Aqueous coating composition
    11.
    发明申请
    Aqueous coating composition 审中-公开
    水性涂​​料组合物

    公开(公告)号:US20050222299A1

    公开(公告)日:2005-10-06

    申请号:US11083450

    申请日:2005-03-18

    CPC classification number: C09D143/02

    Abstract: An aqueous coating composition having a pigment volume concentration (PVC) of from 60 to 95, preferably having a VOC of equal to or less than 0.1 wt %, including at least one pigment and an aqueous emulsion copolymer, the copolymer having an average particle diameter of from 50 to 350 nanometers and a glass transition temperature (Tg) of from −20° C. to 60° C., and the copolymer including as polymerized units at least one ethylenically unsaturated nonionic monomer and from 1 to 5%, by weight based on the dry weight of the copolymer, ethylenically unsaturated phosphate monomer, or salts thereof is provided. A method for providing a coated substrate including applying the aqueous coating composition to the substrate and the coated substrate so prepared is also provided

    Abstract translation: 一种水性涂料组合物,其颜料体积浓度(PVC)为60至95,优选VOC等于或小于0.1wt%,包括至少一种颜料和水性乳液共聚物,所述共聚物具有平均粒径 为50至350纳米,玻璃化转变温度(Tg)为-20℃至60℃,共聚物包含作为聚合单元的至少一种烯属不饱和非离子单体和1至5重量% 基于共聚物的干重,提供烯属不饱和磷酸酯单体或其盐。 还提供了一种用于提供涂覆的基材的方法,其包括将所述水性涂料组合物施涂到所述基材和如此制备的涂布基材上

    Flexible neck toothbrush
    12.
    发明申请
    Flexible neck toothbrush 有权
    弹性颈部牙刷

    公开(公告)号:US20050108841A1

    公开(公告)日:2005-05-26

    申请号:US10721635

    申请日:2003-11-25

    Applicant: Steven Edwards

    Inventor: Steven Edwards

    Abstract: All embodiments of the present invention relate to a toothbrush to prevent tooth abrasion and gum damage during use. A first embodiment of the invention includes a handle including an open cavity and a neck interconnected to the handle by a pivot. The neck is movable between an aligned first position and a second angled position relative to the handle. A leaf spring is bonded to the end of the neck at a first end, and the second end of the leaf spring engages the handle to provide biasing resistance. The leaf spring is configured such that if pressure to the neck exceeds a threshold limit, there is movement of the neck portion from the first position to a second position. The threshold limit is the pressure just below the pressure at the brush that may cause damage to the hard and soft tissue of the mouth. A protective sheath envelops the junction between the handle member and the neck member to prevent accumulation of unwanted material within the cavity of the handle. A second embodiment is equivalent in structure and components to the first embodiment except that it also includes a manual adjustment of the biasing force of the leaf spring to provide variable pressure and a motor for providing mechanical movement of the brush head. Third and fourth embodiments are equivalent in structure and components of the first and second embodiments, respectively, except that the leaf spring is bonded to the handle instead of the neck.

    Abstract translation: 本发明的所有实施例涉及一种用于在使用期间防止牙齿磨损和牙龈损伤的牙刷。 本发明的第一个实施例包括一个手柄,它包括一个开放的腔体和一个通过枢轴与手柄相互连接的颈部。 颈部可以在对准的第一位置和相对于手柄的第二倾斜位置之间移动。 板簧在第一端接合到颈部的端部,并且板簧的第二端接合手柄以提供偏置阻力。 板簧构造成使得如果对颈部的压力超过阈值极限,则颈部部分从第一位置移动到第二位置。 阈限是刚好低于刷子压力的压力,可能会损坏口腔的硬组织和软组织。 护套包围手柄构件和颈部构件之间的接合部,以防止不需要的材料在手柄的腔内堆积。 第二实施例在第一实施例的结构和组件上是等同的,除了它还包括对板簧的偏置力的手动调节以提供可变压力,以及用于提供刷头的机械运动的电动机。 第三和第四实施例分别与第一和第二实施例的结构和部件相同,除了将板簧结合到手柄而不是颈部。

    Process for producing absorbent sheet
    14.
    发明申请
    Process for producing absorbent sheet 有权
    生产吸收性片材的方法

    公开(公告)号:US20080047675A1

    公开(公告)日:2008-02-28

    申请号:US11901599

    申请日:2007-09-18

    Abstract: A method of making a cellulosic web includes: forming a nascent web from a papermaking furnish, the nascent web having a generally random distribution of papermaking fiber; b) transferring the web having a generally random distribution of papermaking fiber to a translating transfer surface moving at a first speed; drying the web to a consistency of from about 30 to about 60 percent including compactively dewatering the web prior to or concurrently with transfer to the transfer surface; fabric-creping the web from the transfer surface at a consistency of from about 30 to about 60 percent utilizing a creping fabric with a patterned creping surface, the fabric creping step occurring under pressure in a fabric creping nip defined between the transfer surface and the creping fabric wherein the fabric is traveling at a second speed slower than the speed of said transfer surface, the fabric pattern, nip parameters, velocity delta and web consistency being selected such that the web is creped from the transfer surface and redistributed on the creping fabric such that the web has a plurality of fiber-enriched regions arranged in a pattern corresponding to the patterned creping surface of the fabric, optionally drying the wet web while it is held in the creping fabric. Preferably, the formed web is characterized in that its void volume increases upon drawing.

