Global Patent Index - EP 3733034 B1

EP 3733034 B1 20220629 - TOILET PAPER

Title (en)

TOILET PAPER

Title (de)

TOILETTENPAPIER

Title (fr)

PAPIER HYGIÉNIQUE

Publication

EP 3733034 B1 20220629 (EN)

Application

EP 18894199 A 20181211

Priority

  • JP 2017252551 A 20171227
  • JP 2018045438 W 20181211

Abstract (en)

[origin: EP3733034A1] To provide toilet paper which is hardly torn in wiping other than the human body and is excellent in texture at the time of wiping humans.To solve such problem, in three or four-ply toilet paper, a basis weight per ply of the toilet paper is 14.9 g/m<sup>2</sup>or more and 16.2 g/m<sup>2</sup>or less, an overall paper thickness is 297 µm or more and 435 µm or less, a dry tensile strength in a longitudinal direction is 451 cN/25 mm or more and 1001 cN/25 mm or less, and a ratio of a wet tensile strength in a horizontal direction to a dry tensile strength in a horizontal direction is 0.09 or more.

IPC 8 full level

A47K 10/16 (2006.01); D21H 27/00 (2006.01); D21H 27/30 (2006.01)

CPC (source: CN EP KR US)

A47K 10/16 (2013.01 - CN EP KR US); D21H 27/002 (2013.01 - EP); D21H 27/005 (2013.01 - EP); D21H 27/30 (2013.01 - EP US)

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DOCDB simple family (publication)

EP 3733034 A1 20201104; EP 3733034 A4 20210825; EP 3733034 B1 20220629; CN 109965759 A 20190705; CN 109965759 B 20230328; JP 2019115593 A 20190718; JP 7084717 B2 20220615; KR 20200101910 A 20200828; US 2021059484 A1 20210304; WO 2019131103 A1 20190704

DOCDB simple family (application)

EP 18894199 A 20181211; CN 201810486821 A 20180521; JP 2017252551 A 20171227; JP 2018045438 W 20181211; KR 20207015219 A 20181211; US 201816958335 A 20181211