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    Cushioned rubber floor mat article comprising at least one integrated rubber protrusion and at least two layers of rubber
    11.
    发明授权
    Cushioned rubber floor mat article comprising at least one integrated rubber protrusion and at least two layers of rubber 有权
    缓冲橡胶地板垫制品包括至少一个整体橡胶突起和至少两层橡胶

    公开(公告)号：US06340514B1

    公开(公告)日：2002-01-22

    申请号：US09374707

    申请日：1999-08-13

    Applicant: Robert C. Kerr ,  William O. Burke, lll

    Inventor： Robert C. Kerr ,  William O. Burke, lll

    IPC: A47G906

    CPC classification number: B32B25/045 ,  A47G27/0231 ,  A47L23/266 ,  B29C44/0461 ,  B29C44/06 ,  B32B3/00 ,  B32B3/30 ,  B32B5/18 ,  B32B5/20 ,  B32B25/00 ,  B32B25/14 ,  B32B25/16 ,  B32B25/20 ,  B32B2038/0076 ,  B32B2266/0207 ,  B32B2305/72 ,  B32B2471/04 ,  Y10T428/24504 ,  Y10T428/24521 ,  Y10T428/24612 ,  Y10T428/24967 ,  Y10T428/249988

    Abstract: This invention relates to a cushioned dust control mat article wherein the mat comprises at least two distinct layers of rubber, one comprising foam rubber, the other comprising solid rubber. The solid rubber layer is present over the foam rubber layer on the side of the mat in which at least one integrated rubber protrusion is present to provide cushioning characteristics. The solid rubber layer acts as a cap or barrier for the foam rubber layer, particularly over the integrated protrusion or protrusions, in order to provide a mat which is resilient, will not easily degrade in its modulus strength after appreciable use and/or washing within industrial cleaning processes, and will not exhibit appreciable cracking or breaking, particularly within the integrated protrusion(s), after standard use for pedestrian traffic. A method of producing such an inventive cushioned floor mat article is also provided.

    Abstract translation: 本发明涉及一种缓冲灰尘控制垫制品，其中垫包括至少两个不同的橡胶层，一层包括泡沫橡胶，另一层包括固体橡胶。 固体橡胶层存在于垫的侧面上的泡沫橡胶层上，其中存在至少一个集成橡胶突起以提供缓冲特性。 固体橡胶层作为泡沫橡胶层的盖或阻挡层，特别是在整体的突起或突出部上，以提供弹性的垫，在可观的使用和/或洗涤之后不会容易地降低其模量强度 工业清洁过程，并且在行人交通的标准使用之后，特别是在一体化的突起内，不会出现明显的破裂或断裂。 还提供了制造这种本发明的缓冲地板垫制品的方法。

    Antimicrobial articles made from nitrile or natural rubber
    12.
    发明授权
    Antimicrobial articles made from nitrile or natural rubber 失效
    由腈或天然橡胶制成的抗菌制品

    公开(公告)号：US06448306B1

    公开(公告)日：2002-09-10

    申请号：US09815637

    申请日：2001-03-23

    Applicant: John G. Lever ,  Geoffrey R. Haas ,  Bhawan Patel ,  William O. Burke, III ,  Robert C. Kerr

    Inventor： John G. Lever ,  Geoffrey R. Haas ,  Bhawan Patel ,  William O. Burke, III ,  Robert C. Kerr

    IPC: C08K504

    CPC classification number: C08K5/0058 ,  C08K3/015 ,  C08L21/00

    Abstract: Certain butadiene and/or natural rubber articles, such as acrylonitrile-butadiene rubber (NBR), natural rubber, and derivatives thereof, that exhibit highly desirable long-term effective antimicrobial characteristics. Such formulations are intended to be vulcanized to provide solid or foam rubber articles which can be utilized in a variety of different applications. Preferably such butadiene rubber formulations comprise silver-based antimicrobial compounds. As such silver-based compounds are deleteriously affected by utilization of standard non-silicone-rubber curing agents, such as sulfur-based catalysts, the ability to provide such an effective antimicrobial vulcanized rubber article is rather difficult. However, the invention encompasses the utilization of different catalyst species that permit vulcanization and silver stability for long-term antimicrobial performance of the silver-based compounds. Articles and specific vulcanizing procedures in accordance with such a novel antimicrobial vulcanized rubber are also included within the scope of this invention.

