Patents by Inventor Alex Pociluyko

Alex Pociluyko has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Cationic dyestuff printing inks
    Patent number: 4432900
    Abstract: Bleed-fast, dyes cellulosics particularly absorbent papers have been obtained with a particular class of water-soluble, cationic dyes reacted with a water-soluble aldehyde, preferably formaldehyde, glyoxal or glutaraldehyde. An aqueous printing fluid containing the water-soluble cationic dye and the aldehyde, upon drying, produces a water-resistant dyestuff having improved bleed fastness upon cellulosic fibers.
    Type: Grant
    Filed: July 14, 1981
    Date of Patent: February 21, 1984
    Assignee: Scott Paper Company
    Inventor: Alex Pociluyko
  • Bleed-fast cationic dyestuffs
    Patent number: 4394212
    Abstract: Bleed-fast, dyed cellulosics particularly absorbent papers have been obtained with a particular class of water-soluble, cationic dyes reacted with a water-soluble dialdehyde, preferably glyoxal or glutaraldehyde. An aqueous printing fluid containing the water-soluble cationic dye and the dialdehyde, upon drying, produces a water-resistant dyestuff having improved bleed fastness upon cellulosic fibers.
    Type: Grant
    Filed: November 9, 1981
    Date of Patent: July 19, 1983
    Assignee: Scott Paper Company
    Inventor: Alex Pociluyko
  • Bleed-fast cationic dye stuffs
    Patent number: 4359419
    Abstract: Bleed-fast, dyed cellulosics particularly absorbent papers have been obtained with a particular class of water-soluble, cationic dyes reacted with a water-soluble dialdehyde, preferably glyoxal or glutaraldehyde. An aqueous printing fluid containing the water-soluble cationic dye and the dialdehyde, upon drying, produces a water-resistant dyestuff having improved bleed fastness upon cellulosic fibers.
    Type: Grant
    Filed: October 26, 1979
    Date of Patent: November 16, 1982
    Assignee: Scott Paper Company
    Inventor: Alex Pociluyko
  • Cationic dyestuff printing inks
    Patent number: 4340386
    Abstract: Bleed-fast, dyed cellulosics particularly absorbent papers have been obtained with a particular class of water-soluble, cationic dyes reacted with a water-soluble aldehyde, preferably formaldehyde, glyoxal or glutaraldehyde. An aqueous printing fluid containing the water-soluble cationic dye and the aldehyde, upon drying, produces a water-resistant dyestuff having improved bleed fastness upon cellulosic fibers.
    Type: Grant
    Filed: November 14, 1980
    Date of Patent: July 20, 1982
    Assignee: Scott Paper Company
    Inventor: Alex Pociluyko
  • Bleed-fast cationic dyestuffs
    Patent number: 4221562
    Abstract: Bleed-fast, dyed cellulosics particularly absorbent papers have been obtained with a particular class of water-soluble, cationic dyes reacted with a water-soluble dialdehyde, preferably glyoxal or glutaraldehyde. An aqueous printing fluid containing the water-soluble cationic dye and the dialdehyde, upon drying, produces a water-resistant dyestuff having improved bleed fastness upon cellulosic fibers.
    Type: Grant
    Filed: May 4, 1978
    Date of Patent: September 9, 1980
    Assignee: Scott Paper Company
    Inventor: Alex Pociluyko