Ruyuan HEC Pharmaceutical Glass Technology Co., Ltd.

China

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2021 1
Before 2020 1
IPC Class
C03C 3/095 - Glass compositions containing silica with 40% to 90% silica by weight containing rare earths 2
C03C 4/20 - Compositions for glass with special properties for chemical resistant glass 2
A61J 1/14 - Containers specially adapted for medical or pharmaceutical purposes DetailsAccessories therefor 1
B65D 85/84 - Containers, packaging elements or packages, specially adapted for particular articles or materials for corrosive chemicals 1
C03C 13/00 - Fibre or filament compositions 1
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Found results for  patents

1.

UV-resistant and alkaline-resistant borosilicate glass and use thereof

      
Application Number 16755600
Grant Number 11299419
Status In Force
Filing Date 2018-10-19
First Publication Date 2021-06-24
Grant Date 2022-04-12
Owner RUYUAN HEC PHARMACEUTICAL GLASS TECHNOLOGY CO., LTD. (China)
Inventor
  • Hong, Weiqiang
  • He, Xinqian
  • Jiang, Yong
  • Zhou, Zhengshang
  • Zhu, Lianying
  • Li, Zhiyong
  • Huang, Fangfang

Abstract

3, and does not contain any iron compound, such as ferric oxide. The glass has better UV resistance and alkaline resistance properties, and a better light transmission rate, and is particularly suitable for use in the field of pharmaceutical packaging materials.

IPC Classes  ?

  • C03C 3/089 - Glass compositions containing silica with 40% to 90% silica by weight containing boron
  • C03C 3/091 - Glass compositions containing silica with 40% to 90% silica by weight containing boron containing aluminium
  • C03C 3/095 - Glass compositions containing silica with 40% to 90% silica by weight containing rare earths
  • C03C 4/20 - Compositions for glass with special properties for chemical resistant glass
  • C03C 4/08 - Compositions for glass with special properties for glass selectively absorbing radiation of specified wave lengths
  • A61J 1/14 - Containers specially adapted for medical or pharmaceutical purposes DetailsAccessories therefor
  • B65D 85/84 - Containers, packaging elements or packages, specially adapted for particular articles or materials for corrosive chemicals
  • C03C 8/02 - Frit compositions, i.e. in a powdered or comminuted form
  • C03C 8/04 - Frit compositions, i.e. in a powdered or comminuted form containing zinc
  • C03C 8/24 - Fusion seal compositions being frit compositions having non-frit additions, i.e. for use as seals between dissimilar materials, e.g. glass and metalGlass solders

2.

Borosilicate glass with high chemical resistance and application thereof

      
Application Number 16473246
Grant Number 11319242
Status In Force
Filing Date 2017-12-26
First Publication Date 2019-10-24
Grant Date 2022-05-03
Owner RUYUAN HEC PHARMACEUTICAL GLASS TECHNOLOGY CO., LTD. (China)
Inventor
  • Hong, Weiqiang
  • Zhou, Zhengshang
  • Jiang, Yong
  • Zhu, Lianying
  • He, Xinqian
  • Han, Hongxing

Abstract

3 based on the oxide. The borosilicate glass has a high chemical stability, a suitable linear thermal expansion coefficient and is suitable for use in the field of pharmaceutical packaging materials.

IPC Classes  ?

  • C03C 3/095 - Glass compositions containing silica with 40% to 90% silica by weight containing rare earths
  • C03C 13/00 - Fibre or filament compositions
  • C03C 4/20 - Compositions for glass with special properties for chemical resistant glass
  • C04B 14/44 - Treatment for enhancing alkali resistance