Liquid-crystal polyester resin composition, molded object thereof, and optical device
US-9234092-B2 · Jan 12, 2016 · US
Resin composition
US2016264754A1 · US · A1
| Field | Value |
|---|---|
| Publication number | US-2016264754-A1 |
| Application number | US-201415033131-A |
| Country | US |
| Kind code | A1 |
| Filing date | Oct 24, 2014 |
| Priority date | Nov 1, 2013 |
| Publication date | Sep 15, 2016 |
| Grant date | — |
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- Title
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Abstract
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Provided is a resin composition comprising 30 to 120 parts by mass of a white pigment and 0.5 to 30 parts by mass of a flame retarder, per 100 parts by mass of a liquid crystal polyester.
First claim
Opening claim text (preview).
1 . A resin composition comprising 30 to 120 parts by mass of a white pigment and 0.5 to 30 parts by mass of a flame retarder, per 100 parts by mass of a liquid crystal polyester. 2 . The resin composition according to claim 1 , wherein the flame retarder comprises an organic halogen compound. 3 . The resin composition according to claim 2 , wherein the organic halogen compound is a compound that, as the temperature thereof is raised at a rate of 10° C./min under a nitrogen atmosphere of 0.1 MPa to measure the mass change, becomes less by 1% in mass at 300° C. or higher as compared with the mass at 25° C. 4 . The resin composition according to claim 2 , wherein the organic halogen compound is an organic bromine compound. 5 . The resin composition according to claim 3 , wherein the organic halogen compound is an organic bromine compound.
Assignees
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Classifications
Titanium dioxide · CPC title
of metals · CPC title
- C08K5/0066Primary
Flame-proofing or flame-retarding additives · CPC title
of titanium · CPC title
Halogenated hydrocarbons {(C08K5/0091 takes precedence)} · CPC title
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Frequently asked questions
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- What does patent US2016264754A1 cover?
- Provided is a resin composition comprising 30 to 120 parts by mass of a white pigment and 0.5 to 30 parts by mass of a flame retarder, per 100 parts by mass of a liquid crystal polyester.
- Who is the assignee on this patent?
- Sumitomo Chemical Co
- What technology area does this patent fall under?
- Primary CPC classification C08K5/0066. Mapped technology areas include Chemistry & Metallurgy.
- When was this patent published?
- Publication date Thu Sep 15 2016 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 1 related publication on this page (citations in our corpus or others sharing the same primary CPC).