ATE140955T1 - Wieder freisetzbare umhuellte aktive substrate - Google Patents

Wieder freisetzbare umhuellte aktive substrate

Info

Publication number: ATE140955T1
Authority: AT; Austria
Prior art keywords: coating; substrate; bleach; aqueous medium; encapsulated
Prior art date: 1992-05-29

Application number

AT93910229T

Other languages

German (de)

English (en)

Inventor

Barry Neil Love

Colin Young

Original Assignee

Warwick Int Group

Priority date (The priority date 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 date listed.)

1992-05-29

Filing date

1993-05-19

Publication date

1996-08-15

1992-05-29 Priority claimed from GB929211373A external-priority patent/GB9211373D0/en

1992-06-24 Priority claimed from GB929213342A external-priority patent/GB9213342D0/en

1993-05-19 Application filed by Warwick Int Group filed Critical Warwick Int Group

1996-08-15 Application granted granted Critical

1996-08-15 Publication of ATE140955T1 publication Critical patent/ATE140955T1/de

Links

239000000758 substrate Substances 0.000 title abstract 5
239000007844 bleaching agent Substances 0.000 abstract 4
239000011248 coating agent Substances 0.000 abstract 4
238000000576 coating method Methods 0.000 abstract 4
239000012736 aqueous medium Substances 0.000 abstract 3
150000003839 salts Chemical class 0.000 abstract 3
239000012190 activator Substances 0.000 abstract 2
229910052751 metal Inorganic materials 0.000 abstract 2
239000002184 metal Substances 0.000 abstract 2
150000007522 mineralic acids Chemical class 0.000 abstract 2
BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 abstract 1
238000003853 Pinholing Methods 0.000 abstract 1
229910000288 alkali metal carbonate Inorganic materials 0.000 abstract 1
150000008041 alkali metal carbonates Chemical class 0.000 abstract 1
239000004744 fabric Substances 0.000 abstract 1
238000000034 method Methods 0.000 abstract 1

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
- C11D3/3902—Organic or inorganic per-compounds combined with specific additives
- C11D3/3905—Bleach activators or bleach catalysts
- C11D3/3935—Bleach activators or bleach catalysts granulated, coated or protected
- 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
- 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
- C11D3/3902—Organic or inorganic per-compounds combined with specific additives
- C11D3/3905—Bleach activators or bleach catalysts
- C11D3/3907—Organic compounds
- C11D3/3917—Nitrogen-containing compounds
- C11D3/392—Heterocyclic compounds, e.g. cyclic imides or lactames
- 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

Landscapes

Chemical & Material Sciences (AREA)
Wood Science & Technology (AREA)
Engineering & Computer Science (AREA)
Chemical Kinetics & Catalysis (AREA)
Oil, Petroleum & Natural Gas (AREA)
Organic Chemistry (AREA)
Life Sciences & Earth Sciences (AREA)
Inorganic Chemistry (AREA)
Detergent Compositions (AREA)
Paper (AREA)
Lubricants (AREA)
Materials For Medical Uses (AREA)
Mechanical Treatment Of Semiconductor (AREA)
Coloring Foods And Improving Nutritive Qualities (AREA)
Medicinal Preparation (AREA)

AT93910229T 1992-05-29 1993-05-19 Wieder freisetzbare umhuellte aktive substrate ATE140955T1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB929211373A GB9211373D0 (en)	1992-05-29	1992-05-29	Releasably encapsulated active substrates
GB929213342A GB9213342D0 (en)	1992-06-24	1992-06-24	Releasably encapsulated active substrates

Publications (1)

Publication Number	Publication Date
ATE140955T1 true ATE140955T1 (de)	1996-08-15

Family

ID=26300949

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT93910229T ATE140955T1 (de)	1992-05-29	1993-05-19	Wieder freisetzbare umhuellte aktive substrate

Country Status (8)

Country	Link
EP (1)	EP0643763B1 (ja)
JP (1)	JPH10500433A (ja)
AT (1)	ATE140955T1 (ja)
AU (1)	AU4081693A (ja)
CA (1)	CA2136833A1 (ja)
DE (1)	DE69303900T2 (ja)
ES (1)	ES2090997T3 (ja)
WO (1)	WO1993024604A1 (ja)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE10136211B4 (de) *	2001-07-25	2007-05-24	Henkel Kgaa	Verfahren zur Herstellung teilchenförmiger Wasch-oder Reinigungsmittel
CA2508092A1 (en) *	2002-12-02	2004-06-17	Diamond Chemical Company, Inc.	New class of laundry compositions
PL2292725T5 (pl)	2009-08-13	2022-11-07	The Procter And Gamble Company	Sposób prania tkanin w niskiej temperaturze
GB0918914D0 (en)	2009-10-28	2009-12-16	Revolymer Ltd	Composite
GB201106377D0 (en)	2011-04-15	2011-06-01	Reckitt & Colman Overseas	Novel composite
GB201106391D0 (en)	2011-04-15	2011-06-01	Reckitt & Colman Overseas	Novel composite
GB201106408D0 (en)	2011-04-15	2011-06-01	Revolymer Ltd	Novel composite
GB201106409D0 (en)	2011-04-15	2011-06-01	Revolymer Ltd	Novel composite
WO2019027634A1 (en) *	2017-07-31	2019-02-07	Dow Global Technologies Llc	ADDITIVE COMPOSITION AND METHOD

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3494787A (en) *	1966-12-19	1970-02-10	Ppg Industries Inc	Encapsulated perphthalic acid compositions and method of making same
US4105827A (en) *	1973-04-20	1978-08-08	Interox	Particulate peroxygen compounds coated with sodium sesquicarbonate or Na2 SO4 mNa2 CO3
DE3504628A1 (de) *	1985-02-11	1986-08-14	Henkel KGaA, 4000 Düsseldorf	Verfahren zur herstellung eines rieselfaehigen granulats
US4657784A (en) *	1986-03-10	1987-04-14	Ecolab Inc.	Process for encapsulating particles with at least two coating layers having different melting points
GB9023000D0 (en) *	1990-10-23	1990-12-05	Bp Chem Int Ltd	Barrier coatings

1993
- 1993-05-19 JP JP6500288A patent/JPH10500433A/ja active Pending
- 1993-05-19 AU AU40816/93A patent/AU4081693A/en not_active Abandoned
- 1993-05-19 WO PCT/GB1993/001022 patent/WO1993024604A1/en not_active Ceased
- 1993-05-19 DE DE69303900T patent/DE69303900T2/de not_active Expired - Fee Related
- 1993-05-19 ES ES93910229T patent/ES2090997T3/es not_active Expired - Lifetime
- 1993-05-19 EP EP93910229A patent/EP0643763B1/en not_active Expired - Lifetime
- 1993-05-19 CA CA002136833A patent/CA2136833A1/en not_active Abandoned
- 1993-05-19 AT AT93910229T patent/ATE140955T1/de not_active IP Right Cessation

Also Published As

Publication number	Publication date
WO1993024604A1 (en)	1993-12-09
ES2090997T3 (es)	1996-10-16
AU4081693A (en)	1993-12-30
DE69303900D1 (de)	1996-09-05
JPH10500433A (ja)	1998-01-13
EP0643763B1 (en)	1996-07-31
EP0643763A1 (en)	1995-03-22
DE69303900T2 (de)	1996-11-28
CA2136833A1 (en)	1993-12-09

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Legal Events

Date	Code	Title	Description
1997-01-15	RER	Ceased as to paragraph 5 lit. 3 law introducing patent treaties