IT1177604B - Procedimento per impedire la gelificazione di soluzioni acquose concentrate di fotoattivatori e soluzioni cosi' ottenute - Google Patents
Procedimento per impedire la gelificazione di soluzioni acquose concentrate di fotoattivatori e soluzioni cosi' ottenuteInfo
- Publication number
- IT1177604B IT1177604B IT47914/84A IT4791484A IT1177604B IT 1177604 B IT1177604 B IT 1177604B IT 47914/84 A IT47914/84 A IT 47914/84A IT 4791484 A IT4791484 A IT 4791484A IT 1177604 B IT1177604 B IT 1177604B
- Authority
- IT
- Italy
- Prior art keywords
- solutions
- photoactivators
- gelification
- procedure
- prevent
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
- C09B67/0096—Purification; Precipitation; Filtration
-
- 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
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/0005—Other compounding ingredients characterised by their effect
- C11D3/0063—Photo- activating compounds
-
- 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
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/168—Organometallic compounds or orgometallic complexes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Inorganic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Detergent Compositions (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1641/83A CH654424A5 (de) | 1983-03-25 | 1983-03-25 | Verfahren zur verhinderung des gelierens von konzentrierten waessrigen photoaktivatorloesungen. |
Publications (3)
Publication Number | Publication Date |
---|---|
IT8447914A0 IT8447914A0 (it) | 1984-03-22 |
IT8447914A1 IT8447914A1 (it) | 1985-09-22 |
IT1177604B true IT1177604B (it) | 1987-08-26 |
Family
ID=4215210
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT47914/84A IT1177604B (it) | 1983-03-25 | 1984-03-22 | Procedimento per impedire la gelificazione di soluzioni acquose concentrate di fotoattivatori e soluzioni cosi' ottenute |
Country Status (14)
Country | Link |
---|---|
US (1) | US4552562A (it) |
EP (1) | EP0123647B1 (it) |
JP (1) | JPS59206468A (it) |
BR (1) | BR8401343A (it) |
CA (1) | CA1243804A (it) |
CH (1) | CH654424A5 (it) |
DE (2) | DE3462050D1 (it) |
ES (1) | ES8506069A1 (it) |
FR (1) | FR2543011B1 (it) |
GB (1) | GB2137527B (it) |
HK (1) | HK101489A (it) |
IT (1) | IT1177604B (it) |
MX (1) | MX167847B (it) |
SG (1) | SG41989G (it) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3560774D1 (en) * | 1984-05-15 | 1987-11-19 | Rhone Poulenc Chimie | Detergent composition for bleaching by photoactivation and process for its use |
GB8806016D0 (en) * | 1988-03-14 | 1988-04-13 | Danochemo As | Encapsulated photoactivator dyes for detergent use |
JPH079116U (ja) * | 1993-07-19 | 1995-02-10 | 株式会社バンビ | 1パーツによる立体ブレスレット |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2204725B2 (de) * | 1971-02-02 | 1974-02-07 | Ciba-Geigy Ag, Basel (Schweiz) | Verfahren zur Herstellung von konzentrierten, flüssigen, salzarmen Färbepräparaten |
GB1408144A (en) * | 1972-06-02 | 1975-10-01 | Procter & Gamble Ltd | Bleaching process |
US4033718A (en) * | 1973-11-27 | 1977-07-05 | The Procter & Gamble Company | Photoactivated bleaching process |
CH614127A5 (en) * | 1975-01-23 | 1979-11-15 | Aligena Ag | Porous membrane and method for production thereof |
CH630127A5 (de) * | 1977-03-25 | 1982-05-28 | Ciba Geigy Ag | Verfahren zum bleichen von textilien. |
DE2805891C2 (de) * | 1978-02-13 | 1988-12-22 | Bayer Ag, 5090 Leverkusen | Konzentrierte Farbstoff- und Aufhellerlösungen, deren Herstellung und Verwendung |
