NZ187359A - Silica xerogel catalyst support - Google Patents

Silica xerogel catalyst support

Info

Publication number
NZ187359A
NZ187359A NZ187359A NZ18735978A NZ187359A NZ 187359 A NZ187359 A NZ 187359A NZ 187359 A NZ187359 A NZ 187359A NZ 18735978 A NZ18735978 A NZ 18735978A NZ 187359 A NZ187359 A NZ 187359A
Authority
NZ
New Zealand
Prior art keywords
catalyst support
silica xerogel
xerogel catalyst
silica
support
Prior art date
Application number
NZ187359A
Other languages
English (en)
Inventor
L J Rekers
S J 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 NZ187359A publication Critical patent/NZ187359A/xx

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)
NZ187359A 1977-05-25 1978-05-24 Silica xerogel catalyst support NZ187359A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
NZ187359A true NZ187359A (en) 1980-11-28

Family

ID=25178793

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ187359A NZ187359A (en) 1977-05-25 1978-05-24 Silica xerogel catalyst support

Country Status (24)

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

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 (xx) * 1972-05-29 1974-01-30
JPS5134394A (xx) * 1974-09-18 1976-03-24 Hitachi Ltd
JPS5743087B2 (xx) * 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 (xx) 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
CA1094749A (en) 1981-01-27
NO155292C (no) 1987-03-11
DK229478A (da) 1978-11-26
ES470105A1 (es) 1979-10-01
JPS646207B2 (xx) 1989-02-02
JPS53146287A (en) 1978-12-20
PT68070A (en) 1978-06-01

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