公开(公告)号：US11794430B2

公开(公告)日：2023-10-24

申请号：US16466874

申请日：2017-12-14

Applicant: Bridgestone Americas Tire Operations, LLC

Inventor： Kung-Ching Liao ,  Jared J. Griebel ,  Brian S. Alexander ,  Jiansheng Tang ,  Bradley S. Plotner ,  Ross W. Widenor

IPC: B29D30/00 ,  C08K3/011 ,  B60C1/00 ,  C08G18/83 ,  C08G65/336 ,  C08K3/22 ,  C08K3/36 ,  C08K5/00 ,  C08K5/105 ,  C08K5/13 ,  C08K5/17 ,  C08L23/22 ,  C08L43/04 ,  C09D171/02 ,  C09D175/04 ,  B29D30/06

CPC classification number: B29D30/0061 ,  B60C1/0008 ,  C08G18/837 ,  C08G65/336 ,  C08K3/011 ,  C08K3/22 ,  C08K3/36 ,  C08K5/005 ,  C08K5/0016 ,  C08K5/105 ,  C08K5/13 ,  C08K5/17 ,  C08L23/22 ,  C08L43/04 ,  C09D171/02 ,  C09D175/04 ,  B29D2030/0686 ,  C08K2003/2206

Abstract: Methods for producing a polymer-containing coating upon a cured tire inner liner using a coating composition of specified composition are provided. Also provided are methods for producing a tire comprising a cured inner liner (with a polymer-containing coating upon its radially inward-facing surface) and at least one component positioned radially inward of the cured inner liner. Tires containing a cured inner liner (with a polymer-containing coating upon its radially inward-facing surface) and at least one component positioned radially inward of the cured inner liner are also disclosed.

公开(公告)号：US20200061944A1

公开(公告)日：2020-02-27

申请号：US16466874

申请日：2017-12-14

Applicant: Bridgestone Americas Tire Operations, LLC

Inventor： Kung-Ching Liao ,  Jared J. Griebel ,  Brian S. Alexander ,  Jiansheng Tang ,  Bradley S. Plotner ,  Ross W. Widenor

IPC: B29D30/00 ,  C08L23/22 ,  C09D171/02 ,  C09D175/04 ,  C08G65/336 ,  C08G18/83 ,  C08K5/00 ,  C08K5/105 ,  C08L43/04 ,  C08K3/22 ,  C08K3/36 ,  C08K3/011 ,  C08K5/13 ,  C08K5/17 ,  B60C1/00

Abstract: Methods for producing a polymer-containing coating upon a cured tire inner liner using a coating composition of specified composition are provided. Also provided are methods for producing a tire comprising a cured inner liner (with a polymer-containing coating upon its radially inward-facing surface) and at least one component positioned radially inward of the cured inner liner. Tires containing a cured inner liner (with a polymer-containing coating upon its radially inward-facing surface) and at least one component positioned radially inward of the cured inner liner are also disclosed.

公开(公告)号：US20190291511A1

公开(公告)日：2019-09-26

申请号：US16466949

申请日：2017-12-14

Applicant: Bridgestone Americas Tire Operations, LLC

Inventor： Brian S. Alexander ,  Bradley S. Plotner ,  Ross W. Widenor ,  Jared J. Griebel ,  Kung-Ching Liao

IPC: B60C5/14 ,  B60C1/00 ,  B29C73/02

Abstract: Processes for producing a sealant layer-tire inner liner combination as well as a sealant layer-containing tire and related processes involving the sealant layer-containing tire are disclosed. The sealant layer is adhered to the tire inner liner, has a thickness of 2-8 mm and comprises 100 parts of at least one rubber, 90-500 phr of at least one tackifier, optionally one or more extenders, optionally at least one hydroscopic substance, and a cure package.

