KR101699183B1 - 에틸렌 비닐아세테이트 공중합체 수지의 제조방법 및 이로부터 제조된 수지와 이를 이용하여 제조된 태양전지 봉지재용 시트 - Google Patents
에틸렌 비닐아세테이트 공중합체 수지의 제조방법 및 이로부터 제조된 수지와 이를 이용하여 제조된 태양전지 봉지재용 시트 Download PDFInfo
- Publication number
- KR101699183B1 KR101699183B1 KR1020150186348A KR20150186348A KR101699183B1 KR 101699183 B1 KR101699183 B1 KR 101699183B1 KR 1020150186348 A KR1020150186348 A KR 1020150186348A KR 20150186348 A KR20150186348 A KR 20150186348A KR 101699183 B1 KR101699183 B1 KR 101699183B1
- Authority
- KR
- South Korea
- Prior art keywords
- vinyl acetate
- acetate copolymer
- weight
- ethylene vinyl
- sheet
- Prior art date
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- 239000005038 ethylene vinyl acetate Substances 0.000 title claims abstract description 82
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 title claims abstract description 82
- 229920005989 resin Polymers 0.000 title claims abstract description 74
- 239000011347 resin Substances 0.000 title claims abstract description 74
- 238000000034 method Methods 0.000 title claims abstract description 35
- 239000008393 encapsulating agent Substances 0.000 title claims abstract description 15
- 238000004519 manufacturing process Methods 0.000 title description 20
- 238000006116 polymerization reaction Methods 0.000 claims abstract description 45
- 150000002978 peroxides Chemical class 0.000 claims abstract description 29
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 claims abstract description 18
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000005977 Ethylene Substances 0.000 claims abstract description 14
- 150000001875 compounds Chemical class 0.000 claims abstract description 14
- 239000000178 monomer Substances 0.000 claims abstract description 14
- -1 neodecanoate compound Chemical class 0.000 claims abstract description 12
- 229950010765 pivalate Drugs 0.000 claims abstract description 5
- 239000000203 mixture Substances 0.000 claims abstract description 3
- 238000004132 cross linking Methods 0.000 claims description 36
- 125000000217 alkyl group Chemical group 0.000 claims description 30
- 239000003505 polymerization initiator Substances 0.000 claims description 24
- 125000004432 carbon atom Chemical group C* 0.000 claims description 14
- HGXJDMCMYLEZMJ-UHFFFAOYSA-N (2-methylpropan-2-yl)oxy 2,2-dimethylpropaneperoxoate Chemical compound CC(C)(C)OOOC(=O)C(C)(C)C HGXJDMCMYLEZMJ-UHFFFAOYSA-N 0.000 claims description 13
- 238000002156 mixing Methods 0.000 claims description 12
- 230000008569 process Effects 0.000 claims description 12
- WYKYCHHWIJXDAO-UHFFFAOYSA-N tert-butyl 2-ethylhexaneperoxoate Chemical compound CCCCC(CC)C(=O)OOC(C)(C)C WYKYCHHWIJXDAO-UHFFFAOYSA-N 0.000 claims description 12
- CARSMBZECAABMO-UHFFFAOYSA-N 3-chloro-2,6-dimethylbenzoic acid Chemical compound CC1=CC=C(Cl)C(C)=C1C(O)=O CARSMBZECAABMO-UHFFFAOYSA-N 0.000 claims description 10
- 239000003431 cross linking reagent Substances 0.000 claims description 10
- 230000008859 change Effects 0.000 claims description 9
- 239000012463 white pigment Substances 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 7
- 239000000155 melt Substances 0.000 claims description 7
- 230000010355 oscillation Effects 0.000 claims description 7
- 239000006087 Silane Coupling Agent Substances 0.000 claims description 6
- 238000009826 distribution Methods 0.000 claims description 6
