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1.发明授权Stabilized calcium carbonate composition using sodium silicate and one or more weak acids or alum and uses therefor 失效使用硅酸钠和一种或多种弱酸或明矾的稳定碳酸钙组合物，并用于其中
公开(公告)号：US6083317A
公开(公告)日：2000-07-04
申请号：US743872
申请日：1996-11-05
Applicant: Kevin J. Snowden , Kuan-Ting Wu , Jose M. Rodriguez
Inventor： Kevin J. Snowden , Kuan-Ting Wu , Jose M. Rodriguez
CPC classification number: D21H17/69 , C09C1/024 , C01P2004/30 , C01P2006/60 , C01P2006/80 , D21H17/64 , D21H17/65 , D21H17/675
Abstract: An improved form of calcium carbonate which is acid resistant to enable its use as a filler material in the making of neutral to weakly acidic paper, and a process for producing this acid-resistant calcium carbonate is provided. This acid-resistant calcium carbonate composition comprises calcium carbonate and at least about 0.1% to about 25% based on the dry weight of the calcium carbonate, of sodium silicate, together with at least 0.1% to about 25 percent, based on the dry weight of the calcium carbonate, of a weak acid, such as phosphoric acid, formic acid, fluoroboric acid, polyacrylic acid, or alum, or a mixture of weak acids, such as phosphoric acid and polyacrylic acid.
Abstract translation: 提供一种改进形式的碳酸钙，其具有耐酸性以使其能够用作制备中性至弱酸性纸的填料，以及制备该耐酸性碳酸钙的方法。 该耐酸性碳酸钙组合物包含碳酸钙，并且基于碳酸钙的干重，硅酸钠的至少约0.1％至约25％，以及基于干重的至少0.1％至约25％ 的碳酸钙，弱酸如磷酸，甲酸，氟硼酸，聚丙烯酸或明矾，或弱酸（如磷酸和聚丙烯酸）的混合物。
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2.发明授权Acid resistant carbonate composition containing an aluminum or magnesium hydroxide methods of preparation and uses therefor 失效含有氢氧化铝或氢氧化镁的耐酸碳酸盐组合物的制备方法和用途
公开(公告)号：US5593489A
公开(公告)日：1997-01-14
申请号：US546222
申请日：1995-10-20
Applicant: Kuan-Ting Wu
Inventor： Kuan-Ting Wu
CPC classification number: D21H17/69 , C09C1/021 , C01P2004/30 , C01P2004/80 , C01P2006/90 , D21H17/65 , D21H17/675
Abstract: An improved form of calcium carbonate which is acid resistant to enable its use as a filler material in the making of neutral to weakly acid paper, and a process for producing this acid resistant calcium carbonate are provided. This acid resistant calcium carbonate comprises a mixture of at least about 0.1 percent, based on the dry weight of the calcium carbonate, of an aluminum or magnesium hydroxide, together with at least about 0.1 percent, based on the dry weight of the calcium carbonate, of a mixture of weak acids.
Abstract translation: 提供耐酸性的改进形式的碳酸钙，以使其能够用作制备中性至弱酸性纸的填料，以及制备该耐酸性碳酸钙的方法。 该耐酸性碳酸钙包括基于碳酸钙的干重至少约0.1％的铝或氢氧化镁的混合物，以及基于碳酸钙的干重至少约0.1％的混合物， 的弱酸混合物。
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公开(公告)号：US5593488A
公开(公告)日：1997-01-14
申请号：US518652
申请日：1995-08-24
Applicant: Kuan-Ting Wu
Inventor： Kuan-Ting Wu
CPC classification number: D21H17/675 , C09C1/021 , C09C1/024 , C01P2004/30 , C01P2004/80 , C01P2006/60 , C01P2006/90
Abstract: An improved form of calcium carbonate which is acid resistant to enable its use as a filler material in the making of neutral to weakly acid paper, and a process for producing this acid resistant calcium carbonate is provided. This acid resistant calcium carbonate comprises a mixture of at least about 0.1 percent, based on the dry weight of the calcium carbonate, of a weak base together with at least about 0.1 percent, based on the dry weight of the calcium carbonate, of a weak acid.
