FR2393830B1 - Matiere polymere moussable transformable en une mousse ayant la structure d'un polyacrylimide ou d'un polymethacrylimide et son procede de preparation, mousse obtenue et materiau stratifie fabrique avec cette mousse - Google Patents

Matiere polymere moussable transformable en une mousse ayant la structure d'un polyacrylimide ou d'un polymethacrylimide et son procede de preparation, mousse obtenue et materiau stratifie fabrique avec cette mousse

Info

Publication number
FR2393830B1
FR2393830B1 FR7815437A FR7815437A FR2393830B1 FR 2393830 B1 FR2393830 B1 FR 2393830B1 FR 7815437 A FR7815437 A FR 7815437A FR 7815437 A FR7815437 A FR 7815437A FR 2393830 B1 FR2393830 B1 FR 2393830B1
Authority
FR
France
Prior art keywords
foam
polyacrylimide
polymethacrylimide
preparing same
foamable polymer
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
Application number
FR7815437A
Other languages
English (en)
Other versions
FR2393830A1 (fr
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 FR2393830A1 publication Critical patent/FR2393830A1/fr
Application granted granted Critical
Publication of FR2393830B1 publication Critical patent/FR2393830B1/fr
Expired 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
    • C08J9/02—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by the reacting monomers or modifying agents during the preparation or modification of macromolecules
    • 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
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/12—Bonding of a preformed macromolecular material to the same or other solid material such as metal, glass, leather, e.g. using adhesives
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Laminated Bodies (AREA)
FR7815437A 1977-06-10 1978-05-24 Matiere polymere moussable transformable en une mousse ayant la structure d'un polyacrylimide ou d'un polymethacrylimide et son procede de preparation, mousse obtenue et materiau stratifie fabrique avec cette mousse Expired FR2393830B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2726260A DE2726260C2 (de) 1977-06-10 1977-06-10 Schäumbares Polymermaterial

Publications (2)

Publication Number Publication Date
FR2393830A1 FR2393830A1 (fr) 1979-01-05
FR2393830B1 true FR2393830B1 (fr) 1985-05-31

Family

ID=6011223

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7815437A Expired FR2393830B1 (fr) 1977-06-10 1978-05-24 Matiere polymere moussable transformable en une mousse ayant la structure d'un polyacrylimide ou d'un polymethacrylimide et son procede de preparation, mousse obtenue et materiau stratifie fabrique avec cette mousse

Country Status (9)

