- 专利标题： METHOS FOR EXTRACTING ALDEHYDES FROM THE ADHESIVE OF A SYRINGE
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申请号： EP22162229.3申请日： 2022-03-15
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公开(公告)号： EP4067391A1公开(公告)日： 2022-10-05
- 发明人: BESSEGATO, Nicola , CAMPESATO, Lara , ZANETTI, Francesco
- 申请人： Nuova Ompi S.r.l.
- 申请人地址： IT 35017 Piombino Dese (PD) Via Molinella, 17
- 代理机构： Long, Giorgio
- 优先权： IT202100007832 20210330
- 主分类号： C08F6/28
- IPC分类号： C08F6/28 ; A61L2/00 ; A61M5/178 ; B65B55/00 ; G01N30/88 ; A61M5/31 ; A61M5/34
摘要：
The present invention relates to a method for extracting aldehydes from the adhesive used for gluing needles to syringes, and to a method for determining the aldehydes releasable from said syringes, before or after such a treatment.
In particular, the present invention relates to a method for extracting residual aldehydes from syringes comprising a step of treating said syringes at a temperature higher than or equal to 50°C, preferably higher than or equal to 90°C, wherein said treatment step is preferably carried out in an autoclave at a temperature higher than 90°C and at a pressure higher than atmospheric pressure.
In particular, the present invention relates to a method for extracting residual aldehydes from syringes comprising a step of treating said syringes at a temperature higher than or equal to 50°C, preferably higher than or equal to 90°C, wherein said treatment step is preferably carried out in an autoclave at a temperature higher than 90°C and at a pressure higher than atmospheric pressure.
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