TW284775B - - Google Patents

Info

Publication number
TW284775B
TW284775B TW082102679A TW82102679A TW284775B TW 284775 B TW284775 B TW 284775B TW 082102679 A TW082102679 A TW 082102679A TW 82102679 A TW82102679 A TW 82102679A TW 284775 B TW284775 B TW 284775B
Authority
TW
Taiwan
Prior art keywords
styrene polymers
foamed
perketal
monoperoxycarbonate
molded
Prior art date
Application number
TW082102679A
Other languages
English (en)
Original Assignee
HS Aktiengesellschaft
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6460938&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=TW284775(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by HS Aktiengesellschaft filed Critical HS Aktiengesellschaft
Application granted granted Critical
Publication of TW284775B publication Critical patent/TW284775B/zh

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F12/00—Homopolymers and 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
    • C08F12/02—Monomers containing only one unsaturated aliphatic radical
    • C08F12/04—Monomers containing only one unsaturated aliphatic radical containing one ring
    • C08F12/06—Hydrocarbons
    • C08F12/08—Styrene
    • 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
    • C08J9/20—Making expandable particles by suspension polymerisation in the presence of the blowing agent
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C08F2/12—Polymerisation in non-solvents
    • C08F2/16—Aqueous medium
    • C08F2/18—Suspension polymerisation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00—Polymerisation catalysts
    • C08F4/28—Oxygen or compounds releasing free oxygen
    • C08F4/32—Organic 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
    • C08J2325/02—Homopolymers or copolymers of hydrocarbons
    • C08J2325/04—Homopolymers or copolymers of styrene
    • C08J2325/06—Polystyrene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerization Catalysts (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Graft Or Block Polymers (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
TW082102679A 1992-06-13 1993-04-10 TW284775B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4219379A DE4219379A1 (de) 1992-06-13 1992-06-13 Verfahren zur Herstellung von perlförmigen expandierbaren Styrolpolymerisaten

Publications (1)

Publication Number Publication Date
TW284775B true TW284775B (zh) 1996-09-01

Family

ID=6460938

Family Applications (1)

Application Number Title Priority Date Filing Date
TW082102679A TW284775B (zh) 1992-06-13 1993-04-10

Country Status (14)

Country Link
US (1) US5266603A (zh)
EP (1) EP0574665B1 (zh)
JP (1) JP2659506B2 (zh)
KR (1) KR0138974B1 (zh)
CN (1) CN1080293A (zh)
AT (1) ATE138946T1 (zh)
BR (1) BR9302291A (zh)
CA (1) CA2098240A1 (zh)
DE (2) DE4219379A1 (zh)
ES (1) ES2088187T3 (zh)
FI (1) FI932631A (zh)
MX (1) MX9303462A (zh)
NO (1) NO300896B1 (zh)
TW (1) TW284775B (zh)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3908990A1 (de) * 1989-03-18 1990-09-20 Skf Gmbh Vorrichtung zum beladen von messtischen
US5591778A (en) * 1995-08-14 1997-01-07 Basf Aktiengesellschaft Process for the preparation of expandable polystyrene
US5760149A (en) * 1996-08-23 1998-06-02 Elf Atochem North America, Inc. Poly(monoperoxycarbonates)
DE19749570A1 (de) * 1997-11-10 1999-05-12 Basf Ag Verfahren zur Herstellung von expandierbaren Styrolpolymerisaten
AU3819399A (en) * 1998-04-17 1999-11-08 Shell Internationale Research Maatschappij B.V. Process for the preparation of expandable polymer particles
DE19835495A1 (de) * 1998-08-06 2000-02-10 Basf Ag Verfahren zur Herstellung von expandierbaren Styrolpolymerisaten
JP2002327028A (ja) * 2001-04-17 2002-11-15 Fina Technol Inc 応力亀裂耐性が改善されたモノビニル芳香族重合体
US6608150B1 (en) 2002-10-08 2003-08-19 Atofina Chemicals, Inc. Preparation of expandable styrene polymers
DE102004034527A1 (de) * 2004-07-15 2006-02-16 Basf Ag Verfahren zur Herstellung von expandierbaren Styrolpolymeren mit verbesserter Expandierbarkeit
JP2009504844A (ja) * 2005-08-08 2009-02-05 アルベマール・コーポレーシヨン 難燃化スチレン系ポリマーフォームおよびフォーム前駆体
US9260650B2 (en) 2012-08-29 2016-02-16 Halliburton Energy Services, Inc. Methods for hindering settling of proppant aggregates in subterranean operations
RU2624599C1 (ru) * 2016-06-20 2017-07-04 Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" (Госкорпорация "Росатом") Устройство для регулирования положения крупногабаритного объекта
CN113265017A (zh) * 2021-05-24 2021-08-17 仲恺农业工程学院 用于制备聚苯乙烯的悬浮聚合方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE498376A (zh) * 1948-09-28
US3192169A (en) * 1965-01-07 1965-06-29 Kenneth W Doak Method of making expandable polymeric styrene particles
DE2714800A1 (de) * 1977-04-02 1978-10-12 Basf Ag Verfahren zur herstellung von vernetzten schaumfaehigen formkoerpern aus olefinpolymerisaten
US4129531A (en) * 1977-12-14 1978-12-12 Pennwalt Corporation Crosslinking of polymers with azo-esters
US4465792A (en) * 1982-06-24 1984-08-14 Standard Oil Company, A Corporation Of Indiana Process for producing flexible polyester foam
US4460748A (en) * 1982-07-06 1984-07-17 Luperox Gmbh Process for crosslinking and, if desired, foaming natural or synthetic homo- and/or copolymers
DE3436877A1 (de) * 1984-10-08 1986-04-10 Luperox GmbH, 8870 Günzburg Vernetzung von styrolpolymeren
US4692269A (en) * 1985-09-25 1987-09-08 Pennwalt Corporation Gas-releasing composition for tailoring gas evolution of system
US4636528A (en) * 1985-09-26 1987-01-13 Pennwalt Corporation Foaming of unsaturated polyester resin at elevated temperatures
JPH01161004A (ja) * 1987-07-24 1989-06-23 Kayaku Nuurii Kk スチレンの懸濁重合方法
DE4038044A1 (de) * 1990-11-29 1992-06-04 Basf Ag Expandierbare styrolpolymerisate mit hoher expandierbarkeit

