Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Patent
1998-06-02
2000-12-12
Morris, Terrel
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
524516, 524522, 524523, 260DIG38, 401198, 106 3101, 106 3113, 106 3145, C09D 1110
Patent
active
061600342
ABSTRACT:
The present invention provides a low-bleed coloring composition incorporating a film-forming agent, an alkali-soluble resin, an aqueous carrier, and a colorant. The coloring composition can optionally include one or more of a humectant, a surfactant, a preservative, a drying agent, a pH regulant, a bittering agent or a fragrance. The present invention further provides a mark upon the surface of a substrate. The present invention furter provides a writing instrument comprising the coloring composition.
REFERENCES:
patent: 5116410 (1992-05-01), Miller
patent: 5288160 (1994-02-01), Li et al.
patent: 5462591 (1995-10-01), Karandikar et al.
Rohm and Haas Company product literature and Material Safety Data Sheet for "Maincote Fastrack 77 All-Acrylic Emulsion," Jan., 1997.
Dow Chemical Company Material Safety Data Sheet for "Latex DT 211NA," May 23, 1996.
Allison Keith
Kaiser Richard
Binney & Smith Inc.
Guarriello John J.
Morris Terrel
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