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公开(公告)号：US20150175482A1
公开(公告)日：2015-06-25
申请号：US14575867
申请日：2014-12-18
申请人： Eli Stav , Ma-Ikay Miatudila , Susan Wiggins
发明人： Eli Stav , Ma-Ikay Miatudila , Susan Wiggins
CPC分类号： C04B28/145 , C04B24/38 , C04B2111/0062 , Y10T428/31971 , C04B20/023
摘要： Gypsum board having improved performance is obtained by controlling the distribution of starch in the gypsum core of the board and the gelling temperature of the starch. Starch migration in the board is controlled by the degree of acid-modification, to adjust the starch viscosity profile. The starch gelling temperature is controlled by chemical modification of the starch —OH groups.
摘要翻译： 通过控制板的石膏芯中淀粉的分布和淀粉的凝胶化温度，获得具有改进性能的石膏板。 板上的淀粉迁移受酸改性的程度控制，以调节淀粉粘度分布。 通过淀粉-OH基团的化学修饰来控制淀粉胶凝温度。
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2.发明申请公开(公告)号：US20060173432A1
公开(公告)日：2006-08-03
申请号：US11049074
申请日：2005-02-01
IPC分类号： A61F13/15
CPC分类号： A61L15/60
摘要： An absorbent article comprises a fluid pervious topsheet, a fluid impervious backsheet which may be joined to the topsheet, and an absorbent core positioned between the topsheet and the backsheet. Additionally, the absorbent core comprises at least a superabsorbent material which contains at least a base polymer that has a pH less than six and has a surface coating comprising a polyamine. The result is an absorbent article which exhibits improved performance as well as greater comfort and confidence among the user.
摘要翻译： 吸收制品包括可流体透过的顶片，可以连接到顶片的不透液体的底片，以及位于顶片和底片之间的吸收芯。 另外，吸收芯包括至少一种超吸收材料，其至少含有pH小于6的基础聚合物，并具有包含多胺的表面涂层。 结果是一种吸收制品，其在使用者中表现出改进的性能以及更大的舒适性和置信度。
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公开(公告)号：US20120214887A1
公开(公告)日：2012-08-23
申请号：US13403861
申请日：2012-02-23
CPC分类号： C04B38/10 , C04B28/14 , C04B2111/0062 , C04B2103/44 , C04B14/42 , C04B22/0013 , C04B24/10 , C04B24/2652 , C04B24/38 , C04B2103/12 , C04B2103/406
摘要： A slurry for manufacturing gypsum board is disclosed. The slurry comprises calcined gypsum, water, a foaming agent, and a thickening agent. The thickening agent of the present disclosure acts to improve the cohesiveness of the slurry without adversely affecting the setting time of the slurry, the paper-to-core bond (wet and dry), or the head of the slurry by acting as a defoaming agent or coalescing agent. Examples of suitable thickening agents include cellulose ether and co-polymers containing varying degrees of polyacrylamide and acrylic acid. A gypsum board and method of forming the slurry and the gypsum board are also disclosed. The gypsum board comprises a gypsum layer formed from the slurry.
摘要翻译： 公开了一种用于制造石膏板的浆料。 浆料包括煅烧石膏，水，发泡剂和增稠剂。 本公开的增稠剂用于提高浆料的粘结性，而不会不利地影响浆料的凝固时间，纸与芯之间的粘合（湿和干）或浆料的头部作为消泡剂 或聚结剂。 合适的增稠剂的实例包括纤维素醚和含有不同程度的聚丙烯酰胺和丙烯酸的共聚物。 还公开了一种石膏板和形成浆料和石膏板的方法。 石膏板包括由浆料形成的石膏层。
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4.发明申请公开(公告)号：US20060173433A1
公开(公告)日：2006-08-03
申请号：US11049095
申请日：2005-02-01
IPC分类号： A61F13/15
CPC分类号： C08L101/14 , A61L15/60
摘要： An absorbent article comprises a fluid pervious topsheet, a fluid impervious backsheet which may be joined to the topsheet, and an absorbent core positioned between the topsheet and the backsheet. Additionally, the absorbent core comprises at least a superabsorbent material comprising a base polymer having a surface coating which comprises a polyamine and salt having at least one of a polyvalent metal cation and a polyvalent anion. The result is an absorbent article which exhibits improved performance as well as greater comfort and confidence among the user.
摘要翻译： 一种吸收制品包括流体可渗透的顶片，可以连接到顶片的不透液体的底片，以及位于顶片和底片之间的吸收芯。 此外，吸收芯包括至少一种超吸收材料，其包含具有表面涂层的基础聚合物，其包含多胺和具有多价金属阳离子和多价阴离子中的至少一种的盐。 结果是一种吸收制品，其在使用者中表现出改进的性能以及更大的舒适性和置信度。
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公开(公告)号：US20160159697A1
公开(公告)日：2016-06-09
申请号：US14944539
申请日：2015-11-18
CPC分类号： C04B38/10 , C04B28/14 , C04B2111/0062 , C04B2103/44 , C04B14/42 , C04B22/0013 , C04B24/10 , C04B24/2652 , C04B24/38 , C04B2103/12 , C04B2103/406
摘要： A slurry for manufacturing gypsum board is disclosed. The slurry comprises calcined gypsum, water, a foaming agent, and a thickening agent. The thickening agent of the present disclosure acts to improve the cohesiveness of the slurry without adversely affecting the setting time of the slurry, the paper-to-core bond (wet and dry), or the head of the slurry by acting as a defoaming agent or coalescing agent. Examples of suitable thickening agents include cellulose ether and co-polymers containing varying degrees of polyacrylamide and acrylic acid. A gypsum board and method of forming the slurry and the gypsum board are also disclosed. The gypsum board comprises a gypsum layer formed from the slurry.
