DK1444293T3 - Fremgangsmåde til fremstilling af polymethacrylimidskum - Google Patents

Fremgangsmåde til fremstilling af polymethacrylimidskum

Info

Publication number
DK1444293T3
DK1444293T3 DK02754966.6T DK02754966T DK1444293T3 DK 1444293 T3 DK1444293 T3 DK 1444293T3 DK 02754966 T DK02754966 T DK 02754966T DK 1444293 T3 DK1444293 T3 DK 1444293T3
Authority
DK
Denmark
Prior art keywords
procedure
polymethacrylimide foam
preparing
preparing polymethacrylimide
foam
Prior art date
Application number
DK02754966.6T
Other languages
Danish (da)
English (en)
Inventor
Leonard Maier
Rainer Zimmermann
Wilfried Heberer
Peter Stein
Hermann Seibert
Werner Geyer
Original Assignee
Evonik Roehm Gmbh
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 Evonik Roehm Gmbh filed Critical Evonik Roehm Gmbh
Application granted granted Critical
Publication of DK1444293T3 publication Critical patent/DK1444293T3/da

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
    • 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
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/08—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles using several expanding or moulding steps
    • 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
    • B29C44/34—Auxiliary operations
    • B29C44/3415—Heating or cooling
    • 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
    • C08J2333/24—Homopolymers or copolymers of amides or imides

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)
  • Mechanical Engineering (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
DK02754966.6T 2001-08-29 2002-08-01 Fremgangsmåde til fremstilling af polymethacrylimidskum DK1444293T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10141757A DE10141757A1 (de) 2001-08-29 2001-08-29 Verbessertes Verfahren zur Herstellung von PMI-Schäumen
PCT/EP2002/008569 WO2003020804A1 (de) 2001-08-29 2002-08-01 Verbessertes zur herstellung von polymetharylimidschäumen

Publications (1)

Publication Number Publication Date
DK1444293T3 true DK1444293T3 (da) 2014-04-14

Family

ID=7696638

Family Applications (1)

Application Number Title Priority Date Filing Date
DK02754966.6T DK1444293T3 (da) 2001-08-29 2002-08-01 Fremgangsmåde til fremstilling af polymethacrylimidskum

Country Status (12)

