Compositions and their use

US8993078B2 · US · B2

Patent metadata
FieldValue
Publication numberUS-8993078-B2
Application numberUS-201113982227-A
CountryUS
Kind codeB2
Filing dateJan 29, 2011
Priority dateJan 29, 2011
Publication dateMar 31, 2015
Grant dateMar 31, 2015

How to read this patent

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  1. Title

    What the patent document calls the invention.

  2. Abstract

    A short plain-language summary of the technical disclosure.

  3. Assignees and inventors

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  4. Key dates

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  5. First independent claim

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  6. CPC / IPC classifications

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  7. Citations and related patents

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Abstract

Official abstract text for this publication.

A composition includes a mixture including a first polymer and a second polymer. The first polymer includes methyl acrylate or ethyl acrylate residues in an amount of about 15% to about 25% by weight of the first polymer, maleic anhydride residues in an amount of about 2% to about 3.5% by weight of the first polymer, and ethylene residues. The second polymer includes butyl acrylate residues in an amount of about 5% to about 10% by weight of the second polymer, maleic anhydride residues in an amount of about 3% to about 4% by weight of the second polymer, and ethylene residues. An amount of the first polymer in the mixture is about 60% to about 90% by weight. The mixture may further include a pigment-LDPE composition wherein the amount of the first polymer in the mixture is about 50% to about 70% by weight.

First claim

Opening claim text (preview).

What is claimed is: 1. A composition comprising a mixture that comprises: (i) a first polymer comprising methyl acrylate residues or ethyl acrylate residues in an amount of about 15% to about 25% by weight of the first polymer, maleic anhydride residues in an amount of about 2% to about 3.5% by weight of the first polymer, and ethylene residues; and (ii) a second polymer comprising butyl acrylate residues in an amount of about 5% to about 10% by weight of the second polymer, mal…

Assignees

Inventors

Classifications

  • Chemistry & Metallurgy · mapped topic

  • B41M5/5254Primary

    Operations & Transport · mapped topic

  • Operations & Transport · mapped topic

  • Chemistry & Metallurgy · mapped topic

  • Operations & Transport · mapped topic

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Frequently asked questions

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What does patent US8993078B2 cover?
A composition includes a mixture including a first polymer and a second polymer. The first polymer includes methyl acrylate or ethyl acrylate residues in an amount of about 15% to about 25% by weight of the first polymer, maleic anhydride residues in an amount of about 2% to about 3.5% by weight of the first polymer, and ethylene residues. The second polymer includes butyl acrylate residues in …
Who is the assignee on this patent?
Niu Bor-Jiunn, Chen Haigang, Underwood Lisa A, and 2 more
What technology area does this patent fall under?
Primary CPC classification B41M5/5254. Mapped technology areas include Operations & Transport.
When was this patent published?
Publication date Tue Mar 31 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).