一种水性聚氨酯乳液及其制备方法和应用
本发明涉及一种水性聚氨酯乳液及其制备方法和应用。所述水性聚氨酯乳液的制备原料包括以下组分:异氰酸酯单体、阻燃聚醚多元醇、聚二甲基硅氧烷、亲水扩链剂和小分子醇扩链剂;所述阻燃聚醚多元醇为[(双(2‑羟乙基)氨基)甲基]磷酸二乙酯和环氧化合物形成的聚合物。本发明合成的水性聚氨酯涂料,利用氮磷硅三者的协同作用,不仅能有效抑制火焰传播,还能显著抑制熔滴现象,大幅提升材料的极限氧指数和垂直燃烧等级。
APPLICANTS
Browse source applicant names and unchanged name fields from imported patent records.
These are name-based results, not verified legal entities. Identical names may refer to different people or organizations; aliases and historical names are not merged.
This page matches the complete original name field. It may contain multiple applicants or another recorded party role. Name boundaries and legal identities have not been verified; punctuation is preserved, not split.
1 indexed patent records
Patent counts refer to distinct records held by this site, not an applicant’s complete portfolio. A joint name field is not a single company.
Verified corpus date coverage and last import time are not currently available. Publication dates on patent records are not import dates. Cached directory results may lag behind new imports.
Search the local original applicant field containing this full text. Results may include joint lists or longer names; this is not an exact identity search.
Search patents with this applicant condition