Polymeric-based building materials
US-2024352743-A1 · Oct 24, 2024 · US
Crosslinked polymer nanoparticles containing composition, method for preparing a copolymer using the composition, and vinyl chloride with improved foam molding properties
US9150720B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9150720-B2 |
| Application number | US-201214115047-A |
| Country | US |
| Kind code | B2 |
| Filing date | Aug 14, 2012 |
| Priority date | Apr 3, 2012 |
| Publication date | Oct 6, 2015 |
| Grant date | Oct 6, 2015 |
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Abstract
Official abstract text for this publication.
Disclosed is a crosslinked polymer nanoparticle containing composition, a method for preparing a copolymer using the composition, and a vinyl chloride resin with improved foam molding properties. Processing aid in according with the present invention, provides the effects of improved foam molding properties and processibility of a vinyl chloride resin, during a foam molding process upon being added to the vinyl chloride resin.
First claim
Opening claim text (preview).
What is claimed is: 1. A crosslinked polymer nanoparticle containing composition comprising: 2 to 20% by weight of crosslinked polymer nanoparticles having an average particle size of 40 to 100 nm; and 80 to 98% by weight of a vinyl-based copolymer, based on the total weight of the composition, wherein the crosslinked polymer nanoparticles are polymers consisting of 95 to 99.8% by weight of a vinyl monomer and 0.2 to 5% by weight of a crosslinking agent, wherein the crosslin…
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Classifications
Chemistry & Metallurgy · mapped topic
- C08L27/06Primary
Chemistry & Metallurgy · mapped topic
Chemistry & Metallurgy · mapped topic
Chemistry & Metallurgy · mapped topic
Chemistry & Metallurgy · mapped topic
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Frequently asked questions
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- What does patent US9150720B2 cover?
- Disclosed is a crosslinked polymer nanoparticle containing composition, a method for preparing a copolymer using the composition, and a vinyl chloride resin with improved foam molding properties. Processing aid in according with the present invention, provides the effects of improved foam molding properties and processibility of a vinyl chloride resin, during a foam molding process upon being a…
- Who is the assignee on this patent?
- Kim Yoon Ho, Kim Geon Soo, Lee Kwang Jin, and 1 more
- What technology area does this patent fall under?
- Primary CPC classification C08L27/06. Mapped technology areas include Chemistry & Metallurgy.
- When was this patent published?
- Publication date Tue Oct 06 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).