• 专利标题:   Non-curing waterproof coating comprises softening oil, modified wax powder, thermoplastic elastomer, resin, silane coupling agent and filler, where the modified wax powder is bifunctional group modified wax powder.
  • 专利号:   CN115141547-A, CN115141547-B
  • 发明人:   CHEN S, HE S, YANG X, GONG X, YU L
  • 专利权人:   KESHUN WATERPROOF TECHNOLOGY CO LTD
  • 国际专利分类:   C08F220/36, C08F220/58, C08F222/14, C08F222/38, C08F255/02, C08F283/04, C08F285/00, C09D151/00, C09D191/00, C09D007/61, C09D007/65
  • 专利详细信息:   CN115141547-A 04 Oct 2022 C09D-191/00 202299 Chinese
  • 申请详细信息:   CN115141547-A CN10617016 01 Jun 2022
  • 优先权号:   CN10617016

▎ 摘  要

NOVELTY - Non-curing waterproof coating comprises 50 pts. wt. softening oil, 10-15 pts. wt. modified wax powder, 13-20 pts. wt. thermoplastic elastomer, 5-15 pts. wt. resin, 1-3 pts. wt. silane coupling agent and 15 -35 pts. wt. filler. The modified wax powder is bifunctional group modified wax powder. USE - Used as non-curing waterproof coating. ADVANTAGE - The non-curing waterproof coating provided overcomes the shortcomings of existing non-curing waterproof coatings with asphalt and rubber as the main components, can better balance high and low temperature performance, and has good extensibility and environmental protection performance. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for preparing the non-curing waterproof coating, comprising (i) heating the softened oil under stirring and adding the thermoplastic elastomer, resin, filler and silane coupling agent, heating and stirring and (ii)stopping heating, providing and adding the modified wax powder, stirring and cooling.