LIQUID BLUING BRIGHTENER

Brand	Owner (click to sort)	Address	Description
BLUETTE	WALCO-LINCK CORPORATION	JUNCTION ROUTES 3 AND 46 CLIFFTON NJ 07015	LIQUID BLUING AND BRIGHTENER;
BLUETTE	MALCO PRODUCTS, INC.	361 Fairview Avenue Barberton OH 44203	LIQUID BLUING AND BRIGHTENER;
BLUETTE	OSMEGEN, INCORPORATED	1835 Barkley Blvd., Suite 101 Bellingham WA 98226	LIQUID BLUING AND BRIGHTENER;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

The invention relates to an opaque, white film with a thickness of from 10 to 500 ?m whose principal constituent is a crystallizable thermoplastic. The film comprises at least barium sulfate and at least one optical brightener. The barium sulfate and/or the optical brightener are incorporated directly into the crystallizable thermoplastic or are fed as a masterbatch during film production. At least one surface of the film bears a functional coating with a thickness of from 5 to 100 nm, in order to confer on the film surface an additional function such as sealability, printability, metallizability, sterilizability, antistatic properties, aroma barrier properties or improved adhesion to materials which would not adhere to the film surface without the coating, for example photographic emulsions.