Country Link
US (1) US7169339B2 (https=)
EP (1) EP1444293B1 (https=)
JP (1) JP4808926B2 (https=)
KR (1) KR100943399B1 (https=)
CN (1) CN1237098C (https=)
CA (1) CA2471281C (https=)
DE (1) DE10141757A1 (https=)
DK (1) DK1444293T3 (https=)
ES (1) ES2453488T3 (https=)
MX (1) MXPA04001840A (https=)
TW (1) TWI224121B (https=)
WO (1) WO2003020804A1 (https=)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10259674A1 (de) * 2002-12-18 2004-07-15 Röhm GmbH & Co. KG Derivatisierung hochmolekularer Polymethacrylimide
DE10350971A1 (de) * 2003-10-30 2005-06-02 Röhm GmbH & Co. KG Wärmeformbeständige Polymethacrylimid-Schaumstoffe mit feinen Poren
CN100420702C (zh) * 2005-07-28 2008-09-24 西北工业大学 一种maa/an共聚物泡沫塑料及其制备方法
CN101328243B (zh) * 2007-06-20 2011-05-18 中国科学院化学研究所 一种聚丙烯酰亚胺类泡沫材料及其制备方法
CN101381427B (zh) * 2007-09-04 2013-06-26 赢创罗姆有限公司 制备块状聚(甲基)丙烯酰亚胺泡沫材料的方法
CN101456967B (zh) * 2009-01-05 2011-10-12 中国工程物理研究院化工材料研究所 一种热塑性聚酰亚胺多孔材料的制备方法
CN101857656B (zh) * 2010-05-24 2011-08-31 四川大学 用于生产聚甲基丙烯酰亚胺泡沫材料的可发性颗粒及应用
DE102010038716A1 (de) * 2010-07-30 2012-02-02 Evonik Degussa Gmbh Verfahren zum In-Mold Foaming mit einem schäumbaren Medium und Deckschichten und dadurch erhältlicher Kunststoffformkörper
DE102010040286A1 (de) 2010-08-31 2012-03-01 Evonik Röhm Gmbh PMI-Schäume mit verbesserten mechanischen Eigenschaften, insbesondere mit erhöhter Reißdehnung
DE102010042752A1 (de) 2010-10-21 2012-04-26 Evonik Degussa Gmbh Neuartige Bauweise für PKW / NFZ Leichtbaukammerfelgen umfassend Bauweise, Materialkonzept, Konstruktionsmerkmale und Herstellverfahren
CN102051012B (zh) * 2010-11-30 2012-02-08 湖南兆恒材料科技有限公司 一种晶须改性聚甲基丙烯酰亚胺泡沫塑料及其制备方法
DE102011002905A1 (de) * 2011-01-20 2012-07-26 Evonik Röhm Gmbh Polyacrylimid-Schaumstoffe mit reduziertem Gehalt an Restmonomeren, sowie Verfahren zur Herstellung
CN102275311B (zh) * 2011-07-12 2013-04-17 北京化工大学 一种聚酰亚胺复合材料反应成型方法
CN102432971A (zh) * 2011-09-14 2012-05-02 刘天义 甲基丙烯亚胺泡沫塑料及其制备方法
CN102850705B (zh) * 2012-03-16 2014-05-07 北京化工大学 一种聚丙烯酰亚胺泡沫的制备方法
DE102012208428A1 (de) 2012-05-21 2013-11-21 Evonik Industries Ag Pul-Core-Verfahren mit PMI-Schaumkern
CA2879927C (en) 2012-07-24 2021-01-26 Evonik Industries Ag Novel shaping process for pmi foam materials and/or composite components produced therefrom
DE102013205963A1 (de) * 2013-04-04 2014-10-09 Evonik Industries Ag Verfahren zur kontinuierlichen PMI-Schaumfertigung
KR102216229B1 (ko) 2013-10-30 2021-02-18 에보닉 오퍼레이션스 게엠베하 폼 코어들을 갖는 샌드위치 타입의 구성의 프로파일들의 연속적인 제조 및 강성의 폼이 충전된 프로파일
DE102013223347A1 (de) 2013-11-15 2015-05-21 Evonik Industries Ag Mit Poly(meth)acrylimid-Schaum gefüllte Wabenstrukturen
DE102013223353A1 (de) 2013-11-15 2015-05-21 Evonik Industries Ag One-shot Herstellung von Composites
DE102013225132A1 (de) 2013-12-06 2015-06-11 Evonik Industries Ag Vorschäumung von Poly(meth)acrylimid-Partikeln für das anschließende Formschäumen in geschlossenen Werkzeugen
CN103923337B (zh) * 2014-04-30 2016-06-08 湖南兆恒材料科技有限公司 聚甲基丙烯酰亚胺复合泡沫吸波材料
DE102014209425A1 (de) 2014-05-19 2015-11-19 Evonik Röhm Gmbh Formschäumen von Poly(meth)acrylimid-Partikeln in geschlossenen Werkzeugen zur Herstellung von Hartschaumkernen
CN104045952B (zh) * 2014-06-23 2015-11-04 浙江理工大学 一种无收缩共聚物及其制备方法
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
DE102014009584A1 (de) 2014-07-01 2016-01-07 Evonik Röhm Gmbh One-shot HD-RTM-Verfahren
EP2982503A1 (de) * 2014-08-07 2016-02-10 Evonik Röhm GmbH Sandwich-Bauteile aus Poly(Meth)acrylat-basierten Schaumkörpern und reversibel vernetzbaren Composites
EP3015256A1 (de) 2014-10-27 2016-05-04 Evonik Röhm GmbH Herstellung mehrere unterschiedlicher Faserverbundbauteile für Großserien in einem kontinuierlichen Prozess
EP3015255A1 (de) 2014-10-27 2016-05-04 Evonik Röhm GmbH Kontinuierliche Herstellung von Profilen in Sandwichbauweise mit Schaumkernen und Hartschaum gefülltes Profil
JP2018503519A (ja) 2014-11-18 2018-02-08 エボニック レーム ゲゼルシャフト ミット ベシュレンクテル ハフツングＥｖｏｎｉｋ Ｒｏｅｈｍ ＧｍｂＨ 厚い硬質発泡板の分割
CN104610562B (zh) * 2015-02-15 2016-03-30 浩博（福建）新材料科技有限公司 一种聚甲基丙烯酰亚胺泡沫的制备方法
EP3144344A1 (de) 2015-09-15 2017-03-22 Evonik Röhm GmbH Mehrfunktionale alkohole als vernetzer in pmi schaumstoffen
EP3159129A1 (de) 2015-10-22 2017-04-26 Evonik Röhm GmbH Herstellung von komplexen schaum-/ oder sandwichholstrukturen mittels eines formkerns
TWI778957B (zh) * 2016-03-30 2022-10-01 大陸商贏創特種化學（上海）有限公司 包含聚（甲基）丙烯醯亞胺發泡體粒子的聚合物混合物
EP3225654A1 (de) 2016-03-30 2017-10-04 Evonik Röhm GmbH Verkürzung der abkühlphase beim partikelschäumen durch die wärmeleitung erhöhende additive
CN109280210A (zh) * 2018-08-25 2019-01-29 浙江中科恒泰新材料科技有限公司 一种阻燃型聚甲基丙烯酰亚胺异型泡沫的制备方法
MX2021008314A (es) * 2019-01-16 2021-08-05 Evonik Operations Gmbh Nuevo proceso de formacion de espuma para la produccion de materiales de espuma.
CN113302031A (zh) 2019-01-16 2021-08-24 赢创运营有限公司 通过使用微波使含有发泡剂的聚合物发泡
EP3978215A1 (de) 2020-09-30 2022-04-06 Evonik Operations GmbH Herstellung von komplexen schaum-formkernen mit class-a fähigen oberflächen
ES2995476T3 (en) 2020-10-29 2025-02-10 Evonik Operations Gmbh Process for producing foam panels for the production of foam films
CN114507316A (zh) * 2022-02-24 2022-05-17 浩博（福建）新材料科技有限公司 一种超厚聚甲基丙烯酰亚胺泡沫塑料及其制备方法
WO2023232614A1 (en) 2022-06-03 2023-12-07 Evonik Operations Gmbh Process for producing multidimensional rigid foam parts by means of jigsaw puzzle-piece connection
KR20250136827A (ko) 2023-01-20 2025-09-16 에보닉 오퍼레이션스 게엠베하 고온 안정적이고 폐쇄 기공을 가진 강성 경질 폼의 자동화 처리 방법
WO2026041546A1 (en) 2024-08-21 2026-02-26 Evonik Operations Gmbh Variothermal sintering

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3812225A (en) * 1967-01-23 1974-05-21 Furukawa Electric Co Ltd Method of manufacturing foamed crosslinked polyolefin slabs involving multiple expansion techniques and direct gas pressure
US3593848A (en) * 1968-02-26 1971-07-20 Atlas Coatings Corp Foam-covered coil and methods of manufacturing the same
DE2929165C2 (de) * 1979-07-19 1981-12-24 Röhm GmbH, 6100 Darmstadt Verfahren zur Herstellung einer Schaumstoffplatte
DE3630930A1 (de) * 1986-09-11 1988-03-24 Roehm Gmbh Verfahren zur herstellung eines hartschaumstoffes mittels eines mikrowellen- oder hochfrequenzfeldes
US4918110A (en) * 1988-09-12 1990-04-17 Hexcel Corporation Compositions and process for producing foam plastics
JPH0437529A (ja) * 1990-06-01 1992-02-07 Sekisui Chem Co Ltd シート状発泡成形体の予熱装置
DE19717483C2 (de) * 1997-04-25 2000-05-04 Roehm Gmbh Polymethacrylimid-Schaumstoffe, Verfahren zu ihrer Herstellung und ihre Verwendung
DE19917987A1 (de) * 1999-04-21 2000-10-26 Roehm Gmbh Verfahren zur Herstellung von blockförmigen Polymethacrylimidschaumstoffen
JP2005526871A (ja) * 2002-02-28 2005-09-08 レーム ゲゼルシャフト ミツト ベシュレンクテル ハフツング ウント コンパニー コマンディートゲゼルシャフト 可燃性が低減されたポリメタクリルイミド−フォーム材料並びにその製造方法

