BE732736A - - Google Patents

Info

Publication number
BE732736A
BE732736A BE732736DA BE732736A BE 732736 A BE732736 A BE 732736A BE 732736D A BE732736D A BE 732736DA BE 732736 A BE732736 A BE 732736A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE732736A publication Critical patent/BE732736A/xx

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
    • C08J9/22—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
    • B29C44/02—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
    • B29C44/10—Applying counter-pressure during expanding
    • 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
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • 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

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)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
BE732736D 1968-05-08 1969-05-08 BE732736A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681778516 DE1778516A1 (de) 1968-05-08 1968-05-08 Verfahren zur Herstellung von Formkoerpern aus schaumfoermigen Olefinpolymerisaten

Publications (1)

Publication Number Publication Date
BE732736A true BE732736A (enrdf_load_stackoverflow) 1969-11-10

Family

ID=5703478

Family Applications (1)

Application Number Title Priority Date Filing Date
BE732736D BE732736A (enrdf_load_stackoverflow) 1968-05-08 1969-05-08

Country Status (4)

Country Link
BE (1) BE732736A (enrdf_load_stackoverflow)
DE (1) DE1778516A1 (enrdf_load_stackoverflow)
FR (1) FR2008087A1 (enrdf_load_stackoverflow)
GB (1) GB1257108A (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5333996B2 (enrdf_load_stackoverflow) * 1972-05-24 1978-09-18
JPS5698147A (en) * 1979-12-30 1981-08-07 Kanegafuchi Chem Ind Co Ltd Foamed polyolefin molding by water-impermeable bead method and preparation
JPS61103944A (ja) * 1984-10-29 1986-05-22 Mitsubishi Yuka Badische Kk ポリプロピレン発泡体粒子
US4698191A (en) * 1986-01-31 1987-10-06 Mitsubishi Yuka Badische Co., Ltd. Methods of producing molded products from foamed polypropylene particles
DE19539438A1 (de) * 1995-10-24 1997-04-30 Magna Zippex Autotechnik Gmbh Verfahren zum Herstellen von Formteilen aus thermoplastischem und schäumbarem Kunststoff und eine Formvorrichtung zum Herstellen von Formteilen insbesondere nach diesem Verfahren
CN108239294A (zh) * 2016-12-27 2018-07-03 天津大学 一种通过高能电子辐照促进等规聚1-丁烯晶型ii-i转变的方法

Also Published As

Publication number Publication date
FR2008087A1 (enrdf_load_stackoverflow) 1970-01-16
GB1257108A (enrdf_load_stackoverflow) 1971-12-15
DE1778516A1 (de) 1971-08-05

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