MX9700839A - Procedimiento para preparar soluciones de amidas de acido graso polihidroxilico que tienen buena calidad de color, y su uso. - Google Patents
Procedimiento para preparar soluciones de amidas de acido graso polihidroxilico que tienen buena calidad de color, y su uso.Info
- Publication number
- MX9700839A MX9700839A MX9700839A MX9700839A MX9700839A MX 9700839 A MX9700839 A MX 9700839A MX 9700839 A MX9700839 A MX 9700839A MX 9700839 A MX9700839 A MX 9700839A MX 9700839 A MX9700839 A MX 9700839A
- Authority
- MX
- Mexico
- Prior art keywords
- fatty acid
- acid amide
- polyhydroxy fatty
- good color
- color quality
- Prior art date
Links
- 235000014113 dietary fatty acids Nutrition 0.000 title abstract 2
- 229930195729 fatty acid Natural products 0.000 title abstract 2
- 239000000194 fatty acid Substances 0.000 title abstract 2
- 150000004665 fatty acids Chemical class 0.000 title abstract 2
- 239000002253 acid Substances 0.000 abstract 1
- 239000012045 crude solution Substances 0.000 abstract 1
- 150000003464 sulfur compounds Chemical class 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C231/00—Preparation of carboxylic acid amides
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C231/00—Preparation of carboxylic acid amides
- C07C231/22—Separation; Purification; Stabilisation; Use of additives
- C07C231/24—Separation; Purification
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/38—Cationic compounds
- C11D1/52—Carboxylic amides, alkylolamides or imides or their condensation products with alkylene oxides
- C11D1/525—Carboxylic amides (R1-CO-NR2R3), where R1, R2 or R3 contain two or more hydroxy groups per alkyl group, e.g. R3 being a reducing sugar rest
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Materials Engineering (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Detergent Compositions (AREA)
Abstract
En el procedimiento descrito, por lo menos un compuesto de azufre del grupo de ácido de azufre del grupo de ácido ditionoso se añade en una cantidad activa a las soluciones crudas, que son en general de color más o menos café, después de lo cual se obtienen productos de amida de ácido graso polihidroxílico transparentes.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4427301 | 1994-08-02 | ||
PCT/EP1995/003020 WO1996004236A1 (de) | 1994-08-02 | 1995-07-29 | Verfahren zur herstellung von polyhydroxyfettsäureamid-lösungen mit guter farbqualität und deren verwendung |
Publications (1)
Publication Number | Publication Date |
---|---|
MX9700839A true MX9700839A (es) | 1997-05-31 |
Family
ID=6524709
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX9700839A MX9700839A (es) | 1994-08-02 | 1995-07-29 | Procedimiento para preparar soluciones de amidas de acido graso polihidroxilico que tienen buena calidad de color, y su uso. |
Country Status (16)
Country | Link |
---|---|
US (1) | US5571934A (es) |
EP (1) | EP0775105B1 (es) |
JP (1) | JPH10503506A (es) |
AU (1) | AU689638B2 (es) |
BG (1) | BG101181A (es) |
BR (1) | BR9508473A (es) |
CA (1) | CA2194401A1 (es) |
CZ (1) | CZ31597A3 (es) |
DE (2) | DE19527708A1 (es) |
ES (1) | ES2131329T3 (es) |
FI (1) | FI970394A (es) |
HU (1) | HUT76871A (es) |
MX (1) | MX9700839A (es) |
NO (1) | NO970422L (es) |
PL (1) | PL318437A1 (es) |
