CN Patent

CN117735564B — 一种环硅酸锆钠的b晶型及其制备方法与应用

Assigned to Hangzhou Guorui Biotechnology Co ltd · Expires 2025-12-19 · 0y expired

What this patent protects

本发明属于医药技术领域,具体涉及一种环硅酸锆钠的B晶型及其制备方法与应用。所述环硅酸锆钠的B晶型,其X射线粉末衍射图谱在下列2 θ 角处具有以下一种或多种特征衍射峰:13.50±0.2°、13.80±0.2°、15.09±0.2°、15.74±0.2°、18.77±0.2°、20.53±0.2°、22.63±0.2°、23.23±0.2°、23.71±0.2°、26.68±0.2°、28.60±0.2°、28.85±0.2°、30.47±0.2°、37.39±0.2°。本发明提供的制备方法所得的B晶型与ZS‑9晶型的钾离子交换容量相当,且无需蛇形盘管和挡…

USPTO Abstract

本发明属于医药技术领域,具体涉及一种环硅酸锆钠的B晶型及其制备方法与应用。所述环硅酸锆钠的B晶型,其X射线粉末衍射图谱在下列2 θ 角处具有以下一种或多种特征衍射峰:13.50±0.2°、13.80±0.2°、15.09±0.2°、15.74±0.2°、18.77±0.2°、20.53±0.2°、22.63±0.2°、23.23±0.2°、23.71±0.2°、26.68±0.2°、28.60±0.2°、28.85±0.2°、30.47±0.2°、37.39±0.2°。本发明提供的制备方法所得的B晶型与ZS‑9晶型的钾离子交换容量相当,且无需蛇形盘管和挡板,显著节约了生产成本,更适合工业化生产。

Drugs covered by this patent

Patent Metadata

Patent number
CN117735564B
Jurisdiction
CN
Classification
Expires
2025-12-19
Drug substance claim
No
Drug product claim
No
Assignee
Hangzhou Guorui Biotechnology Co ltd
Source
FDA Orange Book + USPTO grounding via Google Patents

Bibliographic data sourced from FDA Orange Book + USPTO public records. Plain-English summary generated by AI grounded in source text. Patent term extensions (PTR, SPC, pediatric) may shift the effective expiry. Not legal advice.

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