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1. KR1020060108674 - METHOD OF MANUFACTURING NUCLEATED MOLDING

Office
Republic of Korea
Application Number 1020067009289
Application Date 12.05.2006
Publication Number 1020060108674
Publication Date 18.10.2006
Grant Number 1010753080000
Grant Date 19.10.2011
Publication Kind B1
IPC
B30B 11/02
BPERFORMING OPERATIONS; TRANSPORTING
30PRESSES
BPRESSES IN GENERAL; PRESSES NOT OTHERWISE PROVIDED FOR
11Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses or tabletting presses
02using a ram exerting pressure on the material in a moulding space
B30B 11/00
BPERFORMING OPERATIONS; TRANSPORTING
30PRESSES
BPRESSES IN GENERAL; PRESSES NOT OTHERWISE PROVIDED FOR
11Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses or tabletting presses
A61J 3/06
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
JCONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
3Devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms
06into the form of pills, lozenges or dragees
A61J 3/07
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
JCONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
3Devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms
07into the form of capsules or similar small containers for oral use
Applicants SANWA KAGAKU KENKYUSHO CO., LTD.
KIKUSUI SEISAKUSHO LTD.
가부시키가이샤산와카가쿠켄큐쇼
가부시키가이샤 기쿠수이세이사쿠쇼
Inventors OZEKI YUICHI
오제키 유이치
IZUMI KENTARO
이즈미 겐타로
HARADA KENJI
하라다 겐지
Agents 황의인
Priority Data JP-P-2003-00384502 14.11.2003 JP
Title
(EN) METHOD OF MANUFACTURING NUCLEATED MOLDING
(KO) 유핵 성형품의 제조 방법
Abstract
(EN)

A method of manufacturing a molding containing a core by using a compression molding means with a vertical double-structured pestle, comprising steps for supplying and filling a core molding material and an outer layer molding material, a step for compression-molding the core molding material and/or the outer layer molding material, and a step for compression-molding the complete molding containing the core. In the method, the step for supplying and filling the outer layer molding material after the step for supplying and filling the core molding material is performed until the tip of a lower central pestle is brought into the projected state from the tip of a lower outer pestle, and the step for compression-molding the complete molding is performed with the tip of the lower central pestle aligned with the tip of the lower outer pestle. Thus, such an effect that the strength of the outer layer of the side face portion of the molding is increased and/or such an effect that the outer layer molding material supplied and filled after the core molding material supplying and filling step is passed to the lower side of a temporary core molding and a nucleated molding can be manufactured in two times of molding material supplying and filling step can be expected by this manufacturing method.

© KIPO & WIPO 2007


(KO) 상하 2 중 구조 공이를 가지는 압축 성형 수단을 이용하며, 핵용 성형 재료와 외층용 성형 재료 각각의 공급 충전 공정과, 핵용 성형 재료 및/또는 외층용 성형 재료의 압축 성형 공정과, 핵을 함유하는 성형품 전체의 압축 성형 공정을 포함하는, 핵을 가지는 성형품의 제조 방법에서, 핵용 성형 재료의 공급 충전 공정 후 외층용 성형 재료의 공급 충전 공정을 최종적으로 하부 중심 공이의 공이 선단이 하부 바깥쪽 공이의 공이 선단보다 돌출한 상태가 될 때까지 수행하고, 또한 하부 중심 공이의 공이 선단과 하부 바깥쪽 공이의 공이 선단을 맞춰 성형품 전체의 압축 성형 공정을 실시한다. 본 방법에 의해, 성형품 측면 부분의 외층 강도를 높이는 효과 및/또는 핵용 성형 재료의 공급 충전 공정 후에 공급 충전된 외층용 성형 재료가 핵 가성형품의 아래쪽으로 회입하여, 2 회의 성형 재료의 공급 충전 공정으로 유핵 성형품의 제조를 가능하게 하는 효과를 기대할 수 있다.