Claims
- 1. A detergent additive granulate which is a co-granulate comprising an enzyme and a photobleaching agent, wherein the co-granulate is covered with a coating, wherein the coating comprises a coating agent selected from the group consisting of polyethylene glycol, hydroxypropyl cellulose, hydrogenated tallow, and styrene-acrylic copolymer.
- 2. The detergent additive granulate according to claim 1, wherein the coating agent is polyethylene glycol.
- 3. The detergent additive granulate according to claim 1, wherein the coating agent is hydroxypropyl cellulose.
- 4. The detergent additive granulate according to claim 1, wherein the coating agent is hydrogenated tallow.
- 5. The detergent additive granulate according to claim 1, wherein the coating agent is styrene-acrylic copolymer.
- 6. The detergent additive granulate according to claim 1, wherein said coating agent is present in an amount of 0.9-7 % by weight of the granulate.
- 7. The detergent additive granulate according to claim 1, wherein the coating comprises a powder selected from the group consisting of bentonite, titanium dioxide, and kaolin.
- 8. The detergent additive granulate according to claim 7, wherein said powder is present in an amount of 2-10 % by weight of the granulate.
- 9. The detergent additive granulate according to claim 1, wherein the photobleaching agent is selected from the group consisting of phthalocyanine sulphonate and derivatives of tetrabenzo-tetraazaporphine.
- 10. The detergent additive granulate according to claim 1, wherein the enzyme is selected from the group consisting of protease, amylase, lipase, cellulase, oxidase and amidase.
- 11. The detergent additive granulate according to claim 1, wherein the granulate contains between 2 and 40% w/w of cellulose fibers.
- 12. A detergent composition comprising the detergent additive granulate according to claim 1.
- 13. The detergent composition according to claim 12, wherein the concentration of the detergent additive is between 0.05 and 5% w/w.
Priority Claims (1)
Number |
Date |
Country |
Kind |
3062/89 |
Jun 1989 |
DEX |
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Parent Case Info
This application is a continuation application of co-pending application Ser. No. 07/773,181, filed Oct. 8, 1991, now abandoned the contents of which are incorporated herein by reference.
US Referenced Citations (7)
Foreign Referenced Citations (6)
Number |
Date |
Country |
0087833 |
Sep 1983 |
EPX |
01197466 |
Sep 1984 |
EPX |
8707292 |
Dec 1987 |
WOX |
8908694 |
Sep 1989 |
WOX |
8908695 |
Sep 1989 |
WOX |
9015856 |
Dec 1990 |
WOX |
Continuations (1)
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Number |
Date |
Country |
Parent |
773181 |
Oct 1991 |
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