    Abstract translation: 制造纤维素网的方法包括:从造纸配料形成初生纤维网,初生纤维网通常具有造纸纤维的随机分布; b)将具有大致随机分布的造纸纤维的幅材转印到以第一速度移动的平移转印表面; 将幅材干燥至约30%至约60%的稠度,包括在转移到转印表面之前或同时转移至纸幅上的压实脱水; 织物使用具有图案化的起皱表面的起皱织物以约30至约60%的稠度从转印表面起皱织物,织物起皱步骤在压力下在织物起皱辊隙中发生,所述织物起皱辊隙限定在转移表面和起皱之间 织物,其中织物以比所述转移表面的速度慢的第二速度行进,织物图案,辊隙参数,速度增量​​和幅材稠度被选择为使得纤维网从转印表面起皱并重新分布在起皱织物上,如 纤维网具有以对应于织物的图案化起皱表面的图案布置的多个纤维富集区域,任选地在湿纸幅被保持在起皱织物中时干燥。 优选地,所形成的纤维网的特征在于其拉伸时其空隙体积增加。

    Multi-ply paper towel with absorbent core
    15.
    发明申请
    Multi-ply paper towel with absorbent core 有权
    多层纸巾与吸收芯

    公开(公告)号:US20060237154A1

    公开(公告)日:2006-10-26

    申请号:US11402609

    申请日:2006-04-12

    Abstract: A multi-ply absorbent sheet of cellulosic fiber with continuous outer surfaces is provided an absorbent core between the outer surfaces. The absorbent core includes a non-woven fiber network having: (i) a plurality of pileated fiber enriched regions of relatively high local basis weight interconnected by way of (ii) a plurality of lower local basis weight linking regions whose fiber orientation is biased along the direction between pileated regions interconnected thereby, and (iii) a plurality of fiber-deprived cellules between the fiber enriched and linking regions, also being characterized by a local basis weight lower than the fiber enriched regions. The cellules provide a sponge-like internal structure of low fiber density regions.

    Abstract translation: 具有连续外表面的纤维素纤维的多层吸收性片材在外表面之间设置有吸收芯。 吸收芯包括无纺纤维网,其具有:(i)通过(ii)多个下部局部基重重量连接区互连的多个堆积纤维富集区域,所述区域具有相对较高的局部基重, 在其间相互连接的堆积区域之间的方向,以及(iii)纤维富集和连接区域之间的多个纤维剥夺的细胞团,其特征还在于低于富含纤维的区域的局部基础重量。 细胞提供了低密度纤维密度区域的海绵状内部结构。

    Fabric crepe and in fabric drying process for producing absorbent sheet
    16.
    发明申请
    Fabric crepe and in fabric drying process for producing absorbent sheet 有权
    织物绉纱和织物干燥工艺用于生产吸收性片材

    公开(公告)号:US20050241787A1

    公开(公告)日:2005-11-03

    申请号:US11108458

    申请日:2005-04-18

    Abstract: A method of making a cellulosic web includes: forming a nascent web from a papermaking furnish, the nascent web having a generally random distribution of papermaking fiber; b) transferring the web having a generally random distribution of papermaking fiber to a translating transfer surface moving at a first speed; drying the web to a consistency of from about 30 to about 60 percent including compactively dewatering the web prior to or concurrently with transfer to the transfer surface; fabric-creping the web from the transfer surface at a consistency of from about 30 to about 60 percent utilizing a creping fabric with a patterned creping surface, the fabric creping step occurring under pressure in a fabric creping nip defined between the transfer surface and the creping fabric wherein the fabric is traveling at a second speed slower than the speed of said transfer surface, the fabric pattern, nip parameters, velocity delta and web consistency being selected such that the web is creped from the transfer surface and redistributed on the creping fabric such that the web has a plurality of fiber-enriched regions arranged in a pattern corresponding to the patterned creping surface of the fabric, optionally drying the wet web while it is held in the creping fabric. Preferably, the formed web is characterized in that its void volume increases upon drawing.

