Impact-modified hydroxyapatite as flame retardant polymer fillers
US-2018355251-A1 · Dec 13, 2018 · US
Impact-modified hydroxyapatite as flame retardant polymer fillers
US10570336B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-10570336-B2 |
| Application number | US-201916393004-A |
| Country | US |
| Kind code | B2 |
| Filing date | Apr 24, 2019 |
| Priority date | Jun 13, 2017 |
| Publication date | Feb 25, 2020 |
| Grant date | Feb 25, 2020 |
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 process for forming an impact-modified flame retardant polymer fillers, as well as the impact-modified flame retardant polymer filler, are disclosed. A polymer filler is an additive that can be added to a polymer matrix. The polymer filler can be mixed or otherwise incorporated into a polymer to modify the properties of a polymer matrix to create the flame retardant material. The impact-modified flame retardant polymer fillers can include an impact-modified hydroxyapatite filler.
First claim
Opening claim text (preview).
What is claimed is: 1. An impact resistant compound with a formula of: wherein R 1 is a moiety with a formula of wherein R 2 is C 1-3 alkyl, wherein R 3 has a formula of and wherein Ph is a phenyl substituent, and wherein HAP is a hydroxyapatite particle.
Assignees
Inventors
Classifications
- C09K21/12Primary
containing phosphorus · CPC title
Ingredients agglomerated by treatment with a binding agent · CPC title
Phosphorus-containing compounds · CPC title
Flame or fire retardant/resistant · CPC title
Calcium, strontium or barium phosphate · 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 US10570336B2 cover?
- A process for forming an impact-modified flame retardant polymer fillers, as well as the impact-modified flame retardant polymer filler, are disclosed. A polymer filler is an additive that can be added to a polymer matrix. The polymer filler can be mixed or otherwise incorporated into a polymer to modify the properties of a polymer matrix to create the flame retardant material. The impact-modif…
- Who is the assignee on this patent?
- IBM
- What technology area does this patent fall under?
- Primary CPC classification C09K21/12. Mapped technology areas include Chemistry & Metallurgy.
- When was this patent published?
- Publication date Tue Feb 25 2020 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 1 related publication on this page (citations in our corpus or others sharing the same primary CPC).