US4247401A (en) * | 1978-08-31 | 1981-01-27 | Aligena A.G. | Reverse osmosis separation process using porous asymmetric acetyl cellulose membrane |
DE3070021D1 (en) * | 1979-09-19 | 1985-03-07 | Aligena Ag | Porous semipermeable membrane based on polyacrylonitrile modified by amidoxime groups, process for its preparation and their use |
EP0037382B1 (de) * | 1980-04-01 | 1984-11-21 | Ciba-Geigy Ag | Farbstoffgranulate und Verfahren zu deren Herstellung |
EP0041239A3 (de) * | 1980-06-04 | 1982-05-12 | Ciba-Geigy Ag | Stabile konzentrierte flüssige Zubereitungen von metallfreien Farbstoffen, Verfahren zu ihrer Herstellung und ihre Verwendung |
DE3171902D1 (en) * | 1980-06-04 | 1985-09-26 | Ciba Geigy Ag | Process for spray dyeing of leather |
IN155696B (it) * | 1980-09-09 | 1985-02-23 | Ciba Geigy Ag | |
ZA816730B (en) * | 1981-03-06 | 1982-10-27 | Ciba Geigy | Process for the preparation of concentrated aqueous compositions of anionic dyes |
EP0059782B1 (de) * | 1981-03-06 | 1986-05-21 | Ciba-Geigy Ag | Verfahren zur Herstellung konzentrierter wässriger Farbstoffpräparate von anionischen Papier- oder Wollfarbstoffen |
CH649718A5 (de) * | 1981-03-25 | 1985-06-14 | Aligena Ag | Verfahren zur herstellung von semipermeablen membranen aus polymeren auf acrylnitrilbasis, die nach diesem verfahren hergestellten membranen und ihre verwendung. |
CH652313A5 (de) * | 1981-08-25 | 1985-11-15 | Ciba Geigy Ag | Verfahren zur herstellung konzentrierter waesseriger zubereitungen von synthetischen anionischen dispergatoren. |
CH647021A5 (de) * | 1981-09-22 | 1984-12-28 | Ciba Geigy Ag | Verfahren zur herstellung lagerstabiler aufhellerformulierungen. |
CH648583A5 (de) * | 1981-09-29 | 1985-03-29 | Ciba Geigy Ag | Verfahren zur herstellung von lagerstabilen farbstoffpraeparaten. |
-
1983
- 1983-03-25 CH CH1641/83A patent/CH654424A5/de not_active IP Right Cessation
-
1984
- 1984-03-19 US US06/590,929 patent/US4552562A/en not_active Expired - Lifetime
- 1984-03-19 EP EP84810126A patent/EP0123647B1/de not_active Expired
- 1984-03-19 DE DE8484810126T patent/DE3462050D1/de not_active Expired
- 1984-03-20 GB GB08407224A patent/GB2137527B/en not_active Expired
- 1984-03-22 IT IT47914/84A patent/IT1177604B/it active
- 1984-03-22 DE DE19843410620 patent/DE3410620A1/de not_active Ceased
- 1984-03-23 CA CA000450358A patent/CA1243804A/en not_active Expired
- 1984-03-23 MX MX200754A patent/MX167847B/es unknown
- 1984-03-23 FR FR848404576A patent/FR2543011B1/fr not_active Expired
- 1984-03-23 BR BR8401343A patent/BR8401343A/pt not_active IP Right Cessation
- 1984-03-24 ES ES530970A patent/ES8506069A1/es not_active Expired
- 1984-03-26 JP JP59058082A patent/JPS59206468A/ja active Granted
-
1989
- 1989-07-12 SG SG419/89A patent/SG41989G/en unknown
- 1989-12-21 HK HK1014/89A patent/HK101489A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CA1243804A (en) | 1988-11-01 |
EP0123647A1 (de) | 1984-10-31 |
DE3410620A1 (de) | 1984-09-27 |
US4552562A (en) | 1985-11-12 |
BR8401343A (pt) | 1984-10-30 |
ES530970A0 (es) | 1985-06-16 |
SG41989G (en) | 1990-07-06 |
MX167847B (es) | 1993-04-15 |
JPH051309B2 (it) | 1993-01-07 |
FR2543011A1 (fr) | 1984-09-28 |
GB2137527A (en) | 1984-10-10 |
GB2137527B (en) | 1986-10-29 |
IT8447914A1 (it) | 1985-09-22 |
CH654424A5 (de) | 1986-02-14 |
EP0123647B1 (de) | 1987-01-14 |
ES8506069A1 (es) | 1985-06-16 |
JPS59206468A (ja) | 1984-11-22 |
FR2543011B1 (fr) | 1989-10-27 |
DE3462050D1 (en) | 1987-02-19 |
GB8407224D0 (en) | 1984-04-26 |
IT8447914A0 (it) | 1984-03-22 |
HK101489A (en) | 1989-12-29 |
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