Molded diaphragm liquid color pump
US-2016040661-A1 · Feb 11, 2016 · US
Liquid color composition with cottonseed oil base
US9708462B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9708462-B2 |
| Application number | US-201414333579-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jul 17, 2014 |
| Priority date | Jul 17, 2013 |
| Publication date | Jul 18, 2017 |
| Grant date | Jul 18, 2017 |
How to read this patent
A practical reading order for non-experts. Skip the full description unless you need deep technical detail.
- Title
What the patent document calls the invention.
- Abstract
A short plain-language summary of the technical disclosure.
- Assignees and inventors
Who owns or filed the patent and who is credited as inventor.
- Key dates
Filing, priority, publication, and grant dates set the timeline.
- First independent claim
The legal scope of protection — read this for what is actually claimed.
- CPC / IPC classifications
Technology tags used to group this patent with similar filings.
- Citations and related patents
Prior art links and similar publications in this corpus.
Abstract
Official abstract text for this publication.
A liquid colorant for use in molding or extruding plastic products comprises pigment dispersed in cottonseed oil.
First claim
Opening claim text (preview).
I claim the following: 1. A method of fabricating a plastic article of preselected color, comprising: a. preparing a blend comprising solid plastic resin pellets and liquid color of a hue and in an amount to impart the preselected color to the article to be fabricated; b. the liquid color comprising cottonseed oil; c. forming the blend under pressure and heat into the plastic article; wherein the liquid color comprises at least one additive to facilitate fabrication of the plastic article and the additive is selected from the group comprising lubricants, blowing agents, light stabilizers, nucleating agents, antistatic agents, and antioxidants.
Assignees
Inventors
Classifications
Biocides · CPC title
Pigments, colouring agents or opacifiyng agents · CPC title
using a polymer as a carrier · CPC title
Operations & Transport · mapped topic
the additives only being premixed with a liquid phase · CPC title
Patent family
Related publications grouped by family.
External sources
Frequently asked questions
Answers are generated from the same data shown on this page.
- What does patent US9708462B2 cover?
- A liquid colorant for use in molding or extruding plastic products comprises pigment dispersed in cottonseed oil.
- Who is the assignee on this patent?
- Maguire Stephen B
- What technology area does this patent fall under?
- Primary CPC classification C08K5/09. Mapped technology areas include Chemistry & Metallurgy.
- When was this patent published?
- Publication date Tue Jul 18 2017 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 4 related publications on this page (citations in our corpus or others sharing the same primary CPC).