Porous material, producing method thereof, and serial producing apparatus thereof
US-2015376363-A1 · Dec 31, 2015 · US
Silicone-based foam layer
US2024158594A1 · US · A1
| Field | Value |
|---|---|
| Publication number | US-2024158594-A1 |
| Application number | US-202318509450-A |
| Country | US |
| Kind code | A1 |
| Filing date | Nov 15, 2023 |
| Priority date | Nov 15, 2022 |
| Publication date | May 16, 2024 |
| Grant date | — |
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.
The present disclosure related to a silicone-based foam may include a component A and a component B, where the component A may include a silicone-based matrix component, a first filler component that may include alumina trihydrate, a second filler component that may include perlite, and a third filler component that may include calcium carbonate, and where the component B may include a silicone-based matrix component, a first filler component that may include alumina trihydrate, a second filler component that may include perlite, a third filler component that may include calcium carbonate, and a fourth filler component that may include zinc borate. The silicone-based foam may have a V-0 flammability rating as measured according to ASTM D3801.
First claim
Opening claim text (preview).
What is claimed is: 1 . A silicone-based foam comprising a component A and a component B, wherein the component A comprises: a silicone-based matrix component, a first filler component comprising alumina trihydrate at a content of at least about 5 wt. % and not greater than about 30 wt. % for a total weight of the component A, a second filler component comprising perlite at a content of at least about 1 wt. % and not greater than about 15 wt. % for a total weight of the component A, and a third filler component comprising calcium carbonate at a content of at least about 1 wt. % and not greater than about 20 wt. % for a total weight of the component A, wherein the component B comprises: a silicone-based matrix component, a first filler component comprising alumina trihydrate at a content of at least about 5 wt. % and not greater than about 30 wt. % for a total weight of the component B, a second filler component comprising perlite at a content of at least about 1 wt. % and not greater than about 15 wt. % for a total weight of the component B, a third filler component comprising calcium carbonate at a content of at least about 1 wt. % and not greater than about 20 wt. % for a total weight of the component B, and a fourth filler component comprising zinc borate at a content of at least about 1 wt. % and not greater than about 20 wt. % for a total weight of the component B, and wherein the silicone-based foam comprises a V-0 flammability rating as measured according to ASTM D3801. 2 . The silicone-based foam of claim 1 , wherein the component A comprises a pigment component at a content of at least about 1 wt. % for a total weight of the component A. 3 . The silicone-based foam of claim 1 , wherein the component A comprises a pigment component at a content of not greater than about 5 wt. % for a total weight of the component A. 4 . The silicone-based foam of claim 1 , wherein the component A comprises a vinyl-functional pre-polymer component at a content of at least about 10 wt. % for a total weight of the component A. 5 . The silicone-based foam of claim 1 , wherein the component A comprises a vinyl-functional pre-polymer component at a content of not greater than about 30 wt. % for a total weight of the component A. 6 . The silicone-based foam of claim 1 , wherein the component A comprises an alcohol blowing agent at a content of at least about 1 wt. % for a total weight of the component A. 7 . The silicone-based foam of claim 1 , wherein the component A comprises an alcohol blowing agent at a content of not greater than about 10 wt. % for a total weight of the component A. 8 . The silicone-based foam of claim 1 , wherein the component A comprises a resin solution at a content of at least about 5 wt. % for a total weight of the component A. 9 . The silicone-based foam of claim 1 , wherein the component A comprises a resin solution at a content of not greater than about 25 wt. % for a total weight of the component A. 10 . The silicone-based foam of claim 1 , wherein the component A comprises a Pt catalyst component at a content of at least about 0.02 wt. % for a total weight of the component A. 11 . The silicone-based foam of claim 1 , wherein the component A comprises a Pt catalyst component at a content of not greater than about 0.15 wt. % for a total weight of the component A. 12 . A silicone-based foam formed from a component A and a component B, wherein the component A comprises: a silicone-based matrix