BR112022011876A2 - Processo para produzir um artigo moldado, artigo moldado e uso de um artigo moldado - Google Patents

Processo para produzir um artigo moldado, artigo moldado e uso de um artigo moldado

Info

Publication number
BR112022011876A2
BR112022011876A2 BR112022011876A BR112022011876A BR112022011876A2 BR 112022011876 A2 BR112022011876 A2 BR 112022011876A2 BR 112022011876 A BR112022011876 A BR 112022011876A BR 112022011876 A BR112022011876 A BR 112022011876A BR 112022011876 A2 BR112022011876 A2 BR 112022011876A2
Authority
BR
Brazil
Prior art keywords
molded article
producing
obtainable
tire
covering
Prior art date
Application number
BR112022011876A
Other languages
English (en)
Inventor
Wonisch Andreas
Gutmann Peter
Wuest Andreas
Prissok Frank
Ahlers Juergen
Original Assignee
Basf Se
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 Basf Se filed Critical Basf Se
Publication of BR112022011876A2 publication Critical patent/BR112022011876A2/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
    • B29C44/36—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
    • 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
    • B29C44/18—Filling preformed cavities
    • B29C44/182—Filling flexible bags not having a particular shape
    • 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
    • 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
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/20—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for porous or cellular articles, e.g. of foam plastics, coarse-pored
    • B29C67/205—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for porous or cellular articles, e.g. of foam plastics, coarse-pored comprising surface fusion, and bonding of particles to form voids, e.g. sintering
    • 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
    • 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
    • B29K2101/00—Use of unspecified macromolecular compounds as moulding material
    • B29K2101/12—Thermoplastic materials
    • 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
    • B29K2105/048—Expandable particles, beads or granules
    • 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
    • C08J2207/00—Foams characterised by their intended use
    • 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
    • C08J2207/00—Foams characterised by their intended use
    • C08J2207/02—Adhesive
    • 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
    • C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • 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
    • C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2375/04—Polyurethanes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Molding Of Porous Articles (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Abstract

PROCESSO PARA PRODUZIR UM ARTIGO MOLDADO, ARTIGO MOLDADO E USO DE UM ARTIGO MOLDADO. A presente invenção refere-se a um processo para a produção de um artigo moldado (M), compreendendo o fornecimento de um invólucro de paredes finas e permeável ao gás; o enchimento do invólucro com um material peletizado em espuma composto por um polímero (P1), e a soldagem do material peletizado em espuma para obter o artigo moldado (M). Além disso, a presente invenção também se refere a artigos moldados obtidos ou que podem ser obtidos por tal processo, e ao uso de um artigo moldado obtido ou que pode ser obtido por um processo da invenção como sola de calçado, parte de uma sola de calçado, colchão, almofada de assento, forro, artigo de aderência, película protetora, como componente em interiores e exteriores de automóveis, como tapete de ginástica, protetor de corpo, elemento de acabamento na construção de automóveis, um isolante acústico, um amortecedor de vibrações, uma almofada, um selim de bicicleta, um brinquedo, um pneu ou parte de um pneu ou uma cobertura para uma superfície de atletismo, uma cobertura para um pavilhão desportivo ou uma via, uma camada de amortecimento ou um núcleo de amortecimento em um elemento sanduíche ou uma embalagem.
BR112022011876A 2019-12-17 2020-12-17 Processo para produzir um artigo moldado, artigo moldado e uso de um artigo moldado BR112022011876A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP19216978 2019-12-17
PCT/EP2020/086695 WO2021122937A1 (de) 2019-12-17 2020-12-17 VERFAHREN ZUM VERSCHWEIßEN VON PARTIKELSCHÄUMEN MITTELS PORÖSER HÜLLEN

Publications (1)

Publication Number Publication Date
BR112022011876A2 true BR112022011876A2 (pt) 2022-09-06

Family

ID=68944215

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022011876A BR112022011876A2 (pt) 2019-12-17 2020-12-17 Processo para produzir um artigo moldado, artigo moldado e uso de um artigo moldado

Country Status (7)

Country Link
US (1) US20230023694A1 (pt)
EP (1) EP4077503A1 (pt)
JP (1) JP2023507576A (pt)
KR (1) KR20220117283A (pt)
CN (1) CN114829471A (pt)
BR (1) BR112022011876A2 (pt)
WO (1) WO2021122937A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023152056A1 (en) * 2022-02-11 2023-08-17 Basf Se Computer-implemented method for controlling and/or monitoring at least one particle foam molding process

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE588287A (pt) * 1959-03-09
DE1178203B (de) * 1962-03-15 1964-09-17 Basf Ag Verfahren zur Herstellung von Formkoerpern aus poroesen thermoplastischen Kunststoffen
DE1704489A1 (de) * 1967-08-16 1971-05-27 Basf Ag Verfahren zur Herstellung von Schaumstoff-Formkoerpern aus AEthylen-Copolymerisaten
JPH0661865B2 (ja) 1989-07-24 1994-08-17 積水化成品工業株式会社 発泡成形装置
JP3097529B2 (ja) 1995-12-07 2000-10-10 ニチデン機械株式会社 電子部品の特性測定装置及びその測定方法
WO2001007251A1 (de) * 1999-07-23 2001-02-01 Fraunhofer-Gesellschaft Zur Förderung Der Angewan Dten Forschung E.V. Verfahren zur herstellung eines werkstoffverbundes, danach hergestellter werkstoffverbund, formteil aus einem solchen werkstoffverbund und verfahren zu dessen herstellung
JP5161481B2 (ja) * 2007-05-02 2013-03-13 株式会社ジェイエスピー 表皮付ポリプロピレン系樹脂発泡成形体
JP5881164B2 (ja) * 2012-04-23 2016-03-09 株式会社ジェイエスピー 表皮被覆発泡成形体の製造方法

Also Published As

Publication number Publication date
WO2021122937A1 (de) 2021-06-24
EP4077503A1 (de) 2022-10-26
US20230023694A1 (en) 2023-01-26
CN114829471A (zh) 2022-07-29
KR20220117283A (ko) 2022-08-23
JP2023507576A (ja) 2023-02-24

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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]