|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||264/116 ; 264/109 ; 264/123|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 9 인용 특허 : 0|
An article comprising compressed particles of polyolefin microfibers is provided. The article has a solidity of at least 20% is particularly suitable as a container for shipping and storing hazardous liquid materials or a cryogenic container.
A process for preparing an article comprising the steps of i) divellicating or milling a polyolefin microfiber web to provide particles of polyolefin microfibers, ii) providing said particles to a mold, iii) applying pressure to said microfibers, iv) releasing said pressure, and v) removing said article from said mold, said pressure being sufficient to achieve a solidity of at least about 20% when said pressure is released.