Patent · US Active

Manufacturing facility of absorbent body, absorbent body and absorbent article

US7717150B2 · kind B2 · utility

119Cited by

4References

10Claims

0Family size

Assignee

Daio Paper Corporation · JP

Inventors

Sadanao Manabe · Shikokuchuo, JP
Hiroyuki Hanao · Shikokuchuo, JP
Takeshi Furudoi · Shikokuchuo, JP
Akinori Fukae · Ozu, JP
Toshikazu Maeda · Shikokuchuo, JP
Hiroyuki Yano · Miyoshi, JP
Taira Kubo · Shikokuchuo, JP
Yoshiharu Miyashita · Shikokuchuo, JP
Tomotsugu Matsui · Tochigi, JP

Key dates

Filing date	Jun 28, 2005
Grant date	May 18, 2010
Priority date	—
Expiry date	Feb 2, 2027

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T428/233
WIPO fieldMedical technology
WIPO sectorInstruments

Abstract

A shuffling hand feeling and unwanted non-uniform absorption characteristics in the case of using a tow (fiber bundle) are prevented.An absorbent body includes a fiber aggregate 21 formed by opening the tow, a super absorbent polymer 54, and a sheet covering these components; and includesthe super absorbent polymer 54 bonded to the sheet 58 with an adhesive that is applied in a continuous plane to the entire surface or the substantially entire surface of at least the portion to be provided with the super absorbent polymer 54 in this sheet 58.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.