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公开(公告)号:US20130319314A1
公开(公告)日:2013-12-05
申请号:US13988714
申请日:2011-11-22
申请人: Tao Wang , Yijian Zeng
发明人: Tao Wang , Yijian Zeng
IPC分类号: B63B35/44
CPC分类号: B63B35/4413 , B63B1/107
摘要: An offshore floating structure (10) for the drilling and production of oil and gas includes a generally circular toroidal, hollow pontoon (11) of substantially the same radial width throughout a perimeter of the pontoon. The offshore floating structure includes a plurality of columns (12) of substantially a same cross-sectional area, each coupled at a coupling point, on a bottom end thereof to the pontoon at an equidistant point along the perimeter of the pontoon, and adapted to be coupled on a top end to a deck structure. The diameter (23) from a center of the radial width of the pontoon is greater than a distance (21) from a center of one column to a center of an adjacent column.
摘要翻译: 用于钻井和生产油气的海上浮动结构(10)包括在浮筒的整个周边上具有基本上相同的径向宽度的大致圆形环形的中空浮筒(11)。 海上浮动结构包括大致相同的横截面积的多个柱(12),每个柱(12)在耦合点处在其底端处连接到沿着浮筒周边的等距点处的浮筒,并适于 在顶端连接到甲板结构。 从浮筒的径向宽度的中心的直径(23)大于从一列的中心到相邻列的中心的距离(21)。
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公开(公告)号:US20130032076A1
公开(公告)日:2013-02-07
申请号:US13641909
申请日:2011-04-25
申请人: Yijian Zeng , Leiv Gunnar Wanvik , Tao Wang , Stein Rasmussen , Renjian Lu
发明人: Yijian Zeng , Leiv Gunnar Wanvik , Tao Wang , Stein Rasmussen , Renjian Lu
CPC分类号: B63B21/50 , B63B1/107 , B63B2001/128 , B63B2039/067
摘要: A deep draft semi-submersible production and drilling platform unit with dry trees is described. The platform unit preferably comprises four columns, a ring pontoon, a two-axis symmetrical hull with draft in the range of 100 to 155 feet, top-tensioned risers with push or pull tensioners of preferred combined vertical stiffness of 10% to 30% of the platform water plane stiffness, a well-bay with a well spacing in the range of 12 to 18 feet, a riser guiding system supported by the pontoons or at an elevated level, topside facilities supported by a box type of deck structure, mooring lines, and catenary risers.
摘要翻译: 描述了一种具有干燥树木的深层半潜式生产和钻井平台单元。 平台单元优选地包括四列,环形浮筒,具有在100至155英尺范围内的牵伸的两轴对称的船体,具有优选的组合垂直刚度为10%至30%的优选组合垂直刚度的推拉式张紧器的顶部张紧的立管 平台水平面刚度,井间距在12至18英尺范围内的井架,由浮筒或升高的水平支撑的立管引导系统,由箱式甲板结构支撑的顶部设施,系泊线 和悬链线。
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公开(公告)号:US09205897B2
公开(公告)日:2015-12-08
申请号:US13988714
申请日:2011-11-22
申请人: Tao Wang , Yijian Zeng
发明人: Tao Wang , Yijian Zeng
CPC分类号: B63B35/4413 , B63B1/107
摘要: An offshore floating structure (10) for the drilling and production of oil and gas includes a generally circular toroidal, hollow pontoon (11) of substantially the same radial width throughout a perimeter of the pontoon. The offshore floating structure includes a plurality of columns (12) of substantially a same cross-sectional area, each coupled at a coupling point, on a bottom end thereof to the pontoon at an equidistant point along the perimeter of the pontoon, and adapted to be coupled on a top end to a deck structure. The diameter (23) from a center of the radial width of the pontoon is greater than a distance (21) from a center of one column to a center of an adjacent column.
