CN103333419B - A kind of neoprene cable protective cover material that contains itaconate - Google Patents
A kind of neoprene cable protective cover material that contains itaconate Download PDFInfo
- Publication number
- CN103333419B CN103333419B CN201310219474.0A CN201310219474A CN103333419B CN 103333419 B CN103333419 B CN 103333419B CN 201310219474 A CN201310219474 A CN 201310219474A CN 103333419 B CN103333419 B CN 103333419B
- Authority
- CN
- China
- Prior art keywords
- neoprene
- itaconate
- weight
- add
- haloflex
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 229920001084 poly(chloroprene) Polymers 0.000 title claims abstract description 24
- LVHBHZANLOWSRM-UHFFFAOYSA-N itaconic acid Chemical compound OC(=O)CC(=C)C(O)=O LVHBHZANLOWSRM-UHFFFAOYSA-N 0.000 title claims abstract description 15
- 239000000463 material Substances 0.000 title claims abstract description 15
- 230000001681 protective effect Effects 0.000 title claims abstract description 11
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical class [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 claims abstract description 11
- 229910052923 celestite Inorganic materials 0.000 claims abstract description 11
- 239000000843 powder Substances 0.000 claims abstract description 11
- UBXAKNTVXQMEAG-UHFFFAOYSA-L strontium sulfate Chemical compound [Sr+2].[O-]S([O-])(=O)=O UBXAKNTVXQMEAG-UHFFFAOYSA-L 0.000 claims abstract description 11
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims abstract description 8
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Natural products CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims abstract description 8
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000011248 coating agent Substances 0.000 claims abstract description 8
- 238000000576 coating method Methods 0.000 claims abstract description 8
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000002994 raw material Substances 0.000 claims abstract description 7
- 229910000077 silane Inorganic materials 0.000 claims abstract description 7
- KPAPHODVWOVUJL-UHFFFAOYSA-N 1-benzofuran;1h-indene Chemical compound C1=CC=C2CC=CC2=C1.C1=CC=C2OC=CC2=C1 KPAPHODVWOVUJL-UHFFFAOYSA-N 0.000 claims abstract description 4
- KGRVJHAUYBGFFP-UHFFFAOYSA-N 2,2'-Methylenebis(4-methyl-6-tert-butylphenol) Chemical compound CC(C)(C)C1=CC(C)=CC(CC=2C(=C(C=C(C)C=2)C(C)(C)C)O)=C1O KGRVJHAUYBGFFP-UHFFFAOYSA-N 0.000 claims abstract description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 4
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000005864 Sulphur Substances 0.000 claims abstract description 4
- 239000003963 antioxidant agent Substances 0.000 claims abstract description 4
- 230000003078 antioxidant effect Effects 0.000 claims abstract description 4
- 235000010290 biphenyl Nutrition 0.000 claims abstract description 4
- 239000004305 biphenyl Substances 0.000 claims abstract description 4
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000000292 calcium oxide Substances 0.000 claims abstract description 4
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000003431 cross linking reagent Substances 0.000 claims abstract description 4
- 239000000395 magnesium oxide Substances 0.000 claims abstract description 4
- SSDSCDGVMJFTEQ-UHFFFAOYSA-N octadecyl 3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoate Chemical compound CCCCCCCCCCCCCCCCCCOC(=O)CCC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 SSDSCDGVMJFTEQ-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000012188 paraffin wax Substances 0.000 claims abstract description 4
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N phenylbenzene Natural products C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000011347 resin Substances 0.000 claims abstract description 4
- 229920005989 resin Polymers 0.000 claims abstract description 4
- WEAPVABOECTMGR-UHFFFAOYSA-N triethyl 2-acetyloxypropane-1,2,3-tricarboxylate Chemical compound CCOC(=O)CC(C(=O)OCC)(OC(C)=O)CC(=O)OCC WEAPVABOECTMGR-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229940048102 triphosphoric acid Drugs 0.000 claims abstract description 4
- -1 triphosphoric acid toluene diphenyl ester Chemical class 0.000 claims abstract description 4
- 239000011787 zinc oxide Substances 0.000 claims abstract description 4
- XOOUIPVCVHRTMJ-UHFFFAOYSA-L zinc stearate Chemical compound [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 0.000 claims abstract description 4
