CN103864994A - Polyethylene polymer - Google Patents
Polyethylene polymer Download PDFInfo
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- CN103864994A CN103864994A CN201410115854.4A CN201410115854A CN103864994A CN 103864994 A CN103864994 A CN 103864994A CN 201410115854 A CN201410115854 A CN 201410115854A CN 103864994 A CN103864994 A CN 103864994A
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- Prior art keywords
- polyethylene polymer
- present
- polymer
- copolymer
- multipolymer
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Abstract
The invention discloses a polyethylene polymer comprising ethylene and a copolymer, wherein the ethylene accounts for 50-65% of the mass percent of the polyethylene polymer; the density of the polyethylene polymer is more than 850kg/m<3>; the copolymer is a butene copolymer. Therefore, the polymer disclosed by the invention is suitable for processing membrane materials, and the membrane materials prepared from the polymer have good optical properties.
Description
Technical field
The present invention relates to a kind of polyethylene polymer.
Background technology
In optical application, often use mould material, these mould materials can produce some optical effects.The general polymer processing that uses is made these mould materials, and therefore different polymkeric substance has different impacts to the mould material of processing.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of polyethylene polymer, and the mould material that uses this polymkeric substance to make has good optical property.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of polyethylene polymer is provided, it comprises: ethene and multipolymer, and described ethene shared mass percent in described polyethylene polymer is 50%～65%, described polyethylene polymer has the 850kg/m of being greater than
3density.
In a preferred embodiment of the present invention, described polyethylene polymer is bimodal.
In a preferred embodiment of the present invention, described multipolymer is butylene copolymer.
The invention has the beneficial effects as follows: this polymkeric substance is applicable to processing of films material, the mould material that uses this polymkeric substance to make has good optical property.
Embodiment
To the technical scheme in the embodiment of the present invention be clearly and completely described below, obviously, described embodiment is only a part of embodiment of the present invention, rather than whole embodiment.Based on the embodiment in the present invention, those of ordinary skills, not making all other embodiment that obtain under creative work prerequisite, belong to the scope of protection of the invention.
The embodiment of the present invention comprises:
A kind of polyethylene polymer, comprising: ethene and multipolymer, and described ethene shared mass percent in described polyethylene polymer is 50%～65%, described polyethylene polymer has the 850kg/m of being greater than
3density.
Preferably, described polyethylene polymer is bimodal.
Preferably, described multipolymer is butylene copolymer.
The beneficial effect of polyethylene polymer of the present invention is:
This polymkeric substance is applicable to processing of films material, and the mould material that uses this polymkeric substance to make has good optical property.
The foregoing is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes description of the present invention to do; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (3)
1. a polyethylene polymer, is characterized in that, comprises ethene and multipolymer, and described ethene shared mass percent in described polyethylene polymer is 50%～65%, and described polyethylene polymer has the 850kg/m of being greater than
3density.
2. polyethylene polymer according to claim 1, is characterized in that, described polyethylene polymer is bimodal.
3. polyethylene polymer according to claim 1, is characterized in that, described multipolymer is butylene copolymer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410115854.4A CN103864994A (en) | 2014-03-26 | 2014-03-26 | Polyethylene polymer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410115854.4A CN103864994A (en) | 2014-03-26 | 2014-03-26 | Polyethylene polymer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103864994A true CN103864994A (en) | 2014-06-18 |
Family
ID=50904047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410115854.4A Pending CN103864994A (en) | 2014-03-26 | 2014-03-26 | Polyethylene polymer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103864994A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101589082A (en) * | 2007-01-25 | 2009-11-25 | 保瑞利斯技术公司 | Polymer |
| CN101600761A (en) * | 2007-01-25 | 2009-12-09 | 保瑞利斯科技公司 | Multimodal medium-density polyethylene polymer composition |
| CN101889034A (en) * | 2007-12-05 | 2010-11-17 | 博里利斯技术公司 | Polymer |
-
2014
- 2014-03-26 CN CN201410115854.4A patent/CN103864994A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101589082A (en) * | 2007-01-25 | 2009-11-25 | 保瑞利斯技术公司 | Polymer |
| CN101600761A (en) * | 2007-01-25 | 2009-12-09 | 保瑞利斯科技公司 | Multimodal medium-density polyethylene polymer composition |
| CN101889034A (en) * | 2007-12-05 | 2010-11-17 | 博里利斯技术公司 | Polymer |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140618 |