DK112899B - Fremgangsmåde til at gøre ekspanderbare styrenpolymer-perler ikke sammenklumpende under for-ekspansion. - Google Patents

Fremgangsmåde til at gøre ekspanderbare styrenpolymer-perler ikke sammenklumpende under for-ekspansion.

Info

Publication number
DK112899B
DK112899B DK77767AA DK77767A DK112899B DK 112899 B DK112899 B DK 112899B DK 77767A A DK77767A A DK 77767AA DK 77767 A DK77767 A DK 77767A DK 112899 B DK112899 B DK 112899B
Authority
DK
Denmark
Prior art keywords
expansion
polymer beads
styrene polymer
during pre
expandable styrene
Prior art date
Application number
DK77767AA
Other languages
English (en)
Inventor
R Immel
P Nelson
Original Assignee
Sinclair Koppers Co
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 Sinclair Koppers Co filed Critical Sinclair Koppers Co
Publication of DK112899B publication Critical patent/DK112899B/da

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
    • C08J9/224—Surface treatment
    • 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
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • 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
    • C08J2325/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Derivatives of such polymers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2991—Coated
    • Y10T428/2998—Coated including synthetic resin or polymer

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)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
DK77767AA 1966-02-16 1967-02-13 Fremgangsmåde til at gøre ekspanderbare styrenpolymer-perler ikke sammenklumpende under for-ekspansion. DK112899B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US52772366A 1966-02-16 1966-02-16

Publications (1)

Publication Number Publication Date
DK112899B true DK112899B (da) 1969-01-27

Family

ID=24102659

Family Applications (1)

Application Number Title Priority Date Filing Date
DK77767AA DK112899B (da) 1966-02-16 1967-02-13 Fremgangsmåde til at gøre ekspanderbare styrenpolymer-perler ikke sammenklumpende under for-ekspansion.

Country Status (7)

Country Link
US (1) US3444104A (da)
BR (1) BR6786897D0 (da)
DK (1) DK112899B (da)
ES (1) ES336850A1 (da)
FI (1) FI46855C (da)
NO (1) NO125393B (da)
SE (1) SE316299B (da)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1409285A (en) * 1972-12-08 1975-10-08 Shell Int Research Expandable polymers of vinyl-idene aromatic compounds
DE2423071C2 (de) * 1974-05-13 1982-04-22 Basf Ag, 6700 Ludwigshafen Feinteilige expandierbare Styrolpolymerisate mit kurzen Mindestformverweilzeiten
US4029613A (en) * 1975-12-29 1977-06-14 Arco Polymers, Inc. Antilumping expanding styrene polymers
US4198485A (en) * 1976-06-21 1980-04-15 Rubber Research Elastomerics, Inc. Fire resistant, expanded styrene polymer material
US4238242A (en) * 1979-01-22 1980-12-09 Park Jae H Lightweight aggregates, intermediate aggregates, and process of manufacturing same
US4278732A (en) * 1980-10-01 1981-07-14 Arco Polymers, Inc. Antilumping expandable styrene polymers
JPH01217046A (ja) * 1988-02-26 1989-08-30 Metals Fuandorii:Kk 発泡プラスチツクス成型体の熱収縮並びに熱分解速度を調整しうる予備発泡プラスチツクス・ビーズ
US5180752A (en) * 1990-03-08 1993-01-19 Pierce & Stevens Corporation Process for making dry microspheres
CN100537624C (zh) * 2004-09-06 2009-09-09 积水化成品工业株式会社 苯乙烯改性线型低密度聚乙烯系树脂粒子、苯乙烯改性线型低密度聚乙烯系发泡性树脂粒子及其制造方法、预发泡粒子及发泡成型制品
WO2024132225A1 (en) 2022-12-20 2024-06-27 Ioi Oleo Gmbh Method for coating of polystyrene particles

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3248314A (en) * 1960-03-14 1966-04-26 Union Oil Co Organoclay-polymer compositions
US3296154A (en) * 1963-04-17 1967-01-03 Minerals & Chem Philipp Corp Preventing static buildup in foamable resin beads with clay
DE1251525B (da) * 1963-06-13
US3300437A (en) * 1964-01-28 1967-01-24 Minerals & Chem Philipp Corp Treated expandable beads and composition therefor
US3301812A (en) * 1964-01-28 1967-01-31 Minerals & Chem Philipp Corp Clay composition and use of same in treatment of expandable polystyrene beads

Also Published As

Publication number Publication date
SE316299B (da) 1969-10-20
ES336850A1 (es) 1968-04-01
BR6786897D0 (pt) 1973-02-20
FI46855B (da) 1973-04-02
FI46855C (fi) 1973-07-10
NO125393B (da) 1972-09-04
US3444104A (en) 1969-05-13

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Legal Events

Date Code Title Description
PUP Patent expired