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1. CN1890083 - Method of manufacturing nucleated molding

Office
China
Application Number 200480036348.0
Application Date 11.11.2004
Publication Number 1890083
Publication Date 03.01.2007
Grant Number 100410063
Grant Date 13.08.2008
Publication Kind C
IPC
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
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
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
CPC
A61J 3/10
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
10into the form of compressed tablets
B30B 11/34
BPERFORMING OPERATIONS; TRANSPORTING
30PRESSES
BPRESSES IN GENERAL
11Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
34for coating articles, e.g. tablets
B30B 11/02
BPERFORMING OPERATIONS; TRANSPORTING
30PRESSES
BPRESSES IN GENERAL
11Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
02using a ram exerting pressure on the material in a moulding space
B30B 11/00
BPERFORMING OPERATIONS; TRANSPORTING
30PRESSES
BPRESSES IN GENERAL
11Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, 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.
株式会社三和化学研究所
株式会社菊水制作所
Inventors Ozeki Yuichi
尾关有一
Izumi Kentaro
泉贤太郎
Harada Kenji
原田宪二
Agents he tengyun
中国国际贸易促进委员会专利商标事务所
Priority Data 384502/2003 14.11.2003 JP
Title
(EN) Method of manufacturing nucleated molding
(ZH) 有核成型品的制造方法
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.
(ZH)

一种有核成型品的制造方法,使用具有上下双重结构的杵的压缩成型机构,该制造方法包括核用成型材料与外层用成型材料的各自的供给填充工序、核用成型材料以及/或外层用成型材料的压缩成型工序以及含有核的成型品整体的压缩成型工序、进行上述核用成型材料的供给填充工序之后的外层用成型材料的供给填充工序、直到最终形成下中心杵的前端比下外杵的前端突出的状态,进一步对齐下中心杵的前端和下外杵的前端、进行成型品整体的压缩成型工序。通过该方法,可以期待提高成型品侧面部分的外层的强度的效果,以及/或在核用成型材料的供给填充工序之后供给填充的外层用成型材料向核临时成型品的下侧蔓延、可利用两次的成型材料的供给填充工序制造有核成型品的效果。