Paper making and fiber liberation – Processes and products – Non-uniform – irregular or configured web or sheet
Patent
1994-09-20
1995-05-16
Chin, Peter
Paper making and fiber liberation
Processes and products
Non-uniform, irregular or configured web or sheet
162112, 162158, 162179, D21H 2122
Patent
active
054157374
ABSTRACT:
Fibrous cellulose materials useful in the manufacture of soft, absorbent paper products such as paper towels, facial tissues, and toilet tissue are disclosed. The paper products contain a biodegradable vegetable oil based ester-functional quaternary ammonium chemical softening compound. Examples of preferred vegetable oil based ester-functional quaternary ammonium chemical softening compounds include diester dioleyldimethyl ammonium chloride (DEDODMAC) (i.e., di(octadec-z-9-oenoyloxyethyl)dimethylammonium chloride) and diester dierucyldimethyl ammonium chloride (DEDEDMAC) (i.e., di(docos-z-13-enoyloxyethyl)dimethylammonium chloride). Depending upon the paper product characteristic requirements, the saturation level of the fatty acyl groups of the vegetable oils can be tailored. Variables that need to be adjusted to maximize the benefits of using unsaturated vegetable oil based acyl groups include the Iodine Value (IV) of the fatty acyl groups; and the cis/trans isomer weight ratios in the fatty acyl groups.
REFERENCES:
patent: 2683087 (1954-07-01), Reynolds, Jr.
patent: 2683088 (1954-07-01), Reynolds, Jr.
patent: 3301746 (1967-01-01), Sanford et al.
patent: 3395708 (1968-08-01), Hervey et al.
patent: 3554862 (1971-01-01), Hervey et al.
patent: 3554863 (1971-01-01), Hervey et al.
patent: 3755220 (1973-08-01), Freimark et al.
patent: 3812000 (1974-05-01), Salvucci et al.
patent: 3817827 (1974-06-01), Benz
patent: 3844880 (1974-10-01), Meisel, Jr. et al.
patent: 3974025 (1976-08-01), Ayers
patent: 3994771 (1976-11-01), Morgan, Jr. et al.
patent: 4144122 (1979-03-01), Emanuelsson et al.
patent: 4158594 (1979-06-01), Becker et al.
patent: 4191609 (1980-03-01), Trokhan
patent: 4300981 (1981-11-01), Carstens
patent: 4303471 (1981-12-01), Laursen
patent: 4351699 (1982-09-01), Osborn
patent: 4377543 (1983-03-01), Strohbeen et al.
patent: 4425186 (1984-01-01), May et al.
patent: 4432833 (1984-02-01), Breese
patent: 4441962 (1984-04-01), Osborn, III
patent: 4447294 (1984-05-01), Osborn,III
patent: 4529480 (1985-07-01), Trokhan
patent: 4637859 (1987-01-01), Trokhan
patent: 4795530 (1989-01-01), Soerens et al.
patent: 4853086 (1989-08-01), Graef
patent: 4940513 (1990-07-01), Spendel
patent: 4959125 (1990-09-01), Spendel
patent: 4981557 (1991-01-01), Bjorkquist
patent: 5066414 (1991-11-01), Chang
patent: 5217576 (1993-06-01), Phan
patent: 5223096 (1993-06-01), Phan et al.
patent: 5240562 (1993-08-01), Phan et al.
patent: 5262007 (1993-11-01), Phan et al.
patent: 5264082 (1993-11-01), Phan et al.
patent: 5279767 (1994-01-01), Phan et al.
patent: 5312522 (1994-05-01), Phan et al.
Phan Dean V.
Trokhan Paul D.
Chin Peter
Hersko Bart S.
Linman E. Kelly
Rasser Jacobus C.
The Procter & Gamble & Company
LandOfFree
Paper products containing a biodegradable vegetable oil based ch does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Paper products containing a biodegradable vegetable oil based ch, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Paper products containing a biodegradable vegetable oil based ch will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-635635