GB1397189A - Acid-modified polyterephthalic acid esters - Google Patents

Acid-modified polyterephthalic acid esters

Info

Publication number
GB1397189A
GB1397189A GB2377773A GB2377773A GB1397189A GB 1397189 A GB1397189 A GB 1397189A GB 2377773 A GB2377773 A GB 2377773A GB 2377773 A GB2377773 A GB 2377773A GB 1397189 A GB1397189 A GB 1397189A
Authority
GB
United Kingdom
Prior art keywords
acid
modified
polyterephthalic
acid esters
esters
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
Application number
GB2377773A
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.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Publication of GB1397189A publication Critical patent/GB1397189A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
    • 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Artificial Filaments (AREA)

Abstract

1397189 Sulphonated diol BAYER AG 18 May 1973 [18 May 1972] 23777/73 Heading C2C [Also in Division C3] Sodium 2-sulphonatomethyl-propanediol- (1,3) is prepared by reacting sodium bisulphite with 2-methylene-propanediol-(1,3).
GB2377773A 1972-05-18 1973-05-18 Acid-modified polyterephthalic acid esters Expired GB1397189A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722224255 DE2224255A1 (en) 1972-05-18 1972-05-18 SOUR MODIFIED POLYTEREPHTHALIC ACID ESTER

Publications (1)

Publication Number Publication Date
GB1397189A true GB1397189A (en) 1975-06-11

Family

ID=5845227

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2377773A Expired GB1397189A (en) 1972-05-18 1973-05-18 Acid-modified polyterephthalic acid esters

Country Status (9)

Country Link
JP (1) JPS4948783A (en)
BE (1) BE799585A (en)
DD (1) DD107298A5 (en)
DE (1) DE2224255A1 (en)
ES (1) ES414825A1 (en)
FR (1) FR2185041B1 (en)
GB (1) GB1397189A (en)
IT (1) IT987655B (en)
NL (1) NL7306903A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2318184A1 (en) * 1975-07-16 1977-02-11 Rhone Poulenc Ind Water-soluble sulphonated polyesters - useful as sizing agent for textiles
JPS5958026A (en) * 1982-09-27 1984-04-03 Nippon Synthetic Chem Ind Co Ltd:The Manufacture of polyester containing sulfonate group
JPS59202219A (en) * 1983-05-02 1984-11-16 Nippon Synthetic Chem Ind Co Ltd:The Production of sulfonate group-containing polyester resin
JP2507884B2 (en) * 1988-05-25 1996-06-19 工業技術院長 Method for producing polyester

Also Published As

Publication number Publication date
JPS4948783A (en) 1974-05-11
IT987655B (en) 1975-03-20
BE799585A (en) 1973-11-16
FR2185041B1 (en) 1977-04-29
NL7306903A (en) 1973-11-20
ES414825A1 (en) 1976-02-01
DD107298A5 (en) 1974-07-20
FR2185041A1 (en) 1973-12-28
DE2224255A1 (en) 1973-11-29

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees