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Patent Searching and Data


Title:
PISCICULTURE FEED
Document Type and Number:
WIPO Patent Application WO/2019/177024
Kind Code:
A1
Abstract:
The purpose of the present invention is to improve the non-defective rate of a pisciculture feed comprising a feed of dual structure through betterment of the shape of an outer envelope of the pisciculture feed so as to reduce the possibility of leakage, from both ends of the pisciculture feed, of a liquid oil contained in an inner capsule. This pisciculture feed for scombrid fish is characterized in that: the lateral surface thereof assumes a substantially circular cylindrical configuration shaped by an outer envelope constituting an external surface and an inner capsule enveloped by the outer envelope, while both ends are closed by being clad with the outer envelope; and at least one of those ends has a protrusion in a tapered shape where the outer envelope protrudes in the direction of said end.

Inventors:
KATAYAMA NAOTO (JP)
ITO HIROMI (JP)
NAGASHIMA TAKAHIRO (JP)
GOTO TSUYOSHI (JP)
Application Number:
PCT/JP2019/010280
Publication Date:
September 19, 2019
Filing Date:
March 13, 2019
Export Citation:
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Assignee:
NIPPON SUISAN KAISHA LTD (JP)
International Classes:
A23K10/22; A23K40/30; A23K20/147; A23K20/163; A23K50/80
Foreign References:
JP2012065565A2012-04-05
US20150072056A12015-03-12
JP2004065167A2004-03-04
JP2007185135A2007-07-26
JP2004097064A2004-04-02
JPH08280333A1996-10-29
JPS5030043B11975-09-29
JPS5615643B21981-04-11
JPS5926656B21984-06-29
JPS616795B21986-02-28
Other References:
See also references of EP 3766360A4
Attorney, Agent or Firm:
TAIYO, NAKAJIMA & KATO (JP)
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