James M Cain

US Patent:

7683126, Mar 23, 2010

Filed:

Aug 3, 2004

Appl. No.:

10/910047

Inventors:

Charles William Neal - Fairfield OH, US
Edward Aprahamian, Jr. - Cincinnati OH, US
James Allen Cain - Leesburg GA, US

Assignee:

The Procter & Gamble Company - Cincinnati OH

International Classification:

D21H 21/14

US Classification:

525 56, 525 55, 525178, 525185

Abstract:

The present invention relates to a creping aid composition comprising a film-forming semi-crystalline polymer and a vehicle system comprising a cationic polymer resin, a water soluble anionic film forming polymer, and water, wherein the net Mutek charge of the vehicle system is less than about −200 μeq/g solid and the pH of the creping aid composition is greater than the pH of the vehicle system. The present invention also relates to methods of producing paper products comprising the steps of a) providing a fibrous structure having a first surface and a second surface; b) providing a drying surface; c) applying a creping aid composition whereby the creping aid composition contacts one of the drying surface or the fibrous structure, said creping aid composition comprising i) a film-forming semi-crystalline polymer and ii) a vehicle system comprising a cationic polymer resin, a water-soluble anionic film-forming polymer, and water, wherein the net Mutek charge of the vehicle system is less than about −200 μeq/g solid and the pH of the creping aid composition is greater than the pH of the vehicle system; d) applying the fibrous structure to the drying surface such that the fibrous structure, the creping aid composition and the drying surface are all in contact; e) removing the fibrous structure from the drying surface.

US Patent:

7700027, Apr 20, 2010

Filed:

Nov 6, 2008

Appl. No.:

12/266011

Inventors:

Charles William Neal - Fairfield OH, US
Edward Aprahamian, Jr. - Cincinnati OH, US
James Allen Cain - Leesburg GA, US

Assignee:

The Procter & Gamble Company - Cincinnati OH

International Classification:

D21H 21/14
D21H 17/33
D21H 17/36
D21H 17/54
D21H 27/02
B31F 1/12

US Classification:

264283, 525 56, 525178, 525 55, 525185, 162111, 162112, 156183

Abstract:

The present invention relates to a creping aid composition comprising a film-forming semi-crystalline polymer and a vehicle system comprising a cationic polymer resin, a water soluble anionic film forming polymer, and water, wherein the net Mutek charge of the vehicle system is less than about −200 μeq/g solid and the pH of the creping aid composition is greater than the pH of the vehicle system. The present invention also relates to methods of producing paper products comprising the steps of a) providing a fibrous structure having a first surface and a second surface; b) providing a drying surface; c) applying a creping aid composition whereby the creping aid composition contacts one of the drying surface or the fibrous structure, said creping aid composition comprising i) a film-forming semi-crystalline polymer and ii) a vehicle system comprising a cationic polymer resin, a water-soluble anionic film-forming polymer, and water, wherein the net Mutek charge of the vehicle system is less than about −200 μeq/g solid and the pH of the creping aid composition is greater than the pH of the vehicle system; d) applying the fibrous structure to the drying surface such that the fibrous structure, the creping aid composition and the drying surface are all in contact; e) removing the fibrous structure from the drying surface.

US Patent:

20220178076, Jun 9, 2022

Filed:

Nov 8, 2021

Appl. No.:

17/521174

Inventors:

Fei Wang - Mason OH, US
Douglas Jay Barkey - Salem Township OH, US
James Allen Cain - Albany NY, US
Stephen John DelVecchio - Cincinnati OH, US
Angela Marie Leimbach - Hamilton OH, US
Kun Piao - Deerfield Township OH, US
James Kenneth Comer - West Chester OH, US
Ryan Dominic Maladen - Anderson Township OH, US

International Classification:

D21F 11/00
D21H 27/00
D21H 27/02
D21F 1/10
D21F 3/04
D21F 5/04
D21F 5/18
D21F 9/02
D21H 25/00

Abstract:

A fibrous structure. The structure may include a plurality of continuous or semi-continuous knuckles extending from portions of the surface of the fibrous structure in a parallel path, wherein the plurality of knuckles may be separated by adjacent continuous or semi-continuous pillows. Each knuckle may comprise a plurality of discrete pillows, the plurality of discrete pillows may be arranged in a spaced configuration along the path of each knuckle; alternatively, each pillow may comprise a plurality of discrete knuckles, the plurality of discrete knuckles may be arranged in a spaced configuration along the path of each pillow.