Patent · US Active

Process for making absorbent component

US8771471B2 · kind B2 · utility

1Cited by

4References

20Claims

0Family size

Assignee

The Procter & Gamble Company · US

Inventors

Anirudh Singh · Cincinnati, US
Christopher Michael Young · Loveland, US
Timothy Duane Smith · Cincinnati, US
Steven Lee Barnholtz · Sharonville, US
Dirk Saevecke · Wiesbaden, DE
Gina Isoldi · Roma, IT
Florian Philip Rousselange · Neu-Isenburg, DE
Norbert Stelzer · Roßtal, DE

Key dates

Filing date	Jan 24, 2013
Grant date	Jul 8, 2014
Priority date	—
Expiry date	Jan 24, 2033

Classification

Technology area (CPC D)Textiles; Paper
CPC primaryD21H15/04
WIPO fieldTextile and paper machines
WIPO sectorMechanical engineering

Abstract

A process for making an absorbent component comprising the steps of providing individual sheets of pulp; attaching a first individual pulp sheet to one or more second individual pulp sheets to form a strip of pulp; feeding the strip of pulp into a defiberizer; defiberizing the strip of pulp to form defiberized fibers; and depositing the defiberized fibers onto a forming surface to form the absorbent component.

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