GB2271772B - Propylene glycol monomethyl ether propionate and a process for the preparation thereof - Google Patents

Propylene glycol monomethyl ether propionate and a process for the preparation thereof

Info

Publication number
GB2271772B
GB2271772B GB9313717A GB9313717A GB2271772B GB 2271772 B GB2271772 B GB 2271772B GB 9313717 A GB9313717 A GB 9313717A GB 9313717 A GB9313717 A GB 9313717A GB 2271772 B GB2271772 B GB 2271772B
Authority
GB
United Kingdom
Prior art keywords
preparation
propylene glycol
monomethyl ether
glycol monomethyl
ether propionate
Prior art date
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.)
Expired - Fee Related
Application number
GB9313717A
Other versions
GB2271772A (en
GB9313717D0 (en
Inventor
Tzong-Jeng Chu
Neng-Hui Chu
Peng-Fei Lee
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shiny Chemical Industrial Co Ltd
Original Assignee
Shiny Chemical Industrial Co Ltd
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 Shiny Chemical Industrial Co Ltd filed Critical Shiny Chemical Industrial Co Ltd
Publication of GB9313717D0 publication Critical patent/GB9313717D0/en
Publication of GB2271772A publication Critical patent/GB2271772A/en
Application granted granted Critical
Publication of GB2271772B publication Critical patent/GB2271772B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/08—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with the hydroxy or O-metal group of organic compounds
GB9313717A 1992-10-15 1993-07-02 Propylene glycol monomethyl ether propionate and a process for the preparation thereof Expired - Fee Related GB2271772B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB929221664A GB9221664D0 (en) 1992-10-15 1992-10-15 Propylene glycol monomethyl ether propionate and the process for the preparation thereof

Publications (3)

Publication Number Publication Date
GB9313717D0 GB9313717D0 (en) 1993-08-18
GB2271772A GB2271772A (en) 1994-04-27
GB2271772B true GB2271772B (en) 1995-08-16

Family

ID=10723498

Family Applications (2)

Application Number Title Priority Date Filing Date
GB929221664A Pending GB9221664D0 (en) 1992-10-15 1992-10-15 Propylene glycol monomethyl ether propionate and the process for the preparation thereof
GB9313717A Expired - Fee Related GB2271772B (en) 1992-10-15 1993-07-02 Propylene glycol monomethyl ether propionate and a process for the preparation thereof

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB929221664A Pending GB9221664D0 (en) 1992-10-15 1992-10-15 Propylene glycol monomethyl ether propionate and the process for the preparation thereof

Country Status (2)

Country Link
GB (2) GB9221664D0 (en)
HK (1) HK1007741A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5426214A (en) * 1994-04-29 1995-06-20 Shiny Chemical Industrial Co., Ltd. Propylene glycol monomethyl ether butyrates and isomers, and the process for the preparation thereof
JP2992440B2 (en) 1994-05-25 1999-12-20 勝一化工股▲分▼有限公司 Propylene glycol monomethyl ether butyrate, its isomer and its production method
US5618973A (en) * 1994-11-10 1997-04-08 Union Carbide Chemicals & Plastics Technology Corporation Esterification process
US6998249B1 (en) * 1999-09-27 2006-02-14 Pharmacia & Upjohn Company Toxicity screening method
ATE535612T1 (en) 2006-03-06 2011-12-15 Ceetox Inc TOXICITY SCREENING PROCEDURES

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
CAS Registry No.148462-57-1 *

Also Published As

Publication number Publication date
GB2271772A (en) 1994-04-27
GB9221664D0 (en) 1992-11-25
GB9313717D0 (en) 1993-08-18
HK1007741A1 (en) 1999-04-23

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20120702