- 239000012467 final product Substances 0.000 claims description 9
- 238000002360 preparation method Methods 0.000 claims description 9
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 6
- 150000001875 compounds Chemical class 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 3
- 229910021502 aluminium hydroxide Inorganic materials 0.000 claims description 3
- 229910021529 ammonia Inorganic materials 0.000 claims description 3
- 238000000498 ball milling Methods 0.000 claims description 3
- ROPXFXOUUANXRR-YPKPFQOOSA-N bis(2-ethylhexyl) (z)-but-2-enedioate Chemical compound CCCCC(CC)COC(=O)\C=C/C(=O)OCC(CC)CCCC ROPXFXOUUANXRR-YPKPFQOOSA-N 0.000 claims description 3
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 239000008367 deionised water Substances 0.000 claims description 3
- 229910021641 deionized water Inorganic materials 0.000 claims description 3
- 239000006185 dispersion Substances 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- 238000005453 pelletization Methods 0.000 claims description 3
- 238000010298 pulverizing process Methods 0.000 claims description 3
- 238000007670 refining Methods 0.000 claims description 3
- 238000005245 sintering Methods 0.000 claims description 3
- 238000005406 washing Methods 0.000 claims description 3
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Landscapes
- Insulated Conductors (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a kind of neoprene cable protective cover material that contains itaconate, it is to be made by the raw material of following weight parts: haloflex 80-90, neoprene 22-25, modified aluminium hydroxide 80-90, white carbon 5-6, triphosphoric acid toluene diphenyl ester 2-4, sulphur 1.5-2.3, silane coupler KH792? 1.2-2.4, coating celestite powder 30-40, ATEC 1-2, chlorinated paraffin wax 5-7, coumarone indene resin 3-6, itaconate 1.3-2.2, antioxidant NBC? 1.5-2.5, crosslinking agent? TAC? 0.5-1, zinc stearate 2-4, calcium oxide 0.4-0.8, zinc oxide 1-2, antioxidant 1076? 0.8-1.2, antioxidant 2246? 0.3-0.5, OPEO 1-2, magnesia 1-2.
Description
Technical field
The present invention relates to CABLE MATERIALS field, is exactly a kind of neoprene cable protective cover material that contains itaconate.
Background technology
Cable cover(ing) is the outermost layer of cable, if VV is polyvinyl chloride insulation, pvc sheath, outside wear to being protection tube. Cable sheath material not only needs there is good physical property, as hot strength, elongation at break etc., also needs to have good fire resistance simultaneously.
Summary of the invention
The object of the present invention is to provide a kind of neoprene cable protective cover material that contains itaconate.
Above-mentioned purpose realizes by following scheme:
A neoprene cable protective cover material that contains itaconate, is characterized in that: it is to be made by the raw material of following weight parts:
Haloflex 80-90, neoprene 22-25, modified aluminium hydroxide 80-90, white carbon 5-6, triphosphoric acid toluene diphenyl ester 2-4, sulphur 1.5-2.3, silane coupler KH7921.2-2.4, coating celestite powder 30-40, ATEC 1-2, chlorinated paraffin wax 5-7, coumarone indene resin 3-6, itaconate 1.3-2.2, antioxidant NBC 1.5-2.5, crosslinking agent TAC0.5-1, zinc stearate 2-4, calcium oxide 0.4-0.8, zinc oxide 1-2, antioxidant 1076 0.8-1.2, antioxidant 2246 0.3-0.5, OPEO 1-2, magnesia 1-2;
The preparation method of described coating celestite powder is: celestite powder alcohol carries out ball milling dispersion treatment 5-6 hour, add therein again and be equivalent to the OPEO of its weight 3-5%, the deionized water of 6-8%, agitating heating 25-35 minute in 70-80 DEG C of water bath with thermostatic control, compound liquid, then add in compound liquid the inside and be equivalent to the Al that the concentration of its weight 10-15% is 24-27%2(SO4)3Solution adds proper ammonia to regulate pH value for 8-11 simultaneously, stirs after 30-40min, leaves standstill after 3-4 hour, after filtration, after washing, dry processing, at 500-550 DEG C of sintering 5-7 hour, naturally cool to room temperature and get final product;
The preparation method of described modified aluminium hydroxide is: in aluminium hydroxide, add and be equivalent to the butyl acrylate of its weight 1-2%, the di-2-ethylhexyl maleate of 0.4-0.8%, silane coupling A-151 of 2.8-3.5%, put into and mediate still, temperature is controlled at 60-65 DEG C, stir 2-3h, after dry, after pulverizing and get final product.