Abstract translation: 提供了耐酸性的改进形式的碳酸钙，以使其能够用作制备中性至弱酸性纸的填料，以及制备该耐酸性碳酸钙的方法。 该耐酸性碳酸钙包括基于碳酸钙的干重至少约0.1％的弱碱与至少约0.1％（以碳酸钙的干重计）的弱碱 酸。
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公开(公告)号：US5584923A
公开(公告)日：1996-12-17
申请号：US625937
申请日：1996-04-01
Applicant: Kuan-Ting Wu
Inventor： Kuan-Ting Wu
CPC classification number: D21H17/675 , C09C1/021 , C09C1/024 , C01P2004/30 , C01P2004/80 , C01P2006/90
Abstract: An improved form of calcium carbonate which is acid resistant to enable its use as a filler material in the making of neutral to weakly acid paper, and a process for producing this acid-resistant calcium carbonate is provided. This acid-resistant calcium carbonate comprises calcium carbonate in admixture with at least about 0.5 to about 10 percent, based on the dry weight of the calcium carbonate, of a cationic salt, together with at least about 0.5 to about 10 percent, based on the dry weight of the calcium carbonate, of an anionic salt.
Abstract translation: 提供了耐酸性的改进形式的碳酸钙，以使其能够用作制备中性至弱酸性纸的填料，以及制备该耐酸碳酸钙的方法。 该耐酸性碳酸钙包含与基于碳酸钙的干重至少约0.5至约10％的阳离子盐和至少约0.5至约10％的碳酸钙，基于 干重的碳酸钙，一种阴离子盐。
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公开(公告)号：US5531821A
公开(公告)日：1996-07-02
申请号：US518757
申请日：1995-08-24
Applicant: Kuan-Ting Wu
Inventor： Kuan-Ting Wu
CPC classification number: D21H17/675 , C09C1/021 , C09C1/024 , C01P2004/30 , C01P2004/80 , C01P2006/90
Abstract: An improved form of calcium carbonate which is acid resistant to enable its use as a filler material in the making of neutral to weakly acid paper, and a process for producing this acid-resistant calcium carbonate is provided. This acid-resistant calcium carbonate comprises calcium carbonate in admixture with at least about 0.5 to about 10 percent, based on the dry weight of the calcium carbonate, of a cationic salt, together with at least about 0.5 to about 10 percent, based on the dry weight of the calcium carbonate, of an anionic salt.
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Patent Agency Ranking
公开(公告)号：US5711799A
公开(公告)日：1998-01-27
申请号：US614863
申请日：1996-03-13
Applicant: Kevin Snowden , Jose M. Rodriguez , Kuan-Ting Wu
Inventor： Kevin Snowden , Jose M. Rodriguez , Kuan-Ting Wu
CPC classification number: C09C3/006 , C09C1/021 , C09C3/10 , D21H17/675 , C01P2004/51 , C01P2006/12 , C01P2006/60 , C01P2006/62 , C01P2006/63 , C01P2006/64 , C01P2006/80
Abstract: An improved form of calcium carbonate which is acid tolerant to enable its use as a filler material in the making of neutral to weakly acid paper, and a process for producing this acid tolerant calcium carbonate are provided. This acid tolerant calcium carbonate comprises a mixture of calcium carbonate with at least about 0.1 percent, based on the dry weight of the calcium carbonate, of sodium aluminate together with at least about 0.1 percent, based on the dry weight of the calcium carbonate, of one or more weak acids.
Abstract translation: 提供了一种改进形式的碳酸钙，其耐酸性能够用作制备中性至弱酸性纸的填料，以及制备该耐酸性碳酸钙的方法。 该耐酸性碳酸钙包括碳酸钙与基于碳酸钙的干重至少约0.1％的铝酸钠的混合物，以及基于碳酸钙的干重至少约0.1％ 一种或多种弱酸。
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7.发明授权Stabilized calcium carbonate composition using sodium carbonate and mixtures of acids and uses therefor 失效使用碳酸钠和酸的混合物的稳定碳酸钙组合物及其用途
公开(公告)号：US5647902A
公开(公告)日：1997-07-15
申请号：US546493
申请日：1995-10-20
Applicant: Kuan-Ting Wu
Inventor： Kuan-Ting Wu
CPC classification number: C09C1/021 , C01F11/185 , C09C3/10 , C01P2004/30 , C01P2006/22 , C01P2006/60
Abstract: An improved form of calcium carbonate which is acid resistant to enable its use as a filler material in the making of neutral to weakly acid paper, and a process for producing this acid resistant calcium carbonate are provided. This acid resistant calcium carbonate comprises a mixture of at least about 0.1 percent, based on the dry weight of the calcium carbonate, of sodium carbonate, together with at least about 0.1 percent, based on the dry weight of the calcium carbonate, of a mixture of weak acids in admixture with the calcium carbonate.
