NO140501C - Findelte ekspanderbare styrenpolymerer og fremgangsmaate til fremstilling derav - Google Patents

Findelte ekspanderbare styrenpolymerer og fremgangsmaate til fremstilling derav

Info

Publication number
NO140501C
NO140501C NO75753370A NO753370A NO140501C NO 140501 C NO140501 C NO 140501C NO 75753370 A NO75753370 A NO 75753370A NO 753370 A NO753370 A NO 753370A NO 140501 C NO140501 C NO 140501C
Authority
NO
Norway
Prior art keywords
finally
styrene polymers
manufacturing procedures
expandable styrene
expandable
Prior art date
Application number
NO75753370A
Other languages
English (en)
Norwegian (no)
Other versions
NO753370L (sv
NO140501B (no
Inventor
Klaus Hinselmann
Klaus Penzien
Rupert Schick
Manfred Walter
Heinz Weber
Heinrich Wirth
Original Assignee
Basf Ag
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 DE19742448476 external-priority patent/DE2448476C3/de
Priority claimed from DE19742448956 external-priority patent/DE2448956A1/de
Priority claimed from DE19752501680 external-priority patent/DE2501680A1/de
Application filed by Basf Ag filed Critical Basf Ag
Publication of NO753370L publication Critical patent/NO753370L/no
Publication of NO140501B publication Critical patent/NO140501B/no
Publication of NO140501C publication Critical patent/NO140501C/no

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
    • 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
    • C08J9/0014—Use of organic additives
    • 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
    • C08J2325/02—Homopolymers or copolymers of hydrocarbons
    • C08J2325/04—Homopolymers or copolymers of styrene
    • C08J2325/06—Polystyrene
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S260/00—Chemistry of carbon compounds
    • Y10S260/24—Flameproof
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S521/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S521/908—Nucleating agent for cellular product

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)
NO75753370A 1974-10-11 1975-10-06 Findelte ekspanderbare styrenpolymerer og fremgangsmaate til fremstilling derav NO140501C (no)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19742448476 DE2448476C3 (de) 1974-10-11 1974-10-11 Feinteilige expandierbare Styrolpolymerisate zur Herstellung von Schaumstoffkörpern
DE19742448956 DE2448956A1 (de) 1974-10-15 1974-10-15 Feinteilige expandierbare styrolpolymerisate zur herstellung von schaumstoffkoerpern
DE19752501680 DE2501680A1 (de) 1975-01-17 1975-01-17 Feinteilige, expandierbare styrolpolymerisate zur herstellung schwerentflammbarer schaumstoffkoerper

Publications (3)

Publication Number Publication Date
NO753370L NO753370L (sv) 1976-04-13
NO140501B NO140501B (no) 1979-06-05
NO140501C true NO140501C (no) 1979-09-12

Family

ID=27186117

Family Applications (1)

Application Number Title Priority Date Filing Date
NO75753370A NO140501C (no) 1974-10-11 1975-10-06 Findelte ekspanderbare styrenpolymerer og fremgangsmaate til fremstilling derav

Country Status (14)