Described a kind of neoprene cable protective cover material that contains itaconate, is characterized in that: preparation method comprises the following steps:
(1) neoprene is plasticated at 76-82 DEG C on banbury, the neoprene of plasticating is cooling for subsequent use;
(2) haloflex is plasticated at 70-80 DEG C on banbury, the haloflex of plasticating is cooling for subsequent use;
(3) haloflex that the neoprene of step (1) gained being plasticated is plasticated in step (2) gained is put into banbury by weight, closes refining 8-12 minute at 95-105 DEG C;
(4) add by weight again all the other raw materials, mixing 10-13 minute at 85-95 DEG C;
(5) double screw extruder extruding pelletization, to obtain final product.
Beneficial effect of the present invention is: modified aluminium hydroxide, by composite modified, can improve its addition, increases the flame retardant effect of cable sheath material. Coating celestite powder can increase intensity of the present invention and fire resistance.
Detailed description of the invention
A neoprene cable protective cover material that contains itaconate, it is to be made by the raw material of following weight parts (kg):
Haloflex 87, neoprene 25, modified aluminium hydroxide 80, white carbon 6, triphosphoric acid toluene diphenyl ester 4, sulphur 2.3, silane coupler KH7922.4, coating celestite powder 30, ATEC 2, chlorinated paraffin wax 7, coumarone indene resin 6, itaconate 2.2, antioxidant NBC 2.5, crosslinking agent TAC0.7, zinc stearate 4, calcium oxide 0.8, zinc oxide 2, antioxidant 1076 1.2, antioxidant 2246 0.4, OPEO 2, magnesia 1;
The preparation method of described coating celestite powder is: celestite powder alcohol carries out ball milling dispersion treatment 6 hours, add therein again and be equivalent to the OPEO of its weight 5%, 8% deionized water, agitating heating 30 minutes in 75 DEG C of waters bath with thermostatic control, compound liquid, then add in compound liquid the inside and be equivalent to the Al that the concentration of its weight 12% is 25%2(SO4)3Solution, add proper ammonia to regulate pH value is 9 simultaneously, stirs after 35min, leaves standstill after 4 hours, after filtration, after washing, dry processing, 550 DEG C of sintering 7 hours, naturally cools to room temperature and get final product;
The preparation method of described modified aluminium hydroxide is: in aluminium hydroxide, add and be equivalent to the butyl acrylate of its weight 1%, 0.8% di-2-ethylhexyl maleate, 3.5% silane coupling A-151, put into and mediate still, temperature is controlled at 65 DEG C, stir 3h, dry after, after pulverizing and get final product.
Described a kind of neoprene cable protective cover material that contains itaconate, preparation method comprises the following steps:
(1) neoprene is plasticated at 78 DEG C on banbury, the neoprene of plasticating is cooling for subsequent use;
(2) haloflex is plasticated at 80 DEG C on banbury, the haloflex of plasticating is cooling for subsequent use;
(3) haloflex that the neoprene of step (1) gained being plasticated is plasticated in step (2) gained is put into banbury by weight, closes refining 12 minutes at 95 DEG C;
(4) add by weight again all the other raw materials, at 88 DEG C mixing 13 minutes;
(5) double screw extruder extruding pelletization, to obtain final product.
Test the present embodiment material property, oxygen index (OI) is 48%, and in horizontal vertical combustion testing, horizontal firing reaches FH-1 grade, and vertical combustion reaches FV-0 grade. Hot strength is 14.4MPa, elongation at break > 398%.
