Title:
【発明の名称】酸化剤に耐性のある自己回復物品
Document Type and Number:
Japanese Patent JP2002530544
Kind Code:
A
Abstract:
Self-healing articles resistant to oxidizing agents and useful for surface conditioning of sheets, especially metal sheets, are described. The articles comprise a plurality of compacted, stacked non-woven web elements, the web elements each comprising entangled fibers bonded together at points of mutual contact by a bonding agent. The article is resistant to an oxidizing agent or agents, has a Shore A hardness in the range of 70 to 93 and a void volume in the range of 2 to 30 percent. The non-woven articles can be configured into any of a variety of convenient and useful shapes, such as roll shapes, slab or bar shapes. The methods of making these articles are also described.
More Like This:
Inventors:
John Be Young
Lauren El Barber
Lauren El Barber
Application Number:
JP2000583649A
Publication Date:
September 17, 2002
Filing Date:
October 14, 1999
Export Citation:
Assignee:
3M Innovative Properties Company
International Classes:
B21B45/02; B32B5/26; C23G3/02; D04H1/58; F16C13/00; (IPC1-7): D04H1/58; F16C13/00
Attorney, Agent or Firm:
Aoyama Ryo (1 person outside)