IP Library Granted Patent US 8,002,949
Granted Patent B2
US 8,002,949 · App. 12/587,376 · Granted Aug 23, 2011

Tissue products containing softness

Assignee: Kruger Products L.P.
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Quick Facts
Patent No.
US 8,002,949
App. No.
12/587,376
Granted
Aug 23, 2011
Kind
B2
Abstract

A composition for cellulostic fibers containing amino silicone to impart improved hand feel. The composition may be included in a lotion applied to tissue paper and may include a hydrophilic softener. A carrier for trace substances, fragrances, vitamin E, aloes and colouring agents may also be used. Such carrier may comprise microcapsules.

Claims (14)

1. A tissue paper product comprising a web of non-woven wood pulp fibers to which is applied an essentially anhydrous composition comprising approximately by weight less than 1% of aloe;

less than 1% of vitamin E;

about 60%-99% of a hydrophilic softener composition comprising by weight Bis (C 13 -C 15 Alkoxy) PG Amodimethicone (and) PEG/PPG-24/24 Methyl Ether Glycidoxy Dimethicone; and

the remainder mineral oil; wherein said paper is imparted with an increase in softness without loss of wet tensile strength as compared with said paper without said application.

2. A tissue paper product according to claim 1 , wherein said web comprises approximately: (i) 55% by weight as bleached eucalyptus pulp and (ii) 45% by weight as bleached northern softwood kraft pulp.

3. A tissue paper product according to claim 1 , further comprising a carrier containing an additive selected from the group consisting of fragrance, vitamin E and its derivatives, aloe, a colouring agent and combinations thereof.

4. A tissue paper product according to claim 3 , including a fragrance comprising one part of concentrated fragrance together with four to ten parts carrier.

5. A tissue paper product according to claim 3 , wherein the carrier comprises microcapsules.

6. A tissue paper product according to claim 3 , wherein the carrier for the additive is selected from the group consisting of food grade mineral oil and polyethylene glycol.

7. A tissue paper product according to claim 3 , including a fragrance comprising aromatic chemicals and essential oils.

8. A tissue paper product according the claim 7 , wherein the essential oil is selected from the group consisting of menthol, eucalyptus oil, camphor gum, vanilla and combinations thereof.

9. A tissue paper product according to claim 1 , comprising a multiple ply sheet.

10. A method of preparing a tissue paper product as defined in claim 1 , comprising applying the essentially anhydrous composition to said web using an application technique selected from the group consisting of spraying, flexographic printing and roto-gravure printing.

11. A method according to claim 10 , wherein said composition is applied to at least one surface of said web.

Assignments (6)
SECURITY AGREEMENT Recorded Apr 5, 2013
From: KRUGER PRODUCTS L.P.
To: NATIONAL BANK OF CANADA, A CANADIAN CHARTERED BANK
Reel/Frame 030157/0503 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jan 16, 2013
From: KRUGER PRODUCTS L.P.
To: KRUGER PROUDCTS II L.P.
Reel/Frame 029637/0512 →
CHANGE OF NAME Recorded Jan 16, 2013
From: KRUGER PRODUCTS II L.P.
To: KRUGER PRODUCTS L.P.
Reel/Frame 029638/0378 →
NUNC PRO TUNC ASSIGNMENT Recorded Jul 18, 2011
From: STEWART, CHARLES W. A.; PEREZ, JOSE E.C.; BUDER, PHILIP; GENDRON, RICHARD; LANDRY, VINCENT; DESAULNIERS, MARC J.G.
To: SCOTT PAPER LIMITED
Reel/Frame 026606/0213 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jul 18, 2011
From: KRUGER PRODUCTS LIMITED/PRODUITS KRUGER LIMITED
To: KRUGER PRODUCTS L.P.
Reel/Frame 026606/0526 →
CHANGE OF NAME Recorded Jul 18, 2011
From: SCOTT PAPER LIMITED
To: KRUGER PRODUCTS LIMITED/PRODUITS KRUGER LIMITED
Reel/Frame 026609/0709 →
Continuity (3)
Continuation 10297053
Provisional Application 60282143 · Apr 9, 2001
Related Publication 20100089540A1 · Apr 15, 2010