Claims (2)
1. a neoprene cable protective cover material that contains itaconate, it is characterized in that: it is to be made by the raw material of following weight parts: haloflex 80-90, neoprene 22-25, modified aluminium hydroxide 80-90, white carbon 5-6, triphosphoric acid toluene diphenyl ester 2-4, sulphur 1.5-2.3, silane coupler KH7921.2-2.4, coating celestite powder 30-40, ATEC 1-2, chlorinated paraffin wax 5-7, coumarone indene resin 3-6, itaconate 1.3-2.2, antioxidant NBC 1.5-2.5, crosslinking agent TAC0.5-1, zinc stearate 2-4, calcium oxide 0.4-0.8, zinc oxide 1-2, antioxidant 1076 0.8-1.2, antioxidant 2246 0.3-0.5, OPEO 1-2, magnesia 1-2, the preparation method of described coating celestite powder is: celestite powder alcohol carries out ball milling dispersion treatment 5-6 hour, add therein again the OPEO that is equivalent to its weight 3-5%, the deionized water of 6-8%, agitating heating 25-35 minute in 70-80 DEG C of water bath with thermostatic control, obtain compound liquid, add in compound liquid the inside again and be equivalent to Al2 (SO4) 3 solution that the concentration of its weight 10-15% is 24-27%, add proper ammonia to regulate pH value for 8-11 simultaneously, stir after 30-40min, leave standstill after 3-4 hour, after filtration, washing, after dry processing, at 500-550 DEG C of sintering 5-7 hour, naturally cool to room temperature and get final product, the preparation method of described modified aluminium hydroxide is: in aluminium hydroxide, add and be equivalent to the butyl acrylate of its weight 1-2%, the di-2-ethylhexyl maleate of 0.4-0.8%, silane coupling A-151 of 2.8-3.5%, put into and mediate still, temperature is controlled at 60-65 DEG C, stir 2-3h, after dry, after pulverizing and get final product.
2. a kind of neoprene cable protective cover material that contains itaconate according to claim 1, is characterized in that: preparation method comprises the following steps:
(1) neoprene is plasticated at 76-82 DEG C on banbury, the neoprene of plasticating is cooling for subsequent use;
(2) haloflex is plasticated at 70-80 DEG C on banbury, the haloflex of plasticating is cooling for subsequent use; (3) haloflex that the neoprene of step (1) gained being plasticated and step (2) gained are plasticated is put into banbury by weight, closes refining 8-12 minute at 95-105 DEG C;
(4) add by weight again all the other raw materials, mixing 10-13 minute at 85-95 DEG C;
(5) double screw extruder extruding pelletization, to obtain final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310219474.0A CN103333419B (en) | 2013-06-04 | 2013-06-04 | A kind of neoprene cable protective cover material that contains itaconate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310219474.0A CN103333419B (en) | 2013-06-04 | 2013-06-04 | A kind of neoprene cable protective cover material that contains itaconate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103333419A CN103333419A (en) | 2013-10-02 |
| CN103333419B true CN103333419B (en) | 2016-05-04 |
Family
ID=49241631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310219474.0A Active CN103333419B (en) | 2013-06-04 | 2013-06-04 | A kind of neoprene cable protective cover material that contains itaconate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103333419B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103756067A (en) * | 2013-12-13 | 2014-04-30 | 芜湖金鹰机械科技开发有限公司 | Automobile motor wire harness rubber sheath |
| CN106832621A (en) * | 2016-12-30 | 2017-06-13 | 安徽远征电缆科技有限公司 | A kind of cable fire proofing |
| CN108384083A (en) * | 2018-02-08 | 2018-08-10 | 合肥市大卓电力有限责任公司 | A kind of flame-retardant electric wire and cable protective materials and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1156493A1 (en) * | 2000-05-19 | 2001-11-21 | Sagem Sa | Crosslinkable semi-conductive composition and electrical cable with semi-conductive film |
| CN101613504A (en) * | 2009-07-24 | 2009-12-30 | 青岛中阳消防科技有限公司 | A kind of material and preparation method with temperature sensing cable material of CRT characteristic |
-
2013
- 2013-06-04 CN CN201310219474.0A patent/CN103333419B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1156493A1 (en) * | 2000-05-19 | 2001-11-21 | Sagem Sa | Crosslinkable semi-conductive composition and electrical cable with semi-conductive film |
| CN101613504A (en) * | 2009-07-24 | 2009-12-30 | 青岛中阳消防科技有限公司 | A kind of material and preparation method with temperature sensing cable material of CRT characteristic |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103333419A (en) | 2013-10-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103333418B (en) | A kind of cold resistant cable protective cover material | |
