FR2391773A1 - Procede de regulation de la rheologie de resines et catalyseur pour la mise en oeuvre de ce procede. - Google Patents

Procede de regulation de la rheologie de resines et catalyseur pour la mise en oeuvre de ce procede.

Info

Publication number
FR2391773A1
FR2391773A1 FR7815278A FR7815278A FR2391773A1 FR 2391773 A1 FR2391773 A1 FR 2391773A1 FR 7815278 A FR7815278 A FR 7815278A FR 7815278 A FR7815278 A FR 7815278A FR 2391773 A1 FR2391773 A1 FR 2391773A1
Authority
FR
France
Prior art keywords
catalyst
rheology
regulating
resins
implementing
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.)
Granted
Application number
FR7815278A
Other languages
English (en)
French (fr)
Other versions
FR2391773B1 (xx
Inventor
Louis Joseph Rekers
Stanley Julius Katzen
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 FR2391773A1 publication Critical patent/FR2391773A1/fr
Application granted granted Critical
Publication of FR2391773B1 publication Critical patent/FR2391773B1/fr
Granted 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)
FR7815278A 1977-05-25 1978-05-23 Procede de regulation de la rheologie de resines et catalyseur pour la mise en oeuvre de ce procede. Granted FR2391773A1 (fr)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2391773A1 true FR2391773A1 (fr) 1978-12-22
FR2391773B1 FR2391773B1 (xx) 1984-12-14

Family

ID=25178793

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7815278A Granted FR2391773A1 (fr) 1977-05-25 1978-05-23 Procede de regulation de la rheologie de resines et catalyseur pour la mise en oeuvre de ce procede.

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)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2492832A1 (fr) * 1980-10-24 1982-04-30 Nat Petro Chem Preparation de polyolefines ayant une resistance amelioree aux craquelures par contraintes avec influence du milieu
EP0537590A1 (de) * 1991-10-16 1993-04-21 BASF Aktiengesellschaft Phillips-Katalysator und seine Verwendung zur Herstellung von Ethylenhomopolymerisaten und -copolymerisaten

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US9193809B2 (en) 2009-06-26 2015-11-24 Japan Polyethylene Corporation Polyethylene based resin, producing catalyst for the same, method for producing the same, hollow plastic molded article containing polyethylene based resin, and use of the same

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2492832A1 (fr) * 1980-10-24 1982-04-30 Nat Petro Chem Preparation de polyolefines ayant une resistance amelioree aux craquelures par contraintes avec influence du milieu
EP0537590A1 (de) * 1991-10-16 1993-04-21 BASF Aktiengesellschaft Phillips-Katalysator und seine Verwendung zur Herstellung von Ethylenhomopolymerisaten und -copolymerisaten

Also Published As

Publication number Publication date
PT68070B (en) 1979-10-26
GR65605B (en) 1980-10-14
CA1094749A (en) 1981-01-27
NO155292B (no) 1986-12-01
NZ187359A (en) 1980-11-28
MX6326E (es) 1985-04-09
NO155292C (no) 1987-03-11
ES478118A1 (es) 1979-05-16
BR7803329A (pt) 1979-01-02
PL112965B1 (en) 1980-11-29
NO781806L (no) 1978-11-28
DK229478A (da) 1978-11-26
DD137111A5 (de) 1979-08-15
PL207066A1 (pl) 1979-06-04
PT68070A (en) 1978-06-01
FR2391773B1 (xx) 1984-12-14
LU79699A1 (fr) 1979-02-02
IT7823767A0 (it) 1978-05-24
PH13805A (en) 1980-10-01
GB1604708A (en) 1981-12-16
ZA782752B (en) 1979-05-30
AU3589478A (en) 1979-11-15
ES470105A1 (es) 1979-10-01
JPS53146287A (en) 1978-12-20
IT1096324B (it) 1985-08-26
JPS646207B2 (xx) 1989-02-02
DE2820860A1 (de) 1978-11-30
NL186163C (nl) 1990-10-01
FI781634A (fi) 1978-11-26
SE7805965L (sv) 1978-11-26
NL186163B (nl) 1990-05-01
NL7805620A (nl) 1978-11-28
BE867488A (fr) 1978-11-27

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