JPWO2021131751A1 - - Google Patents

Info

Publication number
JPWO2021131751A1
JPWO2021131751A1 JP2021567213A JP2021567213A JPWO2021131751A1 JP WO2021131751 A1 JPWO2021131751 A1 JP WO2021131751A1 JP 2021567213 A JP2021567213 A JP 2021567213A JP 2021567213 A JP2021567213 A JP 2021567213A JP WO2021131751 A1 JPWO2021131751 A1 JP WO2021131751A1
Authority
JP
Japan
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.)
Pending
Application number
JP2021567213A
Other languages
Japanese (ja)
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 JPWO2021131751A1 publication Critical patent/JPWO2021131751A1/ja
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
    • A61K8/34—Alcohols
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Emergency Medicine (AREA)
  • Birds (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP2021567213A 2019-12-24 2020-12-10 Pending JPWO2021131751A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019232309 2019-12-24
PCT/JP2020/046086 WO2021131751A1 (en) 2019-12-24 2020-12-10 1,3-butanediol

Publications (1)

Publication Number Publication Date
JPWO2021131751A1 true JPWO2021131751A1 (en) 2021-07-01

Family

ID=76575505

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021567213A Pending JPWO2021131751A1 (en) 2019-12-24 2020-12-10

Country Status (3)

Country Link
JP (1) JPWO2021131751A1 (en)
CN (1) CN114867705A (en)
WO (1) WO2021131751A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7366295B2 (en) * 2021-10-06 2023-10-20 Ｋｈネオケム株式会社 Production method of high purity 1,3-butylene glycol

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07116081B2 (en) * 1986-12-22 1995-12-13 ダイセル化学工業株式会社 Method for purifying 1,3-butylene glycol
US5583270A (en) * 1993-03-24 1996-12-10 Daicel Chemical Industries, Ltd. Process for the preparation of 1,3-butylene glycol
JP3369707B2 (en) * 1994-03-17 2003-01-20 ダイセル化学工業株式会社 Purification method of 1,3-butylene glycol
JP4530461B2 (en) * 2000-02-04 2010-08-25 ダイセル化学工業株式会社 Method for purifying 1,3-butylene glycol
JP2001213824A (en) * 2000-02-04 2001-08-07 Daicel Chem Ind Ltd Method of producing purified 1,3-butylene glycol
JP2003096006A (en) * 2001-09-26 2003-04-03 Kyowa Yuka Co Ltd 1,3-butylene glycol and its producing method
CN102440927B (en) * 2011-02-10 2012-11-21 漳州市格莱雅化妆品有限公司 Daffodil whitening toning lotion cosmetic
CN105585448B (en) * 2016-03-09 2019-11-05 辽宁科隆精细化工股份有限公司 A method of synthesis cosmetics-stage 1,3 butylene glycol

Also Published As

Publication number Publication date
WO2021131751A1 (en) 2021-07-01
CN114867705A (en) 2022-08-05

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