摘要翻译: 用于钻井和生产油气的海上浮动结构(10)包括在浮筒的整个周边上具有基本上相同的径向宽度的大致圆形环形的中空浮筒(11)。 海上浮动结构包括大致相同的横截面积的多个柱(12),每个柱(12)在耦合点处在其底端处沿着浮筒的周边等距离地连接到浮筒,并适于 在顶端连接到甲板结构。 从浮筒的径向宽度的中心的直径(23)大于从一列的中心到相邻列的中心的距离(21)。
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公开(公告)号:US08807874B2
公开(公告)日:2014-08-19
申请号:US13641909
申请日:2011-04-25
申请人: Yijian Zeng , Leiv Gunnar Wanvik , Tao Wang , Stein Rasmussen , Renjian Lu
发明人: Yijian Zeng , Leiv Gunnar Wanvik , Tao Wang , Stein Rasmussen , Renjian Lu
IPC分类号: B63B35/44
CPC分类号: B63B21/50 , B63B1/107 , B63B2001/128 , B63B2039/067
摘要: A deep draft semi-submersible production and drilling platform unit with dry trees is described. The platform unit preferably comprises four columns, a ring pontoon, a two-axis symmetrical hull with draft in the range of 100 to 155 feet, top-tensioned risers with push or pull tensioners of preferred combined vertical stiffness of 10% to 30% of the platform water plane stiffness, a wellbay with a well spacing in the range of 12 to 18 feet, a riser guiding system supported by the pontoons or at an elevated level, topside facilities supported by a box type of deck structure, mooring lines, and catenary risers.
摘要翻译: 描述了一种具有干燥树木的深层半潜式生产和钻井平台单元。 平台单元优选地包括四列,环形浮筒,具有在100至155英尺范围内的牵伸的两轴对称的船体,具有优选的组合垂直刚度为10%至30%的优选组合垂直刚度的推拉式张紧器的顶部张紧的立管 平台水平面刚度,井间距在12至18英尺范围内的井架,由浮筒或升高的水平支撑的提升管引导系统,由箱式甲板结构支撑的顶部设施,系泊线和 悬链线。
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公开(公告)号:US09518192B2
公开(公告)日:2016-12-13
申请号:US14131071
申请日:2011-07-05
申请人: James C. Bohling , Deborah G. Fradkin , Wei Gao , John W. Hook, III , Tao Wang , Tao Wang
发明人: James C. Bohling , Deborah G. Fradkin , Wei Gao , John W. Hook, III , Tao Wang , Tao Wang
IPC分类号: C08J3/215 , C08K3/22 , C09D133/08 , C09C1/36 , C09D135/06 , C09D5/02 , C09D7/12 , C09D7/14 , C08K3/20
CPC分类号: C09D133/08 , C01P2004/62 , C08K3/20 , C08K3/22 , C08K2003/2241 , C09C1/3676 , C09D5/028 , C09D7/61 , C09D7/80 , C09D135/06
摘要: The present invention relates to a process comprising the steps of a) contacting an aqueous dispersion of a TiO2 slurry containing adsorbing dispersant with an adsorbing latex to form a mixture, wherein the pH of the mixture of the TiO2 slurry and adsorbing latex are sufficiently high to inhibit interaction between the TiO2 and the adsorbing latex; then b) lowering the pH of the mixture of step a) sufficiently to promote interaction between the TiO2 and the adsorbing latex, thereby forming a composite. The process of the present invention provides for improved hiding and reduced grit for coatings compositions.
摘要翻译: 本发明涉及一种方法,包括以下步骤:a)将含有吸附分散剂的TiO 2浆料的水性分散体与吸附胶乳接触以形成混合物,其中TiO 2浆料和吸附胶乳的混合物的pH足够高至 抑制TiO 2和吸附胶乳之间的相互作用; 然后b)降低步骤a)的混合物的pH足以促进TiO 2和吸附胶乳之间的相互作用,从而形成复合材料。 本发明的方法提供了改进的涂层组合物的隐藏和减小的砂砾。
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公开(公告)号:US09303182B2
公开(公告)日:2016-04-05
申请号:US14405835
申请日:2012-06-05
申请人: Tao Wang , Junyu Chen , Tao Wang , Yujiang Wang , Longlan Cui
发明人: Tao Wang , Junyu Chen , Tao Wang , Yujiang Wang , Longlan Cui
IPC分类号: C08K9/00 , C09D133/14 , C09D151/00 , C08K3/22 , C08K3/36 , C09D125/14 , C09D131/04
CPC分类号: C09D133/14 , C08K3/22 , C08K3/36 , C08K2003/2241 , C09D125/14 , C09D131/04 , C09D151/003
摘要: This invention relates to a coating composition, especially, relates to an aqueous coating composition with improved stability.
