CN103740033A - Improved SBS (Styrene Butadiene Styrene) formula - Google Patents
Improved SBS (Styrene Butadiene Styrene) formula Download PDFInfo
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- CN103740033A CN103740033A CN201410024352.0A CN201410024352A CN103740033A CN 103740033 A CN103740033 A CN 103740033A CN 201410024352 A CN201410024352 A CN 201410024352A CN 103740033 A CN103740033 A CN 103740033A
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- sbs
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- styrene
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Abstract
The invention discloses an improved SBS (Styrene Butadiene Styrene) formula. The improved SBS is composed of a styrene segmented copolymer body, anthraquinone and sulfolane, wherein the styrene segmented copolymer body accounts for 48%-56% of the mass percent of the improved SBS; the anthraquinone accounts for 21%-26% of the mass percent of the improved SBS; the sulfolane accounts for 23%-26% of the mass percent of the improved SBS. With the adoption of the manner, the styrene segmented copolymer body has good hygroscopicity.
Description
Technical field
The present invention relates to plastics field, particularly relate to a kind of styrene block copolymer.
Background technology
Styrene series thermoplastic elastomer (be called again styrene block copolymer Styreneic Block Copolymers, be called for short SBCs) is world wide production maximum, a kind of thermoplastic elastomer the most similar to rubber performance at present.At present, in SBCs series of products, mainly contain 4 types, that is: styrene-butadiene-styrene block copolymer (SBS); Styrene isoprene styrene block copolymer (SIS) (SIS); Styrene-ethylene-butylene-styrene block copolymer (SEBS); Styrene-ethylene-propylene-styrene type segmented copolymer (SEPS).SEBS and SEPS are respectively the hydrogenation multipolymers of SBS and SIS.
Summary of the invention
The technical problem that the present invention mainly solves is to provide one, can make styrene block copolymer have good water absorbability.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of ameliorative SBS formula is provided, described ameliorative SBS is by styrene block copolymer body, anthraquinone and tetramethylene sulfone combine, wherein, described styrene block copolymer body accounts for the 48%-56% of the mass percent of described a kind of ameliorative SBS, described anthraquinone accounts for the 21%-26% of the mass percent of described a kind of ameliorative SBS, and described tetramethylene sulfone accounts for the 23%-26% of the mass percent of described a kind of ameliorative SBS.
In a preferred embodiment of the present invention, described styrene block copolymer body accounts for the 48%-56% of the mass percent of described a kind of ameliorative SBS.
In a preferred embodiment of the present invention, described anthraquinone accounts for the 21%-26% of the mass percent of described a kind of ameliorative SBS.
In a preferred embodiment of the present invention, described tetramethylene sulfone accounts for the 23%-26% of the mass percent of described a kind of ameliorative SBS.
The invention has the beneficial effects as follows: the present invention can make styrene block copolymer have good water absorbability.
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.
A kind of ameliorative SBS formula, described ameliorative SBS is by styrene block copolymer body, anthraquinone and tetramethylene sulfone combine, wherein, described styrene block copolymer body accounts for the 48%-56% of the mass percent of described a kind of ameliorative SBS, described anthraquinone accounts for the 21%-26% of the mass percent of described a kind of ameliorative SBS, and described tetramethylene sulfone accounts for the 23%-26% of the mass percent of described a kind of ameliorative SBS.
Be different from prior art.
In a preferred embodiment of the present invention, described styrene block copolymer body accounts for the 48%-56% of the mass percent of described a kind of ameliorative SBS.
In a preferred embodiment of the present invention, described anthraquinone accounts for the 21%-26% of the mass percent of described a kind of ameliorative SBS.
In a preferred embodiment of the present invention, described tetramethylene sulfone accounts for the 23%-26% of the mass percent of described a kind of ameliorative SBS.
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 (4)
1. an ameliorative SBS formula, it is characterized in that: described ameliorative SBS is by styrene block copolymer body, anthraquinone and tetramethylene sulfone combine, wherein, described styrene block copolymer body accounts for the 48%-56% of the mass percent of described a kind of ameliorative SBS, described anthraquinone accounts for the 21%-26% of the mass percent of described a kind of ameliorative SBS, and described tetramethylene sulfone accounts for the 23%-26% of the mass percent of described a kind of ameliorative SBS.
2. a kind of ameliorative SBS formula according to claim 1, is characterized in that: described styrene block copolymer body accounts for the 48%-56% of the mass percent of described a kind of ameliorative SBS.
3. a kind of ameliorative SBS formula according to claim 1, is characterized in that: described anthraquinone accounts for the 21%-26% of the mass percent of described a kind of ameliorative SBS.
4. a kind of ameliorative SBS formula according to claim 1, is characterized in that: described tetramethylene sulfone accounts for the 23%-26% of the mass percent of described a kind of ameliorative SBS.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410024352.0A CN103740033A (en) | 2014-01-20 | 2014-01-20 | Improved SBS (Styrene Butadiene Styrene) formula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410024352.0A CN103740033A (en) | 2014-01-20 | 2014-01-20 | Improved SBS (Styrene Butadiene Styrene) formula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103740033A true CN103740033A (en) | 2014-04-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410024352.0A Pending CN103740033A (en) | 2014-01-20 | 2014-01-20 | Improved SBS (Styrene Butadiene Styrene) formula |
Country Status (1)
| Country | Link |
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| CN (1) | CN103740033A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020032256A1 (en) * | 2000-07-12 | 2002-03-14 | Kunihito Miyake | Polybutadiene composition |
| CN1639261A (en) * | 2001-06-28 | 2005-07-13 | 通用电气公司 | Moldable poly(arylene ether) thermosetting compositions, methods, and articles |
| CN101374874A (en) * | 2004-06-03 | 2009-02-25 | 国际壳牌研究有限公司 | Geosynthetic composite for borehole strengthening |
| CN103429686A (en) * | 2011-03-15 | 2013-12-04 | 昭和电工株式会社 | Moisture-proof insulative coating with visible light-blocking properties |
-
2014
- 2014-01-20 CN CN201410024352.0A patent/CN103740033A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020032256A1 (en) * | 2000-07-12 | 2002-03-14 | Kunihito Miyake | Polybutadiene composition |
| CN1639261A (en) * | 2001-06-28 | 2005-07-13 | 通用电气公司 | Moldable poly(arylene ether) thermosetting compositions, methods, and articles |
| CN101374874A (en) * | 2004-06-03 | 2009-02-25 | 国际壳牌研究有限公司 | Geosynthetic composite for borehole strengthening |
| CN103429686A (en) * | 2011-03-15 | 2013-12-04 | 昭和电工株式会社 | Moisture-proof insulative coating with visible light-blocking properties |
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| PB01 | Publication | ||
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| C12 | Rejection of a patent application after its publication | ||
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Application publication date: 20140423 |