EP 2358944 A4 20140618 - WATER-SOLUBLE CREPING MATERIALS
Title (en)
WATER-SOLUBLE CREPING MATERIALS
Title (de)
WASSERLÖSLICHE KREPPMATERIALIEN
Title (fr)
MATÉRIAUX DE CRÊPAGE HYDROSOLUBLES
Publication
Application
Priority
- IB 2009055563 W 20091208
- US 31713708 A 20081219
- US 55796909 A 20090911
Abstract (en)
[origin: US2010155004A1] Fibrous articles are disclosed containing an additive composition. The additive composition, for instance, may include a water-soluble film forming component and water-soluble modifying components that is deposited at least at the surface of a fibrous web. In some aspects, the additive composition includes polymers that demonstrate a certain LCST and melting temperature. In another aspect, the additive composition is applied to the fibrous web during the heated drying phase, such as with a Yankee dryer. The fibrous web with additive composition is then creped. The additive composition may improve the perceived softness of the web without substantially affecting the absorbency of the web in an adverse manner.
IPC 8 full level
D21H 21/14 (2006.01); D21H 13/02 (2006.01); D21H 17/25 (2006.01); D21H 17/28 (2006.01); D21H 19/20 (2006.01); D21H 19/22 (2006.01); D21H 23/02 (2006.01)
CPC (source: EP KR US)
A47K 10/16 (2013.01 - KR); D21H 3/00 (2013.01 - KR); D21H 17/24 (2013.01 - KR); D21H 17/25 (2013.01 - EP US); D21H 17/28 (2013.01 - EP US); D21H 17/33 (2013.01 - KR); D21H 17/35 (2013.01 - EP US); D21H 17/36 (2013.01 - EP US); D21H 19/20 (2013.01 - EP US); D21H 19/22 (2013.01 - EP US); D21H 19/74 (2013.01 - EP US); D21H 25/005 (2013.01 - EP US)
Citation (search report)
- [A] US 4501640 A 19850226 - SOERENS DAVE A [US]
- [A] US 2004044130 A1 20040304 - LABEAU MARIE-PIERRE [FR], et al
- See references of WO 2010070525A2
Designated contracting state (EPC)
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 SE SI SK SM TR
DOCDB simple family (publication)
US 2010155004 A1 20100624; AU 2009329171 A1 20100624; BR PI0917732 A2 20160216; CA 2744079 A1 20100624; CO 6390064 A2 20120229; EP 2358944 A2 20110824; EP 2358944 A4 20140618; IL 213143 A0 20110731; KR 20110102888 A 20110919; MX 2011005190 A 20110601; PE 20120503 A1 20120509; RU 2011129442 A 20130127; SA 109300743 B1 20140107; TW 201031790 A 20100901; WO 2010070525 A2 20100624; WO 2010070525 A3 20101007; ZA 201103842 B 20120829
DOCDB simple family (application)
US 55796909 A 20090911; AU 2009329171 A 20091208; BR PI0917732 A 20091208; CA 2744079 A 20091208; CO 11074685 A 20110615; EP 09833039 A 20091208; IB 2009055563 W 20091208; IL 21314311 A 20110526; KR 20117014225 A 20091208; MX 2011005190 A 20091208; PE 2011001145 A 20091208; RU 2011129442 A 20091208; SA 109300743 A 20091209; TW 98142006 A 20091209; ZA 201103842 A 20110525