Country Link
US (1) US4086191A (sv)
JP (1) JPS5164569A (sv)
AT (1) AT347696B (sv)
BR (1) BR7506340A (sv)
CA (1) CA1057450A (sv)
DK (1) DK457775A (sv)
ES (1) ES441693A1 (sv)
FI (1) FI752642A (sv)
FR (1) FR2287474A1 (sv)
GB (1) GB1513910A (sv)
IT (1) IT1047745B (sv)
NL (1) NL7511896A (sv)
NO (1) NO140501C (sv)
SE (1) SE7511282L (sv)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU78663A1 (fr) * 1977-12-09 1979-06-13 Labofina Sa Compositions de resines styreniques ignifuges et leurs procedes de preparation
DE2809979A1 (de) * 1978-03-08 1979-09-20 Basf Ag Flammgeschuetzte treibmittelhaltige styrolpolymerisate und ihre verwendung zur herstellung von schaumstoffen
DE3202159A1 (de) * 1981-07-30 1983-02-17 Chemische Werke Hüls AG, 4370 Marl Verfahren zur herstellung feinteiliger, expandierbarer styrolpolymerisate mit verbesserten eigenschaften
US4520135A (en) * 1982-07-01 1985-05-28 Basf Aktiengesellschaft Particulate polystyrene containing blowing agent and having improved expandability
DE3234660C2 (de) * 1982-09-18 1984-07-19 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung von teilchenförmigen,treibmittelhaltigen Styrolpolymerisaten
DE3928284A1 (de) * 1989-08-26 1991-02-28 Basf Ag Schwerentflammbare expandierbare styrolpolymerisate und schaumstoffe sowie flammschutzmittel
JP3171001B2 (ja) * 1994-04-28 2001-05-28 三菱化学フォームプラスティック株式会社 スチレン系発泡性樹脂粒子及びそれを得るための懸濁重合法
US5977195A (en) * 1997-08-01 1999-11-02 Huntsman Corporation Expandable thermoplastic polymer particles and method for making same
AT3797U1 (de) * 1999-07-13 2000-08-25 Hirsch Maschinenbau Gmbh & Co Verfahren und vorrichtung zum mehrfachen schäumen von expandierbaren kunststoffen
US6395795B1 (en) 2000-09-29 2002-05-28 Ausimont Usa, Inc. Titanium dioxide nucleating agent systems for foamable polymer compositions
JP2008525574A (ja) * 2004-12-22 2008-07-17 アルベマール・コーポレーシヨン 難燃性ポリスチレンフォーム組成物
MX2007007550A (es) * 2004-12-22 2007-07-20 Albemarle Corp Composiciones de espuma de poliestireno expandido, retardadoras de la flama.
BRPI0614787A2 (pt) * 2005-08-08 2011-04-12 Albemarle Corp espumas poliméricas estirênicas retardadoras de chama e precursores da espuma
US8889748B2 (en) * 2010-06-01 2014-11-18 Basf Se Process for producing expandable styrene polymer compositions

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE535774A (sv) * 1954-02-17
US3009888A (en) * 1957-07-13 1961-11-21 Basf Ag Difficultly inflammable expandable styrene polymer containing an acetal or ether of 2, 3-dibromopropanol-1 and method of preparing same
DE1218149C2 (de) * 1959-08-22 1974-12-19 Basf Ag Flammschutzmittel fuer kunststoffe
NL285020A (sv) * 1961-11-02
DE1494934B2 (de) * 1963-02-19 1970-10-01 Badische Anilin- & Soda-Fabrik Ag, 6700 Ludwigshafen Schwerentflammbare feinteilige expandierbare Formmasse
US3271333A (en) * 1963-03-28 1966-09-06 Dow Chemical Co Self-extinguishing alkenyl aromatic polymers
US3192169A (en) * 1965-01-07 1965-06-29 Kenneth W Doak Method of making expandable polymeric styrene particles
FR1486273A (sv) * 1965-07-09 1967-10-05
US3923706A (en) * 1973-07-09 1975-12-02 Arco Polymers Inc Process for preparing self-extinguishing expandable polystyrene

Also Published As

Publication number Publication date
AT347696B (de) 1979-01-10
CA1057450A (en) 1979-06-26
NO753370L (sv) 1976-04-13
ES441693A1 (es) 1977-06-16
BR7506340A (pt) 1976-08-17
FI752642A (sv) 1976-04-12
JPS5164569A (sv) 1976-06-04
US4086191A (en) 1978-04-25
IT1047745B (it) 1980-10-20
FR2287474A1 (fr) 1976-05-07
NO140501B (no) 1979-06-05
ATA776175A (de) 1978-05-15
NL7511896A (nl) 1976-04-13
DK457775A (da) 1976-04-12
FR2287474B1 (sv) 1979-06-29
SE7511282L (sv) 1976-04-12
GB1513910A (en) 1978-06-14
AU8543975A (en) 1977-04-07

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