BR8304444A - Processo para produzir um artigo de polimero de olefinas - Google Patents

Processo para produzir um artigo de polimero de olefinas

Info

Publication number
BR8304444A
BR8304444A BR8304444A BR8304444A BR8304444A BR 8304444 A BR8304444 A BR 8304444A BR 8304444 A BR8304444 A BR 8304444A BR 8304444 A BR8304444 A BR 8304444A BR 8304444 A BR8304444 A BR 8304444A
Authority
BR
Brazil
Prior art keywords
mould
produce
polymer article
polymer
olefin
Prior art date
Application number
BR8304444A
Other languages
English (en)
Inventor
Thomas Fairchild Brownscombe
Carl Lesley Willis
Original Assignee
Shell Int Research
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 Shell Int Research filed Critical Shell Int Research
Publication of BR8304444A publication Critical patent/BR8304444A/pt

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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/54—Improvements relating to the production of bulk chemicals using solvents, e.g. supercritical solvents or ionic liquids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
BR8304444A 1982-08-19 1983-08-17 Processo para produzir um artigo de polimero de olefinas BR8304444A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/409,744 US4451633A (en) 1982-08-19 1982-08-19 Olefin polymerization

Publications (1)

Publication Number Publication Date
BR8304444A true BR8304444A (pt) 1984-03-27

Family

ID=23621781

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8304444A BR8304444A (pt) 1982-08-19 1983-08-17 Processo para produzir um artigo de polimero de olefinas

Country Status (9)

Country Link
US (1) US4451633A (pt)
EP (1) EP0101627B1 (pt)
JP (1) JPH0617407B2 (pt)
AT (1) ATE57334T1 (pt)
AU (1) AU555826B2 (pt)
BR (1) BR8304444A (pt)
CA (1) CA1197657A (pt)
DE (1) DE3381932D1 (pt)
ZA (1) ZA836049B (pt)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4568713A (en) * 1984-05-30 1986-02-04 Shell Oil Company Hot melt poly(butylene/ethylene) adhesives
IL84797A (en) * 1986-12-15 1993-01-14 Montedison Spa Production of crystalline vinyl aromatic polymers having mainly a syndiotactic structure
US4824889A (en) * 1987-10-30 1989-04-25 Shell Oil Company Poly-1-butene blend adhesives
US4830926A (en) * 1987-10-30 1989-05-16 Shell Oil Company Poly-1-butene blend adhesives for laminar structure
EP0857564A3 (en) * 1988-09-28 1999-07-07 Dai Nippon Insatsu Kabushiki Kaisha Sliding member
FR2641199B1 (fr) * 1988-12-30 1992-01-10 Inst Francais Du Petrole Procede et dispositif de fabrication d'une cartouche filtrante
US4971936A (en) * 1989-07-10 1990-11-20 Shell Oil Company Catalyst component for making primarily isotactic elastomeric polypropylene or polybutene
US5250319A (en) * 1990-01-24 1993-10-05 Fujitsu Limited Process for preparation of electroconductive polymeric material provided within grooves
JP3002310B2 (ja) 1991-11-21 2000-01-24 株式会社東芝 電力量計
US5179178A (en) * 1992-05-15 1993-01-12 Phillips Petroleum Company Olefin polymerization
US5663237A (en) * 1995-06-15 1997-09-02 The University Of Akron Graft copolymerization in supercritical media
ATE309294T1 (de) * 1998-08-14 2005-11-15 Maillefer Sa Mischung und verfahren zur herstellung eines expandierten polymeren produkts
ID30159A (id) 1998-12-09 2001-11-08 Goodrich Co B F Polimerisasi adisi dalam cetakan dari monomer-monomer tipe-norbene menggunakan kompleksi logam golongan-10
DE19949986A1 (de) * 1999-10-15 2001-08-16 Fraunhofer Ges Forschung Verfahren zur Umsetzung von reaktivem Polymer oder Monomer
US6469073B1 (en) 2000-12-22 2002-10-22 Ford Global Technologies, Inc. System and method of delaminating a layered silicate material by supercritical fluid treatment
US6753360B2 (en) 2000-12-22 2004-06-22 Ford Global Technologies, Llc System and method of preparing a reinforced polymer by supercritical fluid treatment
CA2447769C (en) 2001-06-13 2011-07-26 Energy & Environmental International, L.C. Bulk polymerization reactors and methods for polymerization
DE10134261A1 (de) * 2001-07-18 2003-01-30 Basf Ag Stabilisatoren enthaltende UV-vernetzbare Schmelzhaftklebstoffe
DE102009023406A1 (de) * 2009-05-29 2010-12-02 Krones Ag Blasmaschine mit CIP-Reinigungssystem zur Herstellung von Kunststoff-Flaschen, insbesondere PET-Flaschen
RU2523321C1 (ru) * 2013-05-15 2014-07-20 Открытое акционерное общество "Нефтяная компания "Роснефть" Материал для проппанта и способ его получения

