ES2094682A1 - Procedimiento para la fabricacion de materiales polimeros espumados, altamente rellenos, en base a polimetacrilato. - Google Patents

Procedimiento para la fabricacion de materiales polimeros espumados, altamente rellenos, en base a polimetacrilato.

Info

Publication number
ES2094682A1
ES2094682A1 ES09400871A ES9400871A ES2094682A1 ES 2094682 A1 ES2094682 A1 ES 2094682A1 ES 09400871 A ES09400871 A ES 09400871A ES 9400871 A ES9400871 A ES 9400871A ES 2094682 A1 ES2094682 A1 ES 2094682A1
Authority
ES
Spain
Prior art keywords
suspension
polymerisation
polymer materials
expanded polymer
weight
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
ES09400871A
Other languages
English (en)
Other versions
ES2094682B1 (es
Inventor
Gunther Ittmann
Manfred Krieg
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Roehm GmbH Darmstadt
Original Assignee
Roehm GmbH Darmstadt
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 Roehm GmbH Darmstadt filed Critical Roehm GmbH Darmstadt
Publication of ES2094682A1 publication Critical patent/ES2094682A1/es
Application granted granted Critical
Publication of ES2094682B1 publication Critical patent/ES2094682B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
    • C08J9/122—Hydrogen, oxygen, CO2, nitrogen or noble gases
    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/44—Polymerisation in the presence of compounding ingredients, e.g. plasticisers, dyestuffs, fillers
    • 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
    • C08F20/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
    • C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
    • C08F20/10—Esters
    • C08F20/12—Esters of monohydric alcohols or phenols
    • C08F20/14—Methyl esters, e.g. methyl (meth)acrylate
    • 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
    • C08J9/0066—Use of inorganic compounding ingredients
    • 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
    • C08J2333/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers
    • C08J2333/04—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers esters
    • C08J2333/06—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers esters of esters containing only carbon, hydrogen, and oxygen, the oxygen atom being present only as part of the carboxyl radical
    • C08J2333/10—Homopolymers or copolymers of methacrylic acid esters

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)
  • Inorganic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polymerisation Methods In General (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

PROCEDIMIENTO PARA LA FABRICACION DE MATERIALES POLIMEROS ESPUMADOS, ALTAMENTE RELLENOS, EN BASE A POLIMETACRILATO. LA INVENCION SE REFIERE A UN PROCEDIMIENTO PARA LA FABRICACION DE MATERIALES POLIMEROS ALTAMENTE RELLENOS Y ESPUMADOS, A BASE DE POLIMETILMETACRILATO EN UNA FORMA APROPIADA, EN EL QUE SE PREPARA UNA SOLUCION PREVIA SP DE 5 A 30 PARTES EN PESO DE METILMETACRILATO Y 1 A 15 PARTES EN PESO DE UN PREPOLIMERO DE POLIMETILMETACRILATO PP, EN LA QUE SE INTRODUCEN BAJO AGITACION VIGOROSA Y LA FORMACION DE UNA SUSPENSION, LA SUSTANCIA DE RELLENO SR INORGANICA, EN FORMA DE PARTICULAS, EN FRACCIONES DE 30 A 80% EN PESO, REFERIDAS A LA SUSPENSION FORMADA, CON LA CONDICION DE QUE EN LA SOLUCION PREVIA O EN LA SUSPENSION SE INTRODUZCA SIMULTANEAMENTE UN ACIDO CARBOXILICO EN FORMA DE GAS O DE SOLIDO, FINAMENTE DISTRIBUIDO, ELIMINANDO POR MEDIO DE CALENTAMIENTO EXTERNO, O MEDIANTE EL CALOR DE REACCION DEL PROCESO DE POLIMERIZACION DESENCADENADO POR UN INICIADOR REDOX EL DIOXIDO DE CARBONO MIENTRAS TIENE LUGAR LA POLIMERIZACION, ASI COMO QUE TRAS FINALIZAR LA POLIMERIZACION, SE PROCEDA AL DESMOLDEO.
ES09400871A 1993-04-27 1994-04-26 Procedimiento para la fabricacion de materiales polimeros espumados, altamente rellenos, en base a polimetacrilato. Expired - Fee Related ES2094682B1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4313715A DE4313715A1 (de) 1993-04-27 1993-04-27 Hochgefülltes, geschäumtes Polymermaterial

Publications (2)

Publication Number Publication Date
ES2094682A1 true ES2094682A1 (es) 1997-01-16
ES2094682B1 ES2094682B1 (es) 1997-12-16

Family

ID=6486467

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09400871A Expired - Fee Related ES2094682B1 (es) 1993-04-27 1994-04-26 Procedimiento para la fabricacion de materiales polimeros espumados, altamente rellenos, en base a polimetacrilato.

