CA2390414A1 - Process for making sulfonated polyester compounds - Google Patents
Process for making sulfonated polyester compounds Download PDFInfo
- Publication number
- CA2390414A1 CA2390414A1 CA002390414A CA2390414A CA2390414A1 CA 2390414 A1 CA2390414 A1 CA 2390414A1 CA 002390414 A CA002390414 A CA 002390414A CA 2390414 A CA2390414 A CA 2390414A CA 2390414 A1 CA2390414 A1 CA 2390414A1
- Authority
- CA
- Canada
- Prior art keywords
- sulfonated
- sulfonated polyester
- polyester compounds
- ester
- making sulfonated
- 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
Links
- 150000001875 compounds Chemical class 0.000 title abstract 4
- 229920000728 polyester Polymers 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 2
- 239000003795 chemical substances by application Substances 0.000 abstract 2
- 150000002148 esters Chemical class 0.000 abstract 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 1
- -1 poly (ethylene) terephthalate Polymers 0.000 abstract 1
- 238000006068 polycondensation reaction Methods 0.000 abstract 1
- 238000004513 sizing Methods 0.000 abstract 1
- 239000002689 soil Substances 0.000 abstract 1
- 239000004753 textile Substances 0.000 abstract 1
- 238000005809 transesterification reaction Methods 0.000 abstract 1
Landscapes
- Polyesters Or Polycarbonates (AREA)
Abstract
A method of producing sulfonated polyester compounds suitable for use as a soil releasing agent and/or textile sizing agent in which a sulfonated acid or ester is reacted with a hydroxy-containing compound to form a sulfonated hydroxy terminated ester which then undergoes a transesterification reaction with a poly (ethylene) terephthalate based polyester followed by polycondensation to form the desired sulfonated polyester compound.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US16824099P | 1999-12-01 | 1999-12-01 | |
| US60/168,240 | 1999-12-01 | ||
| PCT/US2000/042408 WO2001040349A2 (en) | 1999-12-01 | 2000-11-30 | Process for making sulfonated polyester compounds |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2390414A1 true CA2390414A1 (en) | 2001-06-07 |
| CA2390414C CA2390414C (en) | 2006-04-04 |
Family
ID=22610689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002390414A Expired - Fee Related CA2390414C (en) | 1999-12-01 | 2000-11-30 | Process for making sulfonated polyester compounds |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2003525969A (en) |
| CA (1) | CA2390414C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005061058A1 (en) * | 2005-12-21 | 2007-07-05 | Clariant Produkte (Deutschland) Gmbh | New polyester compounds useful in detergents and cleaning agents e.g. color detergents, bar soaps and dishwash detergents, as soil releasing agents, fabric care agents and means for the equipments of textiles |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50138093A (en) * | 1974-04-22 | 1975-11-04 | ||
| JPS6025047B2 (en) * | 1981-01-09 | 1985-06-15 | 日本エステル株式会社 | Manufacturing method of modified polyester |
| JP3294385B2 (en) * | 1993-07-06 | 2002-06-24 | 帝人株式会社 | Method for producing modified polyester |
| US5820982A (en) * | 1996-12-03 | 1998-10-13 | Seydel Companies, Inc. | Sulfoaryl modified water-soluble or water-dispersible resins from polyethylene terephthalate or terephthalates |
-
2000
- 2000-11-30 JP JP2001541100A patent/JP2003525969A/en active Pending
- 2000-11-30 CA CA002390414A patent/CA2390414C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CA2390414C (en) | 2006-04-04 |
| JP2003525969A (en) | 2003-09-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2001040349A3 (en) | Process for making sulfonated polyester compounds | |
| EP1308208A4 (en) | Catalyst for esterification and transesterification and process for producing ester | |
| CA2278800A1 (en) | Modified polyesters | |
| WO2002031020A3 (en) | Process for producing poly(1,4-cyclohexylenedimethylene 1,4-cyclohexanedicarboxylate) and the reactor grade polyester therefrom | |
| EP0392370A3 (en) | Method for paired electrochemical synthesis with simultaneous production of ethylene glycol | |
| CA2305564A1 (en) | Process for the preparation of optically active 2-[6-(hydroxymethyl)-1,3-dioxan-4-yl]acetic acid derivatives | |
| MX171615B (en) | PROCESS FOR THE PREPARATION OF A COMPOSITION OF A POLYESTER POLYOL | |
| WO2008090566A3 (en) | Easily alkali soluble polyester and method for producing the same | |
| WO2002008310A3 (en) | Process for producing polytrimethylene terephthalate | |
| WO2002057334A3 (en) | Process for manufacture of polyesters based on 1,4-cyclohexanedimethanol and isophthalic acid | |
| AU2001271085A1 (en) | Organic acid producing microorganism and process for preparing organic acids employing the same | |
| EP0848027A3 (en) | Mixtures of cyclic oligocarbonates, process for their preparation and use thereof | |
| CA2245448A1 (en) | A process for preparing esters of ethylenically unsaturated carboxylic acids | |
| CA2390414A1 (en) | Process for making sulfonated polyester compounds | |
| EP0890576A3 (en) | Organotin catalysts, their manufacture and use | |
| CA2367370A1 (en) | Process for the preparation of a diol | |
| CA2151054A1 (en) | Production of Branched Polyesters | |
| CN109759096A (en) | A kind of BiOBr nanosphere, preparation method and its application as photochemical catalyst in light degradation dyestuff | |
| KR101823324B1 (en) | Method for sugar fatty acid ester | |
| MX9705666A (en) | Production of rigid polyurethane foams. | |
| EP0839459A4 (en) | Composition containing readily absorbable calcium and process for producing the same | |
| EP1236714A4 (en) | Acetalsulfonate derivative, process for producing the same, and process for producing styrene oxide derivative | |
| EP0351024A3 (en) | Process for the preparation of polyesters | |
| EP1229031A4 (en) | Process for the preparation of 3,4-methylenedioxy-mandelic acid | |
| WO1998055642A3 (en) | Enzymatic synthesis of polyesters using lipase |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |
Effective date: 20161130 |