BR112016029233A2 - moldagem de espuma dependente da pressão de partículas de poli(met)acrilimida em moldes fechados para a produção de núcleos de espuma rígida. - Google Patents

moldagem de espuma dependente da pressão de partículas de poli(met)acrilimida em moldes fechados para a produção de núcleos de espuma rígida.

Info

Publication number
BR112016029233A2
BR112016029233A2 BR112016029233A BR112016029233A BR112016029233A2 BR 112016029233 A2 BR112016029233 A2 BR 112016029233A2 BR 112016029233 A BR112016029233 A BR 112016029233A BR 112016029233 A BR112016029233 A BR 112016029233A BR 112016029233 A2 BR112016029233 A2 BR 112016029233A2
Authority
BR
Brazil
Prior art keywords
meth
production
acrylic particles
pressure dependent
cores
Prior art date
Application number
BR112016029233A
Other languages
English (en)
Inventor
Becker Florian
Liebl Ina
Bernhard Kay
Richter Thomas
Denk Tim
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
Publication of BR112016029233A2 publication Critical patent/BR112016029233A2/pt

Links

Classifications

    • 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
    • B29C44/3461—Making or treating expandable particles
    • 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
    • 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
    • B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
    • B29C44/14—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements the preformed part being a lining
    • B29C44/143—Means for positioning the lining in the mould
    • 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
    • B29C44/36—Feeding the material to be shaped
    • B29C44/38—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length
    • B29C44/44—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length in solid form
    • B29C44/445—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length in solid form in the form of expandable granules, particles or beads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/046—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of foam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/18—Layered products comprising a layer of metal comprising iron or steel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/245—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it being a foam layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • 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
    • 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
    • C08J9/22—After-treatment of expandable particles; Forming foamed products
    • C08J9/228—Forming foamed products
    • C08J9/232—Forming foamed products by sintering expandable particles
    • 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
    • B29C44/3426—Heating by introducing steam in the mould
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2033/00—Use of polymers of unsaturated acids or derivatives thereof as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2033/00—Use of polymers of unsaturated acids or derivatives thereof as moulding material
    • B29K2033/26—Polymers of acrylamide or methacrylamide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2266/00—Composition of foam
    • B32B2266/02—Organic
    • B32B2266/0214—Materials belonging to B32B27/00
    • B32B2266/0242—Acrylic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2605/00—Vehicles
    • B32B2605/08—Cars
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2605/00—Vehicles
    • B32B2605/18—Aircraft
    • 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
    • C08J2205/00—Foams characterised by their properties
    • C08J2205/10—Rigid foams
    • 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
    • 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
    • C08J2333/26—Homopolymers or copolymers of acrylamide or methacrylamide

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)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
BR112016029233A 2014-06-27 2015-06-25 moldagem de espuma dependente da pressão de partículas de poli(met)acrilimida em moldes fechados para a produção de núcleos de espuma rígida. BR112016029233A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102014009338.7A DE102014009338A1 (de) 2014-06-27 2014-06-27 Druckabhängiges Formschäumen von Poly(meth)acrylimid-Partikeln in geschlossenen Werkzeugen zur Herstellung von Hartschaumstoffkernen
PCT/EP2015/064316 WO2015197734A1 (de) 2014-06-27 2015-06-25 Druckabhängiges formschäumen von poly(meth)acrylimid-partikeln in geschlossenen werkzeugen zur herstellung von hartschaumstoffkernen

Publications (1)

Publication Number Publication Date
BR112016029233A2 true BR112016029233A2 (pt) 2017-10-31

Family

ID=53489949

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112016029233A BR112016029233A2 (pt) 2014-06-27 2015-06-25 moldagem de espuma dependente da pressão de partículas de poli(met)acrilimida em moldes fechados para a produção de núcleos de espuma rígida.

