LandOfFree - US Patents - Listing for Bleaching and dyeing; fluid treatment and chemical modification ,Dye or potential dye composition, additive, treatment,...,Fluorescent dye, e.g., stilbene, benzimidazole, benzoxazole,...

Amphoteric fluorescent whitening agents

Bleaching and dyeing; fluid treatment and chemical modification – Dye or potential dye composition – additive – treatment,... – Fluorescent dye – e.g. – stilbene – benzimidazole – benzoxazole,...

Reexamination Certificate

[ 0.00 ] – not rated yet Voters 0 Comments 0

Amphoteric styrene derivatives useful as fluorescent brighteners

Bleaching and dyeing; fluid treatment and chemical modification – Dye or potential dye composition – additive – treatment,... – Fluorescent dye – e.g. – stilbene – benzimidazole – benzoxazole,...

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Aqueous dye preparations containing coumarin dyes

Bleaching and dyeing; fluid treatment and chemical modification – Dye or potential dye composition – additive – treatment,... – Fluorescent dye – e.g. – stilbene – benzimidazole – benzoxazole,...

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Cationic fluorescent whitening agents

Bleaching and dyeing; fluid treatment and chemical modification – Dye or potential dye composition – additive – treatment,... – Fluorescent dye – e.g. – stilbene – benzimidazole – benzoxazole,...

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Certain bis(phenyl)-benzodifurans

Bleaching and dyeing; fluid treatment and chemical modification – Dye or potential dye composition – additive – treatment,... – Fluorescent dye – e.g. – stilbene – benzimidazole – benzoxazole,...

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Color salt-containing optical brightener composition

Bleaching and dyeing; fluid treatment and chemical modification – Dye or potential dye composition – additive – treatment,... – Fluorescent dye – e.g. – stilbene – benzimidazole – benzoxazole,...

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Color salts of basic dyes with acidic optical brighteners of sti

Bleaching and dyeing; fluid treatment and chemical modification – Dye or potential dye composition – additive – treatment,... – Fluorescent dye – e.g. – stilbene – benzimidazole – benzoxazole,...

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Distyrylbenzene fluorescent brightening agents

Bleaching and dyeing; fluid treatment and chemical modification – Dye or potential dye composition – additive – treatment,... – Fluorescent dye – e.g. – stilbene – benzimidazole – benzoxazole,...

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Dustless, water-soluble, solid, dyestuff or optical brightener c

Bleaching and dyeing; fluid treatment and chemical modification – Dye or potential dye composition – additive – treatment,... – Fluorescent dye – e.g. – stilbene – benzimidazole – benzoxazole,...

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Enhancement of fluorescent whitening agents: water-soluble phosp

Bleaching and dyeing; fluid treatment and chemical modification – Dye or potential dye composition – additive – treatment,... – Fluorescent dye – e.g. – stilbene – benzimidazole – benzoxazole,...

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Fluorescent brightener pigment compositions

Bleaching and dyeing; fluid treatment and chemical modification – Dye or potential dye composition – additive – treatment,... – Fluorescent dye – e.g. – stilbene – benzimidazole – benzoxazole,...

Reexamination Certificate

[ 0.00 ] – not rated yet Voters 0 Comments 0

Fluorescent whitening agents

Bleaching and dyeing; fluid treatment and chemical modification – Dye or potential dye composition – additive – treatment,... – Fluorescent dye – e.g. – stilbene – benzimidazole – benzoxazole,...

Reexamination Certificate

[ 0.00 ] – not rated yet Voters 0 Comments 0

Fluorescent whitening agents

Bleaching and dyeing; fluid treatment and chemical modification – Dye or potential dye composition – additive – treatment,... – Fluorescent dye – e.g. – stilbene – benzimidazole – benzoxazole,...

Reexamination Certificate

[ 0.00 ] – not rated yet Voters 0 Comments 0

Fluorescent whitening agents

Bleaching and dyeing; fluid treatment and chemical modification – Dye or potential dye composition – additive – treatment,... – Fluorescent dye – e.g. – stilbene – benzimidazole – benzoxazole,...

Reexamination Certificate

[ 0.00 ] – not rated yet Voters 0 Comments 0

Fluroescent whitening agents

Bleaching and dyeing; fluid treatment and chemical modification – Dye or potential dye composition – additive – treatment,... – Fluorescent dye – e.g. – stilbene – benzimidazole – benzoxazole,...

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Method for dyeing or coloring organic macromolecular substance b

Bleaching and dyeing; fluid treatment and chemical modification – Dye or potential dye composition – additive – treatment,... – Fluorescent dye – e.g. – stilbene – benzimidazole – benzoxazole,...

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Method for the fluorescent whitening of cotton

Bleaching and dyeing; fluid treatment and chemical modification – Dye or potential dye composition – additive – treatment,... – Fluorescent dye – e.g. – stilbene – benzimidazole – benzoxazole,...

Reexamination Certificate

[ 0.00 ] – not rated yet Voters 0 Comments 0

Optical brightening agents

Bleaching and dyeing; fluid treatment and chemical modification – Dye or potential dye composition – additive – treatment,... – Fluorescent dye – e.g. – stilbene – benzimidazole – benzoxazole,...

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Phenyl-benzimidazolyl-furanes for optical brightening of organic

Bleaching and dyeing; fluid treatment and chemical modification – Dye or potential dye composition – additive – treatment,... – Fluorescent dye – e.g. – stilbene – benzimidazole – benzoxazole,...

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Process for improving the sun protection factor of...

Bleaching and dyeing; fluid treatment and chemical modification – Dye or potential dye composition – additive – treatment,... – Fluorescent dye – e.g. – stilbene – benzimidazole – benzoxazole,...

Reexamination Certificate

[ 0.00 ] – not rated yet Voters 0 Comments 0