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Resin composition and coated electric wire
US2016272801A1 · US · A1
| Field | Value |
|---|---|
| Publication number | US-2016272801-A1 |
| Application number | US-201414777886-A |
| Country | US |
| Kind code | A1 |
| Filing date | Mar 26, 2014 |
| Priority date | Mar 28, 2013 |
| Publication date | Sep 22, 2016 |
| Grant date | — |
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- Title
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Abstract
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Provided is a resin composition that makes it possible to produce a coated electric wire in a stable manner, and is capable of offering a coated electric wire which satisfies the battery-liquid resistance, flame retardancy, low-temperature resistance, flame retardancy, and abrasion resistance each stipulated in ISO 6722 directed to electric wires for automobiles. The composition is a resin composition obtained by blending from 100 to 180 parts both inclusive by mass of a surface-treated metal hydroxide with 100 parts by mass of a base resin which includes from 40 to 60 parts both inclusive by mass of a polypropylene homopolymer, from 1 to 30 parts both inclusive by mass of a polypropylene-based modified resin, from 10 to 25 parts both inclusive by mass of a thermoplastic elastomer, and from 1 to 15 parts both inclusive by mass of a low-density polyethylene.
First claim
Opening claim text (preview).
1 . A resin composition, obtained by blending from 100 to 180 parts both inclusive by mass of a surface-treated metal hydroxide for 100 parts by mass of a base resin, the base resin comprising from 40 to 60 parts both inclusive by mass of a polypropylene homopolymer (A), from 1 to 30 parts both inclusive by mass of a polypropylene-based modified resin (B), from 10 to 25 parts both inclusive by mass of a thermoplastic elastomer (C), and from 1 to 15 parts both inclusive by mass of a low-density polyethylene (D). 2 . A coated electric wire, which includes a coat layer made from the resin composition recited in claim 1 .
Assignees
Inventors
Classifications
Polypropene · CPC title
use in electrical wires or wirecoating · CPC title
- C08L23/12Primary
Polypropene · CPC title
containing four or more polymers in a blend · CPC title
from alkenes · CPC title
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- What does patent US2016272801A1 cover?
- Provided is a resin composition that makes it possible to produce a coated electric wire in a stable manner, and is capable of offering a coated electric wire which satisfies the battery-liquid resistance, flame retardancy, low-temperature resistance, flame retardancy, and abrasion resistance each stipulated in ISO 6722 directed to electric wires for automobiles. The composition is a resin comp…
- Who is the assignee on this patent?
- Yazaki Corp
- What technology area does this patent fall under?
- Primary CPC classification C08L23/12. Mapped technology areas include Chemistry & Metallurgy.
- When was this patent published?
- Publication date Thu Sep 22 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 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).