DK136858B - Fremgangsmåde til fremstilling af aliphatiske delta-hydroxycarboxylsyreestere. - Google Patents

Fremgangsmåde til fremstilling af aliphatiske delta-hydroxycarboxylsyreestere.

Info

Publication number
DK136858B
DK136858B DK148269AA DK148269A DK136858B DK 136858 B DK136858 B DK 136858B DK 148269A A DK148269A A DK 148269AA DK 148269 A DK148269 A DK 148269A DK 136858 B DK136858 B DK 136858B
Authority
DK
Denmark
Prior art keywords
delta
aliphatic
preparation
acid esters
hydroxycarboxylic acid
Prior art date
Application number
DK148269AA
Other languages
English (en)
Other versions
DK136858C (da
Inventor
Koene De Jong
Bastiaan Van Der Ven
Original Assignee
Unilever Nv
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 Unilever Nv filed Critical Unilever Nv
Publication of DK136858B publication Critical patent/DK136858B/da
Application granted granted Critical
Publication of DK136858C publication Critical patent/DK136858C/da

Links

Classifications

    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23D—EDIBLE OILS OR FATS, e.g. MARGARINES, SHORTENINGS, COOKING OILS
    • A23D7/00—Edible oil or fat compositions containing an aqueous phase, e.g. margarines
    • A23D7/01—Other fatty acid esters, e.g. phosphatides
    • A23D7/013—Spread compositions
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/24—Preparation of carboxylic acid esters by reacting carboxylic acids or derivatives thereof with a carbon-to-oxygen ether bond, e.g. acetal, tetrahydrofuran
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/48—Separation; Purification; Stabilisation; Use of additives
    • C07C67/56—Separation; Purification; Stabilisation; Use of additives by solid-liquid treatment; by chemisorption

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
DK148269AA 1968-03-21 1969-03-18 Fremgangsmåde til fremstilling af aliphatiske delta-hydroxycarboxylsyreestere. DK136858B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1377668 1968-03-21

Publications (2)

Publication Number Publication Date
DK136858B true DK136858B (da) 1977-12-05
DK136858C DK136858C (da) 1978-05-16

Family

ID=10029159

Family Applications (1)

Application Number Title Priority Date Filing Date
DK148269AA DK136858B (da) 1968-03-21 1969-03-18 Fremgangsmåde til fremstilling af aliphatiske delta-hydroxycarboxylsyreestere.

Country Status (14)

Country Link
US (1) US3622605A (da)
AT (1) AT287664B (da)
BE (1) BE730039A (da)
BR (1) BR6907370D0 (da)
CH (1) CH507895A (da)
DE (1) DE1914056C3 (da)
DK (1) DK136858B (da)
FI (1) FI51472C (da)
FR (1) FR2004412A1 (da)
GB (1) GB1252444A (da)
IE (1) IE33206B1 (da)
NL (1) NL157589B (da)
NO (1) NO131296C (da)
SE (1) SE366536B (da)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4363763A (en) * 1980-02-25 1982-12-14 The Procter & Gamble Company Polyol esters of alpha-hydroxy carboxylic acids
US4469635A (en) * 1980-12-24 1984-09-04 The Procter & Gamble Company Polyol esters of alpha-hydroxy carboxylic acids
US4496487A (en) * 1982-09-07 1985-01-29 Henkel Corporation Hydroxymethyl polyols
ZA985396B (en) * 1997-06-21 1999-01-25 Givaudan Roure Int Fragrance precursor compounds
US11407669B2 (en) 2019-08-29 2022-08-09 Owens-Brockway Glass Container Inc. Angled blank glass feed apparatus, system, and method

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA620236A (en) * 1961-05-16 F. Carruthers Thomas Fatty acid ester-lactone adduct

Also Published As

Publication number Publication date
NL6904189A (da) 1969-09-23
FI51472B (da) 1976-09-30
BE730039A (da) 1969-09-18
IE33206B1 (en) 1974-04-17
BR6907370D0 (pt) 1973-03-13
CH507895A (de) 1971-05-31
DE1914056B2 (de) 1979-03-22
NL157589B (nl) 1978-08-15
GB1252444A (da) 1971-11-03
SE366536B (da) 1974-04-29
NO131296C (da) 1975-05-07
DK136858C (da) 1978-05-16
IE33206L (en) 1969-09-21
DE1914056A1 (de) 1970-08-20
FR2004412A1 (da) 1969-11-21
AT287664B (de) 1971-02-10
FI51472C (fi) 1977-01-10
DE1914056C3 (de) 1979-11-08
NO131296B (da) 1975-01-27
US3622605A (en) 1971-11-23

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Legal Events

Date Code Title Description
PBP Patent lapsed