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2328333A (en) * 1939-08-07 1943-08-31 Dow Chemical Co Polymerization process
US2665452A (en) * 1951-08-01 1954-01-12 Cast Optics Corp Method of producing transparent polystyrene sheets
US3414553A (en) * 1955-03-31 1968-12-03 Monsanto Co Polymerization of styrene
US2912418A (en) * 1955-10-07 1959-11-10 Peterlite Products Ltd Method of preparing moulded article from polymerisable materials
DE1127579B (de) * 1960-01-09 1962-04-12 Ankerwerk Gebr Goller Verfahren zum Betrieb einer Spritzgiessmaschine fuer die Herstellung von Formkoerpern aus thermoplastischen Kunststoffen
GB1357791A (en) * 1970-06-26 1974-06-26 Bayer Ag Device for filling cavities in workpieces with foam
JPS4839836A (pt) * 1971-09-21 1973-06-12
JPS5235060B2 (pt) * 1973-02-05 1977-09-07
US3853446A (en) * 1973-04-17 1974-12-10 Inter Polymer Res Corp Liquid injection molding apparatus
DE2327269C3 (de) * 1973-05-29 1981-04-09 Krauss-Maffei AG, 8000 München Vorrichtung zum Zuleiten eines insbesondere chemischreaktionsfähigen Kunststoffgemisches zu einer Form
FR2265774B1 (pt) * 1974-03-26 1976-12-17 Charbonnages Ste Chimique
DE2436259A1 (de) * 1974-07-27 1976-02-12 Erdoelchemie Gmbh Verfahren zur substanzpolymerisation von alpha-olefinen
US3908862A (en) * 1974-08-29 1975-09-30 Cincinnati Milacron Inc Ratio controlled mixing of liquids
US4150074A (en) * 1976-12-28 1979-04-17 The Upjohn Company Method of effecting multi-station in-place reaction injection molding all formable reactive polymeric resin composition
GB1595072A (en) * 1977-04-27 1981-08-05 Du Pont Canada Process for the preparation of polymers of ethylene and copolymers of ethylene with other alphaolefins and catalysts therefor
US4191717A (en) * 1977-05-13 1980-03-04 Weber Hermann P Casting process for plastic lenses
US4130618A (en) * 1977-12-01 1978-12-19 Gulf Oil Corporation Ethylene polymer-petroleum wax compositions
DK188780A (da) * 1979-05-14 1980-11-15 Itt Fremgangsmaade til fremstilling af formdele af polyurethan
GB2054616B (en) * 1979-07-09 1983-03-02 El Paso Polyolefins Propylene polymerization process and product

Also Published As

Publication number Publication date
AU555826B2 (en) 1986-10-09
DE3381932D1 (de) 1990-11-15
CA1197657A (en) 1985-12-10
EP0101627B1 (en) 1990-10-10
AU1808583A (en) 1984-02-23
EP0101627A3 (en) 1986-08-20
US4451633A (en) 1984-05-29
ATE57334T1 (de) 1990-10-15
EP0101627A2 (en) 1984-02-29
JPS5953508A (ja) 1984-03-28
JPH0617407B2 (ja) 1994-03-09
ZA836049B (en) 1984-04-25

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Legal Events

Date Code Title Description
PC Transfer
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 17/08/98