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1. 发明申请

US20200298510A1 TIRE SEALANT COMPOSITION 审中-公开
公开(公告)号：US20200298510A1
公开(公告)日：2020-09-24
申请号：US16895517
申请日：2020-06-08
申请人： Bridgestone Americas Tire Operations, LLC , Bridgestone Corporation
发明人： Amy M. Randall , Ludovica Caliano , Benjamin C. Galizio , Raffaele di Ronza , Claudia Aurisicchio , Giuseppe Pezzullo
IPC分类号： B29C73/16 , B29D30/06 , C08L7/00 , C08L23/24 , C08L91/00
摘要： Disclosed herein are a sealant composition for use with tires, a tire having at least one component with at least one surface at least partially coated with the sealant composition, and related methods for applying the sealant composition to tires. The sealant composition comprises biorubber and a softener comprising at least one of plant oil or plant resin and has a non-petroleum content of at least 70% by weight.

2. 发明申请

US20200248045A1 WATER-BASED ADHESIVES 审中-公开
公开(公告)号：US20200248045A1
公开(公告)日：2020-08-06
申请号：US16858194
申请日：2020-04-24
申请人： Bridgestone Corporation
发明人： Amy M. Randall , William L. Hergenrother , Sheel Agarwal , Ashley S. Hilton
IPC分类号： C09J111/02 , C08K3/04 , C08K5/01 , C08K7/14 , C09J11/00 , C09J121/02 , B32B7/12 , B32B25/04 , C09J11/04 , C09J11/06 , C09J11/08 , C09J107/02
摘要： An adhesive includes a polymeric latex, a penetrant selected from the group consisting of: terpenes, polylimonene, limonene, carvone, a-pinene, citral, dipentene, 1,8-cineole, eucalyptol, citronellol, geraniol, citronellene, terpinen-4-ol, borneol, camphor, guayule resin, and combinations thereof; and a reinforcing filler. The adhesive has a solids content of 35-65% and a pH of 9 to 12. Articles of manufacture, such as tires and air springs incorporate the adhesive to join rubber interfaces. A method of making the adhesive is also is provided.

3. 发明申请

US20190134930A1 TIRE SEALANT COMPOSITION 审中-公开
公开(公告)号：US20190134930A1
公开(公告)日：2019-05-09
申请号：US16096569
申请日：2017-04-26
申请人： Bridgestone Americas Tire Operations, LLC , Bridgestone Corporation
发明人： Amy M. Randall , Ludovica Caliano , Benjamin C. Galizio , Raffaele di Ronza , Claudia Aurisicchio , Giuseppe Pezzullo
IPC分类号： B29C73/16 , B29D30/06 , C08L23/24 , C08L91/00 , C08L7/00
摘要： Disclosed herein are a sealant composition for use with tires, a tire having at least one component with at least one surface at least partially coated with the sealant composition, and related methods for applying the sealant composition to tires. The sealant composition comprises biorubber and a softener comprising at least one of plant oil or plant resin and has a non-petroleum content of at least 70% by weight.

4. 发明申请

US20150126673A1 Compositions Containing Purified Non-Hevea Rubber And Related Purification Methods 有权
标题翻译：含纯化非均质橡胶及相关纯化方法的组合物
公开(公告)号：US20150126673A1
公开(公告)日：2015-05-07
申请号：US14401749
申请日：2013-05-16
申请人： Bridgestone Corporation
发明人： Amy M. Randall , Arif O. Gozen
IPC分类号： C08C2/02 , C08L7/00
CPC分类号： C08C2/02 , B01D11/0288 , C08C1/00 , C08C1/04 , C08L7/00
摘要： Provided herein are organic solvent-based processes for the isolation of purified natural rubber from non-Hevea plants. The processes are particularly useful with plant matter that comprises at least 90% by weight roots sourced from Taraxacum kok-saghyz (Russian dandelion), Scorzonera tau-saghyz (Tau-Saghyz), Scorzonera uzbekistanica, and combinations thereof. Also provided herein is a purified non-Hevea rubber product containing 100 phr of rubber sourced from Taraxacum kok-saghyz, Scorzon-era tau-saghyz, Scorzonera uzbekistanica, and combinations thereof, having a specified purity level. Additionally provided are sulfur-vulcanizable rubber compounds and sulfur-vulcanized rubber compounds that incorporate 10-100 phr of purified non-Hevea rubber product sourced from Taraxacum kok-saghyz, Scorzonera tau-saghyz, Scorzonera uzbekistanica, and combinations thereof, having a specified purity level.
摘要翻译：本文提供了用于从非三叶草植物中分离纯化天然橡胶的基于有机溶剂的方法。该方法特别适用于含有至少90％重量的源自蒲公英的蒲公英，Scorzonera tau-saghyz（Tau-Saghyz），乌兹别克斯克氏菌及其组合的植物物质。本文还提供了一种纯化的非均匀橡胶产品，其含有100phr来源于蒲公英，其中包括具有特定纯度水平的蒲公英时代牛蒡子，乌斯他尼卡氏菌及其组合的橡胶。另外提供了可硫可硫化的橡胶化合物和硫硫化橡胶化合物，其掺入10-100phr来源于Taraxacum kok-saghyz，Scorzonera tau-saghyz，乌斯他尼氏菌及其组合的纯化的非均匀橡胶产品，其具有特定的纯度水平。

