公开(公告)号：US20110091686A1

公开(公告)日：2011-04-21

申请号：US12906336

申请日：2010-10-18

申请人： Tomoya Yokoyama ,  Yuzo Kawada ,  Akira Baba ,  Hiromichi Kawakami ,  Isao Kato

发明人： Tomoya Yokoyama ,  Yuzo Kawada ,  Akira Baba ,  Hiromichi Kawakami ,  Isao Kato

IPC分类号： B32B3/00 ,  C04B35/48

CPC分类号： H05K3/4629 ,  B32B18/00 ,  C04B35/195 ,  C04B35/6262 ,  C04B35/62685 ,  C04B2235/3215 ,  C04B2235/3244 ,  C04B2235/3272 ,  C04B2235/5436 ,  C04B2235/6025 ,  C04B2235/656 ,  C04B2235/77 ,  C04B2235/96 ,  C04B2237/341 ,  C04B2237/66 ,  C04B2237/704 ,  H01L23/15 ,  H01L2224/16225 ,  H01L2924/15192 ,  H01L2924/19105 ,  Y10T428/24355 ,  Y10T428/24926

摘要： A low temperature co-fired ceramic material includes a SiO2—BaO—Al2O3-based primary component, and, as secondary components, 0.044 to 0.077 parts by weight of iron in terms of Fe2O3 and 0.30 to 0.55 parts by weight of zirconium in terms of ZrO2 relative to 100 parts by weight of the SiO2—BaO—Al2O3-based primary component. The SiO2—BaO—Al2O3-based primary component preferably includes 47% to 60% by weight of SiO2, 20% to 42% by weight of BaO, and 5% to 30% by weight of Al2O3.

摘要翻译： 低温共烧陶瓷材料包括基于SiO2-BaO-Al2O3的初级组分，并且作为次要组分，以Fe 2 O 3计的铁为0.044〜0.077重量份，以锆为0.30〜0.55重量份的锆 ZrO 2相对于100重量份的SiO 2 -BAO-Al 2 O 3基主成分。 作为SiO 2-BaO-Al 2 O 3的一次成分，优选包含47重量％〜60重量％的SiO 2，20重量％〜42重量％的BaO，5重量％〜30重量％的Al 2 O 3。

公开(公告)号：US08231961B2

公开(公告)日：2012-07-31

申请号：US12906336

申请日：2010-10-18

申请人： Tomoya Yokoyama ,  Yuzo Kawada ,  Akira Baba ,  Hiromichi Kawakami ,  Isao Kato

发明人： Tomoya Yokoyama ,  Yuzo Kawada ,  Akira Baba ,  Hiromichi Kawakami ,  Isao Kato

IPC分类号： H05K1/09

CPC分类号： H05K3/4629 ,  B32B18/00 ,  C04B35/195 ,  C04B35/6262 ,  C04B35/62685 ,  C04B2235/3215 ,  C04B2235/3244 ,  C04B2235/3272 ,  C04B2235/5436 ,  C04B2235/6025 ,  C04B2235/656 ,  C04B2235/77 ,  C04B2235/96 ,  C04B2237/341 ,  C04B2237/66 ,  C04B2237/704 ,  H01L23/15 ,  H01L2224/16225 ,  H01L2924/15192 ,  H01L2924/19105 ,  Y10T428/24355 ,  Y10T428/24926

摘要： A low temperature co-fired ceramic material includes a SiO2—BaO—Al2O3-based primary component, and, as secondary components, 0.044 to 0.077 parts by weight of iron in terms of Fe2O3 and 0.30 to 0.55 parts by weight of zirconium in terms of ZrO2 relative to 100 parts by weight of the SiO2—BaO—Al2O3-based primary component. The SiO2—BaO—Al2O3-based primary component preferably includes 47% to 60% by weight of SiO2, 20% to 42% by weight of BaO, and 5% to 30% by weight of Al2O3.

摘要翻译： 低温共烧陶瓷材料包括基于SiO2-BaO-Al2O3的初级组分，并且作为次要组分，以Fe 2 O 3计的铁为0.044〜0.077重量份，以锆为0.30〜0.55重量份的锆 ZrO 2相对于100重量份的SiO 2 -BAO-Al 2 O 3基主成分。 作为SiO 2-BaO-Al 2 O 3的一次成分，优选包含47重量％〜60重量％的SiO 2，20重量％〜42重量％的BaO，5重量％〜30重量％的Al 2 O 3。

公开(公告)号：US20060177921A1

公开(公告)日：2006-08-10

申请号：US11347324

申请日：2006-02-06

申请人： Hiroshi Ohi ,  Shigeki Yoshida ,  Yuko Aoki ,  Yasuyuki Kawabata ,  Tomoya Yokoyama ,  Tsutomu Ikeda

发明人： Hiroshi Ohi ,  Shigeki Yoshida ,  Yuko Aoki ,  Yasuyuki Kawabata ,  Tomoya Yokoyama ,  Tsutomu Ikeda

IPC分类号： D21C3/00

CPC分类号： D21H17/22 ,  D21C5/005 ,  D21C9/147

摘要： The present invention provides a method for removing unsaturated uronic acid contained in chemical pulp for papermaking, characterized by adding glucuronidase. According to the preferred embodiment of the present invention, in an ECF or TCF bleaching method using no molecular chlorine, unsaturated uronic acid can be reduced while controlling a bleaching cost, and a brightness reversion property of pulp can be improved.

摘要翻译： 本发明提供了除去用于造纸的化学纸浆中所含的不饱和糖醛酸的方法，其特征在于加入葡糖苷酸酶。 根据本发明的优选实施方案，在不使用分子氯的ECF或TCF漂白方法中，可以减少不饱和糖醛酸，同时控制漂白成本，并且可以提高纸浆的亮度反转性能。

公开(公告)号：US06653383B2

公开(公告)日：2003-11-25

申请号：US09918235

申请日：2001-07-30

申请人： Atsushi Hirano ,  Tomoya Yokoyama

发明人： Atsushi Hirano ,  Tomoya Yokoyama

IPC分类号： C08J300

CPC分类号： C08K3/34 ,  Y10T428/31551 ,  C08L75/04

摘要： A ceramic slurry composition, in which the content of an organic binder is reduced, the organic binder can be heated and removed in a short time, and the degree of shrinkage during baking is reduced, is provided. The ceramic slurry composition is composed of a ceramic powder and an organic vehicle containing an aqueous solvent and a polyurethane resin having an average particle diameter of about 300 nm or less. The organic vehicle is in an emulsion state in which fine particles of the polyurethane resin are dispersed in the aqueous solvent.