ES435766A1 - Procedure for obtaining expandable plastic materials. (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for obtaining expandable plastic materials. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES435766A1
ES435766A1 ES435766A ES435766A ES435766A1 ES 435766 A1 ES435766 A1 ES 435766A1 ES 435766 A ES435766 A ES 435766A ES 435766 A ES435766 A ES 435766A ES 435766 A1 ES435766 A1 ES 435766A1
Authority
ES
Spain
Prior art keywords
translation
machine
legally binding
google translate
plastic materials
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.)
Expired
Application number
ES435766A
Other languages
Spanish (es)
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 ES435766A1 publication Critical patent/ES435766A1/en
Expired legal-status Critical Current

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
    • C08J9/16—Making expandable particles
    • C08J9/18—Making expandable particles by impregnating polymer particles with the 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
    • C08J2351/00—Characterised by the use of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers
    • C08J2351/06—Characterised by the use of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers grafted on to homopolymers or copolymers of aliphatic hydrocarbons containing only one carbon-to-carbon double bond

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)
  • Graft Or Block Polymers (AREA)

Abstract

Process for obtaining expandable plastic materials from a thermoplastic substance and an expanding agent from a low molecular weight organic substance, characterized in that a graft polymer of styrene on an olefin polymerized is brought into contact with an agent of expansion. (Machine-translation by Google Translate, not legally binding)
ES435766A 1974-03-20 1975-03-18 Procedure for obtaining expandable plastic materials. (Machine-translation by Google Translate, not legally binding) Expired ES435766A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2413321A DE2413321A1 (en) 1974-03-20 1974-03-20 Foamable graft polymers of styrene on olefin polymers

Publications (1)

Publication Number Publication Date
ES435766A1 true ES435766A1 (en) 1976-12-16

Family

ID=5910585

Family Applications (1)

Application Number Title Priority Date Filing Date
ES435766A Expired ES435766A1 (en) 1974-03-20 1975-03-18 Procedure for obtaining expandable plastic materials. (Machine-translation by Google Translate, not legally binding)

Country Status (10)

Country Link
JP (1) JPS50127965A (en)
BE (1) BE826910A (en)
DE (1) DE2413321A1 (en)
DK (1) DK112275A (en)
ES (1) ES435766A1 (en)
FR (1) FR2264841A1 (en)
IT (1) IT1033439B (en)
NL (1) NL7503347A (en)
NO (1) NO750882L (en)
SE (1) SE7503068L (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1269495A (en) * 1985-11-05 1990-05-22 Masato Naito Expanded particles of modified polyethylene and foamed articles obtained therefrom
JP4072553B2 (en) 2003-03-25 2008-04-09 積水化成品工業株式会社 Styrene-modified linear low-density polyethylene-based expandable resin particles, method for producing the same, pre-expanded particles, and expanded molded article
EP1607437B2 (en) * 2003-03-25 2016-08-24 Sekisui Plastics Co., Ltd. Expandable resin beads of styrene-modified, linear low-density polyethylene, process for production thereof, pre-expanded beads, and foams
US20060052466A1 (en) * 2004-09-03 2006-03-09 Handa Yash P Expanded and extruded thermoplastic foams made with methyl formate-based blowing agents
US8309619B2 (en) 2004-09-03 2012-11-13 Pactiv LLC Reduced-VOC and non-VOC blowing agents for making expanded and extruded thermoplastic foams

Also Published As

Publication number Publication date
FR2264841A1 (en) 1975-10-17
FR2264841B3 (en) 1977-11-25
BE826910A (en) 1975-09-22
DE2413321A1 (en) 1975-10-23
JPS50127965A (en) 1975-10-08
DK112275A (en) 1975-09-21
NO750882L (en) 1975-09-23
SE7503068L (en) 1975-09-22
IT1033439B (en) 1979-07-10
NL7503347A (en) 1975-09-23

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