Abstract translation: 提供耐酸性的改进形式的碳酸钙，以使其能够用作制备中性至弱酸性纸的填料，以及制备该耐酸性碳酸钙的方法。 该耐酸性碳酸钙包括基于碳酸钙的干重至少约0.1％的碳酸钠，以及基于碳酸钙的干重至少约0.1％的混合物 的弱酸与碳酸钙混合。
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公开(公告)号：US10398041B2
公开(公告)日：2019-08-27
申请号：US15746129
申请日：2015-08-17
Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. , Kuan-Ting Wu , Kevin Voss , Ya-Ting Yeh
Inventor： Kuan-Ting Wu , Kevin Voss , Ya-Ting Yeh
Abstract: Various examples provide a method of making a hydrophobic surface for an object. According to the method, a hydrophobic coating may be applied to an original surface of the object. A microstructure may be formed on the original surface of the object. The hydrophobic surface of the object may be obtained with the microstructure submerged by the hydrophobic coating. The microstructure may be a rough structure including micro-sired portions, and may have greater hardness than the hydrophobic coating.
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9.发明授权
公开(公告)号：US5599388A
公开(公告)日：1997-02-04
申请号：US518763
申请日：1995-08-24
Applicant: Kuan-Ting Wu
Inventor： Kuan-Ting Wu
IPC: A61K45/00 , A61K9/68 , A61K31/35 , A61K31/44 , A61K31/59 , A61K31/66 , A61K31/70 , A61K31/7048 , A61K33/42 , A61K35/02 , A61K36/00 , A61K36/28 , A61K45/06 , A61P3/14 , A61P25/30 , C01F11/18 , C09C1/02 , D21H17/67 , D21H17/69
CPC classification number: C09C1/022 , A61K33/42 , A61K36/28 , A61K45/06 , D21H17/675 , C01P2004/30 , C01P2006/90 , D21H17/69
Abstract: An improved form of calcium carbonate which is acid resistant to enable its use as a filler material in the making of neutral to weakly acid paper, and a process for producing this acid resistant calcium carbonate are provided. This acid resistant calcium carbonate comprises a mixture of at least about 0.5 to about 10 percent of an aluminum salt, based on the dry weight of calcium carbonate, and calcium carbonate. Preferred aluminum salts are aluminum sulfate, aluminum chloride, and polyaluminum chloride.
Abstract translation: 提供耐酸性的改进形式的碳酸钙，以使其能够用作制备中性至弱酸性纸的填料，以及制备该耐酸性碳酸钙的方法。 该耐酸性碳酸钙包含至少约0.5至约10％的铝盐，基于碳酸钙的干重和碳酸钙的混合物。 优选的铝盐是硫酸铝，氯化铝和聚氯化铝。
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10.发明申请High image rate supertwisted nematic liquid crystal display element and driving method therefor 审中-公开高图像速度超扭曲向列型液晶显示元件及其驱动方法公开(公告)号：US20050194568A1
公开(公告)日：2005-09-08
申请号：US10883749
申请日：2004-07-06
Applicant: Wen-Hsien Yang , Keng Yuan Chen , Kuo-Tai Tsai , Kuan-Ting Wu
Inventor： Wen-Hsien Yang , Keng Yuan Chen , Kuo-Tai Tsai , Kuan-Ting Wu
CPC classification number: C09K19/22 , C09K19/0208 , C09K19/18 , C09K19/52 , Y10T428/10
Abstract: The present invention is related to a liquid crystal display element and driving method therefor, particularly to a high image rate supertwisted nematic liquid crystal display elements and driving method therefor. By means of a newly introduced crystal formula, a reduced spacing distance between the first and second substrates, an enlarged pretilt angle of alignment layer, and an accelerated frame rate (frame rate: the number of frames displayed per second) of the driving signal, high response rate display is obtained, and thus image retention and flicker are not showed in the liquid crystal display element, so as to display the dynamic image with the effect of high image quality and fast response time.
Abstract translation: 本发明涉及一种液晶显示元件及其驱动方法，特别涉及一种高图像速率超扭曲向列型液晶显示元件及其驱动方法。 通过新引入的晶体配方，驱动信号的第一和第二基板之间的间隔距离减小，取向层的预倾斜角度以及加速帧速率（帧速率：每秒显示的帧数） 获得高响应率显示，因此在液晶显示元件中不显示图像保持和闪烁，从而以高图像质量和快速响应时间的效果显示动态图像。
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