5. 发明授权

US10221297B2 Rubber compositions and uses thereof 有权
公开(公告)号：US10221297B2
公开(公告)日：2019-03-05
申请号：US15518984
申请日：2015-10-15
申请人： Bridgestone Corporation , Amy M. Randall , Yuan-Yong Yan , Kevin M. McCauley
发明人： Amy M. Randall , Yuan-Yong Yan , Kevin M. McCauley
IPC分类号： C08K5/20 , C08K5/01 , C08K3/04 , C08K3/22 , C08L9/00 , C08K3/00 , C08K3/013
摘要： The present disclosure is directed to rubber compositions containing a chemical additive capable of generating or enhancing strain-induced crystallization into the compositions, and tires containing the rubber compositions in one or more components such as sidewalls or treads. The chemical additive is at least one fatty acid amide compound of formula (I). As well, certain embodiments relate to methods for achieving reduced wear or improved durability in a tire tread or tire sidewall by using the chemical additives.

6. 发明授权

US10138351B2 Rubber compositions and uses thereof 有权
公开(公告)号：US10138351B2
公开(公告)日：2018-11-27
申请号：US15519014
申请日：2015-10-15
申请人： Bridgestone Corporation
发明人： Amy M. Randall , Kevin M. McCauley , Sheel P. Agarwal , Christopher G. Robertson
IPC分类号： C08K5/20 , C08K5/098 , C07F1/08 , C07C233/77 , C08K3/04 , B60C1/00 , C08K5/00 , C08K5/01
摘要： The present disclosure is directed to rubber compositions containing a chemical additive capable of generating or enhancing strain-induced crystallization into the compositions, and tires containing the rubber compositions in one or more components such as sidewalls or treads. The chemical additive is at least one nucleating agent of formula (I) or formula (II). As well, certain embodiments relate to methods for achieving reduced wear or improved durability in a tire tread or tire sidewall by using the chemical additives.

7. 发明申请

US20140329102A1 Water-Based Adhesives 审中-公开
标题翻译：水性胶粘剂
公开(公告)号：US20140329102A1
公开(公告)日：2014-11-06
申请号：US14363230
申请日：2012-12-07
申请人： Bridgestone Corporation
发明人： Amy M. Randall , William L. Hergenrother , Sheel Agarwal , Ashley S. Hilton
IPC分类号： C09J111/02 , B32B25/04 , C09J11/08 , C08K3/04 , C08K5/01 , C09J11/06 , C09J11/04 , B32B7/12 , C09J107/02
CPC分类号： C09J111/02 , B29D2030/544 , B32B7/12 , B32B25/042 , B32B2250/03 , B32B2250/248 , B32B2270/00 , B32B2605/00 , C08K3/04 , C08K5/01 , C08K7/14 , C09J11/00 , C09J11/04 , C09J11/06 , C09J11/08 , C09J107/02 , C09J121/02 , Y10T428/31826 , Y10T428/3183
摘要： An adhesive includes a polymeric latex, a penetrant selected from the group consisting of: terpenes, polylimonene, limonene, carvone, a-pinene, citral, dipentene, 1,8-cineole, eucalyptol, citronellol, geraniol, citronellene, terpinen-4-ol, borneol, camphor, guayule resin, and combinations thereof; and a reinforcing filler. The adhesive has a solids content of 35-65% and a pH of 9 to 12. Articles of manufacture, such as tires and air springs incorporate the adhesive to join rubber interfaces. A method of making the adhesive is also is provided.
摘要翻译：粘合剂包括聚合物胶乳，选自萜烯，聚苎烯，柠檬烯，香芹酮，蒎烯，柠檬醛，二戊烯，1,8-桉树脑，桉树脑，香茅醇，香叶醇，香茅酚，萜品烯-4-酮的渗透剂，醇，冰片，樟脑，果胶树脂及其组合; 和增强填料。粘合剂的固体含量为35-65％，pH值为9至12.制品如轮胎和空气弹簧包含粘合剂以连接橡胶界面。还提供了制造粘合剂的方法。

8. 发明授权

US11407926B2 Water-based adhesives 有权
公开(公告)号：US11407926B2
公开(公告)日：2022-08-09
申请号：US16858194
申请日：2020-04-24
申请人： Bridgestone Corporation
发明人： Amy M. Randall , William L. Hergenrother , Sheel Agarwal , Ashley S. Hilton
IPC分类号： C09J111/02 , C08K3/04 , C08K5/01 , C08K7/14 , C09J11/00 , C09J121/02 , B32B7/12 , B32B25/04 , C09J11/04 , C09J11/06 , C09J11/08 , C09J107/02 , B29D30/54
摘要： An adhesive includes a polymeric latex, a penetrant selected from the group consisting of: terpenes, polylimonene, limonene, carvone, α-pinene, citral, dipentene, 1,8-cineole, eucalyptol, citronellol, geraniol, citronellene, terpinen-4-ol, borneol, camphor, guayule resin, and combinations thereof; and a reinforcing filler. The adhesive has a solids content of 35-65% and a pH of 9 to 12. Articles of manufacture, such as tires and air springs incorporate the adhesive to join rubber interfaces. A method of making the adhesive is also is provided.

9. 发明申请

US20170240722A1 Improved Rubber Compositions And Uses Thereof 审中-公开
公开(公告)号：US20170240722A1
公开(公告)日：2017-08-24
申请号：US15518984
申请日：2015-10-15
申请人： Amy M. RANDALL , Yuan-Yong Yan , Kevin M. MCCAULEY , Bridgestone Corporation
发明人： Amy M. Randall , Yuan-Yong Yan , Kevin M. McCauley
IPC分类号： C08K5/20 , C08K5/01 , C08L9/00 , C08K3/04 , C08K3/22
CPC分类号： C08K5/20 , C08K3/00 , C08K3/013 , C08K3/04 , C08K3/22 , C08K5/01 , C08K2003/2296 , C08L9/00 , C08L2205/025 , C08L91/00 , C08L91/06 , C08K5/09 , C08K3/06
摘要： The present disclosure is directed to rubber compositions containing a chemical additive capable of generating or enhancing strain-induced crystallization into the compositions, and tires containing the rubber compositions in one or more components such as sidewalls or treads. The chemical additive is at least one fatty acid amide compound of formula (I). As well, certain embodiments relate to methods for achieving reduced wear or improved durability in a tire tread or tire sidewall by using the chemical additives.

10. 发明申请

US20170233549A1 Improved Rubber Compositions And Uses Thereof 审中-公开
公开(公告)号：US20170233549A1
公开(公告)日：2017-08-17
申请号：US15519014
申请日：2015-10-15
申请人： Bridgestone Corporation
发明人： Amy M. Randall , Kevin M. McCauley , Sheel P Agarwal , Christopher G. Robertson
IPC分类号： C08K5/20 , C07F1/08 , C08K3/04 , C07C233/77 , B60C1/00 , C08K5/098
CPC分类号： C08K5/20 , B60C1/0016 , B60C1/0025 , C07C233/77 , C07F1/08 , C08K3/04 , C08K5/0083 , C08K5/01 , C08K5/098 , C08L9/00
摘要： The present disclosure is directed to rubber compositions containing a chemical additive capable of generating or enhancing strain-induced crystallization into the compositions, and tires containing the rubber compositions in one or more components such as sidewalls or treads. The chemical additive is at least one nucleating agent of formula (I) or formula (II). As well, certain embodiments relate to methods for achieving reduced wear or improved durability in a tire tread or tire sidewall by using the chemical additives.

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