DE1704462A1 - Verfahren zur Herstellung von Schaumstoff-Formkoerpern aus AEthylen- oder Propylenpolymerisaten - Google Patents

Verfahren zur Herstellung von Schaumstoff-Formkoerpern aus AEthylen- oder Propylenpolymerisaten

Info

Publication number
DE1704462A1
DE1704462A1 DE19671704462 DE1704462A DE1704462A1 DE 1704462 A1 DE1704462 A1 DE 1704462A1 DE 19671704462 DE19671704462 DE 19671704462 DE 1704462 A DE1704462 A DE 1704462A DE 1704462 A1 DE1704462 A1 DE 1704462A1
Authority
DE
Germany
Prior art keywords
particles
foam
polymers
mold
ethylene
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.)
Pending
Application number
DE19671704462
Other languages
German (de)
English (en)
Inventor
Rudolf Dr Gaeth
Hans-Rudolf Dr Jacobi
Fritz Dr Stastny
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.)
BASF SE
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 DE1704462A1 publication Critical patent/DE1704462A1/de
Pending legal-status Critical Current

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
    • B29C44/46—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length
    • B29C44/461—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length dispensing apparatus, e.g. dispensing foaming resin over the whole width of the moving surface
    • 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
    • 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
    • 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
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment

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)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
DE19671704462 1967-02-14 1967-02-14 Verfahren zur Herstellung von Schaumstoff-Formkoerpern aus AEthylen- oder Propylenpolymerisaten Pending DE1704462A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB0091171 1967-02-14

Publications (1)

Publication Number Publication Date
DE1704462A1 true DE1704462A1 (de) 1971-05-19

Family

ID=6985692

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19671704462 Pending DE1704462A1 (de) 1967-02-14 1967-02-14 Verfahren zur Herstellung von Schaumstoff-Formkoerpern aus AEthylen- oder Propylenpolymerisaten

Country Status (9)

Country Link
JP (1) JPS4638359B1 (nl)
AT (1) AT303367B (nl)
BE (1) BE710701A (nl)
CH (1) CH491973A (nl)
DE (1) DE1704462A1 (nl)
FR (1) FR1553546A (nl)
GB (1) GB1208066A (nl)
NL (1) NL6801801A (nl)
SE (1) SE348401B (nl)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1082824B (de) * 1955-09-22 1960-06-02 Philipp M Winter Windschutzscheibe fuer Motorraeder, Motorroller u. dgl.
DE4335020A1 (de) * 1993-10-14 1995-04-27 Illbruck Gmbh Gegenstand aus Partikelschaumstoff
DE19921074A1 (de) * 1999-05-08 2000-11-16 Gefinex Polymerschaeume Gmbh Formteile aus Beads

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090169895A1 (en) 2007-12-27 2009-07-02 Jsp Corporation Foamed polyolefin resin beads
BRPI1011186A2 (pt) 2009-08-13 2016-11-29 Asahi Kasei Chemicals Corp contas expandíveis, corpo moldado, e, método de produção para o mesmo
JP5727210B2 (ja) 2010-12-15 2015-06-03 株式会社ジェイエスピー ポリオレフィン系樹脂発泡粒子成形体の製造方法、及びポリオレフィン系樹脂発泡粒子成形体
US9023470B2 (en) 2010-12-21 2015-05-05 Jsp Corporation Polylactic acid resin expanded beads and molded article of polylactic acid resin expanded beads
JP2012201820A (ja) * 2011-03-25 2012-10-22 Sekisui Plastics Co Ltd 発泡成形体およびその製造方法
US20140235741A1 (en) 2011-09-28 2014-08-21 Jsp Corporation Polylactic acid-based resin expanded beads and molded article thereof
JP5986096B2 (ja) 2011-10-18 2016-09-06 株式会社ジェイエスピー ポリ乳酸系樹脂発泡粒子の製造方法
DE102012206094B4 (de) * 2012-04-13 2019-12-05 Adidas Ag Sohlen für Sportschuhe, Schuhe und Verfahren zur Herstellung einer Schuhsohle
WO2021157369A1 (ja) 2020-02-04 2021-08-12 株式会社ジェイエスピー ポリプロピレン系樹脂発泡粒子、及びポリプロピレン系樹脂発泡粒子成形体
US20240300152A1 (en) 2021-07-09 2024-09-12 Asahi Kasei Kabushiki Kaisha Expandable beads, method for producing the same, and molded body
JP7295450B2 (ja) 2021-10-21 2023-06-21 株式会社ジェイエスピー ポリエチレン系樹脂発泡粒子及びその製造方法
JP7227526B1 (ja) 2021-10-21 2023-02-22 株式会社ジェイエスピー ポリエチレン系樹脂発泡粒子及びその製造方法
JP2023071381A (ja) 2021-11-11 2023-05-23 株式会社ジェイエスピー ポリプロピレン系樹脂発泡粒子成形体の製造方法
JP2024081072A (ja) 2022-12-05 2024-06-17 旭化成株式会社 電池ホルダー

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1082824B (de) * 1955-09-22 1960-06-02 Philipp M Winter Windschutzscheibe fuer Motorraeder, Motorroller u. dgl.
DE4335020A1 (de) * 1993-10-14 1995-04-27 Illbruck Gmbh Gegenstand aus Partikelschaumstoff
DE19921074A1 (de) * 1999-05-08 2000-11-16 Gefinex Polymerschaeume Gmbh Formteile aus Beads
DE19964293B4 (de) * 1999-05-08 2004-02-12 Gefinex Polymerchemie Gmbh Formteile aus Beads

Also Published As

Publication number Publication date
AT303367B (de) 1972-11-27
JPS4638359B1 (nl) 1971-11-11
GB1208066A (en) 1970-10-07
BE710701A (nl) 1968-08-13
NL6801801A (nl) 1968-08-15
CH491973A (de) 1970-06-15
FR1553546A (nl) 1969-01-10
SE348401B (nl) 1972-09-04

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