公开(公告)号：US20230347692A1

公开(公告)日：2023-11-02

申请号：US18349250

申请日：2023-07-10

Applicant: Bridgestone Americas Tire Operations, LLC

Inventor： Brian S. Alexander ,  Bradley S. Plotner ,  Ross W. Widenor ,  Jared J. Griebel ,  Kung-Ching Liao

IPC: B60C5/14 ,  B29C73/02 ,  B60C1/00 ,  B29D30/06 ,  B29C73/22 ,  B60C19/12

CPC classification number: B60C5/14 ,  B29C73/025 ,  B60C1/0008 ,  B29D30/06 ,  B29C73/22 ,  B29D30/0685 ,  B60C19/12 ,  B29L2030/008

Abstract: Processes for producing a sealant layer-tire inner liner combination as well as a sealant layer-containing tire and related processes involving the sealant layer-containing tire are disclosed. The sealant layer is adhered to the tire inner liner, has a thickness of 2-8 mm and comprises 100 parts of at least one rubber, 300-500 phr of at least one tackifier, optionally one or more extenders, optionally at least one hydroscopic substance, and a cure package.

公开(公告)号：US20230347609A1

公开(公告)日：2023-11-02

申请号：US18349431

申请日：2023-07-10

Applicant: Bridgestone Americas Tire Operations, LLC

Inventor： Kung-Ching Liao ,  Jared J. Griebel ,  Brian S. Alexander ,  Bradley S. Plotner ,  Ross W. Widenor

IPC: B29D30/06 ,  B29D30/00 ,  C08J7/04 ,  C08J7/043 ,  B60C1/00 ,  B60C5/14

CPC classification number: B29D30/0681 ,  B29D30/00 ,  B29D30/06 ,  C08J7/0427 ,  C08J7/043 ,  B60C1/0008 ,  B60C5/14 ,  B29D2030/0682 ,  C08J2309/00 ,  C08J2315/02 ,  C08J2407/00 ,  C08J2409/00 ,  C08J2415/02 ,  C08J2475/04

Abstract: Methods for treating a cured inner liner as well as treated, cured inner liners resulting from such methods are disclosed. Also disclosed are tires containing the treated inner liners. The methods include treatment of the lower surface of inner liner surface with a rubber-containing liquid to produce a rubber-containing film thereupon.

公开(公告)号：US20220371366A1

公开(公告)日：2022-11-24

申请号：US17770864

申请日：2020-10-19

Applicant: Bridgestone Americas Tire Operations, LLC

Inventor： Ross W. Widenor

IPC: B60C7/14 ,  B60C7/18

Abstract: A non-pneumatic tire includes an annular inner ring, an annular outer ring, and a support structure extending from the annular inner ring to the annular outer ring. The support structure includes a multilayer structure. The multilayer structure includes a skim layer, a plurality of cords embedded in the skim layer, and an outer protective layer covering at least a portion of a surface of the skim layer. The outer protective layer has greater resistance to ozone exposure than the skim layer. Methods of making a non-pneumatic tire include forming a multilayer structure by applying an outer protective layer to at least a portion of a surface of a skim layer having a plurality of cords embedded in the skim layer.

公开(公告)号：US20240100792A1

公开(公告)日：2024-03-28

申请号：US18492349

申请日：2023-10-23

Applicant: Bridgestone Americas Tire Operations, LLC

Inventor： Kung-Ching Liao ,  Jared J. Griebel ,  Brian S. Alexander ,  Jiansheng Tang ,  Bradley S. Plotner ,  Ross W. Widenor

IPC: B29D30/00 ,  B60C1/00 ,  C08G18/83 ,  C08G65/336 ,  C08K3/011 ,  C08K3/22 ,  C08K3/36 ,  C08K5/00 ,  C08K5/105 ,  C08K5/13 ,  C08K5/17 ,  C08L23/22 ,  C08L43/04 ,  C09D171/02 ,  C09D175/04