摘要翻译： 公开了一种用于制造石膏板的浆料。 浆料包括煅烧石膏，水，发泡剂和增稠剂。 本公开的增稠剂用于提高浆料的粘结性，而不会不利地影响浆料的凝固时间，纸与芯之间的粘合（湿和干）或浆料的头部作为消泡剂 或聚结剂。 合适的增稠剂的实例包括纤维素醚和含有不同程度的聚丙烯酰胺和丙烯酸的共聚物。 还公开了一种石膏板和形成浆料和石膏板的方法。 石膏板包括由浆料形成的石膏层。
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公开(公告)号：US20160060168A1
公开(公告)日：2016-03-03
申请号：US14476078
申请日：2014-09-03
申请人： Eli Stav , Karen Fey , Gopalakrishnan Sethuraman , Ma-Ikay Miatudila , Craig Robertson , Joseph Bailey
发明人： Eli Stav , Karen Fey , Gopalakrishnan Sethuraman , Ma-Ikay Miatudila , Craig Robertson , Joseph Bailey
CPC分类号： B28B19/0092 , C04B28/14 , C04B2103/48 , C04B2111/0062 , C08J9/0066 , C04B24/026 , C04B38/10 , C04B40/0082 , C04B2103/40 , C04B2103/0061 , C04B24/32 , C04B22/16 , C04B24/383
摘要： Compositions for gypsum board are disclosed, comprising a mixture of a gypsum slurry and a pre-generated foam and a coalescing agent. The coalescing agent comprises one or more coalescing agents that are added to the composition singly, separately or in combination to change the size and distribution of the air bubbles in the foamed gypsum slurry. The resulting gypsum cores have increased nail pull resistance and an improved facer/gypsum core bond.
摘要翻译： 公开了石膏板的组合物，其包括石膏浆料和预先生成的泡沫体和聚结剂的混合物。 聚结剂包括一种或多种聚结剂，其单独地，单独地或组合加入到组合物中以改变泡沫石膏浆料中气泡的尺寸和分布。 所得到的石膏芯具有提高的耐拉拔性和改进的表面/石膏芯键。
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公开(公告)号：US09221719B2
公开(公告)日：2015-12-29
申请号：US13403861
申请日：2012-02-23
IPC分类号： C04B38/10 , C04B28/14 , C04B38/02 , C04B111/00
CPC分类号： C04B38/10 , C04B28/14 , C04B2111/0062 , C04B2103/44 , C04B14/42 , C04B22/0013 , C04B24/10 , C04B24/2652 , C04B24/38 , C04B2103/12 , C04B2103/406
摘要： A slurry for manufacturing gypsum board is disclosed. The slurry comprises calcined gypsum, water, a foaming agent, and a thickening agent. The thickening agent of the present disclosure acts to improve the cohesiveness of the slurry without adversely affecting the setting time of the slurry, the paper-to-core bond (wet and dry), or the head of the slurry by acting as a defoaming agent or coalescing agent. Examples of suitable thickening agents include cellulose ether and co-polymers containing varying degrees of polyacrylamide and acrylic acid. A gypsum board and method of forming the slurry and the gypsum board are also disclosed. The gypsum board comprises a gypsum layer formed from the slurry.
摘要翻译： 公开了一种用于制造石膏板的浆料。 浆料包括煅烧石膏，水，发泡剂和增稠剂。 本公开的增稠剂用于提高浆料的粘结性，而不会不利地影响浆料的凝固时间，纸与芯之间的粘合（湿和干）或浆料的头部作为消泡剂 或聚结剂。 合适的增稠剂的实例包括纤维素醚和含有不同程度的聚丙烯酰胺和丙烯酸的共聚物。 还公开了一种石膏板和形成浆料和石膏板的方法。 石膏板包括由浆料形成的石膏层。
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8.发明申请公开(公告)号：US20060173431A1
公开(公告)日：2006-08-03
申请号：US11049050
申请日：2005-02-01
IPC分类号： A61F13/15
CPC分类号： A61L15/60
摘要： An absorbent article comprises a fluid pervious topsheet, a fluid impervious backsheet which may be joined to the topsheet, and an absorbent core positioned between the topsheet and the backsheet. Additionally, the absorbent core comprises at least a superabsorbent material comprising a base polymer having a surface coating comprising a polyammonium carbonate. The result is an absorbent article which exhibits improved performance as well as greater comfort and confidence among the user.
摘要翻译： 吸收制品包括可流体透过的顶片，可以连接到顶片的不透液体的底片，以及位于顶片和底片之间的吸收芯。 此外，吸收芯包括至少一种超吸收材料，其包含具有包含聚碳酸铵的表面涂层的基础聚合物。 结果是一种吸收制品，其在使用者中表现出改进的性能以及更大的舒适性和置信度。
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