GB1538937A - Treatment of 1,5-dimethyl-tetralin to remove acid residues therefrom - Google Patents

Treatment of 1,5-dimethyl-tetralin to remove acid residues therefrom

Info

Publication number
GB1538937A
GB1538937A GB825276A GB825276A GB1538937A GB 1538937 A GB1538937 A GB 1538937A GB 825276 A GB825276 A GB 825276A GB 825276 A GB825276 A GB 825276A GB 1538937 A GB1538937 A GB 1538937A
Authority
GB
United Kingdom
Prior art keywords
tetralin
dimethyl
treatment
acid residues
remove acid
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
GB825276A
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.)
Teijin Ltd
Sun Ventures Inc
Original Assignee
Teijin Ltd
Sun Ventures Inc
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 Teijin Ltd, Sun Ventures Inc filed Critical Teijin Ltd
Publication of GB1538937A publication Critical patent/GB1538937A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C15/00—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts
    • C07C15/20—Polycyclic condensed hydrocarbons
    • C07C15/24—Polycyclic condensed hydrocarbons containing two rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C13/00—Cyclic hydrocarbons containing rings other than, or in addition to, six-membered aromatic rings
    • C07C13/28—Polycyclic hydrocarbons or acyclic hydrocarbon derivatives thereof
    • C07C13/32—Polycyclic hydrocarbons or acyclic hydrocarbon derivatives thereof with condensed rings
    • C07C13/47—Polycyclic hydrocarbons or acyclic hydrocarbon derivatives thereof with condensed rings with a bicyclo ring system containing ten carbon atoms
    • C07C13/48—Completely or partially hydrogenated naphthalenes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
    • C07C5/22—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by isomerisation
    • C07C5/27—Rearrangement of carbon atoms in the hydrocarbon skeleton
    • C07C5/31—Rearrangement of carbon atoms in the hydrocarbon skeleton changing the number of rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/12—Purification; Separation; Use of additives by adsorption, i.e. purification or separation of hydrocarbons with the aid of solids, e.g. with ion-exchangers
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/12—Purification; Separation; Use of additives by adsorption, i.e. purification or separation of hydrocarbons with the aid of solids, e.g. with ion-exchangers
    • C07C7/13—Purification; Separation; Use of additives by adsorption, i.e. purification or separation of hydrocarbons with the aid of solids, e.g. with ion-exchangers by molecular-sieve technique

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
GB825276A 1975-03-03 1976-03-02 Treatment of 1,5-dimethyl-tetralin to remove acid residues therefrom Expired GB1538937A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US55480175A 1975-03-03 1975-03-03

Publications (1)

Publication Number Publication Date
GB1538937A true GB1538937A (en) 1979-01-24

Family

ID=24214771

Family Applications (1)

Application Number Title Priority Date Filing Date
GB825276A Expired GB1538937A (en) 1975-03-03 1976-03-02 Treatment of 1,5-dimethyl-tetralin to remove acid residues therefrom

Country Status (8)

Country Link
JP (1) JPS51100054A (en)
BE (1) BE839122A (en)
DE (1) DE2608783A1 (en)
FR (1) FR2302987A1 (en)
GB (1) GB1538937A (en)
IT (1) IT1063334B (en)
NL (1) NL7602144A (en)
SU (1) SU628810A3 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6226512A (en) * 1985-07-29 1987-02-04 Chino Corp Program pattern display device
JPS62235594A (en) * 1986-04-07 1987-10-15 Harada Kogyo Kk Timer apparatus
JPS62237389A (en) * 1986-04-07 1987-10-17 Harada Kogyo Kk Timer device
JPS63310531A (en) * 1987-06-11 1988-12-19 Sanyo Electric Co Ltd Timer time display device for electric appliance
JPH046328A (en) * 1990-04-24 1992-01-10 Matsushita Electric Works Ltd Floor heating controller

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3244758A (en) * 1963-03-20 1966-04-05 Sun Oil Co Reaction of aromatic hydrocarbons with diolefins
JPS4864061A (en) * 1971-12-13 1973-09-05
JPS4918856A (en) * 1972-02-28 1974-02-19

Also Published As

Publication number Publication date
FR2302987A1 (en) 1976-10-01
DE2608783A1 (en) 1976-09-16
BE839122A (en) 1976-09-03
JPS51100054A (en) 1976-09-03
NL7602144A (en) 1976-09-07
JPS5610892B2 (en) 1981-03-11
SU628810A3 (en) 1978-10-15
IT1063334B (en) 1985-02-11

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Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed