MX168868B - Dispersion blanqueadora estable y procedimiento para su preparacion - Google Patents
Dispersion blanqueadora estable y procedimiento para su preparacionInfo
- Publication number
- MX168868B MX168868B MX013936A MX1393688A MX168868B MX 168868 B MX168868 B MX 168868B MX 013936 A MX013936 A MX 013936A MX 1393688 A MX1393688 A MX 1393688A MX 168868 B MX168868 B MX 168868B
- Authority
- MX
- Mexico
- Prior art keywords
- dispersion
- procedure
- preparation
- vinyl
- stable whitening
- Prior art date
Links
- 239000006185 dispersion Substances 0.000 title abstract 3
- 230000002087 whitening effect Effects 0.000 title 1
- 238000004061 bleaching Methods 0.000 abstract 2
- 241000047703 Nonion Species 0.000 abstract 1
- 125000000129 anionic group Chemical group 0.000 abstract 1
- 125000002091 cationic group Chemical group 0.000 abstract 1
- 229920001577 copolymer Polymers 0.000 abstract 1
- 239000002270 dispersing agent Substances 0.000 abstract 1
- 230000003287 optical effect Effects 0.000 abstract 1
- HVAMZGADVCBITI-UHFFFAOYSA-N pent-4-enoic acid Chemical compound OC(=O)CCC=C HVAMZGADVCBITI-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/16—Enhanced recovery methods for obtaining hydrocarbons
- E21B43/24—Enhanced recovery methods for obtaining hydrocarbons using heat, e.g. steam injection
- E21B43/243—Combustion in situ
- E21B43/247—Combustion in situ in association with fracturing processes or crevice forming processes
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
- D06L4/00—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
- D06L4/60—Optical bleaching or brightening
- D06L4/65—Optical bleaching or brightening with mixtures of optical brighteners
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
- D06L4/00—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
- D06L4/60—Optical bleaching or brightening
- D06L4/664—Preparations of optical brighteners; Optical brighteners in aerosol form; Physical treatment of optical brighteners
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S8/00—Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers
- Y10S8/92—Synthetic fiber dyeing
- Y10S8/922—Polyester fiber
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Textile Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Geochemistry & Mineralogy (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
- Colloid Chemistry (AREA)
- Detergent Compositions (AREA)
- Cosmetics (AREA)
- Luminescent Compositions (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
La presente invención se refiere a dispersión blanqueadora estable que contiene por lo menos un blanqueador óptico difícilmente soluble o insoluble en agua, por lo menos un agente de dispersión aniónico, catiónico y/o no generador de iones así como dado el caso, otro auxiliar, la dispersión blanqueadora está caracterizada porque contiene adicionalmente un copolimerizado de 2-vinil-pirrolidona con ácido 3-vinil-propiónico.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH463187 | 1987-11-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
MX168868B true MX168868B (es) | 1993-06-11 |
Family
ID=4279743
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX013936A MX168868B (es) | 1987-11-27 | 1988-11-25 | Dispersion blanqueadora estable y procedimiento para su preparacion |
Country Status (6)
Country | Link |
---|---|
US (1) | US5053055A (es) |
EP (1) | EP0321393B1 (es) |
JP (1) | JPH01170660A (es) |
DE (1) | DE3878540D1 (es) |
ES (1) | ES2053806T3 (es) |
MX (1) | MX168868B (es) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH682748A5 (de) * | 1991-11-07 | 1993-11-15 | Ciba Geigy Ag | Lagerstabile Formulierung von optischen Aufhellermischungen. |
DE4330968A1 (de) * | 1993-09-13 | 1995-03-16 | Basf Ag | Aufhellermischungen auf Basis von Bisstyrylverbindungen |
JP2002523561A (ja) | 1998-08-25 | 2002-07-30 | クラリアント インターナショナル リミティド | Uv活性剤の水性組成物、その製造及び使用 |
TWI250237B (en) * | 1999-10-25 | 2006-03-01 | Ciba Sc Holding Ag | Mixtures of fluorescent whitening agents |
DE10219993A1 (de) * | 2002-05-03 | 2003-11-20 | Basf Ag | Verfahren zum Aufhellen von textilen Materialien |
US7497971B2 (en) * | 2002-12-10 | 2009-03-03 | Ciba Specialty Chemicals Corporation | Mixtures of fluorescent whitening agents |
US7108913B1 (en) * | 2005-05-09 | 2006-09-19 | Mattel, Inc. | Light reflecting polymeric articles containing benzoxazolyl-napthalene optical brighteners |
GB0617030D0 (en) † | 2006-08-30 | 2006-10-11 | Elopak Systems | Improvements in or relating to packaging |
US8679199B2 (en) * | 2011-01-20 | 2014-03-25 | Hunstman International Llc | Formulations of fluorescent whitening agents in dispersed form |
CN113638219A (zh) * | 2021-08-20 | 2021-11-12 | 奥仕集团有限公司 | 一种抗低温荧光增白浆液的制备方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH427722A (de) * | 1964-05-29 | 1966-09-30 | Geigy Ag J R | Verfahren zum optischen Aufhellen von Polyester der Terephthalsäure enthaltendem Fasermaterial |
US3575866A (en) * | 1969-11-19 | 1971-04-20 | Gaf Corp | New brighteners,compositions thereof and processes for using same |
FR2270372B1 (es) * | 1974-03-11 | 1976-10-08 | Ugine Kuhlmann | |
CH597336A5 (en) * | 1975-02-28 | 1978-03-31 | Ciba Geigy Ag | Aq. storage stable dispersions of water-sol. cpds. |
DE2816746A1 (de) * | 1978-04-18 | 1979-10-31 | Hoechst Ag | Dispersionen von optischen aufhellern |
DE2929687A1 (de) * | 1979-07-21 | 1981-02-12 | Hoechst Ag | Mischungen von optischen aufhellern |
-
1988
- 1988-11-18 EP EP88810793A patent/EP0321393B1/de not_active Expired - Lifetime
- 1988-11-18 DE DE8888810793T patent/DE3878540D1/de not_active Expired - Fee Related
- 1988-11-18 ES ES88810793T patent/ES2053806T3/es not_active Expired - Lifetime
- 1988-11-22 US US07/275,236 patent/US5053055A/en not_active Expired - Fee Related
- 1988-11-25 JP JP63296379A patent/JPH01170660A/ja active Pending
- 1988-11-25 MX MX013936A patent/MX168868B/es unknown
Also Published As
Publication number | Publication date |
---|---|
EP0321393A1 (de) | 1989-06-21 |
EP0321393B1 (de) | 1993-02-17 |
DE3878540D1 (de) | 1993-03-25 |
US5053055A (en) | 1991-10-01 |
JPH01170660A (ja) | 1989-07-05 |
ES2053806T3 (es) | 1994-08-01 |
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