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EP0443743B1
Expired / Lapsed
EP
⏱️ 0.0 years remaining
Coated vitamin C preparation for animal feed, production and use thereof
Assignee: Eisai Co Ltd
•
Filing: 1991-02-05
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Granted: 1994-07-20
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Expires: 2011-02-05
Abstract
No abstract record available.
Inventors
- 👤 Saburoh Kubota
- 👤 Takaaki Hisamoto
- 👤 Koichi Iwanami
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-10-28 09:49
CPC Classifications
A; A61; A61K; A61K31/00; A61K31/33; A61K31/335; A61K31/365; A61K31/375; A23; A23K; A23K20/00; A23K20/10; A23K20/174; A23K40/00; A23K40/30; A61K9/00; A61K9/48; A61K9/50; A61K9/5005; A61K9/5015; Y; Y10; Y10S; Y10S426/00; Y10S426/805; Y10S426/807
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
67 words
A vitamin preparation, comprising a particulate core substance containing vitamin C and, entirely surrounding each core particle, a coating material layer of agglomerated particles of one or more finely particulate lipids having a melting point of at least 40°C; characterised in that the core substance comprises at least 10% by weight vitamin C, and in that the coating material comprises 0.5 to 10% by weight vitamin E.
Claim 2
Dependent Claim
24 words
A preparation as claimed in claim 1, wherein the weight ratio of the core substance to the coating material is from 0.1:1 to 50:1.
Claim 3
Dependent Claim
23 words
A preparation as claimed in claim 1 or claim 2, wherein the core substance has a particle size of 0.1 to 1000 µm.
Claim 4
Dependent Claim
21 words
A preparation as claimed in any preceding claim, wherein the coating material has a particle size of 0.1 to 100 µm.
Claim 5
Dependent Claim
26 words
A process for producing a preparation as claimed in any preceding claim, comprising contacting the respective particles of the core substance and of the coating material.
Claim 6
Dependent Claim
17 words
An animal feed composition additionally comprising a preparation as claimed in any of claims 1 to 4.
Claim 7
Independent Claim
28 words
A method for cultivating animals selected from livestock, poultry and marine animals, comprising feeding the animals with a preparation as claimed in any of claims 1 to 4.
References Cited (Backward Citations)
No citation records indexed.
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