Home / Manufacturer for ER I optical brightener agent for masterbatch

Hot News

Brightener brightening agent fabric brightening agent manufacturer optical brightener 4bk optical brightening agent 4bk whitening agent for cotton fabric us $3.00$3.50 / kilogram

Optical brightener brightening colors or mask yellowing by optically yield a brighter, fresher appearance. it’s synonym name oba which is also known as fluorescent whitening agent(fwa) or fluorescent brightening agent(fba). typical optical brightener for paper are vbl, bbu, hs, hst. vbl is also known as fluorescent brightener 85.

We claim: 1. a non-fluorescent ink composition for a writing instrument comprising a non-fluorescent pigment pre-dispersed in an alkyd resin, a high boiling point hydrocarbon solvent, and at least one stabilizer selected from the group consisting of antioxidants and anti-skinning agents, wherein the stabilizer of the ink composition prevents the alkyd resin from polymerizing, and the ink …

6. a fluorescent pigment according to claim 4 or claim 5 wherein the cross-linker is glycerine, pentaerythritol, dipentaerythritol, or trimethylolpropane. 7. an ink containing a solvent for the ink and a pigment according to any one of the preceding claims, the solvent being such as not substantially to solubilize the pigment. 8.

Providing best good quality Manufacturer for ER I optical brightener agent for masterbatch items,we're specialist manufacturer in China.Wining most of the vital certifications of its sector,our Manufacturer for ER I optical brightener agent for masterbatch items are ideal sellers on the regional and international market. For those who need a lot more info about our factory and solution list,please click the button bellow to verify for it.


We're an enterprise that export Manufacturer for ER I optical brightener agent for masterbatch to China, we're approved by the relevant state registratio. Key Manufacturer for ER I optical brightener agent for masterbatch and sell to various regions in China, solution readily available upon request. We have the spirit of "customer first, honesty first" principle, with a quantity of enterprises established long-term cooperative relationship.

We Export

Contact Us