IT941545B - IMPROVEMENT IN PROCEDURES FOR THE PRODUCTION OF POLYMERS - Google Patents

IMPROVEMENT IN PROCEDURES FOR THE PRODUCTION OF POLYMERS

Info

Publication number
IT941545B
IT941545B IT4937770A IT4937770A IT941545B IT 941545 B IT941545 B IT 941545B IT 4937770 A IT4937770 A IT 4937770A IT 4937770 A IT4937770 A IT 4937770A IT 941545 B IT941545 B IT 941545B
Authority
IT
Italy
Prior art keywords
polymers
procedures
improvement
production
Prior art date
Application number
IT4937770A
Other languages
Italian (it)
Original Assignee
Stamicarbon
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 Stamicarbon filed Critical Stamicarbon
Application granted granted Critical
Publication of IT941545B publication Critical patent/IT941545B/en

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0006—Controlling or regulating processes
    • 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
    • C08F2/00—Processes of polymerisation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
IT4937770A 1969-03-20 1970-03-18 IMPROVEMENT IN PROCEDURES FOR THE PRODUCTION OF POLYMERS IT941545B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6904266A NL6904266A (en) 1969-03-20 1969-03-20

Publications (1)

Publication Number Publication Date
IT941545B true IT941545B (en) 1973-03-10

Family

ID=19806467

Family Applications (1)

Application Number Title Priority Date Filing Date
IT4937770A IT941545B (en) 1969-03-20 1970-03-18 IMPROVEMENT IN PROCEDURES FOR THE PRODUCTION OF POLYMERS

Country Status (14)

Country Link
AT (1) AT301170B (en)
BE (1) BE747549A (en)
BR (1) BR7017636D0 (en)
CS (1) CS179359B2 (en)
DE (1) DE2013497A1 (en)
ES (1) ES377672A1 (en)
FI (1) FI50338C (en)
FR (1) FR2039702A5 (en)
GB (1) GB1292550A (en)
HU (1) HU162648B (en)
IT (1) IT941545B (en)
NL (1) NL6904266A (en)
RO (1) RO59985A (en)
SU (1) SU365907A3 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62124107A (en) * 1985-11-25 1987-06-05 Mitsui Toatsu Chem Inc Control of molecular weight
FR2666338B1 (en) * 1990-08-31 1994-04-08 Bp Chemicals Snc REGULATED POLYMERIZATION PROCESS OF OLEFIN IN THE GASEOUS PHASE USED WITH A CHROME OXIDE CATALYST.
ES2388016T3 (en) * 2007-11-20 2012-10-05 Univation Technologies, Llc Polyolefin manufacturing procedures

Also Published As

Publication number Publication date
CS179359B2 (en) 1977-10-31
FR2039702A5 (en) 1971-01-15
NL6904266A (en) 1970-09-22
GB1292550A (en) 1972-10-11
AT301170B (en) 1972-08-25
DE2013497A1 (en) 1970-10-08
ES377672A1 (en) 1972-07-16
HU162648B (en) 1973-03-28
BE747549A (en) 1970-09-18
FI50338C (en) 1976-02-10
BR7017636D0 (en) 1973-01-09
RO59985A (en) 1976-06-15
SU365907A3 (en) 1973-01-08
FI50338B (en) 1975-10-31

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