Global Patent Index - EP 3327188 A4

EP 3327188 A4 20190717 - BULKY YARN

Title (en)

BULKY YARN

Title (de)

DICKES GARN

Title (fr)

FIL VOLUMINEUX

Publication

EP 3327188 A4 20190717 (EN)

Application

EP 16827801 A 20160720

Priority

  • JP 2015145017 A 20150722
  • JP 2016071299 W 20160720

Abstract (en)

[origin: EP3327188A1] An object of the present invention is to provide a bulky yarn made of synthetic fibers, which is suppressed in tanglement between filaments while having a loop shape in the surface layer thereof, and has a soft texture and is light and excellent in heat retention properties while being good in handleability in high-order processing. The present invention provides a bulky yarn made of synthetic fibers, including: a sheath yarn (1) having a three-dimensional crimped structure; and a core yarn (2) twisted with the sheath yarn (1) to fix the sheath yarn (1), wherein the sheath yarn (1) is not substantially broken and continuously forms loops.

IPC 8 full level

D02G 3/34 (2006.01); D02G 1/16 (2006.01)

CPC (source: EP KR US)

D02G 1/162 (2013.01 - EP US); D02G 3/34 (2013.01 - EP KR US); D02G 3/42 (2013.01 - US); D02G 3/36 (2013.01 - EP US)

Citation (search report)

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 3327188 A1 20180530; EP 3327188 A4 20190717; EP 3327188 B1 20231004; CN 107849755 A 20180327; JP 2017122304 A 20170713; JP 6103157 B1 20170329; JP 6776938 B2 20201028; JP WO2017014241 A1 20170727; KR 102611708 B1 20231208; KR 20180033171 A 20180402; TW 201712175 A 20170401; TW I756178 B 20220301; US 2018216261 A1 20180802; US 2020325601 A1 20201015; WO 2017014241 A1 20170126

DOCDB simple family (application)

EP 16827801 A 20160720; CN 201680041511 A 20160720; JP 2016071299 W 20160720; JP 2016556917 A 20160720; JP 2017030969 A 20170222; KR 20187001290 A 20160720; TW 105123224 A 20160722; US 201615745559 A 20160720; US 202016915309 A 20200629