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公开(公告)号:US6027733A
公开(公告)日:2000-02-22
申请号:US48705
申请日:1998-03-26
Applicant: Ying Wang , Rawle I. Hollingsworth , Dennis L. Kasper
Inventor: Ying Wang , Rawle I. Hollingsworth , Dennis L. Kasper
CPC classification number: A61K39/085 , A61K39/0216 , A61K39/092 , C08B37/00
Abstract: A method for depolymerizing polysaccharides containing into saccharide fragments using ozonolysis is described.
Abstract translation: 描述了使用臭氧分解将含有糖片段的多糖解聚的方法。
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公开(公告)号:US5989542A
公开(公告)日:1999-11-23
申请号:US134923
申请日:1998-08-17
Applicant: Gerald B. Pier , Johannes Huebner , Ying Wang , Lawrence Madoff
Inventor: Gerald B. Pier , Johannes Huebner , Ying Wang , Lawrence Madoff
IPC: A61K39/02 , A61K39/09 , A61P31/00 , A61P31/04 , C08B37/00 , A01N63/00 , C12N1/12 , C12N1/20 , C12N9/64
CPC classification number: C08B37/00 , A61K39/02 , A61K39/09 , A61K2039/521
Abstract: The present invention is directed to a method for purifying polysaccharides capable of inducing the production of high titers of opsonic antibodies that kill strains of enterococcal bacteria. In addition, the invention is directed to the antigens produced by this purification method and to vaccines which utilize such antigens.
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公开(公告)号:US5886130A
公开(公告)日:1999-03-23
申请号:US552127
申请日:1995-11-02
Applicant: Mark S. Trimmer , Ying Wang , Matthew L. Marrocco III , Virgil J. Lee
Inventor: Mark S. Trimmer , Ying Wang , Matthew L. Marrocco III , Virgil J. Lee
CPC classification number: C08G75/23 , C08G65/4012
Abstract: A new class of polyarylene co-polymers include repeating units comprising one or more arylene units having the general formula (--Ar--/--Y--).sub.n, where Y is a divalent group chosen from nil, --Z--, --Z--Ph--, and --Ph--Z--Ph--, where Z is a divalent group chosen from the group consisting of --O--, --S--, --NR--, --O(CO)--, --O(CO.sub.2)--,--(CO)NH(CO)--, --NR(CO)--, phthalimide, pyromellitimide, --CO--, --SO--, --SO.sub.2 --, --P(O)R--, --CH.sub.2 --, --CF.sub.2 --, and --CRR'--; Ph is phenylene (ortho, meta or para); and n is greater than 4. The co-polymers are useful as molding resins, and composite matrix resins, and where Ar is heteroarylene as ion exchange resins.
Abstract translation: 一类聚亚芳基共聚物包括包含一个或多个具有通式(-Ar- / - Y-)n的亚芳基单元的重复单元,其中Y是选自n,-Z-,-Z-Ph - 和-Ph-Z-Ph-,其中Z是选自-O - , - S - , - NR - , - O(CO) - , - O(CO 2) - , - (CO)NH(CO) - , - NR(CO) - ,邻苯二甲酰亚胺,均苯四酰亚胺,-CO - , - SO - , - SO 2 - ,-P(O) CRR'- Ph是亚苯基(邻,间或对); 并且n大于4.共聚物可用作模塑树脂和复合基质树脂,其中Ar是亚杂芳基作为离子交换树脂。
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公开(公告)号:US5668245A
公开(公告)日:1997-09-16
申请号:US552128
申请日:1995-11-02
Applicant: Matthew L. Marrocco, III , Ying Wang , Virgil J. Lee
Inventor: Matthew L. Marrocco, III , Ying Wang , Virgil J. Lee
CPC classification number: C08G73/0627 , C08G61/10 , C08G69/32 , C08G73/06 , C08G73/0688 , C08G73/22
Abstract: A new class of polymers include repeating units comprising one or more arylene units substituted with heterocyclic side groups. The heterocyclic substituted arylene repeat units have the general structural formula: ##STR1## wherein Het is a heterocyclic group, R is an optional substituent, x is 1 or 2, and y is less than or equal to 4-x.
Abstract translation: 一类新的聚合物包括含有一个或多个被杂环基团取代的亚芳基单元的重复单元。 杂环取代的亚芳基重复单元具有通式结构式:其中Het是杂环基,R是任选的取代基,x是1或2,y小于或等于4-x。
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公开(公告)号:US5505879A
公开(公告)日:1996-04-09
申请号:US404073
申请日:1995-03-14
Applicant: Ying Wang
Inventor: Ying Wang
CPC classification number: B82Y30/00 , B82Y40/00 , C01B31/0206 , C01B31/0213 , G02F1/361 , G02F1/3611
Abstract: The disclosed invention relates to novel charge complexes comprising fullerenes and electron donating components such as N,N-diethylaniline. These charge complexes are suitable for forming into optical elements that display improved non-linear optical properties.
Abstract translation: 所公开的发明涉及包含富勒烯和给电子组分如N,N-二乙基苯胺的新的电荷络合物。 这些电荷复合物适于形成显示改进的非线性光学性质的光学元件。
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公开(公告)号:US5162939A
公开(公告)日:1992-11-10
申请号:US750181
申请日:1991-08-26
Applicant: Norman Herron , Ying Wang
Inventor: Norman Herron , Ying Wang
CPC classification number: C03C14/006 , C03C23/008 , G02F1/3555 , C03C2214/12 , C03C2214/16
Abstract: Nonlinear optical materials comprising porous glass, the pores of which contain a semiconductor material and a polymer.
Abstract translation: 包括多孔玻璃的非线性光学材料,其孔隙含有半导体材料和聚合物。
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