Also Published As

Publication number Publication date
US7169339B2 (en) 2007-01-30
CA2471281C (en) 2010-02-23
KR20040029102A (ko) 2004-04-03
CN1237098C (zh) 2006-01-18
DE10141757A1 (de) 2003-03-27
US20040235973A1 (en) 2004-11-25
CA2471281A1 (en) 2003-03-13
EP1444293B1 (de) 2014-01-15
TWI224121B (en) 2004-11-21
CN1561361A (zh) 2005-01-05
KR100943399B1 (ko) 2010-02-22
HK1071387A1 (en) 2005-07-15
JP2005501948A (ja) 2005-01-20
EP1444293A1 (de) 2004-08-11
WO2003020804A1 (de) 2003-03-13
JP4808926B2 (ja) 2011-11-02
ES2453488T3 (es) 2014-04-07
MXPA04001840A (es) 2005-03-07

Similar Documents

Publication Publication Date Title
DK1444293T3 (da) Fremgangsmåde til fremstilling af polymethacrylimidskum
ATE372833T1 (de) Schaumerzeuger
DK1277722T3 (da) Fremgangsmåde til fremstilling af methanol
DK1303478T3 (da) Fremgangsmåde til fremstilling af substituerede octanoylamider
DK1451143T3 (da) Fremgangsmåder til fremstilling af O-desmethylvenlafaxin
NO20042853L (no) Vandig skummeblanding
IS2940B (is) Mótefni gegn CD40
DE60234432D1 (de) Umbales zwischenwirbelfusionsverfahren
FI20002836L (fi) Menetelmä oskillaattorin säätämiseksi
NO20034439D0 (no) Benzamidinderivater
DK1296935T3 (da) Fremgangsmåde til fremstilling af substituerede octanoylamider
DK2135957T3 (da) Fremgangsmåde til fremstilling af glucaner
FI20000638L (fi) Oskillaattorin säätö
DK1396483T4 (da) Fremgangsmåde til fremstilling af dimethylether
ATA7932001A (de) Aufschnittschneideanordnung
DK1461418T3 (da) Fremgangsmåde til fremstilling af 3-o-deacylated-4'-monophosphoryllipid a (3d-mla)
DK1306694T3 (da) Fremgangsmåde til kombinering af spatiale modeller
NO20040930L (no) Fremgangsmate for innstilling av kuttespalte
DK1438336T3 (da) Gonadotropiner til follikeldannelse
DK1399016T3 (da) Fremgangsmåde til generering af diversitet
DK1404673T3 (da) Teknisk syntesefremgangsmåde til fremstilling af tropenol
IS6716A (is) Aðferðir við að framleiða sílostasól
DE50103220D1 (de) Dreimesserschneidemaschine
DK1292586T3 (da) Fremgangsmåde til fremstilling af pyrazolopyrimidinoner
DK1395587T3 (da) Fremgangsmåde til fremstilling af imipenem