MX2021008314A - Nuevo proceso de formacion de espuma para la produccion de materiales de espuma. - Google Patents

Nuevo proceso de formacion de espuma para la produccion de materiales de espuma.

Info

Publication number
MX2021008314A
MX2021008314A MX2021008314A MX2021008314A MX2021008314A MX 2021008314 A MX2021008314 A MX 2021008314A MX 2021008314 A MX2021008314 A MX 2021008314A MX 2021008314 A MX2021008314 A MX 2021008314A MX 2021008314 A MX2021008314 A MX 2021008314A
Authority
MX
Mexico
Prior art keywords
foam materials
production
foaming process
novel foaming
novel
Prior art date
Application number
MX2021008314A
Other languages
English (en)
Inventor
Thomas Richter
Florian Becker
Christian Trassl
Andreas Liebe
Junyong Vincent Ma
Original Assignee
Evonik Operations 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 Operations Gmbh filed Critical Evonik Operations Gmbh
Publication of MX2021008314A publication Critical patent/MX2021008314A/es

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
    • B29C44/3415—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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
    • B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
    • 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
    • B29C44/60—Measuring, controlling or regulating
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
    • B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
    • B29C2035/0855—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using microwave
    • 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
    • B29K2033/04—Polymers of esters
    • B29K2033/12—Polymers of methacrylic acid esters, e.g. PMMA, i.e. polymethylmethacrylate
    • 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous
    • 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
    • B29L2007/00—Flat articles, e.g. films or sheets
    • B29L2007/002—Panels; Plates; Sheets

Abstract

La presente invención se refiere a un nuevo proceso de producción para materiales de espuma a partir de composiciones poliméricas, en donde este nuevo proceso comprende una etapa de proceso de precalentamiento en la formación de espuma de polímeros que contienen agentes de soplado y la posterior formación de espuma mediante un proceso térmico asistido por microondas.
MX2021008314A 2019-01-16 2019-12-19 Nuevo proceso de formacion de espuma para la produccion de materiales de espuma. MX2021008314A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP19152178 2019-01-16
PCT/EP2019/086250 WO2020148067A1 (en) 2019-01-16 2019-12-19 Novel foaming process for production of foam materials

Publications (1)

Publication Number Publication Date
MX2021008314A true MX2021008314A (es) 2021-08-05

Family

ID=65036614

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2021008314A MX2021008314A (es) 2019-01-16 2019-12-19 Nuevo proceso de formacion de espuma para la produccion de materiales de espuma.

Country Status (9)

Country Link
US (1) US11904514B2 (es)
EP (1) EP3911489A1 (es)
JP (1) JP7428716B2 (es)
KR (1) KR20210113343A (es)
CN (1) CN113286686A (es)
CA (1) CA3126411A1 (es)
MX (1) MX2021008314A (es)
TW (1) TW202039665A (es)
WO (1) WO2020148067A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019038213A1 (de) 2017-08-24 2019-02-28 Evonik Röhm Gmbh Pei-partikelschäume für anwendungen im luftfahrt-interieur
KR20210114461A (ko) * 2019-01-16 2021-09-23 에보닉 오퍼레이션스 게엠베하 마이크로웨이브의 이용을 통한 발포제 함유 중합체의 발포
WO2020148067A1 (en) 2019-01-16 2020-07-23 Evonik Operations Gmbh Novel foaming process for production of foam materials
US11833703B2 (en) 2020-10-29 2023-12-05 Evonik Operations Gmbh Process for producing foam panels for the production of foam films

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DE2726259C2 (de) 1977-06-10 1985-11-28 Röhm GmbH, 6100 Darmstadt Verfahren zur Herstellung von Polyacryl- und/oder Polymethacrylimid-Schaumstoffen
DE3011769A1 (de) 1980-03-27 1981-10-01 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von elastischen schaumstoffen auf basis eines melamin/formaldehyd-kondensationsprodukts
EP0048119A3 (en) * 1980-09-12 1982-08-11 I M L Corporation Methods of preparing polyimides and artifacts composed thereof
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JPS60262835A (ja) * 1984-06-11 1985-12-26 Gunei Kagaku Kogyo Kk フエノ−ル樹脂発泡体の製造方法
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KR20210114461A (ko) 2019-01-16 2021-09-23 에보닉 오퍼레이션스 게엠베하 마이크로웨이브의 이용을 통한 발포제 함유 중합체의 발포
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Also Published As

Publication number Publication date
US20220063153A1 (en) 2022-03-03
WO2020148067A1 (en) 2020-07-23
JP7428716B2 (ja) 2024-02-06
JP2022518706A (ja) 2022-03-16
CN113286686A (zh) 2021-08-20
TW202039665A (zh) 2020-11-01
EP3911489A1 (en) 2021-11-24
US11904514B2 (en) 2024-02-20
KR20210113343A (ko) 2021-09-15
CA3126411A1 (en) 2020-07-23

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