FR2143123A1 - Alkoxysulphonate gp substd cpds - used in polyester prepn - Google Patents

Alkoxysulphonate gp substd cpds - used in polyester prepn

Info

Publication number
FR2143123A1
FR2143123A1 FR7222190A FR7222190A FR2143123A1 FR 2143123 A1 FR2143123 A1 FR 2143123A1 FR 7222190 A FR7222190 A FR 7222190A FR 7222190 A FR7222190 A FR 7222190A FR 2143123 A1 FR2143123 A1 FR 2143123A1
Authority
FR
France
Prior art keywords
substd
cpds
prepn
polyester
alkoxysulphonate
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.)
Granted
Application number
FR7222190A
Other languages
English (en)
French (fr)
Other versions
FR2143123B1 (enExample
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.)
FMC Corp
Original Assignee
FMC Corp
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 FMC Corp filed Critical FMC Corp
Publication of FR2143123A1 publication Critical patent/FR2143123A1/fr
Application granted granted Critical
Publication of FR2143123B1 publication Critical patent/FR2143123B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C303/00—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
    • C07C303/32—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of salts of sulfonic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/68—Polyesters containing atoms other than carbon, hydrogen and oxygen
    • C08G63/688—Polyesters containing atoms other than carbon, hydrogen and oxygen containing sulfur
    • C08G63/6884—Polyesters containing atoms other than carbon, hydrogen and oxygen containing sulfur derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/6886—Dicarboxylic acids and dihydroxy compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polyesters Or Polycarbonates (AREA)
FR7222190A 1971-06-21 1972-06-20 Alkoxysulphonate gp substd cpds - used in polyester prepn Granted FR2143123A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15524671A 1971-06-21 1971-06-21

Publications (2)

Publication Number Publication Date
FR2143123A1 true FR2143123A1 (en) 1973-02-02
FR2143123B1 FR2143123B1 (enExample) 1973-07-13

Family

ID=22554641

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7222190A Granted FR2143123A1 (en) 1971-06-21 1972-06-20 Alkoxysulphonate gp substd cpds - used in polyester prepn

Country Status (4)

Country Link
DE (1) DE2229755A1 (enExample)
ES (1) ES404053A1 (enExample)
FR (1) FR2143123A1 (enExample)
IT (1) IT956668B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105348154A (zh) * 2014-12-10 2016-02-24 开封制药(集团)有限公司 一种多西环素生产废液中磺基水杨酸的回收方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105348154A (zh) * 2014-12-10 2016-02-24 开封制药(集团)有限公司 一种多西环素生产废液中磺基水杨酸的回收方法

Also Published As

Publication number Publication date
IT956668B (it) 1973-10-10
FR2143123B1 (enExample) 1973-07-13
ES404053A1 (es) 1975-06-01
DE2229755A1 (de) 1972-12-28

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Legal Events

Date Code Title Description
ST Notification of lapse