Country Link
US (1) US4187353A (fr)
JP (1) JPS544962A (fr)
BE (1) BE867324A (fr)
CA (1) CA1102950A (fr)
DE (1) DE2726260C2 (fr)
FR (1) FR2393830B1 (fr)
GB (1) GB1594203A (fr)
NL (1) NL184622C (fr)
RO (1) RO75264A (fr)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5780435A (en) * 1980-11-07 1982-05-20 Agency Of Ind Science & Technol Novel plastic foam and manufacturing thereof
DE3114266A1 (de) * 1981-04-09 1982-11-04 Röhm GmbH, 6100 Darmstadt Verfahren zur herstellung vernetzter acrylelastomerer
US4614827A (en) * 1983-07-20 1986-09-30 Rohm Gmbh Method for isolating vinyl salt compounds from aqueous solutions
DE3346060A1 (de) * 1983-12-21 1985-07-04 Röhm GmbH, 6100 Darmstadt Flammgeschuetzter polyacryl- oder polymethacrylimidschaumstoff und verfahren zu seiner herstellung
FR2577568B1 (fr) * 1985-02-19 1987-12-18 Coatex Sa Agent fluidifiant non polluant pour fluides de forage a base d'eau douce ou saline
DE3519005A1 (de) * 1985-05-25 1986-11-27 Röhm GmbH, 6100 Darmstadt Schaeumbarer kunststoff
US4713263A (en) * 1986-05-12 1987-12-15 National Starch And Chemical Corporation Ethylene vinyl acetate compositions for flocking adhesives
US4696951A (en) * 1986-05-12 1987-09-29 National Starch And Chemical Corporation Ethylene vinyl acetate compositions for flocking adhesives
US4737386A (en) * 1986-09-08 1988-04-12 National Starch And Chemical Corporation Textile coating composition and textiles coated therewith
US4866119A (en) * 1986-09-08 1989-09-12 National Starch And Chemical Corporation Textile coatings based on eva-maleate copolymers
US4740394A (en) * 1986-09-08 1988-04-26 National Starch And Chemical Corporation Textile coatings based on eva-maleate copolymers
US4963422A (en) * 1987-10-28 1990-10-16 National Starch And Chemical Investment Holding Corporation Ethylene vinyl acetate alkyl acrylate compositions for flocking adhesives
IL88245A0 (en) * 1987-11-13 1989-06-30 Fraunhofer Ges Forschung Process for the production of rigid foam comprising acrylic and/or methacrylic polymers without using fluorocarbons as a foaming agent
US5152856A (en) * 1988-07-21 1992-10-06 Northrop Corporation Cure/bonding method for sandwiched plastic structure
DE3826469A1 (de) * 1988-08-04 1990-02-08 Roehm Gmbh Hartschaum als kernmaterial fuer schichtwerkstoffe
AT391321B (de) * 1988-08-29 1990-09-25 Chemie Linz Gmbh Verfahren zur herstellung von fluessigkeitsabsorbierenden acrylharzen
US4939019A (en) * 1988-09-12 1990-07-03 Hexcel Corporation Compositions and process for producing foam plastics
US4918110A (en) * 1988-09-12 1990-04-17 Hexcel Corporation Compositions and process for producing foam plastics
GB9017279D0 (en) * 1990-08-07 1990-09-19 Micropore International Ltd Method for making a body of particulate insulating material
JP3007979B2 (ja) * 1991-09-13 2000-02-14 三菱レイヨン株式会社 発泡性プラスチックス及びその発泡体
DE19606530C2 (de) 1996-02-22 1998-04-02 Roehm Gmbh Verfahren zur Herstellung von Polymethacrylimid-Schaumstoffen mit flammhemmenden Zusätzen und danach hergestellte Schaumstoffe
DE19717483C2 (de) * 1997-04-25 2000-05-04 Roehm Gmbh Polymethacrylimid-Schaumstoffe, Verfahren zu ihrer Herstellung und ihre Verwendung
FR2781932B1 (fr) * 1998-07-10 2000-09-01 Giat Ind Sa Electrolyte solide polymere et ses procedes de preparation
US8722751B2 (en) 2003-10-30 2014-05-13 Evonik Rohm Gmbh Thermostable microporous polymethacrylimide foams
US20060226577A1 (en) * 2005-04-11 2006-10-12 Lin A P Method for forming control of composite material product
DE102010040286A1 (de) 2010-08-31 2012-03-01 Evonik Röhm Gmbh PMI-Schäume mit verbesserten mechanischen Eigenschaften, insbesondere mit erhöhter Reißdehnung
DE102011085026A1 (de) 2011-10-21 2013-04-25 Evonik Röhm Gmbh Verfahren zur Herstellung von Korngrenzenhaftung von expandierten Copolymeren auf Basis von Methacryl- und Acrylverbindungen und Anhaftung diverser Deckschichten auf dem Schaumkern
DE102013223347A1 (de) 2013-11-15 2015-05-21 Evonik Industries Ag Mit Poly(meth)acrylimid-Schaum gefüllte Wabenstrukturen
DE102013225132A1 (de) 2013-12-06 2015-06-11 Evonik Industries Ag Vorschäumung von Poly(meth)acrylimid-Partikeln für das anschließende Formschäumen in geschlossenen Werkzeugen
DE102014209425A1 (de) 2014-05-19 2015-11-19 Evonik Röhm Gmbh Formschäumen von Poly(meth)acrylimid-Partikeln in geschlossenen Werkzeugen zur Herstellung von Hartschaumkernen
CA2895484A1 (fr) * 2014-06-24 2015-12-24 Owens Corning Intellectual Capital, Llc Resine reticulable de maniere reversible
DE102014009338A1 (de) 2014-06-27 2015-12-31 Evonik Röhm Gmbh Druckabhängiges Formschäumen von Poly(meth)acrylimid-Partikeln in geschlossenen Werkzeugen zur Herstellung von Hartschaumstoffkernen
EP3144344A1 (fr) 2015-09-15 2017-03-22 Evonik Röhm GmbH Alcools multifonctionnels comme agents de réticulation pour pmi expansé
EP3159129A1 (fr) 2015-10-22 2017-04-26 Evonik Röhm GmbH Fabrication de structures complexes creuses en sandwich ou en mousse a l'aide d'un noyau de moule
EP3225654A1 (fr) 2016-03-30 2017-10-04 Evonik Röhm GmbH Reduction de la phase de refroidissement lors du moussage de particules par des additifs augmentant la conduction thermique
CN110256716B (zh) * 2019-05-21 2022-03-18 湖南兆恒材料科技有限公司 一种直升机用聚甲基丙烯酰亚胺泡沫材料及制备方法
CN113092621B (zh) * 2021-04-07 2022-04-01 华东理工大学 产品中甲酰胺含量的检测方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2990381A (en) * 1957-05-29 1961-06-27 Wacker Chemie Gmbh Preparation of foamed acrylamide polymers
GB994725A (en) * 1962-07-18 1965-06-10 Seikisui Chemical Co Ltd Process for producing multicellular synthetic structures
GB1078425A (en) * 1964-03-23 1967-08-09 Sekisui Kagaku Gogyo Kabushiki Process for producing a multicellular synthetic resin structure
DE1595214C3 (de) * 1964-09-19 1978-03-30 Roehm Gmbh, 6100 Darmstadt Verfahren zur Herstellung von thermoplastischen, durch Erhitzen schäumbaren Polymerisaten
US3379702A (en) * 1965-06-14 1968-04-23 Dow Chemical Co Method for preparing terpolymers of ethylene, acrylic acids and salts of acrylic acids
DE1645404C3 (de) * 1965-12-24 1974-07-04 Sekisui Kagaku Kogyo K.K., Osaka (Japan) Verfahren zur Herstellung eines synthetischen vielzelligen Harzproduktes
DE1645229A1 (de) * 1966-10-06 1970-10-22 Roehm & Haas Gmbh Verfahren zur Herstellung von transparenten Kunststoffen
DE1694859C3 (de) * 1967-09-16 1974-10-31 Roehm Gmbh, 6100 Darmstadt Verfahren zur Herstellung von Formkörpern aus Hartschaumstoff
US3640916A (en) * 1968-12-16 1972-02-08 Johnson & Son Inc S C Foam producing compositions
US3627711A (en) * 1968-12-27 1971-12-14 Roehm & Haas Gmbh Foamable synthetic resin compositions
GB1345248A (en) * 1970-05-29 1974-01-30 Nitto Chemical Industry Co Ltd Mitsubishi rayon co ltd chemical method of reducing the electrical resistance of ground connections
US3708444A (en) * 1971-05-19 1973-01-02 Roehm & Haas Gmbh Foamed and foamable copolymers

