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1. 发明授权

US5221696A Use of monoacyl phosphoglycerides to enhance the corneal penetration of ophthalmic drugs 失效
标题翻译：使用单酰基磷酸甘油酯来增强眼药物的角膜渗透
公开(公告)号：US5221696A
公开(公告)日：1993-06-22
申请号：US651886
申请日：1991-02-07
申请人： Tai-Lee Ke , Eugene R. Cooper , Douglas F. Hager , Jamieson C. Keister
发明人： Tai-Lee Ke , Eugene R. Cooper , Douglas F. Hager , Jamieson C. Keister
IPC分类号： A61K9/00 , A61K47/24
CPC分类号： A61K9/0048 , A61K47/24 , Y10S514/912 , Y10S514/947
摘要： The use of monoacyl phosphoglycerides to enhance the penetration of topically applied ophthalmic drugs through the corneal epithelium is described.
摘要翻译：描述了使用单酰基磷酸甘油酯来增强局部施用的眼药物穿过角膜上皮的渗透性。

2. 发明授权

US4835211A Cationic latex compositions capable of producing elastomers with hydrophilic surfaces 失效
标题翻译：能生产具有亲水性表面的弹性体的阳离子胶乳组合物
公开(公告)号：US4835211A
公开(公告)日：1989-05-30
申请号：US172031
申请日：1988-03-23
申请人： Isao Noda , Douglas F. Hager
发明人： Isao Noda , Douglas F. Hager
IPC分类号： C08F8/44 , D21H21/20
CPC分类号： D21H21/20 , C08F8/44
摘要： Latex compositions suitable for applications requiring surface hydrophilicity are disclosed. The compositions comprise: (1) a liquid phase selected from the group consisting of water, water-miscible solvents and mixtures thereof; and (2) latex particles dispersed in the liquid phase. The particles comprise an elastomeric hydrophobic core and a hydrophilic "shell" which is integral with the core and which colloidally stabilizes the latex particles in the liquid phase. The shell comprises moieties L-Q attached to the core, wherein Q is a nonionic group end-capped with a cationic moiety, and L is a linking unit. When the liquid phase is removed, the particles are capable of forming an elastomeric film having a substantially permanent cationic, hydrophilic surface. The cationic moiety helps the latex particles become attracted to anionic surfaces such as cellulosic materials.
摘要翻译：公开了适用于需要表面亲水性的应用的胶乳组合物。组合物包括：（1）选自水，水混溶性溶剂及其混合物的液相; 和（2）分散在液相中的胶乳颗粒。颗粒包括弹性疏水芯和与芯一体的亲水“壳”，并且胶体稳定液相中的胶乳颗粒。壳体包含与核心连接的部分L-Q，其中Q是用阳离子部分封端的非离子基团，L是连接单元。当去除液相时，颗粒能够形成具有基本上永久的阳离子，亲水表面的弹性体膜。阳离子部分有助于胶乳颗粒被吸附到阴离子表面如纤维素材料上。

3. 发明授权

US4215040A Density separation process 失效
标题翻译：密度分离过程
公开(公告)号：US4215040A
公开(公告)日：1980-07-29
申请号：US972631
申请日：1978-12-22
申请人： Douglas F. Hager
发明人： Douglas F. Hager
IPC分类号： A23J1/14
CPC分类号： A23J1/142
摘要： A density separation process for recovering vegetable seed protein granules from the remaining portion of the vegetable seeds, using an aqueous single-phase solution of an organic acid salt, said aqueous solution having a density of from about 1.2 to about 1.45 g/ml and a water activity of from about 0.40 to about 0.85.
摘要翻译：一种密度分离方法，用于使用有机酸盐的单相水溶液从植物种子的剩余部分回收植物种子蛋白颗粒，所述水溶液的密度为约1.2至约1.45g / ml，和水活度为约0.40至约0.85。

4. 发明授权

US4734445A Latex compositions capable of producing elastomers with hydrophilic surfaces 失效
标题翻译：能够生产具有亲水表面的弹性体的胶乳组合物
公开(公告)号：US4734445A
公开(公告)日：1988-03-29
申请号：US943988
申请日：1986-12-18
申请人： Isao Noda , Douglas F. Hager
发明人： Isao Noda , Douglas F. Hager
IPC分类号： A61L15/26 , C08F287/00 , C08F299/02 , D21H17/34 , D21H21/14 , D21H21/20 , B05C1/16
CPC分类号： D21H21/14 , A61L15/26 , C08F287/00 , C08F299/022 , D21H17/34 , D21H21/20 , Y10S525/902 , Y10T428/24322
摘要： Latex compositions suitable for applications requiring surface hydrophilicity are disclosed. The latexes can be used in liquid film-forming compositions which comprise: (1) a liquid phase such as water, water-miscible solvents and mixtures thereof; and (2) latex particles dispersed in the liquid phase. The particles comprise an elastomeric hydrophobic core with a hydrophilic "shell" which is integral with the core. When the liquid phase is removed, the particles are capable of forming an elastomeric film having a substantially permanent hydrophilic surface.
摘要翻译：公开了适用于需要表面亲水性的应用的胶乳组合物。胶乳可用于液体成膜组合物，其包括：（1）液相如水，水混溶性溶剂及其混合物; 和（2）分散在液相中的胶乳颗粒。颗粒包括具有与芯部成一体的亲水“壳”的弹性疏水芯。当除去液相时，颗粒能够形成具有基本上永久的亲水表面的弹性体膜。

5. 发明授权

US4785030A Cationic latex compositions capable of producing elastomers with hydrophilic surfaces 失效
标题翻译：能生产具有亲水性表面的弹性体的阳离子胶乳组合物
公开(公告)号：US4785030A
公开(公告)日：1988-11-15
申请号：US943983
申请日：1986-12-18
申请人： Isao Noda , Douglas F. Hager
发明人： Isao Noda , Douglas F. Hager
IPC分类号： C08F8/44 , D21H21/20
CPC分类号： C08F8/44 , D21H21/20 , Y10S525/902 , Y10T428/24322
摘要： Latex compositions suitable for applications requiring surface hydrophilicity are disclosed. The compositions comprise: (1) a liquid phase selected from the group consisting of water, water-miscible solvents and mixtures thereof; and (2) latex particles dispersed in the liquid phase. The particles comprise an elastomeric hydrophobic core and a hydrophilic "shell" which is integral with the core and which colloidally stabilizes the latex particles in the liquid phase. The shell comprises moieties L-Q attached to the core, wherein Q is a nonionic group end-capped with a cationic moiety, and L is a linking unit. When the liquid phase is removed, the particles are capable of forming an elastomeric film having a substantially permanent, cationic, hydrophilic surface. The cationic moiety helps the latex particles become attracted to anionic surfaces such as cellulosic materials.
摘要翻译：公开了适用于需要表面亲水性的应用的胶乳组合物。组合物包括：（1）选自水，水混溶性溶剂及其混合物的液相; 和（2）分散在液相中的胶乳颗粒。颗粒包括弹性疏水芯和与芯一体的亲水“壳”，并且胶体稳定液相中的胶乳颗粒。壳体包含与核心连接的部分L-Q，其中Q是用阳离子部分封端的非离子基团，L是连接单元。当去除液相时，颗粒能够形成具有基本上永久的，阳离子的，亲水的表面的弹性体膜。阳离子部分有助于胶乳颗粒被吸附到阴离子表面如纤维素材料上。

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