IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0982648
(2001-10-18)
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발명자
/ 주소 |
- Subramaniam, Anandaraman
- McIver, Robert Clark
- Vlad, Florin Joseph
- Benczedi, Daniel
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출원인 / 주소 |
|
대리인 / 주소 |
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인용정보 |
피인용 횟수 :
9 인용 특허 :
4 |
초록
▼
The invention relates to a spray-dried composition comprising an active ingredient dispersed in a carrier comprising a combination of a wall-forming carbohydrate material with from 1 to 30% by weight of agar agar relative to the dried weight of the composition. The composition of the invention provi
The invention relates to a spray-dried composition comprising an active ingredient dispersed in a carrier comprising a combination of a wall-forming carbohydrate material with from 1 to 30% by weight of agar agar relative to the dried weight of the composition. The composition of the invention provides advantageous behavior in an aqueous environment wherein the mobility of the active agent is restricted in the gelled carrier, thus preventing the release of the agent unless shear of heat are applied. Another feature of the invention is a process for the preparation the spray-dried composition.
대표청구항
▼
The invention relates to a spray-dried composition comprising an active ingredient dispersed in a carrier comprising a combination of a wall-forming carbohydrate material with from 1 to 30% by weight of agar agar relative to the dried weight of the composition. The composition of the invention provi
The invention relates to a spray-dried composition comprising an active ingredient dispersed in a carrier comprising a combination of a wall-forming carbohydrate material with from 1 to 30% by weight of agar agar relative to the dried weight of the composition. The composition of the invention provides advantageous behavior in an aqueous environment wherein the mobility of the active agent is restricted in the gelled carrier, thus preventing the release of the agent unless shear of heat are applied. Another feature of the invention is a process for the preparation the spray-dried composition. US-6126931, 20001000, Sawan et al., 424/078.09; US-6165440, 20001200, Esenaliev, 424/001.11; US-6187290, 20010200, Gilchrist et al., 424/045; US-6197351, 20010300, Neuwirth, 424/618; US-6201164, 20010300, Wulff et al., 602/048; US-6224898, 20010500, Balogh et al., 424/445; US-6238686, 20010500, Burrell et al., 424/423; US-6258385, 20010700, Antelman, 424/618; US-6277169, 20010800, Hampden-Smith et al., 075/336; US-6294186, 20010900, Beerse et al., 424/405; US-6312643, 20011100, Upadhya et al., 419/033; US-6333093, 20011200, Burrell et al., 428/194; US-6365130, 20020400, Barry et al., 424/405; US-6544357, 20030400, Hehmann et al., 148/020; US-20010010016, 20010700, Modak et al., 623/001.42; US-20020001628, 20020100, Ito, 424/618; US-20020014406, 20020200, Takashima, 204/298.13; US-20020016585, 20020200, Sachse, 604/544; US-20020025344, 20020200, Newman et al., 424/618; US-20020045049, 20020400, Madsen, 428/423.3; US-20020051824, 20020500, Burrell et al., 424/618; US-20020192298, 20021200, Burrell et al., 424/618
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