CN101372542A - Clean environment-protective permanent antistatic plastic - Google Patents
Clean environment-protective permanent antistatic plastic Download PDFInfo
- Publication number
- CN101372542A CN101372542A CNA2007101470485A CN200710147048A CN101372542A CN 101372542 A CN101372542 A CN 101372542A CN A2007101470485 A CNA2007101470485 A CN A2007101470485A CN 200710147048 A CN200710147048 A CN 200710147048A CN 101372542 A CN101372542 A CN 101372542A
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- Prior art keywords
- conductive polymer
- metallic compound
- conductive
- sulfonate
- copolymer
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Abstract
The invention provides a conductive polymer containing polyolefin, the conductive polymer or a derivative thereof is mixed and added with a metallic compound, a copolymer, a block copolymer and sulfonate, which are alternately and repeatedly connected together and can be made into a thermoplastic resin composition. The composition can be made into a mold product with permanent static resistance with a little amount of the conductive polymer, and the mold product has good mechanical strength and compatibility. The invention provides the conductive polymer (A), which is mixed and added with the metallic compound (C), the copolymer, the block copolymer (D) and the sulfonate (E) and provided with the structure as follows: the polyolefin (a) polymer is alternately and repeatedly mixed and connected with the metallic compound (c) with the volume resistivity being 109-1011Omega cm, the copolymer, the block copolymer (d) and the sulfonate (e); an antistatic agent containing the conductive polymer (A) is provided; a resin composition of the conductive polymer (A), the metallic compound (C) and thermoplastic resin (B) is provided; and a mold product prepared by coating or printing the mold product which consists of the resin composition of the conductive polymer (A) and metallic compound (C) is provided.
Description
In people's impression, plastics are nonconducting, and moreover, plastics also usually use as insulating body, and the widespread use of plastics in electric just is being based on this point.Plastics make our having a varicolored life because of it has good plasticity-, but also because its poorly conductive gathers electric charge easily, produce voltage, and have seriously influenced our life, even cause disaster.Therefore, bringing out people produces from interpolation static inhibitor the earliest, as: conductive carbon black, metal-powder electro-conductive material, ionic conductive agent, conductive carbon fibre makes it can have conducting function, continuous development along with society, nowadays successful invention conductive polymers, the institute so that new page has been opened in the electro-conductive material world again.Conductive plastics not only is used for aviation, space flight, and military affairs also are widely used in electronics, electromagnetic shielding, automobile, and, wrapping material, printing ink, coating, weaving is made or the like.
Based on the production cost height of conductive polymers, plasticity-and intermiscibility are poor, so present stage has been limited to its application.Nowadays Chang Yong electro-conductive material remains conductive carbon black, ionic conductive agent, the metal-powder electro-conductive material, metal oxide also has conductive carbon fibre or the like, but, conductive carbon black comes off easily and can produce pollute, and the physical strength that the metal-powder electro-conductive material can have a strong impact on resin is with the corrodibility of, ionic conductive agent, conductive carbon fibre complex manufacturing, cost height, metal conductive oxide difference have brought difficulty for the electroconductive resin material of making good electric conductivity.Find after deliberation, a kind of polyolefine and a kind of that comprises by just reaching the conductive polymers of best conductive effect after mixing, the conductive polymers or derivatives thereof also mixes and adds a kind of metallic compound, multipolymer, segmented copolymer and sulfonate.Make it well to be dispersed in resin, especially in the polyolefine, it can make the thermoplastic resin composition, described composition is under the low situation of conductive polymers add-on, can make moulded work with permanence antistatic, described moulded work also has good physical strength, and good consistency.The invention provides a kind of conductive polymers (A), metallic compound (C), multipolymer, it has a kind of like this structure segmented copolymer (D) sulfonate (E), be that polyolefine (a) polymkeric substance and volume specific resistance are the metallic compound (c) of 103-1011 Ω cm, multipolymer, segmented copolymer (d), sulfonate (e) is through mixing, dissipate, replace and repeatedly linking together; A kind of static inhibitor that comprises conductive polymers (A) is provided; Provide a kind of conductive polymers (A), the resin combination of metallic compound (C) and thermoplastic resin (B); With provide a kind of coating or printing by containing conductive polymers (A), the moulded work that the resin combination of metallic compound (C) is formed and the layered product that makes.Because conductive polymers is the structural conductive macromolecular material, therefore can produce pollution, thereby obtain clean environment-protective permanent antistatic agent and anti-static plastic.
Above invention is required the process for formulating of following material is carried out patent protection:
A kind of by the conductive polymer polymkeric substance (A) of best conducting function is just arranged after mixing, it has polyolefine (a) polymkeric substance and volume specific resistance is the metallic compound (c) of 105-1011 Ω cm, multipolymer, segmented copolymer (d).Sulfonate (e) dissipates alternately and the structure that repeatedly links together.
Claims (1)
1. one kind by just there being the conductive polymer polymkeric substance (A) of best conducting function after mixing, it has polyolefine (a) polymkeric substance and volume specific resistance is the metallic compound (c) of 105-1011 Ω cm, multipolymer, segmented copolymer (d), sulfonate (e) dissipates alternately and the structure that repeatedly links together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101470485A CN101372542A (en) | 2007-08-20 | 2007-08-20 | Clean environment-protective permanent antistatic plastic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101470485A CN101372542A (en) | 2007-08-20 | 2007-08-20 | Clean environment-protective permanent antistatic plastic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101372542A true CN101372542A (en) | 2009-02-25 |
Family
ID=40446933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007101470485A Pending CN101372542A (en) | 2007-08-20 | 2007-08-20 | Clean environment-protective permanent antistatic plastic |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101372542A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102286210A (en) * | 2009-12-17 | 2011-12-21 | 比亚迪股份有限公司 | Plastic composition, application of plastic composition and method for selectively metallizing plastic surface |
-
2007
- 2007-08-20 CN CNA2007101470485A patent/CN101372542A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102286210A (en) * | 2009-12-17 | 2011-12-21 | 比亚迪股份有限公司 | Plastic composition, application of plastic composition and method for selectively metallizing plastic surface |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090225 |