公开(公告)号：US20190383034A1

公开(公告)日：2019-12-19

申请号：US16380418

申请日：2019-04-10

Applicant: UNITED STATES GYPSUM COMPANY

Inventor： Robert Negri ,  Guy Rosenthal ,  Salvatore Immordino

IPC: E04F19/02 ,  E04B2/72 ,  E04F19/06

Abstract: A non-swelling joint tape for use with drywall applications includes a tapered trim strip body extending along a central body axis and a non-swelling backing paper. The tapered trim strip body includes a first surface, a second surface opposite the first surface, a first side, and a second side opposite the first side, and is at least partially constructed from a first dimensionally stable material. The non-swelling backing paper is at least partially secured to the second surface of the tapered trim strip body and is at least partially constructed from a second dimensionally stable material. The tapered trim strip body is dimensioned such that a first thickness between the first surface and the second surface at the central body axis is greater than a second thickness between the first surface and the second surface at the first side and the second side.

公开(公告)号：US20190382621A1

公开(公告)日：2019-12-19

申请号：US16380381

申请日：2019-04-10

Applicant: UNITED STATES GYPSUM COMPANY

Inventor： Guy Rosenthal ,  Terry Rosenstiel ,  Salvatore Immordino ,  Robert Negri

IPC: C09J7/20 ,  C09J7/28 ,  C09J7/35

Abstract: A gap finishing tape for use with drywall applications includes a trim strip body extending along a central body axis, a hot melt adhesive extending along the central body axis, and a backing paper. The trim strip body includes a first surface, a second surface opposite the first surface, a first side, and a second side opposite the first side, and is at least partially constructed from a metallic material. The backing paper is at least partially secured to the second surface of the trim strip body. The trim strip body is at least partially embedded in the hot melt adhesive.

公开(公告)号：US20170314275A1

公开(公告)日：2017-11-02

申请号：US15376176

申请日：2016-12-12

Applicant: UNITED STATES GYPSUM COMPANY

Inventor： Guy Rosenthal ,  Salvatore Immordino

IPC: E04F21/00 ,  E04F21/02

CPC classification number: E04F21/0053 ,  B29C48/0022 ,  B29C48/154 ,  B29C48/21 ,  C09J5/06 ,  E04F13/06 ,  E04F13/0733 ,  E04F13/077 ,  E04F13/24 ,  E04F19/022 ,  E04F19/028 ,  E04F21/026 ,  E04F21/1652 ,  E04F21/1655 ,  E04F2013/063 ,  E04F2290/044

Abstract: A formable trim strip for use in connection with drywall applications includes two or more layers, including a trim strip body and a backing paper. The trim strip body extends along a body axis and has a top surface and a bottom surface. The trim strip body comprises a polymer material. The backing paper includes a portion secured to the bottom surface of the trim strip body without an intervening layer of adhesive material. The trim strip body is coated onto the portion of the backing paper when a temperature of the trim strip body is within the melting point range such that the bottom surface of the trim strip body contacts the portion of the backing paper. As the trim strip body cools to a temperature below the melting point range, the portion of the backing paper bonds to the bottom surface of the trim strip body.

公开(公告)号：US20170081562A1

公开(公告)日：2017-03-23

申请号：US15270123

申请日：2016-09-20

Applicant: United States Gypsum Company

Inventor： Guy Rosenthal ,  Pamela L. Hargrove ,  Joseph Adcock ,  Robert Negri

IPC: C09J7/04 ,  C09J7/02 ,  E04F19/00 ,  C09J5/04

CPC classification number: C09J5/04 ,  C09J7/21 ,  C09J7/30 ,  C09J7/32 ,  C09J7/38 ,  C09J7/385 ,  C09J2201/28 ,  C09J2201/36 ,  C09J2201/606 ,  C09J2201/614 ,  C09J2400/283 ,  C09J2401/006 ,  E04F13/042

Abstract: A joint tape to be applied to wallboard is provided and includes a base substrate having opposing sides. In certain embodiments, a first adhesive layer is applied to one of the sides of the base substrate and a second adhesive layer is applied to the first adhesive layer, where the first adhesive layer is different than the second adhesive layer. In certain other embodiments, two different adhesives are used in a single adhesive layer. In use, the joint tape is positioned over and removably secured to a joint or corner between adjacent wallboard panels using the first adhesive layer. After the joint tape is in position, joint compound is applied to the joint tape, and the water in the joint tape activates it to form a secure bond with the wallboard panels.

公开(公告)号：US20140100309A1

公开(公告)日：2014-04-10

申请号：US13647796

申请日：2012-10-09

Applicant: UNITED STATES GYPSUM COMPANY

Inventor： Guy Rosenthal ,  Salvatore Immordino ,  Robert H. Negri ,  Richard B. Stevens

IPC: C09D131/04 ,  C08K3/22 ,  C09D101/02

CPC classification number: C04B26/04 ,  C04B2111/00681 ,  C04B14/042 ,  C04B14/102 ,  C04B14/28 ,  C04B20/0076 ,  C04B22/066 ,  C04B24/38 ,  C04B24/383 ,  C04B2103/67 ,  C04B2103/44

Abstract: A drying type joint compound composition is provided, including: at least one binder, a filler and water, the water having a weight percentage in the range of 12-18% of the total weight of the composition.

Abstract translation: 提供一种干燥型接头化合物组合物，其包括：至少一种粘合剂，填料和水，所述水的重量百分比在组合物总重量的12-18％范围内。