Isoprene polymerization catalyst composition, method for producing synthetic polyisoprene, and synthetic polyisoprene
US-2015368383-A1 · Dec 24, 2015 · US
Ce(IV)-initiated graft polymerisation on polymers containing no hydroxyl groups
US9303098B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9303098-B2 |
| Application number | US-99491409-A |
| Country | US |
| Kind code | B2 |
| Filing date | May 5, 2009 |
| Priority date | May 30, 2008 |
| Publication date | Apr 5, 2016 |
| Grant date | Apr 5, 2016 |
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Abstract
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The invention relates to a process for the preparation of a separating material having improved binding capacity, and to materials prepared and to the use thereof for the separation of charged or uncharged biopolymers from liquids.
First claim
Opening claim text (preview).
The invention claimed is: 1. A process for preparing a chromatography material, comprising a) dissolving a hydrophilic vinyl monomer in water, which is optionally mixed with further monomers, b) mixing the resultant solution with an organic, polymeric base material that is free from OH groups on the surface in such a way that 0.05 to 100 mol of total monomer are present per liter of sedimented polymer material, c) adding cerium(IV) salt dissolved in mineral acid to the resulta…
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Chemistry & Metallurgy · mapped topic
Chemistry & Metallurgy · mapped topic
Operations & Transport · mapped topic
- C08F4/52Primary
Chemistry & Metallurgy · mapped topic
Chemistry & Metallurgy · mapped topic
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Frequently asked questions
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- What does patent US9303098B2 cover?
- The invention relates to a process for the preparation of a separating material having improved binding capacity, and to materials prepared and to the use thereof for the separation of charged or uncharged biopolymers from liquids.
- Who is the assignee on this patent?
- Joehnck Matthias, Merck Patent Gmbh
- What technology area does this patent fall under?
- Primary CPC classification C08F4/52. Mapped technology areas include Chemistry & Metallurgy.
- When was this patent published?
- Publication date Tue Apr 05 2016 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).