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FR2704552B1 - Process for the preparation of foamed and highly charged polymeric materials based on polymethyl methacrylate. - Google Patents

Process for the preparation of foamed and highly charged polymeric materials based on polymethyl methacrylate.

Info

Publication number
FR2704552B1
FR2704552B1 FR9404313A FR9404313A FR2704552B1 FR 2704552 B1 FR2704552 B1 FR 2704552B1 FR 9404313 A FR9404313 A FR 9404313A FR 9404313 A FR9404313 A FR 9404313A FR 2704552 B1 FR2704552 B1 FR 2704552B1
Authority
FR
France
Prior art keywords
foamed
preparation
polymethyl methacrylate
polymeric materials
materials based
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.)
Expired - Fee Related
Application number
FR9404313A
Other languages
French (fr)
Other versions
FR2704552A1 (en
Inventor
Gunter 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 FR2704552A1 publication Critical patent/FR2704552A1/en
Application granted granted Critical
Publication of FR2704552B1 publication Critical patent/FR2704552B1/en
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)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (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)
FR9404313A 1993-04-27 1994-04-12 Process for the preparation of foamed and highly charged polymeric materials based on polymethyl methacrylate. Expired - Fee Related FR2704552B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4313715A DE4313715A1 (en) 1993-04-27 1993-04-27 Highly filled, foamed polymer material

Publications (2)

Publication Number Publication Date
FR2704552A1 FR2704552A1 (en) 1994-11-04
FR2704552B1 true FR2704552B1 (en) 1998-04-10

Family

ID=6486467

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9404313A Expired - Fee Related FR2704552B1 (en) 1993-04-27 1994-04-12 Process for the preparation of foamed and highly charged polymeric materials based on polymethyl methacrylate.

Country Status (8)

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

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2354519B (en) * 1996-10-04 2001-06-13 Dytech Corp Ltd Production of porous ceramic articles
DE19722559C2 (en) * 1997-05-28 2003-05-15 Kaldewei Franz Gmbh & Co Process for producing deformable acrylic sheets with increased abrasion and scratch resistance, preferably for sanitary articles to be produced using the deep-drawing process
DE10113899A1 (en) * 2001-03-21 2002-10-02 Roehm Gmbh PMI syrup phases and their use to stabilize insoluble additives
JP5068919B2 (en) * 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 Foam sheet-forming composition, thermally conductive foam sheet and method for producing the same
DE102007017978A1 (en) * 2007-04-05 2008-10-09 Scheer Surface Solutions Gmbh Plastic moldings and their manufacture

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1017784B (en) * 1955-02-24 1957-10-17 Roehm & Haas Gmbh Process for the production of porous moldings consisting mainly of polymethacrylic acid methyl ester
DE3531914A1 (en) * 1985-09-07 1987-03-19 Roehm Gmbh METHOD FOR PRODUCING curable cast resins
DE3531913A1 (en) * 1985-09-07 1987-03-19 Roehm Gmbh HARDENABLE CAST RESIN
US4612332A (en) * 1985-12-12 1986-09-16 Exxon Research And Engineering Co. Novel polymeric foams and foaming compositions
DE4104295A1 (en) * 1991-02-13 1992-08-27 Schock & Co Gmbh PLASTIC SHAPED BODY IN WATER-EXPANDED POLYMER RESIN
US5945461A (en) * 1991-03-21 1999-08-31 Illinois Tool Works Inc. Foamed acrylic polymer compositions

Also Published As

Publication number Publication date
NL9400413A (en) 1994-11-16
GB2277931B (en) 1997-08-13
IT1274007B (en) 1997-07-14
AT404836B (en) 1999-03-25
ITTO940332A1 (en) 1995-10-26
DE4313715A1 (en) 1994-11-03
ATA53594A (en) 1998-07-15
ES2094682B1 (en) 1997-12-16
GB9408325D0 (en) 1994-06-15
CH686517A5 (en) 1996-04-15
GB2277931A (en) 1994-11-16
ES2094682A1 (en) 1997-01-16
ITTO940332A0 (en) 1994-04-26
FR2704552A1 (en) 1994-11-04

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Legal Events

Date Code Title Description
ST Notification of lapse