NO160375C - Fremgangsmaate ved fremstilling av polyethylen med forbedrede boeyningsegenskaper. - Google Patents

Fremgangsmaate ved fremstilling av polyethylen med forbedrede boeyningsegenskaper.

Info

Publication number
NO160375C
NO160375C NO813589A NO813589A NO160375C NO 160375 C NO160375 C NO 160375C NO 813589 A NO813589 A NO 813589A NO 813589 A NO813589 A NO 813589A NO 160375 C NO160375 C NO 160375C
Authority
NO
Norway
Prior art keywords
polyethyle
boeing
procedure
properties
manufacturing
Prior art date
Application number
NO813589A
Other languages
English (en)
Other versions
NO813589L (no
NO160375B (no
Inventor
Louis Joseph Rekers
Richard Jay French
Harry Walter Mayhew
Original Assignee
Nat Petro Chem
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 Nat Petro Chem filed Critical Nat Petro Chem
Publication of NO813589L publication Critical patent/NO813589L/no
Publication of NO160375B publication Critical patent/NO160375B/no
Publication of NO160375C publication Critical patent/NO160375C/no

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

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)
  • Polymerization Catalysts (AREA)
  • Polyesters Or Polycarbonates (AREA)
NO813589A 1980-10-24 1981-10-23 Fremgangsmaate ved fremstilling av polyethylen med forbedrede boeyningsegenskaper. NO160375C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/200,360 US4356294A (en) 1980-10-24 1980-10-24 Production of polyolefins having improved ESCR

Publications (3)

Publication Number Publication Date
NO813589L NO813589L (no) 1982-04-26
NO160375B NO160375B (no) 1989-01-02
NO160375C true NO160375C (no) 1989-04-12

Family

ID=22741394

Family Applications (1)

Application Number Title Priority Date Filing Date
NO813589A NO160375C (no) 1980-10-24 1981-10-23 Fremgangsmaate ved fremstilling av polyethylen med forbedrede boeyningsegenskaper.

Country Status (13)

Country Link
US (1) US4356294A (no)
JP (1) JPS5798509A (no)
BE (1) BE890834A (no)
BR (1) BR8106821A (no)
CA (1) CA1176400A (no)
DE (1) DE3142155C2 (no)
FR (1) FR2492832B1 (no)
GB (1) GB2086403B (no)
IT (1) IT1139280B (no)
MX (1) MX158459A (no)
NL (1) NL189465C (no)
NO (1) NO160375C (no)
PH (1) PH16664A (no)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1323361C (en) * 1987-10-21 1993-10-19 John T. Hsieh Catalyst composition for polymerizing alpha olefins and alpha olefins polymerization therewith
FI87892C (fi) * 1991-07-16 1993-03-10 Neste Oy Foerfarande foer framstaellning av heterogena katalysatorer med oenskad metallhalt
DE4204260A1 (de) * 1992-02-13 1993-08-19 Basf Ag Phillips-katalysator und seine verwendung zur herstellung von ethylen-(alpha)-olefin-copolymerisaten
US5386823A (en) * 1992-07-01 1995-02-07 The United States Of America As Represented By The Secretary Of The Air Force Open loop cooling apparatus
EP0799841A3 (fr) * 1996-04-05 1998-01-07 SOLVAY POLYOLEFINS EUROPE - BELGIUM (Société Anonyme) Polymère d'éthylène et corps creux obtenu de celui-ci
US6407192B1 (en) * 1997-02-07 2002-06-18 Fina Research, S.A. Production of polyethylene for blow molding
EP0857736A1 (en) * 1997-02-07 1998-08-12 Fina Research S.A. Production of polyethylene for blow moulding
EP0905147A1 (en) * 1997-09-27 1999-03-31 Fina Research S.A. Catalysts for polyethylene production and use thereof
EP0905148B1 (en) * 1997-09-27 2003-02-05 ATOFINA Research Catalysts for polyethylene production and use thereof
CZ288056B6 (cs) 1999-04-08 2001-04-11 Polymer Institute Brno, Spol. S R. O. Způsob přípravy kopolymerů ethylenu vhodných pro výrobu fólií nebo trubek
JP2004512166A (ja) * 2000-10-24 2004-04-22 メルク　パテント　ゲゼルシャフト　ミット　ベシュレンクテル　ハフトング 触媒担体、それらの製造とオレフィン重合における使用
EP1207170A1 (en) † 2000-11-20 2002-05-22 BP Chemicals S.N.C. Process for the continuous gas-phase (co-)polymerisation of olefins in a fluidised bed reactor
WO2009108174A1 (en) * 2008-02-27 2009-09-03 Univation Technologies, Llc Modified chromium-based catalysts and polymerization processes for using the same
CN102286123A (zh) * 2010-06-18 2011-12-21 中国石油化工股份有限公司 一种用于乙烯聚合的催化剂组分及其制备方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3652215A (en) * 1968-08-06 1972-03-28 Nat Petro Chemicals Co Inc Preparation of silica gels
US3652214A (en) * 1968-08-06 1972-03-28 Nat Petro Chemicals Co Inc Preparation of silica gels
US3652216A (en) * 1968-10-11 1972-03-28 Nat Petro Chemicals Co Inc Preparation of silica gels
US3985676A (en) * 1974-01-24 1976-10-12 National Petro Chemicals Corporation Catalyst composition and method for the preparation thereof
US4184028A (en) * 1975-03-14 1980-01-15 National Petro Chemicals Corporation Olefin Polymerization catalyst
DE2604550A1 (de) * 1976-02-06 1977-08-11 Basf Ag Verfahren zum herstellen von olefinpolymerisaten
US4118340A (en) * 1976-06-07 1978-10-03 National Distillers And Chemical Corporation Novel polymerization catalyst
US4100104A (en) * 1977-01-13 1978-07-11 National Petro Chemicals Corporation Catalytic materials as for olefin polymerization
CA1094749A (en) * 1977-05-25 1981-01-27 Louis J. Rekers Resin rheology control process and catalyst therefor
DE2925987A1 (de) * 1978-07-14 1980-01-24 Nat Petro Chem Katalysator fuer die polymerisation von olefinen und verfahren zu seiner herstellung

Also Published As

Publication number Publication date
FR2492832B1 (fr) 1986-05-23
GB2086403B (en) 1984-08-08
MX158459A (es) 1989-02-02
IT8124664A0 (it) 1981-10-23
IT1139280B (it) 1986-09-24
NL189465B (nl) 1992-11-16
DE3142155A1 (de) 1982-06-16
NL189465C (nl) 1993-04-16
GB2086403A (en) 1982-05-12
DE3142155C2 (de) 1995-05-18
NL8104809A (nl) 1982-05-17
FR2492832A1 (fr) 1982-04-30
PH16664A (en) 1983-12-13
US4356294A (en) 1982-10-26
JPS5798509A (en) 1982-06-18
BR8106821A (pt) 1982-07-06
NO813589L (no) 1982-04-26
BE890834A (fr) 1982-04-22
CA1176400A (en) 1984-10-16
NO160375B (no) 1989-01-02

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