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1. 发明授权

US4020557A Composite for dental restorations 失效
标题翻译：复合牙科修复体
公开(公告)号：US4020557A
公开(公告)日：1977-05-03
申请号：US507223
申请日：1974-09-18
申请人： Thomas J. Rockett , John S. Tiffany , John J. O'Connell
发明人： Thomas J. Rockett , John S. Tiffany , John J. O'Connell
IPC分类号： A61K6/083 , A61K5/06 , C08K3/34
CPC分类号： A61K6/083
摘要： An improved composite material for use as a dental restorative in which the major component consists of a finely-divided reinforcing filler having a hardness no greater than about 5.0 on the Moh's scale. Despite the relative softness of such a filler, in contrast to fillers conventionally used in dental composites, the final restoration has superior resistance to abrasion and wear, can be finished more effectively and more aesthetically, and can be handled with metal dental instruments.
摘要翻译：用作牙科修复剂的改进的复合材料，其中主要组分由莫氏体积硬度不大于约5.0的细碎增强填料组成。尽管这种填料相对柔软，但是与通常用于牙科复合材料的填料相比，最终的修复体具有优异的耐磨性和耐磨性，可以更加有效和更美观地完成，并且可以用金属牙科仪器来处理。

2. 发明授权

US3959212A Radio-opaque dental restorative material 失效
标题翻译：不透光牙科修复材料
公开(公告)号：US3959212A
公开(公告)日：1976-05-25
申请号：US475607
申请日：1974-06-03
申请人： Thomas J. Rockett , John J. O'Connell
发明人： Thomas J. Rockett , John J. O'Connell
IPC分类号： A61K6/083 , A61K5/06
CPC分类号： A61K6/083
摘要： A radio-opaque composite material for use as a dental restorative which consists essentially of a conventional polymerizable resin binder and catalysts in admixture with a finely-divided inorganic filler capable of being coupled to the binder. The filler comprises a crystalline silicate containing barium in the crystalline composition. Calcium barium silicate in crystalline form is set forth in disclosing the best known mode for practicing the invention.
摘要翻译：用作牙科修复剂的无辐射不透明复合材料，其基本上由常规的可聚合树脂粘合剂和与能够与粘合剂偶联的细碎无机填料混合的催化剂组成。填料包括在结晶组合物中含有钡的结晶硅酸盐。结晶形式的硅酸钡钡在公开实施本发明的最好的已知方式中阐述。

3. 发明授权

US4115487A Method for dental restoration 失效
标题翻译：牙齿修复方法
公开(公告)号：US4115487A
公开(公告)日：1978-09-19
申请号：US489093
申请日：1974-07-17
申请人： Thomas J. Rockett , John J. O'Connell
发明人： Thomas J. Rockett , John J. O'Connell
IPC分类号： A61K6/08 , A61C13/09 , A61K6/083 , C08F2/02 , A61C13/04
CPC分类号： A61K6/083 , A61C13/09
摘要： A method for forming a layered dental restoration in which there is a continuous polymeric resin phase but in which the reinforcing filler compositions of the respective layers are different. A sub-layer, composed of a polymeric resin binder having a refractive index within the range of about 1.53 to 1.56, in admixture with suitable catalysts and a finely-divided reinforcing inorganic filler having a refractive index substantially different than that of such resin, is first applied to the site of restoration and, before the sub-layer has fully cured, a surface layer composed of the same resin and catalysts but a different inorganic filler is applied to the site over the sub-layer. The filler of the surface layer consists essentially of a finely-divided inorganic material having substantially the same refractive index as that of the resin common to both layers.
摘要翻译：一种形成层状牙科修复体的方法，其中存在连续的聚合物树脂相，但各层的增强填料组合物不同。由合适的催化剂混合的折射率在约1.53〜1.56范围内的聚合物树脂粘合剂组成的亚层和折射率基本上不同于这种树脂的细分的增强无机填料是首先施加到修复部位，在子层完全固化之前，将由相同树脂和催化剂组成的表面层与不同的无机填料一起施加到子层上的部位。表面层的填料基本上由细分的无机材料组成，它们具有与两层共同的树脂基本相同的折射率。

4. 发明授权

US4724173A Method of preventing gel coat blistering in fiber glass reinforced polymers 失效
标题翻译：防止玻璃纤维增强聚合物凝胶涂层起泡的方法
公开(公告)号：US4724173A
公开(公告)日：1988-02-09
申请号：US823603
申请日：1986-01-29
申请人： Thomas J. Rockett , Vincent C. Rose , Rachel Marino
发明人： Thomas J. Rockett , Vincent C. Rose , Rachel Marino
IPC分类号： B05D7/02 , C08J5/00 , B05D3/02
CPC分类号： C08J5/00
摘要： A polyester coating applied to gel coated fiber reinforced plastic. The pester coating prevents blistering of the gel coat.
摘要翻译：聚酯涂层应用于凝胶涂层纤维增强塑料。聚酯涂层防止凝胶涂层起泡。

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