Methods In General (AREA)
  • Laminated Bodies (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
BE137835A 1972-11-17 1973-11-16 Procede de fabrication d'objets moules a structure cellulaire par durcissement ou polymerisation d'emulsions BE807419A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722256496 DE2256496C2 (de) 1972-11-17 1972-11-17 Verfahren zur Herstellung von Formteilen mit Zellstruktur

Publications (1)

Publication Number Publication Date
BE807419A true BE807419A (fr) 1974-03-15

Family

ID=5862057

Family Applications (1)

Application Number Title Priority Date Filing Date
BE137835A BE807419A (fr) 1972-11-17 1973-11-16 Procede de fabrication d'objets moules a structure cellulaire par durcissement ou polymerisation d'emulsions

Country Status (4)

Country Link
BE (1) BE807419A (fr)
DE (1) DE2256496C2 (fr)
FR (1) FR2207156B1 (fr)
GB (1) GB1458203A (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ199916A (en) * 1981-03-11 1985-07-12 Unilever Plc Low density polymeric block material for use as carrier for included liquids
NZ206330A (en) * 1982-11-26 1986-05-09 Unilever Plc Pressure-sensitive,porous polymeric material
EP0165952B1 (fr) * 1983-12-14 1991-03-27 SACMI IMOLA, COOPERATIVA MECCANICI IMOLA Srl Faconnage de materiaux ceramiques
GB8405680D0 (en) * 1984-03-05 1984-04-11 Unilever Plc Porous polymers
US4775502A (en) * 1986-08-01 1988-10-04 Chafvin Jr Harry H Process for production of microcellular resin castings
EP0648533B1 (fr) * 1993-04-28 1998-01-28 Nippon Shokubai Co., Ltd. Materiau absorbant les liquides et son procede de production
US6147131A (en) 1995-11-15 2000-11-14 The Dow Chemical Company High internal phase emulsions (HIPEs) and foams made therefrom
US5977194A (en) 1995-11-15 1999-11-02 The Dow Chemical Company High internal phase emusions and porous materials prepared therefrom
BR9811303A (pt) * 1997-08-15 2000-08-29 Dow Chemical Co Emulsões de alta fase interna e materiais porosos preparados a partir dos mesmos
US6573305B1 (en) 1999-09-17 2003-06-03 3M Innovative Properties Company Foams made by photopolymerization of emulsions
US6353037B1 (en) 2000-07-12 2002-03-05 3M Innovative Properties Company Foams containing functionalized metal oxide nanoparticles and methods of making same
US7138436B2 (en) 2001-06-13 2006-11-21 3M Innovative Properties Company Uncrosslinked foams made from emulsions
US6750261B1 (en) 2003-04-08 2004-06-15 3M Innovative Properties Company High internal phase emulsion foams containing polyelectrolytes

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL106999C (fr) * 1955-06-30
DE1067210B (de) * 1958-05-31 1959-10-15 Badische Anilin- &. Soda-Fabrik Aktiengesellschaft, Ludwigshafen / Rhein Verfahren zur Herstellung von Polymerisationsprodukten auf der Grundlage von ungesättigten Polyesterharzmassen
DE1420831B2 (de) * 1959-07-28 1972-04-20 Will, Günther, Dr , 6100 Darmstadt Verfahren zur herstellung von poroesen formkoerpern
DE1148382C2 (de) * 1960-06-09 1975-05-15 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von polymerisaten mit erhoehtem erweichungspunkt
DE1160616C2 (de) * 1960-06-09 1975-11-20 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von polymerisaten
AT241828B (de) * 1962-01-30 1965-08-10 Guenther Dr Will Verfahren zur Herstellung von porösen Kunststoffen
DE1495227C3 (de) * 1962-03-27 1974-01-17 Will, Guenther, Dr., 6100 Darmstadt Verfahren zur Herstellung von feinporigen Festpolymerisaten
DE1199982B (de) * 1962-04-06 1965-09-02 Kalk Chemische Fabrik Gmbh Herstellen feinporiger Formteile aus Polyester-Formmassen
DE1495843B2 (de) * 1964-11-04 1971-09-23 Farbenfabriken Bayer Ag, 5090 Leverkusen Verfahren zur herstellung vernetzter wasserhaltiger epoxid polyaddukte
DE1928026C3 (de) * 1969-06-02 1978-08-17 Guenther Dr.Med. 6100 Darmstadt Will Verfahren zur Herstellung von härtbaren Gießmassen
BE756629A (fr) * 1969-09-26 1971-03-25 Dow Chemical Co Procede de preparation d'une resine durcie par la chaleur poreuse de faible densite
BE758835A (fr) * 1969-11-13 1971-05-12 Dart Ind Inc Composition moulable thermodurcissable et son procede de moulage

Also Published As

Publication number Publication date
DE2256496A1 (de) 1974-06-06
GB1458203A (en) 1976-12-08
FR2207156A1 (fr) 1974-06-14
FR2207156B1 (fr) 1977-09-30
DE2256496C2 (de) 1983-01-20

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: WILL G.

Effective date: 19891130