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    BIO-BASED POLYMER BLENDS AND METHODS OF MAKING FIBERS
    32.
    发明申请
    BIO-BASED POLYMER BLENDS AND METHODS OF MAKING FIBERS 审中-公开
    生物基聚合物共混物和制备纤维的方法

    公开(公告)号：US20150017439A1

    公开(公告)日：2015-01-15

    申请号：US14328100

    申请日：2014-07-10

    Applicant: Interface, Inc.

    Inventor： Luigi Pontarin

    IPC: C08L77/06 ,  D01F8/12 ,  D01D5/08 ,  D01F6/90

    CPC classification number: C08L77/06 ,  C08L77/02 ,  C08L101/16 ,  C08L2205/025 ,  D01D5/253 ,  D01F6/90 ,  D01F6/92 ,  D01F8/12 ,  D01F8/14 ,  Y10T428/2929 ,  Y10T428/2973 ,  Y10T428/298 ,  C08L23/0869

    Abstract: Polymer blends include bio-based polymers or copolymers with post-consumer and/or post-industrial polymers or copolymers and a compatibilizer. Fibers may be prepared from the polymer blends. In addition, a life cycle analysis of the polymer blends may be superior in at least four of seven categories of the life cycle analysis relative to virgin polyamide 6.6. Methods of making the fibers from polymer blends are also described. The polymer blends are particularly useful in flooring applications, such as carpeting.

    Abstract translation: 聚合物共混物包括生物基聚合物或与消费后和/或后工业聚合物或共聚物和增容剂的共聚物。 纤维可以由聚合物共混物制备。 此外，聚合物共混物的生命周期分析在生命周期分析的七个类别中的至少四个相对于原始聚酰胺6.6可以是优异的。 还描述了从聚合物共混物制备纤维的方法。 聚合物共混物特别适用于地板应用，如地毯。

    METHODS FOR INSTALLING MODULAR TILES ON A FLOORING SURFACE
    33.
    发明申请
    METHODS FOR INSTALLING MODULAR TILES ON A FLOORING SURFACE 有权
    用于在地板表面上安装模块的方法

    公开(公告)号：US20130263553A1

    公开(公告)日：2013-10-10

    申请号：US13911264

    申请日：2013-06-06

    Applicant: Interface, Inc.

    Inventor： Graham A.H. Scott ,  David D. Oakey ,  John A. Bradford ,  Keith N. Gray ,  Craig Cochran

    IPC: E04F15/02

    CPC classification number: E04F15/02 ,  A47G27/0475 ,  A47G27/0481 ,  B65H37/005 ,  B65H2401/211 ,  B65H2701/1922 ,  C09J7/22 ,  C09J7/29 ,  C09J7/38 ,  C09J2203/314 ,  E04F2201/07 ,  G01S1/68 ,  G01S5/0027 ,  G06K2017/0045 ,  Y10T156/109 ,  Y10T428/16 ,  Y10T428/23993 ,  Y10T428/2848

    Abstract: Connectors for joining adjacent modular floor covering units. Embodiments of the connectors include a film and an adhesive layer coated on one side of the film. To install tiles using the connectors, a first tile is placed on the floor and a connector is positioned so that the adhesive layer faces upward and does not contact the floor. The connector is typically positioned so that only a portion of the adhesive layer adheres to the underside of the tile, leaving the remainder of the connector extending from the underside of the tile. One or more tiles are then positioned adjacent the first tile so that a portion of the connector adheres to the adjacent tiles. In this way, the connectors span adjacent tile edges. The tiles are assembled on an underlying flooring surface without the need to attach them to the floor surface.

    Abstract translation: 用于连接相邻模块化地板覆盖单元的连接器。 连接器的实施例包括膜和涂覆在膜的一侧上的粘合剂层。 为了使用连接器安装瓦片，将第一瓦片放置在地板上，并且连接器被定位成使得粘合剂层面向上并且不接触地板。 连接器通常被定位成使得只有一部分粘合剂层粘附到瓦片的下侧，使得连接器的其余部分从瓦片的下侧延伸。 然后将一个或多个瓦片定位成与第一瓦片相邻，使得连接器的一部分粘附到相邻的瓦片。 以这种方式，连接器跨越相邻的瓦片边缘。 瓦片组装在下面的地板表面上，而不需要将它们附着在地板表面上。

    FLOORING TILE COLLECTIONS AND METHODS OF MAKING AND INSTALLING SAME
    36.
    发明申请
    FLOORING TILE COLLECTIONS AND METHODS OF MAKING AND INSTALLING SAME 有权

    公开(公告)号：US20220346581A1

    公开(公告)日：2022-11-03

    申请号：US17735771

    申请日：2022-05-03

    Applicant: Interface, Inc.

    Inventor： David D. Oakey ,  Carson Machell-Archer ,  Sydney D. Daniel

    IPC: A47G27/02 ,  A47G27/04

    Abstract: Embodiments are directed to collections of flooring tiles, such as carpet tiles, that can include (1) a first group of tiles that has a first uniform appearance, visual field, and/or pattern across the entire tile, (2) a second group of tiles that has a second uniform appearance, visual field and/or pattern across the entire tile, and (3) a third group of tiles that are divided into three portions: a first portion that bears the first visual field, a second portion that bears the second visual field, and a third portion generally interposed between the first portion and the second portion and that has an appearance different from both the first and the second visual field. Tiles from the collections can be installed to create a desired appearance on a floor.

    Wireless Load Cell Monitoring System and Method
    37.
    发明申请
    Wireless Load Cell Monitoring System and Method 有权

    公开(公告)号：US20210355810A1

    公开(公告)日：2021-11-18

    申请号：US16876032

    申请日：2020-05-16

    Applicant: Interface, Inc.

    Inventor： Ken Vining ,  Jay Bradley ,  Ronan Reynolds ,  Philip Richard Ouellette ,  James Richardson

    IPC: E21B47/009 ,  H04W76/10 ,  H04W4/80

    Abstract: A wireless load cell monitoring system and method may comprise a remote load cell assembly and a base station. Embodiments of the remote load cell assembly comprise a remote processor, a remote memory, a battery, a remote transceiver, an analog-to-digital converter, and a load cell. Embodiments of the base station comprise a base processor, a base memory, a base transceiver, and a digital-to-analog converter. Embodiments of the remote load cell assembly pair with the base station using a wireless communication protocol, read analog voltage data from the load cell, convert the load cell analog voltage data into digital load data, and transmit the digital load data to the base station. Embodiments of the base station convert the digital load data into analog voltage data and output the analog voltage data.

    Axial Force Pressure Transducer
    40.
    发明申请
    Axial Force Pressure Transducer 审中-公开

    公开(公告)号：US20200088592A1

    公开(公告)日：2020-03-19

    申请号：US16693728

    申请日：2019-11-25

    Applicant: Interface, Inc.

    Inventor： Lawrence J. Burrow ,  LaVar Clegg ,  Robert T. Fuge ,  Brock Palmer

    IPC: G01L1/22 ,  G01G3/12 ,  G01G3/14 ,  G01L5/16

    Abstract: A system and method configured to measure applied force and pressure on a load cell. The system includes an axial force pressure transducer having a hollow cross section comprising at least two strain sensitive regions, and a plurality of strain sensors connected to the at least two strain sensitive regions, wherein applied force and pressure is calculated based on strain measurements using mathematical formulae. A method of calibration of the axial force pressure transducer using known applied force and pressure measurements to calculate a calibration matrix reflecting the strain sensitivities of the at least two strain sensitive regions.

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