EP 2088237 A1 20090812 - High basis weight TAD towel prepared from coarse furnish
Title (en)
High basis weight TAD towel prepared from coarse furnish
Title (de)
Hochgewichtiges TAD-Handtuch aus einer groben Stoffmischung
Title (fr)
Serviette TAD à poids de base élevé préparée à partir d'une composition brute
Publication
Application
Priority
- US 2554908 P 20080201
- US 35752409 A 20090122
Abstract (en)
Kitchen roll toweling having surprising softness, absorbency and bulk is formed from a furnish comprising long cellulosic fiber having: (i) average weight-weighted fiber length of at least 2.5 mm; coarseness at least 15.5 mg/100 mm; and a Canadian Standard freeness of at least 600 ml combined with (ii) short cellulosic fiber having an average weight-weighted fiber length of at most 1.9 mm having a Canadian Standard freeness of at least 500 ml in a weight ratio of short fiber to long fiber of at least 0.25 to 1.0 to form a nascent web having a consistency in the range from about 10% to about 35% which is rush transferred from one fabric to another at a speed differential of at least about 15%, and creping the web from a Yankee dryer while controlling the real crepe to at most 3% and thereafter converting the web to form a two ply product having a basis weight of at least 29 lb/rm and caliper of at least 220 mils/8 sheets.
IPC 8 full level
D21F 5/18 (2006.01); D21F 11/00 (2006.01); D21H 27/00 (2006.01); D21H 27/40 (2006.01)
CPC (source: EP)
D21F 5/182 (2013.01); D21F 11/006 (2013.01); D21H 27/002 (2013.01); D21H 27/40 (2013.01)
Citation (applicant)
- US 3301746 A 19670131 - SANFORD LAWRENCE H, et al
- US 4440597 A 19840403 - WELLS EDWARD R [US], et al
- US 3812000 A 19740521 - SALVUCCI J, et al
- US 3821068 A 19740628 - SHAW D
- US 4533457 A 19850806 - WATANABE FUMIO [JP]
- US 5591305 A 19970107 - CAMERON JOHN H [US]
- US 5569358 A 19961029 - CAMERON JOHN H [US]
- US 5320710 A 19940614 - REEVES R HEATH [US], et al
- US 3755220 A 19730828 - FREIMARK B, et al
- US 3434918 A 19690325 - BERNARDIN LEO J
- US 4204504 A 19800527 - DABRIO JOHN W [US]
- US 4431481 A 19840214 - DRACH JOHN E [US], et al
- US 3819470 A 19740625 - SHAW D, et al
- US 5087324 A 19920211 - AWOFESO ANTHONY O [US], et al
- US 5348620 A 19940920 - HERMANS MICHAEL A [US], et al
- US 4300981 A 19811117 - CARSTENS JERRY E
- US 3994771 A 19761130 - MORGAN JR GEORGE, et al
- US D384210 S 19970930 - DU GROSRIEZ CAROL LEFEBVRE [FR]
- US 4528316 A 19850709 - SORENS DAVE A [US]
- US 2005006040 A1 20050113 - BOETTCHER JEFFERY J [US], et al
- US 40904203 A 20030409
- WO 0185109 A1 20011115 - GOLDSCHMIDT CHEMICAL COMPANY [US]
- US 5338807 A 19940816 - ESPY HERBERT H [US], et al
- US 2926116 A 19600223 - KEIM GERALD I
- US 3058873 A 19621016 - KEIM GERALD I, et al
- US 3772076 A 19731113 - KEIM G
- US 5961782 A 19991005 - LUU PHUONG VAN [US], et al
- US 6133405 A 20001017 - ALLEN ANTHONY J [US]
- US 6207011 B1 20010327 - LUU PHUONG VAN [US], et al
- H. ESPY: "Alkaline-Curing Polymeric Amine-Epichlorohydrin Resins", article "Wet-Strength Resins and Their Applications"
Citation (search report)
- [A] EP 0806520 A1 19971112 - JAMES RIVER CORP [US]
- [A] US 6419790 B1 20020716 - LEEGE JOSEPH C [US], et al
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 TR
Designated extension state (EPC)
AL BA RS
DOCDB simple family (publication)
DOCDB simple family (application)
EP 09001039 A 20090126; CA 2651127 A 20090126