Also Published As

Publication number Publication date
NL184622B (nl) 1989-04-17
DE2726260A1 (de) 1978-12-21
JPS544962A (en) 1979-01-16
JPS6136532B2 (fr) 1986-08-19
RO75264A (fr) 1980-11-30
NL7806204A (nl) 1978-12-12
GB1594203A (en) 1981-07-30
NL184622C (nl) 1989-09-18
DE2726260C2 (de) 1983-05-26
US4187353A (en) 1980-02-05
BE867324A (fr) 1978-09-18
FR2393830A1 (fr) 1979-01-05
CA1102950A (fr) 1981-06-09

Similar Documents

Publication Publication Date Title
FR2393830B1 (fr) Matiere polymere moussable transformable en une mousse ayant la structure d'un polyacrylimide ou d'un polymethacrylimide et son procede de preparation, mousse obtenue et materiau stratifie fabrique avec cette mousse
EP0016348A3 (en) Method of making polyethylene blend foams having improved compressive strength and foams prepared by said method
NL169596C (nl) Werkwijze om alkeenpolymeren te bereiden, alsmede voortbrengsel, vervaardigd met de werkwijze.
IL52209A0 (en) Method of preparing closed cell phenol-aldehyde foam and the foam thus prepared
EP0286571A3 (fr) Noyaux d'insonorisation mousseux en forme de panneaux et procédé de fabrication
GB2064567B (en) Production of polyisocyanurate foam
NL7700842A (nl) Styreenpolymeerschuim en werkwijze voor de vervaardiging daarvan.
NL186800C (nl) Dunne mat die lange glasvezels bevat, werkwijze voor de vorming van een structuurlaminaat, en gevormd voortbrengsel dat geheel of ten dele daaruit bestaat.
ATE61835T1 (de) Verfahren zur herstellung von gekruemmten waenden, ausgehend von einem ebenen raeumlichen metallgitter mit schaumstoffuellung.
DD133097A1 (de) Verfahren zur herstellung von schaumkunststoffen mit verbessertem brandverhalten
EP0470948A3 (en) Building material mixture for producing moulded and prefabricated elements, as well as process for the production of this mixture
NL7614475A (nl) Werkwijze voor de bereiding van een vuurvast isolatiemateriaal en voorwerpen, vervaardigd onder toepassing van het aldus bereide isola- tiemateriaal.
FR2455985A1 (fr) Materiau flexible de revetement sous forme de feuille et son procede de fabrication
DE2964579D1 (en) Resinous polymer sheet materials having selective, surface decorative effects and methods of making the same
JPS55159946A (en) Forming method for heat-insulating material
DD137239A1 (de) Verfahren zur herstellung von schaumkunststoffen mit verbessertem brandverhalten
GB2032096B (en) Method of producing an imitation log and imitation log produced by the method
NL7712732A (nl) In water oplosbaar, hardbaar bekledingsmeng- sels; werkwijze voor de bereiding daarvan; gevormde produkten, geheel of gedeeltelijk bekleed met een dergelijk mengsel.
NL185354C (nl) Werkwijze voor de bereiding van thermoplastische vormmassa's, alsmede gevormd voortbrengsel geheel of ten dele vervaardigd daaruit.
BE866835A (fr) Perfectionnements a la production de mousse de polymere
DD133679A1 (de) Verfahren zur herstellung von schaumkunststoffen mit verbessertem brandverhalten
JPS54102363A (en) Preparation of foamed vinyl chloride resin
JPS5375301A (en) Production of leather like sheet substance with three dimentional feeling
CS194358B1 (en) Method of producing polyurethane or polyisocyanurate foams
NL178009C (nl) Werkwijze voor de bereiding van een vormmassa door een polyfosfazeen te mengen met een thermostabilisator, alsmede voorwerpen, verkregen onder toepassing van een aldus bereid materiaal.