CPC classification number: B29D30/0061 ,  B60C1/0008 ,  C08G18/837 ,  C08G65/336 ,  C08K3/011 ,  C08K3/22 ,  C08K3/36 ,  C08K5/0016 ,  C08K5/005 ,  C08K5/105 ,  C08K5/13 ,  C08K5/17 ,  C08L23/22 ,  C08L43/04 ,  C09D171/02 ,  C09D175/04 ,  B29D2030/0686

Abstract: Methods for producing a polymer-containing coating upon a cured tire inner liner using a coating composition of specified composition are provided. Also provided are methods for producing a tire comprising a cured inner liner (with a polymer-containing coating upon its radially inward-facing surface) and at least one component positioned radially inward of the cured inner liner. Tires containing a cured inner liner (with a polymer-containing coating upon its radially inward-facing surface) and at least one component positioned radially inward of the cured inner liner are also disclosed.

公开(公告)号：US11697306B2

公开(公告)日：2023-07-11

申请号：US16466949

申请日：2017-12-14

Applicant: Bridgestone Americas Tire Operations, LLC

Inventor： Brian S. Alexander ,  Bradley S. Plotner ,  Ross W. Widenor ,  Jared J. Griebel ,  Kung-Ching Liao

IPC: B60C19/12 ,  B60C5/14 ,  B29C73/02 ,  B60C1/00 ,  B29D30/06 ,  B29C73/22 ,  B29L30/00

CPC classification number: B60C5/14 ,  B29C73/025 ,  B29C73/22 ,  B29D30/06 ,  B29D30/0685 ,  B60C1/0008 ,  B60C19/12 ,  B29D2030/0686 ,  B29D2030/0695 ,  B29L2030/008

Abstract: Processes for producing a sealant layer-tire inner liner combination as well as a sealant layer-containing tire and related processes involving the sealant layer-containing tire are disclosed. The sealant layer is adhered to the tire inner liner, has a thickness of 2-8 mm and comprises 100 parts of at least one rubber, 90-500 phr of at least one tackifier, optionally one or more extenders, optionally at least one hydroscopic substance, and a cure package.

公开(公告)号：US20190389256A1

公开(公告)日：2019-12-26

申请号：US16467109

申请日：2017-12-14

Applicant: Bridgestone Americas Tire Operations, LLC

Inventor： Jared J. Griebel ,  Kung-Ching Liao ,  Brian S. Alexander ,  Bradley S. Plotner ,  Ross W. Widenor

IPC: B60C19/12 ,  B29C73/16 ,  B29C73/18

Abstract: A tire sealant layer comprising a rubber portion with an upper surface and a lower surface, and a barrier layer upon the lower surface of the rubber portion is disclosed. The rubber portion comprises a mixture of 100 parts of at least one rubber, 90-500 parts of at least one tackifier, optionally one or more extenders, optionally at least one hydroscopic substance, and a cure package. Also disclosed is a process for producing a sealant layer-tire inner liner combination as well as a sealant layer-containing tire and related processes involving the sealant layer-containing tire.

公开(公告)号：US20180345726A1

公开(公告)日：2018-12-06

申请号：US15995456

申请日：2018-06-01

Applicant: Bridgestone Americas Tire Operations, LLC

Inventor： Joshua P. Abell ,  Ross W. Widenor

IPC: B60C7/00 ,  B29D30/02 ,  C09J179/02 ,  C09J179/08 ,  C08G18/69

Abstract: An adhered composite includes (i) a polar thermoset substrate; (ii) optionally a primer layer disposed on the polar thermoset substrate; (iii) a first adhesive layer adhesively mated to the polar thermoset substrate, optionally with the primer layer disposed between the first adhesive layer and the polar thermoset substrate; (iv) a first layer of cured non-polar rubber adhesively mated to the first adhesive layer; (v) a second adhesive layer adhesively mated to the first layer of cured non-polar rubber; and (vi) a second layer of cured non-polar rubber forming an outer surface of the composite.