Photovoltaic module backsheet comprising polyolefin layers
US-2024063320-A1 · Feb 22, 2024 · US
Resin material composition and injection molded article
US2016347942A1 · US · A1
| Field | Value |
|---|---|
| Publication number | US-2016347942-A1 |
| Application number | US-201615156724-A |
| Country | US |
| Kind code | A1 |
| Filing date | May 17, 2016 |
| Priority date | May 29, 2015 |
| Publication date | Dec 1, 2016 |
| Grant date | — |
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- Title
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- Abstract
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Abstract
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The present invention provides a resin material composition including 25 to 65% by mass of a thermoplastic polyolefin resin, 0.5 to 22% by mass of a glass wool, and 5 to 35% by mass of a thermoplastic elastomer.
First claim
Opening claim text (preview).
1 . A resin material composition comprising: 25 to 65% by mass of a thermoplastic polyolefin resin; 0.5 to 22% by mass of a glass wool; and 5 to 35% by mass of a thermoplastic elastomer. 2 . The resin material composition according to claim 1 , further comprising 5 to 35% by mass of a non-fibrous inorganic filler. 3 . The resin material composition according to claim 1 , wherein the thermoplastic polyolefin resin is contained at a formulation ratio of 30 to 60% by mass. 4 . The resin material composition according to claim 2 , wherein the thermoplastic polyolefin resin is contained at a formulation ratio of 30 to 60% by mass. 5 . The resin material composition according to claim 1 , wherein the thermoplastic polyolefin resin has an MFR (230° C., 2.16 N) of 37 to 120 g/10 min. 6 . The resin material composition according to claim 2 , wherein the thermoplastic polyolefin resin has an MFR (230° C., 2.16 N) of 37 to 120 g/10 min. 7 . The resin material composition according to claim 3 , wherein the thermoplastic polyolefin resin has an MFR (230° C., 2.16 N) of 37 to 120 g/10 min. 8 . The resin material composition according to claim 4 , wherein the thermoplastic polyolefin resin has an MFR (230° C., 2.16 N) of 37 to 120 g/10 min. 9 . An injection molded article comprising the resin material composition as claimed in claim 1 .
Assignees
Inventors
Classifications
Polyethylene · CPC title
characterised by the choice of material · CPC title
- C08L23/12Primary
Polypropene · CPC title
Glass · CPC title
PE, i.e. polyethylene · CPC title
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Frequently asked questions
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- What does patent US2016347942A1 cover?
- The present invention provides a resin material composition including 25 to 65% by mass of a thermoplastic polyolefin resin, 0.5 to 22% by mass of a glass wool, and 5 to 35% by mass of a thermoplastic elastomer.
- Who is the assignee on this patent?
- Toyoda Gosei Kk
- 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 Dec 01 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).