KR102155702B9 - 알킬렌 옥사이드 조성물 정제 방법 - Google Patents

알킬렌 옥사이드 조성물 정제 방법

Info

Publication number
KR102155702B9
KR102155702B9 KR20190068880A KR20190068880A KR102155702B9 KR 102155702 B9 KR102155702 B9 KR 102155702B9 KR 20190068880 A KR20190068880 A KR 20190068880A KR 20190068880 A KR20190068880 A KR 20190068880A KR 102155702 B9 KR102155702 B9 KR 102155702B9
Authority
KR
South Korea
Prior art keywords
alkylene oxide
oxide composition
purifying alkylene
purifying
composition
Prior art date
Application number
KR20190068880A
Other languages
English (en)
Other versions
KR102155702B1 (ko
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=72471311&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=KR102155702(B9) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed filed Critical
Priority to KR1020190068880A priority Critical patent/KR102155702B1/ko
Application granted granted Critical
Publication of KR102155702B1 publication Critical patent/KR102155702B1/ko
Publication of KR102155702B9 publication Critical patent/KR102155702B9/ko

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D301/00—Preparation of oxiranes
    • C07D301/32—Separation; Purification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
KR1020190068880A 2019-06-11 2019-06-11 알킬렌 옥사이드 조성물 정제 방법 KR102155702B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020190068880A KR102155702B1 (ko) 2019-06-11 2019-06-11 알킬렌 옥사이드 조성물 정제 방법

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020190068880A KR102155702B1 (ko) 2019-06-11 2019-06-11 알킬렌 옥사이드 조성물 정제 방법

Publications (2)

Publication Number Publication Date
KR102155702B1 KR102155702B1 (ko) 2020-09-14
KR102155702B9 true KR102155702B9 (ko) 2021-10-15

Family

ID=72471311

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020190068880A KR102155702B1 (ko) 2019-06-11 2019-06-11 알킬렌 옥사이드 조성물 정제 방법

Country Status (1)

Country Link
KR (1) KR102155702B1 (ko)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9107345D0 (en) * 1991-04-08 1991-05-22 Ici Plc Production of ethylene oxide
JP2001031600A (ja) * 1999-07-14 2001-02-06 Nippon Shokubai Co Ltd 高純度モノエチレングリコールの製法
MX2015015149A (es) * 2013-04-29 2016-06-24 Basf Se Destilacion de corriente parcial.
KR101940782B1 (ko) * 2018-05-29 2019-01-22 에스케이씨 주식회사 알킬렌 옥사이드 조성물 정제방법
KR102021083B1 (ko) * 2019-01-14 2019-09-11 에스케이씨 주식회사 알킬렌 옥사이드 조성물 정제 방법
KR102064513B1 (ko) * 2019-03-29 2020-01-09 에스케이씨 주식회사 알킬렌 옥사이드 조성물 정제 방법

Also Published As

Publication number Publication date
KR102155702B1 (ko) 2020-09-14

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Legal Events

Date Code Title Description
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
Z072 Maintenance of patent after cancellation proceedings: certified copy of decision transmitted [new post grant opposition system as of 20170301]
Z131 Decision taken on request for patent cancellation [new post grant opposition system as of 20170301]