Substitutes for modified starch and latexes in paper manufacture

Chemistry: molecular biology and microbiology – Measuring or testing process involving enzymes or... – Involving transferase

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

435 4, 435278, 435885, 435886, 435 18, 435170, 536 111, 536 185, 53612312, 536124, 536128, 162100, C12Q 148, C12Q 100, C12Q 134, C07H 100

Patent

active

057121079

ABSTRACT:
The present invention provides methods of making paper utilizing glucans, produced by the glucosyltransferase C enzyme of the species Streptococcus mutans, instead of modified starches. The present glucans are functionally similar to the hydroxethyl modified starch and are particularly useful in the coating step of paper manufacture. The present glucans also exhibit thermoplastic properties and impart gloss to the paper during the coating step.

REFERENCES:
patent: 4202966 (1980-05-01), Misaki et al.
patent: 4342601 (1982-08-01), Vin
patent: 4597830 (1986-07-01), April et al.
patent: 4734162 (1988-03-01), Ampulski
patent: 5354424 (1994-10-01), Rha et al.
Kuramitsu, et al. "Characterization of Extracellular Glucosyltransferase Activity of Streptococcus mutans" Infection and Immunity; vol. 12(4); pp. 738-749; (1975) Month not available.
Yamashita, et al. "Role of the Streptococcus mutans gtf Genes in Caries Induction in the Specific-Pathogen-Free Rat Model" Infection and Immunity; vol. 61(9); pp. 3811-3817; (1993) Month not available.
Hanada, et al. "Isolation and Characterization of the Streptococcus mutans gtfC Gene, Coding for Synthesis of Both Soluble and Insoluble Glucans" Infection and Immunity; vol. 56(8); pp. 1999-2005; (1988) Month not available.
Kametaka, et al. "Purification and Characterization of Glucosyltransferase from Streptococcus mutans OMZ176 with Chromatofocusing" Microbios; vol. 51: pp. 29-35; (1987) Month not available.
Aoki, et al. "Cloning of a Streptococcus mutans Glucosyltransferase Gene Coding for Insoluble Glucan Synthesis" Infection and Immunity; vol. 53(3); pp. 587-595; (1986) Month not available.
Shimamura, et al. "Identification of Amino Acid Residues in Streptococcus mutans Glycosyltransferases Influencing the Structure of the Glucan Product" Journal Bacteriology; vol. 176 (16); pp. 4845-4850; (1994) Month not available.
Wenham, et al. "Regulation of Glucosyl-and Fructosyltransferase Synthesis by Continuous Cultures of Streptococcus mutans" J. General Microbiology; vol. 114; pp. 117-124; (1979) Month not available.
Fu, et al. "Maltodextrin Acceptor Reactions of Streptococcus mutans 6715 Glucosyltransferases" Carbohydrate Research; vol. 217; pp. 201-211; (1991) Month not available.
Bhattacharjee, et al. "Formation of .varies.-(1.fwdarw.6), .varies.-(1.fwdarw.3), and .varies.(1.fwdarw.2) Glycosidic Linkages by Dextransucrase from Streptococcus sanguis in Acceptor-Dependent Reactions" Carbohydrate Research; vol. 242; pp. 191-201; (1993) Month not available.
Russell, et al. "Expression of a Gene for Glucan-binding Protein from Streptococcus mutans in Escherichia coli" J. General Microbiology; vol. 131; pp. 295-299; (1985) Month not available.
Russell, et al. "Characterization of Glucosyltransferase Expressed from a Streptococcus sobrinus Gene Cloned in Escherichia coli" J. General Microbiology; vol. 133; pp. 935-944; (1987) Month not available.
Shiroza, et al. "Sequence Analysis of the gtfB Gene from Steptococcus mutans" J. Bacteriology; vol. 169(9); pp. 4263-4270; (1987) Month not available.
Muller-Rober, et al. "Inhibition of the ADP-glucose pyrophosphorylase in transgenic potatoes leads to sugar-storing tubers and influences tuber formation and expression of tuber storage protein genes" The EMBO J.; vol. 11(4); pp. 1229-1238; (1992) Month not available.
Creech, et al. "Carbohydrate Synthesis in Maize" Advances in Agronomy; vol. 20; pp. 275-322; (1968) Month not available.
Utsumi, et al. "Expression and Accumulation of Normal and Modified Soybean Glycinins in Potato Tubers" Plant Science; vol. 102; pp. 181-188; (1994) Month not available.
Visser, et al. "Transformation of Homozygous Diploid Potato with an Agrobacterium tumefacies Binary Vector System by Adventitious Shoot Regeneration on Leaf and Stem Segments" Plant Molecular Biology; vol. 12; pp. 329-337; (1989) Month not available.
Ebskamp, et al. "Accumulation of Fructose Polymers in Transgenic Tobacco" Bio/Technology; vol. 12; pp. 272-275; (1994) Month not available.
Armstrong, et al. "Regeneration of Plants from Somatic Cell Cultures: Applications for in vitro Genetic Manipulation" The Maize Handbook; pp. 663-671; (1994) Month not available.
Heiser, et al. "Starch Formulations" Starch and Starch Products in Paper Coating; pp. 147-162; (1990) Month not available.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Substitutes for modified starch and latexes in paper manufacture does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Substitutes for modified starch and latexes in paper manufacture, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Substitutes for modified starch and latexes in paper manufacture will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-340864

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.