    Abstract translation: 制造纤维素网的方法包括:从造纸配料形成初生纤维网,初生纤维网通常具有造纸纤维的随机分布; b)将具有大致随机分布的造纸纤维的幅材转印到以第一速度移动的平移转印表面; 将幅材干燥至约30%至约60%的稠度,包括在转移到转印表面之前或同时转移至纸幅上的压实脱水; 织物使用具有图案化的起皱表面的起皱织物以约30至约60%的稠度从转印表面起皱织物,织物起皱步骤在压力下在织物起皱辊隙中发生,所述织物起皱辊隙限定在转移表面和起皱之间 织物,其中织物以比所述转移表面的速度慢的第二速度行进,织物图案,辊隙参数,速度增量​​和幅材稠度被选择为使得纤维网从转印表面起皱并重新分布在起皱织物上,如 纤维网具有以对应于织物的图案化起皱表面的图案布置的多个纤维富集区域,任选地在湿纸幅被保持在起皱织物中时干燥。 优选地,所形成的纤维网的特征在于其拉伸时其空隙体积增加。

    Method of making a paper web having a high internal void volume of secondary fibers
    17.
    发明申请
    Method of making a paper web having a high internal void volume of secondary fibers 有权
    制造具有高的内部空隙体积的二次纤维的纸幅的方法

    公开(公告)号:US20050103455A1

    公开(公告)日:2005-05-19

    申请号:US10964613

    申请日:2004-10-15

    CPC classification number: D21F11/145 D21F11/006 D21F11/14 Y10T428/24455

    Abstract: The present invention is a method of making a near-premium quality paper product having good strength and absorbency characteristics and a product made by that method. The invention is also a method for retaining a high ash content within a paper web formed by conventional wet pressing. The present invention is also a method for retaining a high percentage of softening agent within a paper web that includes such an agent. Further, the present invention is a soft absorbent paper product having a high void volume. Finally, the invention is also a method for producing a soft, absorbent, and near premium paper product having a high void volume using an undulatory crepe blade having a multiplicity of serrulations in its rake surface which presents differentiated creping angles and/or rake angles as to the paper being creped.

    Abstract translation: 本发明是制造具有良好强度和吸收特性的近乎优质的纸制品的方法和由该方法制成的产品。 本发明还是一种通过常规湿法压制形成的纸幅中保持高灰分含量的方法。 本发明也是一种在包含这种试剂的纸幅内保持高百分比的软化剂的方法。 此外,本发明是具有高空隙体积的软吸收性纸制品。 最后,本发明也是一种用于生产具有高空隙体积的柔软的,吸收性的和接近优质的纸制品的方法,所述纸制品具有高的空隙体积,该波纹绉纱刀片在其前刀面上具有多个锯齿状,其具有不同的起伏角和/或前角, 纸张被起皱。

    Paper machine for manufacturing structured soft paper
    18.
    发明授权
    Paper machine for manufacturing structured soft paper 失效
    造纸机用于制造结构化软纸

    公开(公告)号:US06287426B1

    公开(公告)日:2001-09-11

    申请号:US09392700

    申请日:1999-09-09

    CPC classification number: D21F11/006

    Abstract: A paper machine for manufacturing a structured soft paper web are described, which machine has a wet section, a press section, a drying section and a web-carrying clothing running around a suction device close to a smooth impermeable belt in the press section for the creation of a transfer point. In accordance with the invention, structuring means for structuring the web are arranged between the press section and the drying section. The structuring means comprise either said clothing in the shape of a permeable wire, the structure of which is made up of depressions and arched surface parts, including knuckles in a quantity of 25-150 knuckles per cm2, and a suction device that, at a vacuum of 40-80 kPa, draws the web to the structured side of the wire so that the web acquires the structure of the wire, wherein the wire operates at a speed less than or equal to the speed of the belt, or a creping doctor that is located in a space between the belt and the clothing and in scraping contact with the belt so as to loose the web during simultaneous crinkling, the suction device having a suction gap for initial suction of the web firmly to the clothing for transfer to a drying cylinder. The web-carrying clothing operates then at a speed that is less than the speed of the belt.

    Abstract translation: 描述了一种用于制造结构化的软纸幅的造纸机,该机器具有湿部分,压榨部分,干燥部分和在靠近压榨部分的平滑不渗透带的抽吸装置周围运行的卷筒纸 创建转移点。 根据本发明,用于构造网的结构装置布置在压榨部和干燥部之间。 结构装置包括形状为可渗透丝线的所述衣服,其结构由凹陷和拱形表面部分组成,包括每平方厘米25-150关节的指节和一个抽吸装置, 真空度为40-80kPa,将幅材牵引到线的结构化侧面,使得幅材获得线的结构,其中线以小于或等于带速度的速度或起皱医生 其位于皮带和衣服之间的空间中并且与皮带刮擦接触以在同时起皱的同时松开卷筒纸,所述抽吸装置具有吸引间隙,用于将织物的初始抽吸牢固地连接到衣服以转移到 干燥筒。 卷筒纸的服装运行速度小于皮带的速度。

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