Also Published As

Publication number Publication date
KR940000486A (ko) 1994-01-03
JP2659506B2 (ja) 1997-09-30
EP0574665B1 (de) 1996-06-05
ES2088187T3 (es) 1996-08-01
NO932193L (no) 1993-12-14
JPH0680708A (ja) 1994-03-22
ATE138946T1 (de) 1996-06-15
NO932193D0 (no) 1993-06-14
NO300896B1 (no) 1997-08-11
CN1080293A (zh) 1994-01-05
KR0138974B1 (ko) 1998-05-01
MX9303462A (es) 1994-01-31
BR9302291A (pt) 1994-01-11
FI932631A0 (fi) 1993-06-09
US5266603A (en) 1993-11-30
CA2098240A1 (en) 1993-12-14
DE59302797D1 (de) 1996-07-11
FI932631A (fi) 1993-12-14
DE4219379A1 (de) 1993-12-16
EP0574665A1 (de) 1993-12-22

Similar Documents

Publication Publication Date Title
TW284775B (zh)
ATE202584T1 (de) Verfahren zur herstellung von expandierbaren styrolpolymerisaten
ES8405423A1 (es) Procedimiento para la obtencion de poliestireno particulado
ATE218595T1 (de) Graphitpartikel enthaltende expandierbare styrolpolymerisate
MY113787A (en) Expandable styrene resin beads and suspension- polymerization process for producing the same
CA2022155A1 (en) Process for producing styrene polymers
JPS57209936A (en) Fine foam styrene polymer and manufacture
GB1005465A (en) Method for manufacturing cellular objects made from thermoplastic materials
DE3172923D1 (en) Expandable styrene polymer particles, a method of producing the particles and foamed styrene polymer articles obtained from the particles
ATE85984T1 (de) Verfahren zur herstellung von styrolpolymerisat- schaumstoffpartikeln.
ATE281489T1 (de) Verfahren zur herstellung von expandierbaren styrolpolymerisaten
GB2048906B (en) Catalyst and process for the production of polymers of olefins or other ethylenically unsaturated hydrocarbons
EP0332386A3 (en) Cyclic monoperoxyketal
DE3460394D1 (en) Finely divided expandable styrene polymers useful in the production of easily demouldable foamed products
JPS57111331A (en) Manufacture of foamable styrene type polymer beads
DE68925874D1 (de) Kontinuierliches Massen-Polymerisationsverfahren zur Herstellung von Styrol-Polymeren
GR75000B (zh)
ES2042100T3 (es) Polimeros de estireno expansibles y procedimiento para su fabricacion.
GB981037A (en) Process for the production of polymers
AU571004B2 (en) Production of polymer polyol graft copolymers
DE69313868D1 (de) Bau- oder sperrelement
ES8100668A1 (es) Procedimiento para preparar polioleteres polimericos
RO103764A2 (en) Production method of expandable polystyrene
FI906456A (fi) Menetelmä heksabromisyklododekaania sisältävien, paisuvien vinyyliaromaattisten polymeerihiukkasten valmistamiseksi
JPS56159129A (en) Manufacture of foamed plastic component with undercut