    Abstract translation: 某些丁二烯和/或天然橡胶制品，如丙烯腈 - 丁二烯橡胶（NBR），天然橡胶及其衍生物，具有非常需要的长期有效的抗菌特性。 这些配方旨在硫化以提供可用于各种不同应用的固体或泡沫橡胶制品。 优选地，这种丁二烯橡胶配方包含银基抗微生物化合物。 由于这种基于银的化合物受到使用标准非硅橡胶固化剂（例如硫基催化剂）的有害影响，提供这种有效的抗微生物硫化橡胶制品的能力相当困难。 然而，本发明包括使用不同的催化剂种类，其允许硫化和银稳定性用于银基化合物的长期抗微生物性能。 根据这种新型抗微生物硫化橡胶的制品和具体的硫化方法也包括在本发明的范围内。

    Method for making foam rubber tree bark-configured articles having manmade textiles backings
    15.
    发明授权
    Method for making foam rubber tree bark-configured articles having manmade textiles backings 失效
    制造具有人造纺织品背衬的泡沫橡胶树皮树皮制品的方法

    公开(公告)号：US6033608A

    公开(公告)日：2000-03-07

    申请号：US38857

    申请日：1998-03-11

    Applicant: Bennie H. Reynolds ,  Riley Samuel Whitt, Jr. ,  Robert C. Kerr ,  Amy Katherine Bowlin

    Inventor： Bennie H. Reynolds ,  Riley Samuel Whitt, Jr. ,  Robert C. Kerr ,  Amy Katherine Bowlin

    IPC: B29D67/00

    CPC classification number: F41H3/00 ,  B29C44/14 ,  Y10S428/919 ,  Y10T428/249958 ,  Y10T442/3325

    Abstract: A process for the production of a foam rubber tree bark-configured article having a manmade textile backing is provided. The inventive process involves the vulcanization of NBR or SBR including a chemical blowing agent, and optionally including EPDM as an ozone-resistance agent, over a silicon-base mold which is a negative relief mold of at least a portion of tree bark, and with a backing adhered to, and not easily removed from, the unmolded side of the rubber. Such a backing is either 100% polyester or 100% nylon, which provides an excellent, long-lasting, durable, easily colored, fast-drying article for use in outdoor camouflage applications. The article itself, as well as clothing, footwear, and shelter articles incorporating the inventive product, are also provided.

    Abstract translation: 提供了一种用于制造具有人造纺织品背衬的泡沫橡胶树皮配方制品的方法。 本发明的方法涉及包括化学发泡剂的NBR或SBR硫化，并且任选地包括作为耐臭氧剂的EPDM，在硅基模具上，该硅基模具是树皮的至少一部分的负凹凸模具，并且与 附着在橡胶的未模塑侧上并且不容易从其中去除的背衬。 这种背衬是100％聚酯或100％尼龙，其提供了用于户外伪装应用的优异的，持久耐用的，易于着色的快干物品。 还提供了本文以及包含本发明产品的服装，鞋类和住所物品。

    Anti-creep mat
    17.
    发明授权
    Anti-creep mat 失效
    防爬垫

    公开(公告)号：US5227214A

    公开(公告)日：1993-07-13

    申请号：US858642

    申请日：1992-03-27

    Applicant: Robert C. Kerr ,  John H. Murray

    Inventor： Robert C. Kerr ,  John H. Murray

    IPC: A47L23/26

    CPC classification number: A47L23/266 ,  Y10T428/23979

    Abstract: A cleated dust control mat having a plurality of rows of elliptical cleats located at an angle to the border of the mat with the cleats in each row being parallel to the other cleats in the row and being substantially perpendicular to the cleats in the next adjacent rows of cleats. A second set of small circular cleats is located between the elliptical cleats in each row equally spaced from adjacent elliptical cleats in each row.

    Abstract translation: 具有多排椭圆形夹板的梳理灰尘控制垫具有与垫子边界成一定角度的位置，每列中的防滑板平行于该行中的其它夹板，并且基本上垂直于下一相邻排中的防滑板 的夹板。 第二组小的圆形夹板位于每行中的椭圆形楔子之间，每排与相邻的椭圆形夹板间隔开。

    Process for forming dust control mat with non-cleated borders
    18.
    发明授权
    Process for forming dust control mat with non-cleated borders 失效
    用于形成具有非螯合边界的防尘垫的工艺

    公开(公告)号：US4902465A

    公开(公告)日：1990-02-20

    申请号：US244184

    申请日：1988-09-14

    Applicant: Robert C. Kerr ,  John H. Murray

    Inventor： Robert C. Kerr ,  John H. Murray

    IPC: A47G27/02 ,  A47G27/04 ,  A47L23/26 ,  B29C59/02 ,  B29D99/00

    CPC classification number: B29D99/0057 ,  A47G27/0412 ,  A47L23/266 ,  B29C59/02 ,  B32B37/00 ,  B29L2031/3017

    Abstract: A cleated dust control mat having a rubber or rubber-like backing in which the longitudinal edges of the rubber-like backing projecting outward from the pile surface thereon is smooth and thicker than the body of the rubber or rubber-like backing material. The thicker edges are produced by using a perforated silicone pad which is narrower than the desired width and has beveled edges thereon to provide a curved transition therein between the body and the longitudinal edges of the backing material.

    Abstract translation: 一种具有橡胶或橡胶状背衬的梳理灰尘控制垫，其中从其上的绒头表面向外突出的橡胶状背衬的纵向边缘比橡胶或橡胶状背衬材料的主体光滑并且更厚。 较厚的边缘通过使用比期望宽度窄的穿孔硅胶垫制成，并且在其上具有斜边以在主体和背衬材料的纵向边缘之间提供弯曲的过渡。

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