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  • 专利标题:   High weather resistant titanium pigment useful for automobile panel, comprises rutile titanium pigment, calcined kaolin, styrene-acrylic emulsion, calcium carbonate, bentonite modifier, stearate, whitening agent and silane coupling agent comprises gamma-chloropropyltriethoxysilane.
  • 专利号:   CN115322591-A
  • 发明人:   XU J, LIU J, KUANG R, LIU Y, LI X
  • 专利权人:   JIANGSU ZHENTAI CHEM CO LTD
  • 国际专利分类:   C01G023/047, C09C001/36, C09C003/06, C09C003/08, C09C003/10, C09C003/12
  • 专利详细信息:   CN115322591-A 11 Nov 2022 C09C-001/36 202304 Chinese
  • 申请详细信息:   CN115322591-A CN10886042 26 Jul 2022
  • 优先权号:   CN10886042

▎ 摘　　要

NOVELTY - High weather resistant titanium pigment comprises 30-40 pts. wt. rutile titanium pigment, 25-35 pts. wt. calcined kaolin, 5-10 pts. wt. styrene-acrylic emulsion, 5-8 pts. wt. calcium carbonate, 1-5 pts. wt. bentonite modifier, 1-2 pts. wt. stearate, 1-2 pts. wt. silane coupling agent and 0.5-1 pts. wt. whitening agent. USE - The high weather resistant titanium pigment is useful for automobile panel. ADVANTAGE - The high weather resistant titanium pigment: provides synergistic effect; and has improved weather resistance, gloss, whiteness and anti-fouling property and bright appearance.