Country Status (15)

Country Link
US (1) US10207435B2 (pt)
EP (1) EP3160707B1 (pt)
JP (1) JP2017519665A (pt)
KR (1) KR20170020817A (pt)
CN (1) CN106459465B (pt)
AU (1) AU2015279183A1 (pt)
BR (1) BR112016029233A2 (pt)
CA (1) CA2953201A1 (pt)
DE (1) DE102014009338A1 (pt)
IL (1) IL248649A0 (pt)
RU (1) RU2016143750A (pt)
SG (1) SG11201608966VA (pt)
TW (1) TW201615378A (pt)
WO (1) WO2015197734A1 (pt)
ZA (1) ZA201700480B (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106891470B (zh) * 2017-04-12 2019-01-18 张海亭 一种e-tpu发泡轮胎制造方法及车轮
CN109454895A (zh) * 2018-10-22 2019-03-12 上海阿莱德实业股份有限公司 一种毫米波天线罩快速成型方法及采用该方法制作的天线罩
CN109553905B (zh) * 2018-11-24 2021-05-04 浙江中科恒泰新材料科技有限公司 一种增强的聚甲基丙烯酰亚胺泡沫复合材料的制备方法
EP3887440A1 (en) 2018-11-26 2021-10-06 Mubea Carbo Tech GmbH Process for producing poly(meth)acrylimide materials
TW202039665A (zh) * 2019-01-16 2020-11-01 德商贏創運營有限公司 製造發泡體材料之新穎發泡方法
DE102020123437A1 (de) 2020-09-08 2022-03-10 Siegfried Hofmann Gmbh Anlage zur Herstellung wenigstens eines Partikelschaumformteils
US11833703B2 (en) 2020-10-29 2023-12-05 Evonik Operations Gmbh Process for producing foam panels for the production of foam films

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2726260C2 (de) 1977-06-10 1983-05-26 Röhm GmbH, 6100 Darmstadt Schäumbares Polymermaterial
DE3630930A1 (de) 1986-09-11 1988-03-24 Roehm Gmbh Verfahren zur herstellung eines hartschaumstoffes mittels eines mikrowellen- oder hochfrequenzfeldes
DE19717483C2 (de) 1997-04-25 2000-05-04 Roehm Gmbh Polymethacrylimid-Schaumstoffe, Verfahren zu ihrer Herstellung und ihre Verwendung
DE10141757A1 (de) 2001-08-29 2003-03-27 Roehm Gmbh Verbessertes Verfahren zur Herstellung von PMI-Schäumen
DE10350971A1 (de) 2003-10-30 2005-06-02 Röhm GmbH & Co. KG Wärmeformbeständige Polymethacrylimid-Schaumstoffe mit feinen Poren
JP4480435B2 (ja) 2004-03-25 2010-06-16 積水化成品工業株式会社 発泡性スチレン系樹脂粒子及びその製造方法並びに発泡成形品
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
DE102010028695A1 (de) 2010-05-06 2011-11-10 Evonik Röhm Gmbh Polymethacrylimid-Schaumstoffe mit verminderter Entflammbarkeit sowie Verfahren zur Herstellung dieser
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
KR101860440B1 (ko) 2011-07-01 2018-05-24 삼성전자주식회사 기기 간 통신 시스템에서 멀티캐스트 데이터 암호화 키 관리 방법, 장치 그리고 시스템
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
CN103012670B (zh) * 2012-12-21 2014-11-12 浙江理工大学 一种均质聚甲基丙烯酰亚胺泡沫材料及其制备方法
CN104995243A (zh) 2013-02-15 2015-10-21 赢创罗姆有限公司 用于制备pmi泡沫的珠状聚合物
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

Also Published As

Publication number Publication date
IL248649A0 (en) 2017-01-31
US10207435B2 (en) 2019-02-19
DE102014009338A1 (de) 2015-12-31
CA2953201A1 (en) 2015-12-30
CN106459465A (zh) 2017-02-22
AU2015279183A1 (en) 2016-11-17
EP3160707B1 (de) 2018-05-16
US20170136665A1 (en) 2017-05-18
EP3160707A1 (de) 2017-05-03
TW201615378A (zh) 2016-05-01
CN106459465B (zh) 2019-06-18
RU2016143750A (ru) 2018-05-08
JP2017519665A (ja) 2017-07-20
ZA201700480B (en) 2018-04-25
KR20170020817A (ko) 2017-02-24
WO2015197734A1 (de) 2015-12-30
SG11201608966VA (en) 2016-12-29

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]