NO155292C - Fremgangsmaate for fremstilling av en forbedret katalysator for polymerisering av alfa-olefiner. - Google Patents

Fremgangsmaate for fremstilling av en forbedret katalysator for polymerisering av alfa-olefiner.

Info

Publication number
NO155292C
NO155292C NO781806A NO781806A NO155292C NO 155292 C NO155292 C NO 155292C NO 781806 A NO781806 A NO 781806A NO 781806 A NO781806 A NO 781806A NO 155292 C NO155292 C NO 155292C
Authority
NO
Norway
Prior art keywords
polymerization
procedure
preparation
improved catalyst
olefines
Prior art date
Application number
NO781806A
Other languages
English (en)
Norwegian (no)
Other versions
NO155292B (no
NO781806L (no
Inventor
Louis Joseph Rekers
Stanley Julius Katzen
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 NO781806L publication Critical patent/NO781806L/no
Priority to NO833237A priority Critical patent/NO160005C/no
Publication of NO155292B publication Critical patent/NO155292B/no
Publication of NO155292C publication Critical patent/NO155292C/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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Catalysts (AREA)
NO781806A 1977-05-25 1978-05-24 Fremgangsmaate for fremstilling av en forbedret katalysator for polymerisering av alfa-olefiner. NO155292C (no)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NO833237A NO160005C (no) 1977-05-25 1983-09-09 Fremgangsm te for fremstilling av polyolefinharpiks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US80058677A 1977-05-25 1977-05-25

Publications (3)

Publication Number Publication Date
NO781806L NO781806L (no) 1978-11-28
NO155292B NO155292B (no) 1986-12-01
NO155292C true NO155292C (no) 1987-03-11

Family

ID=25178793

Family Applications (1)

Application Number Title Priority Date Filing Date
NO781806A NO155292C (no) 1977-05-25 1978-05-24 Fremgangsmaate for fremstilling av en forbedret katalysator for polymerisering av alfa-olefiner.

Country Status (24)

Country Link
JP (1) JPS53146287A (da)
AU (1) AU3589478A (da)
BE (1) BE867488A (da)
BR (1) BR7803329A (da)
CA (1) CA1094749A (da)
DD (1) DD137111A5 (da)
DE (1) DE2820860A1 (da)
DK (1) DK229478A (da)
ES (2) ES470105A1 (da)
FI (1) FI781634A (da)
FR (1) FR2391773A1 (da)
GB (1) GB1604708A (da)
GR (1) GR65605B (da)
IT (1) IT1096324B (da)
LU (1) LU79699A1 (da)
MX (1) MX6326E (da)
NL (1) NL186163C (da)
NO (1) NO155292C (da)
NZ (1) NZ187359A (da)
PH (1) PH13805A (da)
PL (1) PL112965B1 (da)
PT (1) PT68070B (da)
SE (1) SE7805965L (da)
ZA (1) ZA782752B (da)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4356294A (en) * 1980-10-24 1982-10-26 National Petro Chemicals Corp. Production of polyolefins having improved ESCR
DE4134146A1 (de) * 1991-10-16 1993-04-22 Basf Ag Phillips-katalysator und seine verwendung zur herstellung von ethylenhomopolymerisaten und -copolymerisaten
DE19643512A1 (de) * 1996-10-22 1998-04-23 Basf Ag Verfahren zur Herstellung von geträgerten Chromkatalysatoren
US6989344B2 (en) * 2002-12-27 2006-01-24 Univation Technologies, Llc Supported chromium oxide catalyst for the production of broad molecular weight polyethylene
CN102448999B (zh) * 2009-06-26 2015-01-21 日本聚乙烯株式会社 聚乙烯系树脂、其制造用催化剂及制造方法、以及包含聚乙烯系树脂的中空塑料成形品及其用途

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4910596A (da) * 1972-05-29 1974-01-30
JPS5134394A (da) * 1974-09-18 1976-03-24 Hitachi Ltd
JPS5743087B2 (da) * 1974-09-26 1982-09-13
IT1054410B (it) * 1975-11-21 1981-11-10 Mitsui Petrochemical Ind Catalizzatori per la polimerizzazione delle alfa olefine
US4100104A (en) * 1977-01-13 1978-07-11 National Petro Chemicals Corporation Catalytic materials as for olefin polymerization

Also Published As

Publication number Publication date
GR65605B (en) 1980-10-14
NO155292B (no) 1986-12-01
SE7805965L (sv) 1978-11-26
DE2820860A1 (de) 1978-11-30
FR2391773B1 (da) 1984-12-14
NO781806L (no) 1978-11-28
GB1604708A (en) 1981-12-16
PL112965B1 (en) 1980-11-29
NL7805620A (nl) 1978-11-28
BR7803329A (pt) 1979-01-02
LU79699A1 (fr) 1979-02-02
FI781634A (fi) 1978-11-26
NL186163B (nl) 1990-05-01
FR2391773A1 (fr) 1978-12-22
PT68070B (en) 1979-10-26
ES478118A1 (es) 1979-05-16
ZA782752B (en) 1979-05-30
BE867488A (fr) 1978-11-27
AU3589478A (en) 1979-11-15
PH13805A (en) 1980-10-01
NL186163C (nl) 1990-10-01
DD137111A5 (de) 1979-08-15
PL207066A1 (pl) 1979-06-04
IT1096324B (it) 1985-08-26
MX6326E (es) 1985-04-09
IT7823767A0 (it) 1978-05-24
NZ187359A (en) 1980-11-28
CA1094749A (en) 1981-01-27
DK229478A (da) 1978-11-26
ES470105A1 (es) 1979-10-01
JPS646207B2 (da) 1989-02-02
JPS53146287A (en) 1978-12-20
PT68070A (en) 1978-06-01

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