NL7114983A - - Google Patents

Info

Publication number
NL7114983A
NL7114983A NL7114983A NL7114983A NL7114983A NL 7114983 A NL7114983 A NL 7114983A NL 7114983 A NL7114983 A NL 7114983A NL 7114983 A NL7114983 A NL 7114983A NL 7114983 A NL7114983 A NL 7114983A
Authority
NL
Netherlands
Application number
NL7114983A
Other versions
NL168202C (nl
NL168202B (nl
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
Priority to NLAANVRAGE7114983,A priority Critical patent/NL168202C/xx
Priority to US00296712A priority patent/US3792105A/en
Priority to FR7238015A priority patent/FR2157980B1/fr
Priority to GB4959472A priority patent/GB1355022A/en
Priority to DE2252846A priority patent/DE2252846C2/de
Priority to JP47107292A priority patent/JPS4852703A/ja
Priority to BE790693D priority patent/BE790693A/xx
Publication of NL7114983A publication Critical patent/NL7114983A/xx
Publication of NL168202B publication Critical patent/NL168202B/xx
Application granted granted Critical
Publication of NL168202C publication Critical patent/NL168202C/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/148—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound
    • C07C7/14833—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound with metals or their inorganic compounds
    • C07C7/14841—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound with metals or their inorganic compounds metals
    • 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)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
NLAANVRAGE7114983,A 1971-10-29 1971-10-29 Werkwijze voor het zuiveren van isopreen. NL168202C (nl)

Priority Applications (7)

Application Number Priority Date Filing Date Title
NLAANVRAGE7114983,A NL168202C (nl) 1971-10-29 1971-10-29 Werkwijze voor het zuiveren van isopreen.
US00296712A US3792105A (en) 1971-10-29 1972-10-11 Process for the purification of isoprene
FR7238015A FR2157980B1 (2) 1971-10-29 1972-10-26
GB4959472A GB1355022A (en) 1971-10-29 1972-10-27 Process for the purification of isoprene
DE2252846A DE2252846C2 (de) 1971-10-29 1972-10-27 Verfahren zur Entfernung von Allenen und anderen, die Polymerisation von Isopren hemmenden Verunreinigungen aus einer Isopren enthaltenden C↓5↓-Fraktion
JP47107292A JPS4852703A (2) 1971-10-29 1972-10-27
BE790693D BE790693A (fr) 1971-10-29 1972-10-27 Procede pour la purification de l'isoprene

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NLAANVRAGE7114983,A NL168202C (nl) 1971-10-29 1971-10-29 Werkwijze voor het zuiveren van isopreen.

Publications (3)

Publication Number Publication Date
NL7114983A true NL7114983A (2) 1973-05-02
NL168202B NL168202B (nl) 1981-10-16
NL168202C NL168202C (nl) 1982-03-16

Family

ID=19814372

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7114983,A NL168202C (nl) 1971-10-29 1971-10-29 Werkwijze voor het zuiveren van isopreen.

Country Status (7)

Country Link
US (1) US3792105A (2)
JP (1) JPS4852703A (2)
BE (1) BE790693A (2)
DE (1) DE2252846C2 (2)
FR (1) FR2157980B1 (2)
GB (1) GB1355022A (2)
NL (1) NL168202C (2)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4392004A (en) * 1982-02-22 1983-07-05 The Goodyear Tire & Rubber Company Reduction of cyclopentadiene from isoprene streams
US4438289A (en) 1982-02-22 1984-03-20 The Goodyear Tire & Rubber Company Reduction of cyclopentadiene from isoprene streams
EP0094699B1 (en) * 1982-05-18 1985-11-21 Shell Internationale Researchmaatschappij B.V. Process for upgrading hydrocarbon streams comprising conjugated diolefins
US4455447A (en) * 1982-05-18 1984-06-19 Shell Oil Company Process for upgrading hydrocarbon streams comprising conjugated diolefins
US4482771A (en) * 1983-01-03 1984-11-13 The Dow Chemical Company Anionic polymerization of cis- and trans-1,3-pentadiene from a mixture of saturated and unsaturated hydrocarbons
US4486614A (en) * 1983-07-25 1984-12-04 The Dow Chemical Company Anionic polymerization of cis- and trans-1,3-pentadiene from a mixture of saturated and unsaturated hydrocarbons
US6987152B1 (en) * 2005-01-11 2006-01-17 Univation Technologies, Llc Feed purification at ambient temperature
TW200936564A (en) * 2007-11-15 2009-09-01 Univation Tech Llc Methods for the removal of impurities from polymerization feed streams

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE276185C (2) *
US2413256A (en) * 1942-09-09 1946-12-24 United Gas Improvement Co Chemical process and product
US3070641A (en) * 1958-05-19 1962-12-25 Petro Tex Chem Corp Butadiene purification
DE1121604B (de) * 1958-12-19 1962-01-11 Bayer Ag Verfahren zur Reinigung von konjugierten Diolefinen
DE1094731B (de) * 1958-12-24 1960-12-15 Bayer Ag Verfahren zur Reinigung von konjugierten Diolefinen
US3285989A (en) * 1964-12-28 1966-11-15 Goodrich Gulf Chem Inc Isoprene sodium treatment process
US3692861A (en) * 1970-02-06 1972-09-19 Japan Synthetic Rubber Co Ltd Process for producing highly pure isoprene

Also Published As

Publication number Publication date
GB1355022A (en) 1974-06-05
US3792105A (en) 1974-02-12
FR2157980A1 (2) 1973-06-08
DE2252846A1 (de) 1973-05-03
FR2157980B1 (2) 1975-03-28
NL168202C (nl) 1982-03-16
NL168202B (nl) 1981-10-16
JPS4852703A (2) 1973-07-24
BE790693A (fr) 1973-04-27
DE2252846C2 (de) 1982-09-23

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Legal Events

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