component, a first filler component comprising alumina trihydrate at a content of at least about 5 wt. % and not greater than about 30 wt. % for a total weight of the component A, a second filler component comprising perlite at a content of at least about 1 wt. % and not greater than about 15 wt. % for a total weight of the component A, and a third filler component comprising calcium carbonate at a content of at least about 1 wt. % and not greater than about 20 wt. % for a total weight of the component A, wherein the component B comprises: a silicone-based matrix component, a first filler component comprising alumina trihydrate at a content of at least about 5 wt. % and not greater than about 30 wt. % for a total weight of the component B, a second filler component comprising perlite at a content of at least about 1 wt. % and not greater than about 15 wt. % for a total weight of the component B, a third filler component comprising calcium carbonate at a content of at least about 1 wt. % and not greater than about 20 wt. % for a total weight of the component B, and a fourth filler component comprising zinc borate at a content of at least about 1 wt. % and not greater than about 20 wt. % for a total weight of the component B, and wherein the silicone-based foam comprises a V-0 flammability rating as measured according to ASTM D3801. 13 . The silicone-based foam of claim 12 , wherein the component A comprises a pigment component at a content of at least about 1 wt. % for a total weight of the component A. 14 . The silicone-based foam of claim 12 , wherein the component A comprises a pigment component at a content of not greater than about 5 wt. % for a total weight of the component A. 15 . The silicone-based foam of claim 12 , wherein the component A comprises a vinyl-functional pre-polymer component at a content of at least about 10 wt. % for a total weight of the component A. 16 . The silicone-based foam of claim 12 , wherein the component A comprises a vinyl-functional pre-polymer component at a content of not greater than about 30 wt. % for a total weight of the component A. 17 . The silicone-based foam of claim 12 , wherein the component A comprises an alcohol blowing agent at a content of at least about 1 wt. % and not greater than about 10 wt. % for a total weight of the component A. 18 . A silicone-based foam comprising: a silicone-based matrix component, a first filler component comprising alumina trihydrate at a content of at least about 5 wt. % and not greater than about 30 wt. % for a total weight of the silicone-based foam, a second filler component comprising perlite at a content of at least about 1 wt. % and not greater than about 15 wt. % for a total weight of the silicone-based foam, a third filler component comprising calcium carbonate at a content of at least about 1 wt. % and not greater than about 20 wt. % for a total weight of the silicone-based foam, and a fourth filler component comprising zinc borate at a content of at least about 1 wt. % and not greater than about 10 wt. % for a total weight of the silicone-based foam, wherein the silicone-based foam comprises a V-0 flammability rating as measured according to ASTM D3801. 19 . The silicone-based foam of claim 18 , wherein the component B comprises a silicone-based matrix component content of at least about 20 wt. % for a total weight of the component B. 20 . The silicone-based foam of claim 18 , wherein the component B comprises a silicone-based matrix component content of not greater than about 50 wt. % for a total weight of the component B.
Assignees
Inventors
Classifications
Polysiloxanes · CPC title
Compounds containing oxygen but no halogen atom · CPC title
- C08J9/0066Primary
Use of inorganic compounding ingredients · CPC title
characterised by the catalysts used · CPC title
containing silicon bound to unsaturated aliphatic groups · 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 US2024158594A1 cover?
- The present disclosure related to a silicone-based foam may include a component A and a component B, where the component A may include a silicone-based matrix component, a first filler component that may include alumina trihydrate, a second filler component that may include perlite, and a third filler component that may include calcium carbonate, and where the component B may include a silicone…
- Who is the assignee on this patent?
- Saint Gobain Performance Plastics Corp
- What technology area does this patent fall under?
- Primary CPC classification C08J9/0066. Mapped technology areas include Chemistry & Metallurgy.
- When was this patent published?
- Publication date Thu May 16 2024 00:00:00 GMT+0000 (Coordinated Universal Time) (A1). 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).