Method of manufacturing glass vessel, and apparatus for manufacturing glass vessel
US-2018346368-A1 · Dec 6, 2018 · US
Vial and method for producing the same
US9010150B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9010150-B2 |
| Application number | US-201313846453-A |
| Country | US |
| Kind code | B2 |
| Filing date | Mar 18, 2013 |
| Priority date | May 16, 2005 |
| Publication date | Apr 21, 2015 |
| Grant date | Apr 21, 2015 |
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Abstract
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A method for producing a vial with low alkali elution by removing a deteriorated region caused by processing on an internal surface of a vial is disclosed. The method is for forming vials from borosilicate glass tubes with a bottom wherein an internal surface of the tube is fire-blasted with a flame.
First claim
Opening claim text (preview).
The invention claimed is: 1. A method for treating a borosilicate glass tube with a closed end wherein an internal surface of the tube is fire-blasted with a flame. 2. The method according to claim 1 , wherein the tube has a deteriorated region caused by processing on the internal surface, which is removed by said fire-blasting. 3. The method according to claim 1 wherein the internal surface is fire-blasted from the closed end to an openin…
Assignees
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Chemistry & Metallurgy · mapped topic
Chemistry & Metallurgy · mapped topic
- C03B29/02Primary
Chemistry & Metallurgy · mapped topic
Human Necessities · mapped topic
Chemistry & Metallurgy · mapped topic
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Frequently asked questions
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- What does patent US9010150B2 cover?
- A method for producing a vial with low alkali elution by removing a deteriorated region caused by processing on an internal surface of a vial is disclosed. The method is for forming vials from borosilicate glass tubes with a bottom wherein an internal surface of the tube is fire-blasted with a flame.
- Who is the assignee on this patent?
- Nipro Corp
- What technology area does this patent fall under?
- Primary CPC classification C03B29/02. Mapped technology areas include Chemistry & Metallurgy.
- When was this patent published?
- Publication date Tue Apr 21 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).