WO (1) | WO1996004236A1 (es) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5723673A (en) * | 1995-06-07 | 1998-03-03 | The Procter & Gamble Company | Process for preparing amides of N-alkyl polyhydroxyalkyls |
US5777165A (en) * | 1995-06-07 | 1998-07-07 | The Procter & Gamble Company | Process for preparing amides of N-alkyl polyhydroxyalkyl amines |
US5750749A (en) * | 1996-02-09 | 1998-05-12 | Condea Vista Company | Polyhydroxy-fatty amide surfactant composition and method of preparing same |
EP2281807A1 (en) * | 2009-07-21 | 2011-02-09 | GE Healthcare AS | Decolorizing 5-amino-N,N'-bis(2,3-dihydroxypropyl)-2,4,6-triiodoisophthalamide, a contrast media intermediate |
EP4194533B1 (en) | 2021-12-08 | 2024-06-05 | The Procter & Gamble Company | Liquid hand dishwashing detergent composition |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB919428A (en) * | 1960-09-19 | 1963-02-27 | Shell Int Research | Process for decolorising and/or stabilizing against discoloration aromatic compounds |
US5194639A (en) * | 1990-09-28 | 1993-03-16 | The Procter & Gamble Company | Preparation of polyhydroxy fatty acid amides in the presence of solvents |
PT101012B (pt) * | 1991-11-07 | 1999-07-30 | Procter & Gamble | Composicoes detergentes liquidas que compreendem ingredientes detergentes convencionais e compostos estabilizadores de cor |
DE4235783A1 (de) * | 1992-10-23 | 1994-04-28 | Basf Ag | Verfahren zur Herstellung von N-Alkanoyl-polyhydroxyalkylaminen |
-
1995
- 1995-07-28 DE DE19527708A patent/DE19527708A1/de not_active Withdrawn
- 1995-07-29 CZ CZ97315A patent/CZ31597A3/cs unknown
- 1995-07-29 PL PL95318437A patent/PL318437A1/xx unknown
- 1995-07-29 DE DE59505216T patent/DE59505216D1/de not_active Expired - Fee Related
- 1995-07-29 HU HU9700291A patent/HUT76871A/hu unknown
- 1995-07-29 CA CA002194401A patent/CA2194401A1/en not_active Abandoned
- 1995-07-29 MX MX9700839A patent/MX9700839A/es unknown
- 1995-07-29 AU AU33820/95A patent/AU689638B2/en not_active Ceased
- 1995-07-29 BR BR9508473A patent/BR9508473A/pt not_active Application Discontinuation
- 1995-07-29 JP JP8506187A patent/JPH10503506A/ja active Pending
- 1995-07-29 WO PCT/EP1995/003020 patent/WO1996004236A1/de active IP Right Grant
- 1995-07-29 ES ES95930429T patent/ES2131329T3/es not_active Expired - Lifetime
- 1995-07-29 EP EP95930429A patent/EP0775105B1/de not_active Expired - Lifetime
- 1995-08-01 US US08/509,765 patent/US5571934A/en not_active Expired - Fee Related
-
1997
- 1997-01-29 BG BG101181A patent/BG101181A/xx unknown
- 1997-01-30 FI FI970394A patent/FI970394A/fi unknown
- 1997-01-31 NO NO970422A patent/NO970422L/no unknown
Also Published As
Publication number | Publication date |
---|---|
FI970394A0 (fi) | 1997-01-30 |
BR9508473A (pt) | 1998-05-19 |
PL318437A1 (en) | 1997-06-09 |
HUT76871A (en) | 1997-12-29 |
DE19527708A1 (de) | 1996-02-08 |
AU689638B2 (en) | 1998-04-02 |
EP0775105A1 (de) | 1997-05-28 |
US5571934A (en) | 1996-11-05 |
DE59505216D1 (de) | 1999-04-08 |
CZ31597A3 (en) | 1997-06-11 |
CA2194401A1 (en) | 1996-02-15 |
ES2131329T3 (es) | 1999-07-16 |
WO1996004236A1 (de) | 1996-02-15 |
EP0775105B1 (de) | 1999-03-03 |
NO970422D0 (no) | 1997-01-31 |
JPH10503506A (ja) | 1998-03-31 |
NO970422L (no) | 1997-01-31 |
AU3382095A (en) | 1996-03-04 |
FI970394A (fi) | 1997-01-30 |
BG101181A (en) | 1998-04-30 |
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