| CN103304916B (en) | A kind of polyvinyl chloride cable material containing modified magnesium hydroxide | |
| CN103319795B (en) | A kind of chlorinatedpolyethylene cable jacket material containing alum powder | |
| CN103509280B (en) | A kind of High-temperature-rescablet cablet material | |
| CN103333419B (en) | A kind of neoprene cable protective cover material that contains itaconate | |
| CN103304941A (en) | Triphenyl phosphate modified cable sheathing compound | |
| CN105713298B (en) | A kind of low lead fire proofing, preparation method and application for automobile-used bellows | |
| CN103304903A (en) | Cable sheath material comprising modified aluminum hydroxide | |
| CN104530545B (en) | PE cable material subjected to irradiation cross-linking at 125 DEG C for UL high-temperature electronic wire and preparation method of PE cable material | |
| CN103333429A (en) | Anti-aging polyvinyl chloride cable material | |
| CN103333441A (en) | Polytetrafluoroethylene cable sheath material modified by triphenyl phosphate | |
| CN103374156B (en) | A kind of high-strength cable protective cover material and preparation method thereof | |
| CN103059443A (en) | Polyvinyl chloride wire and cable material with good flame resistance | |
| CN103304907B (en) | A kind of chlorinatedpolyethylene CABLE MATERIALS containing modified silicon rubber | |
| CN103360661B (en) | A kind of Oil-Resistant Cable Sheath | |
| CN102850013A (en) | Method for producing asphalt-modified polymer cement waterproof coating | |
| CN103342844B (en) | A kind of cable jacket material containing Tai-Ace S 150 film-coated powder | |
| CN103509278A (en) | Thermoplastic low-smoke halogen-free flame-retardant PVC cable material | |
| CN103304904A (en) | Silane coupling agent A-171 modified chlorinated polyethylene cable material | |
| CN104312022A (en) | Wear-resistant anti-ageing cable material and preparation method thereof | |
| CN103304908B (en) | A kind of chlorinatedpolyethylene CABLE MATERIALS containing modified silicon rubber | |
| CN103304906B (en) | A kind of cable jacket material that contains bisphenol-A | |
| CN103333420B (en) | A kind of uvioresistant cable jacket material | |
| CN103304909B (en) | A kind of Stretch-resistant cable material | |
| CN103709487A (en) | Polypropylene cable material |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 243102 Anhui city of Ma'anshan province Dangtu County Economic Development Zone Patentee after: ANHUI RONGJIU INTELLIGENT EQUIPMENT TECHNOLOGY CO.,LTD. Address before: 243102 Anhui city of Ma'anshan province Dangtu County Economic Development Zone Patentee before: ANHUI RONGJIU OPTICAL FIBER COMMUNICATION Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200925 Address after: No. 529, North Shanghai Road, Chuzhou City, Anhui Province Patentee after: Anhui yinuokang New Material Technology Co.,Ltd. Address before: 243102 Anhui city of Ma'anshan province Dangtu County Economic Development Zone Patentee before: ANHUI RONGJIU INTELLIGENT EQUIPMENT TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20201229 Address after: 239000 office building 3, building 5, No. 281, fengle South Road, Chuzhou City, Anhui Province_ Room 06, thermocline Patentee after: Chuzhou Tianchuang Information Technology Co.,Ltd. Address before: 239000, No. 529, Shanghai North Road, Chuzhou City, Anhui Province Patentee before: Anhui yinuokang New Material Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221221 Address after: 257091 Room 318, Block B, Building 21, University Science Park, No. 38, Huanghe Road, Dongying Development Zone, Shandong Province Patentee after: Dongying Alumni Internet Technology Co.,Ltd. Address before: 239000 office building 3, building 5, No. 281, fengle South Road, Chuzhou City, Anhui Province_ Room 06, thermocline Patentee before: Chuzhou Tianchuang Information Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20131002 Assignee: Dongying Xiaomage Network Technology Co.,Ltd. Assignor: Dongying Alumni Internet Technology Co.,Ltd. Contract record no.: X2023980042901 Denomination of invention: A chloroprene rubber cable sheath material containing itaconic acid ester Granted publication date: 20160504 License type: Common License Record date: 20231009 |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Dongying Xiaomage Network Technology Co.,Ltd. Assignor: Dongying Alumni Internet Technology Co.,Ltd. Contract record no.: X2023980042901 Date of cancellation: 20240412 |
|
| EC01 | Cancellation of recordation of patent licensing contract |