SE322204B - - Google Patents

Info

Publication number
SE322204B
SE322204B SE5885/64A SE588564A SE322204B SE 322204 B SE322204 B SE 322204B SE 5885/64 A SE5885/64 A SE 5885/64A SE 588564 A SE588564 A SE 588564A SE 322204 B SE322204 B SE 322204B
Authority
SE
Sweden
Application number
SE5885/64A
Inventor
E Lindkvist
Original Assignee
Perstorp Ab
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 Perstorp Ab filed Critical Perstorp Ab
Priority to SE5885/64A priority Critical patent/SE322204B/xx
Priority to US381817A priority patent/US3379624A/en
Priority to DE19651493048 priority patent/DE1493048A1/de
Priority to GB19441/65A priority patent/GB1085874A/en
Priority to FR16643A priority patent/FR1436284A/fr
Publication of SE322204B publication Critical patent/SE322204B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C31/00—Saturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
    • C07C31/18—Polyhydroxylic acyclic alcohols
    • C07C31/20—Dihydroxylic alcohols
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
    • C07C29/76—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment
    • C07C29/80—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment by distillation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C35/00—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a ring other than a six-membered aromatic ring
    • C07C35/02—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a ring other than a six-membered aromatic ring monocyclic
    • C07C35/08—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a ring other than a six-membered aromatic ring monocyclic containing a six-membered rings
    • C07C35/14—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a ring other than a six-membered aromatic ring monocyclic containing a six-membered rings with more than one hydroxy group bound to the ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
    • C07C2601/14—The ring being saturated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
SE5885/64A 1964-05-14 1964-05-14 SE322204B (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE5885/64A SE322204B (de) 1964-05-14 1964-05-14
US381817A US3379624A (en) 1964-05-14 1964-07-10 Process and equipment for the manufacture of pure polyalcohols
DE19651493048 DE1493048A1 (de) 1964-05-14 1965-04-28 Verfahren zur Herstellung von Polyalkoholen und Einrichtungen zur Durchfuehrung des Verfahrens
GB19441/65A GB1085874A (en) 1964-05-14 1965-05-07 Process for manufacturing polyalcohols and arrangements for performing the process
FR16643A FR1436284A (fr) 1964-05-14 1965-05-11 Procédé de purification de polyalcools et dispositif de mise en oeuvre de ce procédé

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE5885/64A SE322204B (de) 1964-05-14 1964-05-14

Publications (1)

Publication Number Publication Date
SE322204B true SE322204B (de) 1970-04-06

Family

ID=20267446

Family Applications (1)

Application Number Title Priority Date Filing Date
SE5885/64A SE322204B (de) 1964-05-14 1964-05-14

Country Status (4)

Country Link
US (1) US3379624A (de)
DE (1) DE1493048A1 (de)
GB (1) GB1085874A (de)
SE (1) SE322204B (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3878055A (en) * 1970-06-04 1975-04-15 Ppg Industries Inc Reclamation of spent glycol by distillation in the presence of a catalytic amount of alkali metal hydroxide
CA1088021A (en) * 1977-01-18 1980-10-21 Robert J. Coker Modified process for resin manufacturing using a continuous separate distillation column
US4999090A (en) * 1988-04-10 1991-03-12 Towa Chemical Industry Co., Ltd. Process for preparing trans-1,4-cyclohexanedimethanol and powder of the same
US4935555A (en) * 1988-11-25 1990-06-19 Elias Carole L Purification of neopentyl glycol
US5209827A (en) * 1990-10-29 1993-05-11 Eastman Kodak Company Process for the purification of hydroxypivalyl hydroxypivalate
EP2281794B1 (de) 2009-08-07 2015-10-14 LANXESS Deutschland GmbH Verfahren zur Farbzahlverbesserung von Trimethylolpropan

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2930818A (en) * 1960-03-29 Process for the purification of i
US2837468A (en) * 1955-12-23 1958-06-03 Trojan Powder Co Purification of polyhydric alcohols
US3183274A (en) * 1956-10-09 1965-05-11 Celanese Corp Trimethylolpropane
US3259662A (en) * 1962-04-02 1966-07-05 Exxon Research Engineering Co Purification of trimethylolpropane

Also Published As

Publication number Publication date
GB1085874A (en) 1967-10-04
DE1493048A1 (de) 1969-02-13
US3379624A (en) 1968-04-23

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