RUBBER COMPOSITION FOR SEALANT, AND PNEUMATIC TIRE

Title:

RUBBER COMPOSITION FOR SEALANT, AND PNEUMATIC TIRE

Document Type and Number:

Japanese Patent JP2022038309

Kind Code:

A

Abstract:

To provide a rubber composition for sealant that has excellent fracture characteristics and excellent sealability, and a pneumatic tire (sealant tire) prepared using the same.SOLUTION: A rubber composition for sealant contains, relative to 100 pts.mass of a butyl rubber, a resin curing agent of 5-20 pts.mass and liquid polymers of 100-300 pts.mass.SELECTED DRAWING: Figure 4

More Like This:

JP2011157498	RESIN VARNISH, MOLDED ARTICLE, OPTICAL COMPONENT, AND OPTICAL DEVICE
JP2007513447	Polymer certification methods, certifiable polymers, methods of manufacturing certifiable polymers and certifiable products, and products manufactured by them.
JP3985084	Method of removing oily liquid from crosslinked polar resin particles

Inventors:

MATSUMOTO NORIHIRO

Application Number:

JP2020142738A

Publication Date:

March 10, 2022

Filing Date:

August 26, 2020

Export Citation:

Click for automatic bibliography generation Help

Assignee:

SUMITOMO RUBBER IND

International Classes:

C08L101/12; B29C73/20; B29C73/22; B60C1/00; B60C19/12; C08K5/14; C08K5/40; C08K5/405; C08K5/47; C08L23/20; C08L23/22

Attorney, Agent or Firm:

Patent Business Corporation Yasutomi International Patent Office

Previous Patent: Rubber composition for sealant, pneumatic tire

Next Patent: Fire hydrant housing housing