IT952361B - Metodo per produrre particelle di polimero ed oggetti sagomati espansi da esse - Google Patents

Metodo per produrre particelle di polimero ed oggetti sagomati espansi da esse

Info

Publication number
IT952361B
IT952361B IT4918272A IT4918272A IT952361B IT 952361 B IT952361 B IT 952361B IT 4918272 A IT4918272 A IT 4918272A IT 4918272 A IT4918272 A IT 4918272A IT 952361 B IT952361 B IT 952361B
Authority
IT
Italy
Prior art keywords
polymer particles
shaped objects
producing polymer
expanded
objects expanded
Prior art date
Application number
IT4918272A
Other languages
English (en)
Inventor
K Tomohumi
H Itaru
S Yasuyuki
Y Yoshizo
Original Assignee
Kanegafuchi Kagaku Kk
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
Priority claimed from JP1771371A external-priority patent/JPS512940B1/ja
Priority claimed from JP1771571A external-priority patent/JPS4944941B1/ja
Priority claimed from JP1771471A external-priority patent/JPS5138746B1/ja
Application filed by Kanegafuchi Kagaku Kk filed Critical Kanegafuchi Kagaku Kk
Application granted granted Critical
Publication of IT952361B publication Critical patent/IT952361B/it

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
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/03—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
    • C08J3/05—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media from solid polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
IT4918272A 1971-03-25 1972-03-23 Metodo per produrre particelle di polimero ed oggetti sagomati espansi da esse IT952361B (it)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP1771371A JPS512940B1 (it) 1971-03-25 1971-03-25
JP1771571A JPS4944941B1 (it) 1971-03-25 1971-03-25
JP1771471A JPS5138746B1 (it) 1971-03-25 1971-03-25

Publications (1)

Publication Number Publication Date
IT952361B true IT952361B (it) 1973-07-20

Family

ID=27281937

Family Applications (1)

Application Number Title Priority Date Filing Date
IT4918272A IT952361B (it) 1971-03-25 1972-03-23 Metodo per produrre particelle di polimero ed oggetti sagomati espansi da esse

Country Status (5)

Country Link
BE (1) BE780992A (it)
DE (1) DE2214628C3 (it)
FR (1) FR2131618A5 (it)
GB (1) GB1383924A (it)
IT (1) IT952361B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1489580A (en) * 1973-10-15 1977-10-19 Nordiske Kabel Traad Manufacturing cross-linked moulded articles from cross-linkable polymeric materials
FR2400423A1 (fr) * 1977-08-15 1979-03-16 Asahi Dow Ltd Matiere en particules expansees en resine de polyolefine
JPS58198541A (ja) * 1982-05-14 1983-11-18 Sekisui Plastics Co Ltd 発泡性粒子の製造法

Also Published As

Publication number Publication date
GB1383924A (en) 1974-02-12
BE780992A (fr) 1972-09-21
FR2131618A5 (it) 1972-11-10
DE2214628C3 (de) 1981-02-05
DE2214628A1 (de) 1972-10-05
DE2214628B2 (de) 1980-05-29

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