EP0523169A4 - Peroxygen laundry bleach - Google Patents
Peroxygen laundry bleachInfo
- Publication number
- EP0523169A4 EP0523169A4 EP19910908049 EP91908049A EP0523169A4 EP 0523169 A4 EP0523169 A4 EP 0523169A4 EP 19910908049 EP19910908049 EP 19910908049 EP 91908049 A EP91908049 A EP 91908049A EP 0523169 A4 EP0523169 A4 EP 0523169A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- peroxygen
- laundry bleach
- bleach
- laundry
- peroxygen laundry
- 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.)
- Withdrawn
Links
Classifications
-
- 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
- C11D3/39—Organic or inorganic per-compounds
- C11D3/3942—Inorganic per-compounds
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B15/00—Peroxides; Peroxyhydrates; Peroxyacids or salts thereof; Superoxides; Ozonides
- C01B15/055—Peroxyhydrates; Peroxyacids or salts thereof
- C01B15/10—Peroxyhydrates; Peroxyacids or salts thereof containing carbon
- C01B15/106—Stabilisation of the solid compounds, subsequent to the preparation or to the crystallisation, by additives or by coating
-
- 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
- C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
- C11D17/0039—Coated compositions or coated components in the compositions, (micro)capsules
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Detergent Compositions (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US50580090A | 1990-04-06 | 1990-04-06 | |
US505800 | 1990-04-06 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0523169A1 EP0523169A1 (en) | 1993-01-20 |
EP0523169A4 true EP0523169A4 (en) | 1993-02-03 |
Family
ID=24011897
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19910908049 Withdrawn EP0523169A4 (en) | 1990-04-06 | 1991-04-03 | Peroxygen laundry bleach |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0523169A4 (ko) |
JP (1) | JPH0662998B2 (ko) |
KR (1) | KR960008939B1 (ko) |
AU (1) | AU7677291A (ko) |
CA (1) | CA2079915C (ko) |
TR (1) | TR25762A (ko) |
WO (1) | WO1991015423A1 (ko) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5328721A (en) * | 1992-07-30 | 1994-07-12 | Fmc Corporation | Process for manufacturing sodium carbonate perhydrate particles and coating them with sodium borosilicate |
DE4306399C2 (de) * | 1993-03-02 | 1995-06-14 | Degussa | Verfahren zur Herstellung von stabilisiertem Natriumpercarbonat |
JP2829888B2 (ja) * | 1994-02-25 | 1998-12-02 | エカ ケミカルズ アクチェボラーグ | 漂白剤 |
SE9400653D0 (sv) * | 1994-02-25 | 1994-02-25 | Eka Nobel Ab | Blekmedel |
DE19600018A1 (de) | 1996-01-03 | 1997-07-10 | Henkel Kgaa | Waschmittel mit bestimmten oxidierten Oligosacchariden |
FI104634B (fi) | 1997-01-24 | 2000-03-15 | Kemira Chemicals Oy | Stabiloitu natriumkarbonaattiperoksihydraatti |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB174891A (en) * | 1920-07-26 | 1922-01-26 | Adolf Welter | Process for producing finely granulated compounds |
FR2379474A1 (fr) * | 1976-11-11 | 1978-09-01 | Degussa | Fabrication de particules de percarbonate de sodium |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
LU76548A1 (ko) * | 1977-01-10 | 1978-09-18 | ||
DE2748783C3 (de) * | 1977-10-31 | 1985-07-11 | Degussa Ag, 6000 Frankfurt | Verfahren zum Stabilisieren von Natriumpercarbonat |
JPS58217599A (ja) * | 1982-06-10 | 1983-12-17 | 花王株式会社 | 漂白洗浄剤組成物 |
GB2123044B (en) * | 1982-06-10 | 1986-02-05 | Kao Corp | Bleaching detergent composition |
JPS59194000A (ja) * | 1983-04-18 | 1984-11-02 | 花王株式会社 | 漂白洗浄剤組成物 |
US4759956A (en) * | 1987-05-22 | 1988-07-26 | Lever Brothers Company | Process for encapsulating particles using polymer latex |
US4970058A (en) * | 1988-10-06 | 1990-11-13 | Fmc Corporation | Soda ash peroxygen carrier |
US4966762A (en) * | 1988-10-06 | 1990-10-30 | Fmc Corporation | Process for manufacturing a soda ash peroxygen carrier |
-
1991
- 1991-04-03 AU AU76772/91A patent/AU7677291A/en not_active Abandoned
- 1991-04-03 CA CA002079915A patent/CA2079915C/en not_active Expired - Fee Related
- 1991-04-03 EP EP19910908049 patent/EP0523169A4/en not_active Withdrawn
- 1991-04-03 KR KR1019920702440A patent/KR960008939B1/ko not_active IP Right Cessation
- 1991-04-03 WO PCT/US1991/002308 patent/WO1991015423A1/en not_active Application Discontinuation
- 1991-04-03 JP JP3507647A patent/JPH0662998B2/ja not_active Expired - Lifetime
- 1991-04-08 TR TR34091A patent/TR25762A/xx unknown
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB174891A (en) * | 1920-07-26 | 1922-01-26 | Adolf Welter | Process for producing finely granulated compounds |
FR2379474A1 (fr) * | 1976-11-11 | 1978-09-01 | Degussa | Fabrication de particules de percarbonate de sodium |
Non-Patent Citations (3)
Title |
---|
CHEMICAL ABSTRACTS, vol. 99, no. 8, 22 August 1983, Columbus, Ohio, US; abstract no. 55833y, page 112 ;column L ; * |
DATABASE WPIL Section Ch, Week 8450, Derwent Publications Ltd., London, GB; Class D25, AN 84-309801 & JP-A-59 194 000 (KAO CO.) 2 November 1984 * |
See also references of WO9115423A1 * |
Also Published As
Publication number | Publication date |
---|---|
CA2079915A1 (en) | 1991-10-07 |
TR25762A (tr) | 1993-09-01 |
KR960008939B1 (ko) | 1996-07-10 |
JPH0662998B2 (ja) | 1994-08-17 |
WO1991015423A1 (en) | 1991-10-17 |
EP0523169A1 (en) | 1993-01-20 |
AU7677291A (en) | 1991-10-30 |
JPH05503729A (ja) | 1993-06-17 |
CA2079915C (en) | 1996-10-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 19920910 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH DE DK ES FR GB GR IT LI LU NL SE |
|
A4 | Supplementary search report drawn up and despatched | ||
AK | Designated contracting states |
Kind code of ref document: A4 Designated state(s): AT BE CH DE DK ES FR GB GR IT LI LU NL SE |
|
17Q | First examination report despatched |
Effective date: 19940718 |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 19960701 |