Country Status (8)

Country Link
AT (1) AT404836B (es)
CH (1) CH686517A5 (es)
DE (1) DE4313715A1 (es)
ES (1) ES2094682B1 (es)
FR (1) FR2704552B1 (es)
GB (1) GB2277931B (es)
IT (1) IT1274007B (es)
NL (1) NL9400413A (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2317887A (en) * 1996-10-04 1998-04-08 Dytech Corp Ltd Porous ceramic articles; bone cell growth and drug carriers
DE19722559C2 (de) * 1997-05-28 2003-05-15 Kaldewei Franz Gmbh & Co Verfahren zur Herstellung verformbarer Acrylplatten mit erhöhter Abrieb- und Kratzfestigkeit vorzugsweise für im Tiefziehverfahren herzustellende Sanitärgegenstände
DE10113899A1 (de) * 2001-03-21 2002-10-02 Roehm Gmbh PMI - Sirupphasen und deren Verwendung zur Stabilisierung nicht löslicher Additive
JP5068919B2 (ja) * 2003-09-25 2012-11-07 スリーエム イノベイティブ プロパティズ カンパニー 発泡シート形成性組成物、熱伝導性発泡シート及びその製造方法
DE102007017978A1 (de) * 2007-04-05 2008-10-09 Scheer Surface Solutions Gmbh Kunststoffformteile und ihre Herstellung

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4612332A (en) * 1985-12-12 1986-09-16 Exxon Research And Engineering Co. Novel polymeric foams and foaming compositions
US4786660A (en) * 1985-09-07 1988-11-22 Rohm Gmbh Method for making curable casting resins
US4826901A (en) * 1985-09-07 1989-05-02 Rohm Gmbh Curable casting resins

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1017784B (de) * 1955-02-24 1957-10-17 Roehm & Haas Gmbh Verfahren zur Herstellung poroeser, ueberwiegend aus Polymethacrylsaeuremethylester bestehender Formkoerper
DE4104295A1 (de) * 1991-02-13 1992-08-27 Schock & Co Gmbh Kunststofformkoerper aus wasserexpandiertem polymerharz
US5945461A (en) * 1991-03-21 1999-08-31 Illinois Tool Works Inc. Foamed acrylic polymer compositions

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4786660A (en) * 1985-09-07 1988-11-22 Rohm Gmbh Method for making curable casting resins
US4826901A (en) * 1985-09-07 1989-05-02 Rohm Gmbh Curable casting resins
US4612332A (en) * 1985-12-12 1986-09-16 Exxon Research And Engineering Co. Novel polymeric foams and foaming compositions

Also Published As

Publication number Publication date
ITTO940332A1 (it) 1995-10-26
IT1274007B (it) 1997-07-14
FR2704552B1 (fr) 1998-04-10
ES2094682B1 (es) 1997-12-16
NL9400413A (nl) 1994-11-16
FR2704552A1 (fr) 1994-11-04
DE4313715A1 (de) 1994-11-03
AT404836B (de) 1999-03-25
GB9408325D0 (en) 1994-06-15
CH686517A5 (de) 1996-04-15
ITTO940332A0 (it) 1994-04-26
GB2277931A (en) 1994-11-16
GB2277931B (en) 1997-08-13
ATA53594A (de) 1998-07-15

Similar Documents

Publication Publication Date Title
ES483559A1 (es) Procedimiento para la produccion de un elastomero de poliu- retano
EP0335613A3 (en) Composition and process for making porous articles from ultra high molecular weight polyethylene
ATE115150T1 (de) Wässerige druckempfindliche klebstoffzusammensetzungen.
EP0814095A3 (en) Process for producing a shaped product
ATE79888T1 (de) Hydroxylgruppenhaltige copolymerisate auf der basis von vinylester-, vinylaromat- und hydroxylalkylester-monomeren, verfahren zu ihrer herstellung sowie ihre verwendung in beschichtungsmitteln.
CA2018589A1 (en) Curable resins with reduced foaming characteristics and articles incorporating same
EP0284544A3 (en) Solid state polymerization of polyester prepolymers
EP0810242A3 (en) A process of producing an ABS resin, an ABS resin, and an ABS-polycarbonate resin composition making use of the same
ES2094682A1 (es) Procedimiento para la fabricacion de materiales polimeros espumados, altamente rellenos, en base a polimetacrilato.
US3265202A (en) Composite tooth and veneer gel composite formed of non-volatile dimethacrylate as the sole polymerizable constituent
DE69029495D1 (de) Verfahren zur Herstellung von Polyolefin-Vinylpolymer-Verbundmaterial
US5880207A (en) Acrylic compositions
EP0315480A3 (en) Polymer alloy of polyarylene thioether and a process forpolymer alloy of polyarylene thioether and a process for producing the same producing the same
DE69300680D1 (de) Verfahren zur Herstellung eines Verbundwerkstoffes aus Vinylpolymer und Polyolefin.
EP0405324A3 (en) Process for producing pearl-shaped expandable styrenic polymers
DE69114801D1 (de) Verfahren zur Herstellung von Vinylpolymer-Polyolefin Verbundmaterial.
MX232718B (es)
EP0425992A3 (en) Process for producing expandable styrene polymerizates
Young Strength and toughness
GR940300075T1 (en) Method of producing a silicate-bonded coating hardened with a dispersion of synthetic resin.
Parker et al. Effect of composition on the mechanical properties and water sorption of a butadiene/styrene copolymer-methacrylate monomer soft lining material
Krieg et al. Process for producing cast, highly-filled polymethacrylate moulded parts
George et al. Creep Cavitation in Iron: Impurity Effects
Murtfeldt Properties of Ultra-High Molecular Weight Polyethylene(UHMWPE)
CA2252514A1 (en) Method for the production of pvc particles

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20040601