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ES478118A1 - Metodo de producir resinas poliolefinicas. - Google Patents

Metodo de producir resinas poliolefinicas.

Info

Publication number
ES478118A1
ES478118A1 ES478118A ES478118A ES478118A1 ES 478118 A1 ES478118 A1 ES 478118A1 ES 478118 A ES478118 A ES 478118A ES 478118 A ES478118 A ES 478118A ES 478118 A1 ES478118 A1 ES 478118A1
Authority
ES
Spain
Prior art keywords
olefin
aluminum compound
compound component
catalyst
polyolefinic resins
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES478118A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
National Petro-Chemicals Corp
Original Assignee
National Petro-Chemicals Corp
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 National Petro-Chemicals Corp filed Critical National Petro-Chemicals Corp
Publication of ES478118A1 publication Critical patent/ES478118A1/es
Expired legal-status Critical Current

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)

Abstract

Método de producir resinas poliolefínicas, caracterizado porque comprende polimerizar por lo menos una 1-olefina a elevadas temperatura y presión en una zona de polimerización que comprende una cantidad catalítica de un catalizador de polimerización para dicha 1-olefina, comprendiendo dicho catalizador un soporte de óxido inorgánico poroso recubierto con producto de reacción que contiene cromo y un componente de compuesto de aluminio y termoactivado, hidrolizándose dicho componente de compuesto de aluminio por reacción con una cantidad controlada de agua.
ES478118A 1977-05-25 1979-02-27 Metodo de producir resinas poliolefinicas. Expired ES478118A1 (es)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ES478118A1 true ES478118A1 (es) 1979-05-16

Family

ID=25178793

Family Applications (2)

Application Number Title Priority Date Filing Date
ES470105A Expired ES470105A1 (es) 1977-05-25 1978-05-23 Procedimiento de preparar catalizadores mejorados para la polimerizacion de alfaolefinasŸ
ES478118A Expired ES478118A1 (es) 1977-05-25 1979-02-27 Metodo de producir resinas poliolefinicas.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES470105A Expired ES470105A1 (es) 1977-05-25 1978-05-23 Procedimiento de preparar catalizadores mejorados para la polimerizacion de alfaolefinasŸ

Country Status (24)

Country Link
JP (1) JPS53146287A (es)
AU (1) AU3589478A (es)
BE (1) BE867488A (es)
BR (1) BR7803329A (es)
CA (1) CA1094749A (es)
DD (1) DD137111A5 (es)
DE (1) DE2820860A1 (es)
DK (1) DK229478A (es)
ES (2) ES470105A1 (es)
FI (1) FI781634A7 (es)
FR (1) FR2391773A1 (es)
GB (1) GB1604708A (es)
GR (1) GR65605B (es)
IT (1) IT1096324B (es)
LU (1) LU79699A1 (es)
MX (1) MX6326E (es)
NL (1) NL186163C (es)
NO (1) NO155292C (es)
NZ (1) NZ187359A (es)
PH (1) PH13805A (es)
PL (1) PL112965B1 (es)
PT (1) PT68070B (es)
SE (1) SE7805965L (es)
ZA (1) ZA782752B (es)

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
EP2447287B1 (en) * 2009-06-26 2017-07-26 Japan Polyethylene Corporation Polyethylene resin, catalyst used for production of the same, method for producing the same, hollow plastic molded article containing polyethylene resin, and use of the hollow plastic molded article

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4910596A (es) * 1972-05-29 1974-01-30
JPS5134394A (es) * 1974-09-18 1976-03-24 Hitachi Ltd
JPS5743087B2 (es) * 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
PH13805A (en) 1980-10-01
NO155292B (no) 1986-12-01
FR2391773A1 (fr) 1978-12-22
NL186163B (nl) 1990-05-01
ES470105A1 (es) 1979-10-01
JPS646207B2 (es) 1989-02-02
SE7805965L (sv) 1978-11-26
JPS53146287A (en) 1978-12-20
IT7823767A0 (it) 1978-05-24
BR7803329A (pt) 1979-01-02
DD137111A5 (de) 1979-08-15
PT68070A (en) 1978-06-01
NO781806L (no) 1978-11-28
LU79699A1 (fr) 1979-02-02
FR2391773B1 (es) 1984-12-14
CA1094749A (en) 1981-01-27
FI781634A7 (fi) 1978-11-26
NZ187359A (en) 1980-11-28
DK229478A (da) 1978-11-26
DE2820860A1 (de) 1978-11-30
NO155292C (no) 1987-03-11
PT68070B (en) 1979-10-26
GR65605B (en) 1980-10-14
GB1604708A (en) 1981-12-16
NL7805620A (nl) 1978-11-28
IT1096324B (it) 1985-08-26
AU3589478A (en) 1979-11-15
PL112965B1 (en) 1980-11-29
MX6326E (es) 1985-04-09
PL207066A1 (pl) 1979-06-04
BE867488A (fr) 1978-11-27
ZA782752B (en) 1979-05-30
NL186163C (nl) 1990-10-01

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