JPS4880688A - - Google Patents

Info

Publication number
JPS4880688A
JPS4880688A JP9026872A JP9026872A JPS4880688A JP S4880688 A JPS4880688 A JP S4880688A JP 9026872 A JP9026872 A JP 9026872A JP 9026872 A JP9026872 A JP 9026872A JP S4880688 A JPS4880688 A JP S4880688A
Authority
JP
Japan
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.)
Pending
Application number
JP9026872A
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 filed Critical
Publication of JPS4880688A publication Critical patent/JPS4880688A/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/04—Monomers containing three or four carbon atoms
    • C08F210/08—Butenes
    • C08F210/10—Isobutene
    • C08F210/12—Isobutene with conjugated diolefins, e.g. butyl rubber

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (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)
JP9026872A 1971-09-17 1972-09-08 Pending JPS4880688A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA123,074A CA964353A (en) 1971-09-17 1971-09-17 Process control for the manufacture of butyl rubber

Publications (1)

Publication Number Publication Date
JPS4880688A true JPS4880688A (ja) 1973-10-29

Family

ID=4090893

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9026872A Pending JPS4880688A (ja) 1971-09-17 1972-09-08

Country Status (3)

Country Link
JP (1) JPS4880688A (ja)
BE (1) BE786683A (ja)
CA (1) CA964353A (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1980002288A1 (en) * 1979-04-23 1980-10-30 Mitsui Petrochemical Ind Process for producing polyolefin
JPS6270404A (ja) * 1980-04-23 1987-03-31 Mitsui Petrochem Ind Ltd ポリオレフインの製造方法および製造装置
JP2013542286A (ja) * 2010-10-08 2013-11-21 ランクセス・ドイチュランド・ゲーエムベーハー 活性モニタリング及び重合プロセス制御

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5116915A (en) * 1987-12-28 1992-05-26 Giprokautchuk Method of controlling polymerization process of olefinic hydrocarbons
FR2625506B1 (fr) * 1987-12-31 1992-02-21 Bp Chimie Sa Procede et appareillage de fabrication de polymeres controlee a l'aide d'un systeme de regulation comprenant un spectrophotometre infrarouge
IT201600081868A1 (it) * 2016-08-03 2018-02-03 Versalis Spa Metodo e sistema per il controllo di un impianto di produzione in continuo di un polimero.

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3427138A (en) * 1963-10-07 1969-02-11 Exxon Research Engineering Co Process control system for making butyl rubber

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3427138A (en) * 1963-10-07 1969-02-11 Exxon Research Engineering Co Process control system for making butyl rubber

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1980002288A1 (en) * 1979-04-23 1980-10-30 Mitsui Petrochemical Ind Process for producing polyolefin
JPS6270404A (ja) * 1980-04-23 1987-03-31 Mitsui Petrochem Ind Ltd ポリオレフインの製造方法および製造装置
JPS6340802B2 (ja) * 1980-05-09 1988-08-12 Mitsui Petrochemical Ind
JP2013542286A (ja) * 2010-10-08 2013-11-21 ランクセス・ドイチュランド・ゲーエムベーハー 活性モニタリング及び重合プロセス制御

Also Published As

Publication number Publication date
CA964353A (en) 1975-03-11
BE786683A (fr) 1973-01-25

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