BR6914497D0 - Processo de purificacao de hidroxiacidos - Google Patents

Processo de purificacao de hidroxiacidos

Info

Publication number: BR6914497D0
Authority: BR; Brazil
Prior art keywords: hydroxyacid; purification process; purification; hydroxyacid purification
Prior art date: 1968-11-28

Application number

BR21449769A

Other languages

English (en)

Inventor

Poulenc Sa Rhone

Original Assignee

Poulenc Sa Rhone

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.)

1968-11-28

Filing date

1969-11-25

Publication date

1973-05-03

1969-11-25 Application filed by Poulenc Sa Rhone filed Critical Poulenc Sa Rhone

1973-05-03 Publication of BR6914497D0 publication Critical patent/BR6914497D0/pt

Links

BR21449769A 1968-11-28 1969-11-25 Processo de purificacao de hidroxiacidos BR6914497D0 (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR175758		1968-11-28

Publications (1)

Publication Number	Publication Date
BR6914497D0 true BR6914497D0 (pt)	1973-05-03

Family

ID=8657579

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR21449769A BR6914497D0 (pt)	1968-11-28	1969-11-25	Processo de purificacao de hidroxiacidos

Country Status (7)

Country	Link
BE (1)	BE742334A (pt)
BR (1)	BR6914497D0 (pt)
DE (1)	DE1959897A1 (pt)
FR (1)	FR1593764A (pt)
GB (1)	GB1251430A (pt)
LU (1)	LU59902A1 (pt)
NL (1)	NL6917502A (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE19600620C1 (de) *	1996-01-10	1997-04-17	Hoechst Ag	Verfahren zur Darstellung einer besonders reinen Glykolsäure

1968
- 1968-11-28 FR FR1593764D patent/FR1593764A/fr not_active Expired
1969
- 1969-11-20 NL NL6917502A patent/NL6917502A/xx unknown
- 1969-11-25 BR BR21449769A patent/BR6914497D0/pt unknown
- 1969-11-26 GB GB1251430D patent/GB1251430A/en not_active Expired
- 1969-11-27 BE BE742334D patent/BE742334A/xx unknown
- 1969-11-27 LU LU59902D patent/LU59902A1/xx unknown
- 1969-11-28 DE DE19691959897 patent/DE1959897A1/de active Pending

Also Published As

Publication number	Publication date
BE742334A (pt)	1970-05-27
DE1959897A1 (de)	1970-06-18
LU59902A1 (pt)	1970-05-27
NL6917502A (pt)	1970-06-01
FR1593764A (pt)	1970-06-01
GB1251430A (pt)	1971-10-27

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