SE220341C1 - - Google Patents

Info

Publication number
SE220341C1
SE220341C1 SE1179359A SE1179359A SE220341C1 SE 220341 C1 SE220341 C1 SE 220341C1 SE 1179359 A SE1179359 A SE 1179359A SE 1179359 A SE1179359 A SE 1179359A SE 220341 C1 SE220341 C1 SE 220341C1
Authority
SE
Sweden
Application number
SE1179359A
Other languages
Swedish (sv)
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 SE220341C1 publication Critical patent/SE220341C1/sv

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
    • C07C31/22—Trihydroxylic alcohols, e.g. glycerol
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
    • C07C45/68—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
    • C07C45/72—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction of compounds containing >C = O groups with the same or other compounds containing >C = O groups
    • C07C45/74—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction of compounds containing >C = O groups with the same or other compounds containing >C = O groups combined with dehydration

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
SE1179359A 1958-12-15 1959-12-14 SE220341C1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM39949A DE1153739B (de) 1958-12-15 1958-12-15 Verfahren und Vorrichtung zur Herstellung von hoeheren mehrwertigen Alkoholen

Publications (1)

Publication Number Publication Date
SE220341C1 true SE220341C1 (fr) 1968-05-07

Family

ID=7303554

Family Applications (1)

Application Number Title Priority Date Filing Date
SE1179359A SE220341C1 (fr) 1958-12-15 1959-12-14

Country Status (4)

Country Link
BE (1) BE585536A (fr)
DE (1) DE1153739B (fr)
GB (1) GB958654A (fr)
SE (1) SE220341C1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1166170B (de) * 1960-02-18 1964-03-26 Montedison Spa Verfahren zur kontinuierlichen Herstellung von Pentaerythrit
RO55309A (fr) * 1968-04-24 1973-07-20
US3975450A (en) * 1974-09-03 1976-08-17 Eastman Kodak Company Process for the preparation of polyhydric alcohols
ES2128936B1 (es) * 1996-05-22 2000-01-16 Patentes Novedades Sa Procedimiento para la obtencion de pentaeritritol.
SE542625C2 (en) * 2018-09-28 2020-06-23 Perstorp Ab Process for production of Pentaerythritol with an increased yield of Di-Pentaerythritol
CN110878005B (zh) * 2019-12-09 2022-05-03 赤峰瑞阳化工有限公司 一种三羟甲基丙烷和双三羟甲基丙烷连续缩合工艺
CN113956132B (zh) * 2021-11-19 2024-03-19 吉林化工学院 一种三甲基戊二醇的制备方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB742159A (en) * 1952-10-29 1955-12-21 Celanese Corp Production of pentaerythritol
GB757564A (en) * 1953-05-21 1956-09-19 Celanese Corp Continuous production of pentaerythritol

Also Published As

Publication number Publication date
GB958654A (en) 1964-05-21
BE585536A (fr) 1960-04-01
DE1153739B (de) 1963-09-05

Similar Documents

Publication Publication Date Title
DE1249598B (fr)
SE220341C1 (fr)
AT217439B (fr)
AT221043B (fr)
JPS3820472Y1 (fr)
AT213908B (fr)
JPS368730B1 (fr)
AT217982B (fr)
FR519M (fr)
AT213670B (fr)
FR473M (fr)
AT216831B (fr)
AT219815B (fr)
AT219868B (fr)
FR89521E (fr)
BE563346A (fr)
BE557464A (fr)
BE580905A (fr)
BE574983A (fr)
BE571911A (fr)
BE569546A (fr)
BE567819A (fr)
BE566609A (fr)
BE563683A (fr)
LU37502A1 (fr)