摘要翻译: 本发明涉及涂料组合物,特别涉及具有改进稳定性的水性涂料组合物。
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公开(公告)号:US20160083908A1
公开(公告)日:2016-03-24
申请号:US14786997
申请日:2013-05-22
申请人: Tao WANG , Weichao GU , Tao WANG , Junyu CHEN , Haitao DU , Yunfei YAN , Rui MA , Dow Global Technologies LLC , ROHM AND HAAS COMPANY
发明人: Tao Wang , Weichao Gu , Tao Wang , Junyu Chen , Haitao Du , Rui Ma , Yunfei Yan
摘要: A new paper composition comprising, a) from 15 wt. % to 70 wt. % a hiding composite comprising based on the total weight of the hiding composite, from 30 wt. % to 75 wt. % pigment particles and from 25 wt. % to 70 wt. % a thermoplastic polymer. The pigment particles are hydrophobically treated with the surface tension of the pigment particles being from 0.1 to 50 mN/m, and the surface tension difference between the pigment particles and the thermoplastic polymer being less than 40 mN/m; and b) from 30 wt. % to 85 wt. % a paper pulp. Process of making such a new paper composition.
摘要翻译: 一种新的纸组合物,其包含a)15wt。 %至70wt。 %的隐藏复合材料,其基于所述隐藏复合材料的总重量为30重量% %至75wt。 %颜料颗粒和25重量% %至70wt。 %热塑性聚合物。 颜料颗粒被疏水处理,颜料颗粒的表面张力为0.1-50mN / m,颜料颗粒和热塑性聚合物之间的表面张力差小于40mN / m; 和b)30wt。 %〜85重量% %纸浆。 制作这样一种新的纸张组合的过程。
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公开(公告)号:US08987350B2
公开(公告)日:2015-03-24
申请号:US13564872
申请日:2012-08-02
申请人: Juan Li , Tao Wang , Tao Wang , David G. Speece, Jr.
发明人: Juan Li , Tao Wang , Tao Wang , David G. Speece, Jr.
CPC分类号: C09D5/028 , C08K9/10 , C08L91/08 , C09D5/1637 , C09D7/62 , C09D7/65 , C09D191/06
摘要: The present invention relates to a coating composition, especially, relates to an aqueous coating composition with improved liquid stain repellency, it has a fraction of critical pigment volume concentration of from 35% to 110%, and comprises (i) pigment composition, including 15 wt. %-100 wt. %, in percentage by weight based on the dry weight of the pigment composition, polymer-encapsulated pigment; and 0-85 wt. %, in percentage by weight based on the dry weight of the pigment composition, un-encapsulated pigment; and (ii) 0.01 wt. %-5 wt. %, in percentage by dry weight based on the wet weight of the aqueous coating composition, at least one paraffin wax emulsion.
摘要翻译: 本发明涉及一种涂料组合物,特别涉及具有改善的液体防污性的水性涂料组合物,其具有35%至110%的临界颜料体积浓度的一部分,并且包含(i)颜料组合物,包括15 重量 %-100wt。 %,以颜料组合物的干重为基准的重量百分比,聚合物包封的颜料; 和0-85wt。 %,以颜料组合物的干重为基准的重量百分数,未包封的颜料; 和(ii)0.01重量% %-5wt。 %,以干重计,基于水性涂料组合物的湿重,至少一种石蜡乳液。
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公开(公告)号:US20150025172A1
公开(公告)日:2015-01-22
申请号:US14131071
申请日:2011-07-05
申请人: James C. Bohling , Deborah G. Fradkin , Wei Gao , John W. Hook, III , Tao Wang , Tao Wang
发明人: James C. Bohling , Deborah G. Fradkin , Wei Gao , John W. Hook, III , Tao Wang , Tao Wang
IPC分类号: C09D133/08 , C08K3/20 , C08K3/22 , C09D7/12
CPC分类号: C09D133/08 , C01P2004/62 , C08K3/20 , C08K3/22 , C08K2003/2241 , C09C1/3676 , C09D5/028 , C09D7/61 , C09D7/80 , C09D135/06
摘要: The present invention relates to a process comprising the steps of a) contacting an aqueous dispersion of a TiO2 slurry containing adsorbing dispersant with an adsorbing latex to form a mixture, wherein the pH of the mixture of the TiO2 slurry and adsorbing latex are sufficiently high to inhibit interaction between the TiO2 and the adsorbing latex; then b) lowering the pH of the mixture of step a) sufficiently to promote interaction between the TiO2 and the adsorbing latex, thereby forming a composite. The process of the present invention provides for improved hiding and reduced grit for coatings compositions.
摘要翻译: 本发明涉及一种方法,包括以下步骤:a)将含有吸附分散剂的TiO 2浆料的水性分散体与吸附胶乳接触以形成混合物,其中TiO 2浆料和吸附胶乳的混合物的pH足够高至 抑制TiO 2和吸附胶乳之间的相互作用; 然后b)降低步骤a)的混合物的pH足以促进TiO 2和吸附胶乳之间的相互作用,从而形成复合材料。 本发明的方法提供了改进的涂层组合物的隐藏和减小的砂砾。
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