专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08088414B2 Latex or pseudolatex compositions, coatings and coating processes 有权
标题翻译：乳胶或假胶体组合物，涂层和涂层工艺
公开(公告)号：US08088414B2
公开(公告)日：2012-01-03
申请号：US11669630
申请日：2007-01-31
申请人： Juergen Siepmann , Florence Siepmann , Brian A. C. Carlin , Jian-Xin Li
发明人： Juergen Siepmann , Florence Siepmann , Brian A. C. Carlin , Jian-Xin Li
IPC分类号： A61K9/50
CPC分类号： C09D101/02 , A61K9/5026 , A61K9/5031 , A61K9/5036 , A61K9/5042 , A61K9/5047 , A61K9/5078 , A61K9/7007
摘要： A composition comprising: (i) at least one latex or pseudolatex water insoluble film former, (ii) at least one permeation enhancing agent and, optionally, (iii) one or more plasticizers. The present invention is also directed to substrates coated with the composition of the invention, films made from the composition and methods for making and using such compositions, coated substrates and films.
摘要翻译：一种组合物，其包含：（i）至少一种乳胶或pseudolatex水不溶性成膜剂，（ii）至少一种渗透促进剂和任选地（iii）一种或多种增塑剂。本发明还涉及用本发明组合物涂覆的基材，由组合物制成的膜，以及制备和使用这种组合物，涂布的基材和膜的方法。

2. 发明授权

US07829148B2 Coating process to produce controlled release coatings 失效
标题翻译：涂层工艺生产控释层
公开(公告)号：US07829148B2
公开(公告)日：2010-11-09
申请号：US11669748
申请日：2007-01-31
申请人： Jian-Xin Li , Brian A. C. Carlin
发明人： Jian-Xin Li , Brian A. C. Carlin
IPC分类号： B05D3/02
CPC分类号： B05D3/0486 , A61K9/2813 , A61K9/282 , A61K9/284 , A61K9/2846 , A61K9/2866 , A61K9/2893 , A61K9/5026 , A61K9/5042 , A61K9/5047 , A61K9/5089 , B01J2/006 , B01J2/30 , B05D3/0254 , B05D2401/20
摘要： An aqueous polymer coating composition containing at least one latex or pseudolatex is coated on a substrate in a high humidity coating process followed by heat treatment of the coated substrate above the film forming temperature of the coating at low humidity. The coated substrate gives a stable reproducible dissolution profile substantially insensitive to temperature or humidity conditions upon storage. The high humidity coating process is achieved by addition of water to the coating chamber through dilution of the coating formulation or humidification of inlet air. Contrary to the conventional low humidity coating process, residual water is retained in the coating layer of the coated substrates in the coating step. When the coated substrates are heat treated at a temperature greater than the minimum film forming temperature, the residual water in the coating layer will ensure adequate capillary force for the completion of film coalescence. High humidity heat treatment is not needed.
摘要翻译：含有至少一种乳胶或假胶体的含水聚合物涂料组合物在高湿度涂覆过程中涂覆在基材上，随后将涂覆的基材在低湿度下在涂层的成膜温度之上进行热处理。涂覆的基材在储存时提供基本上对温度或湿度条件不敏感的稳定的可再现溶出曲线。高湿度涂覆方法是通过稀释涂料配方或加入入口空气将水添加到涂层室来实现的。与传统的低湿度涂覆方法相反，在涂布步骤中残留的水保留在涂覆的基材的涂层中。当涂覆的基材在大于最低成膜温度的温度下进行热处理时，涂层中的残留水将确保用于完成膜聚结的足够的毛细作用力。不需要高湿度热处理。

3. 发明授权

US4996222A Pharmaceutical formulations 失效
标题翻译：药物制剂
公开(公告)号：US4996222A
公开(公告)日：1991-02-26
申请号：US490851
申请日：1990-03-09
申请人： Brian A. C. Carlin , John N. C. Healey , Graham S. Leonard , Geoffrey D. Tovey
发明人： Brian A. C. Carlin , John N. C. Healey , Graham S. Leonard , Geoffrey D. Tovey
IPC分类号： A61K9/00 , A61K9/10 , A61K9/107 , A61K31/415 , A61P1/00 , A61P1/04
CPC分类号： A61K9/0095 , A61K31/415
摘要： The invention provides pharmaceutical suspension compositions of cimetidine wherein substantially all of the cimetidine is in the polymorph B crystalline form.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式