- NMOALOSNPWTWRH-UHFFFAOYSA-N tert-butyl 7,7-dimethyloctaneperoxoate Chemical compound CC(C)(C)CCCCCC(=O)OOC(C)(C)C NMOALOSNPWTWRH-UHFFFAOYSA-N 0.000 claims description 6
- 238000005538 encapsulation Methods 0.000 claims description 5
- 239000003999 initiator Substances 0.000 abstract description 18
- SHZIWNPUGXLXDT-UHFFFAOYSA-N caproic acid ethyl ester Natural products CCCCCC(=O)OCC SHZIWNPUGXLXDT-UHFFFAOYSA-N 0.000 abstract 1
- 239000004615 ingredient Substances 0.000 abstract 1
- 210000004027 cell Anatomy 0.000 description 28
- 230000000052 comparative effect Effects 0.000 description 17
- 238000005259 measurement Methods 0.000 description 11
- 238000003475 lamination Methods 0.000 description 10
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 9
- 238000006243 chemical reaction Methods 0.000 description 8
- 239000000654 additive Substances 0.000 description 6
- 238000000354 decomposition reaction Methods 0.000 description 5
- 230000009545 invasion Effects 0.000 description 5
- 238000002834 transmittance Methods 0.000 description 5
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 4
- 150000001451 organic peroxides Chemical class 0.000 description 4
- 239000008096 xylene Substances 0.000 description 4
- FIYMNUNPPYABMU-UHFFFAOYSA-N 2-benzyl-5-chloro-1h-indole Chemical group C=1C2=CC(Cl)=CC=C2NC=1CC1=CC=CC=C1 FIYMNUNPPYABMU-UHFFFAOYSA-N 0.000 description 3
- 230000000996 additive effect Effects 0.000 description 3
- 229920006026 co-polymeric resin Polymers 0.000 description 3
- 238000011109 contamination Methods 0.000 description 3
- LSXWFXONGKSEMY-UHFFFAOYSA-N di-tert-butyl peroxide Chemical compound CC(C)(C)OOC(C)(C)C LSXWFXONGKSEMY-UHFFFAOYSA-N 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 230000000704 physical effect Effects 0.000 description 3
- KOMNUTZXSVSERR-UHFFFAOYSA-N 1,3,5-tris(prop-2-enyl)-1,3,5-triazinane-2,4,6-trione Chemical group C=CCN1C(=O)N(CC=C)C(=O)N(CC=C)C1=O KOMNUTZXSVSERR-UHFFFAOYSA-N 0.000 description 2
- 238000005033 Fourier transform infrared spectroscopy Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- DQXBYHZEEUGOBF-UHFFFAOYSA-N but-3-enoic acid;ethene Chemical compound C=C.OC(=O)CC=C DQXBYHZEEUGOBF-UHFFFAOYSA-N 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000005227 gel permeation chromatography Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000004611 light stabiliser Substances 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- QUAMTGJKVDWJEQ-UHFFFAOYSA-N octabenzone Chemical compound OC1=CC(OCCCCCCCC)=CC=C1C(=O)C1=CC=CC=C1 QUAMTGJKVDWJEQ-UHFFFAOYSA-N 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 239000006097 ultraviolet radiation absorber Substances 0.000 description 2
- 238000004260 weight control Methods 0.000 description 2
- FVQMJJQUGGVLEP-UHFFFAOYSA-N (2-methylpropan-2-yl)oxy 2-ethylhexaneperoxoate Chemical compound CCCCC(CC)C(=O)OOOC(C)(C)C FVQMJJQUGGVLEP-UHFFFAOYSA-N 0.000 description 1
- YWHMJMBYBJBHKE-UHFFFAOYSA-N (4-ethyl-2,2-dimethyloctan-3-yl) hydroxy carbonate Chemical compound CCCCC(CC)C(C(C)(C)C)OC(=O)OO YWHMJMBYBJBHKE-UHFFFAOYSA-N 0.000 description 1
- HEJCZAMFVMNFLC-UHFFFAOYSA-N 10-oxo-10-(2,2,6,6-tetramethylpiperidin-4-yl)oxydecanoic acid Chemical compound CC1(C)CC(OC(=O)CCCCCCCCC(O)=O)CC(C)(C)N1 HEJCZAMFVMNFLC-UHFFFAOYSA-N 0.000 description 1
- AQKYLAIZOGOPAW-UHFFFAOYSA-N 2-methylbutan-2-yl 2,2-dimethylpropaneperoxoate Chemical compound CCC(C)(C)OOC(=O)C(C)(C)C AQKYLAIZOGOPAW-UHFFFAOYSA-N 0.000 description 1
- ZIDNXYVJSYJXPE-UHFFFAOYSA-N 2-methylbutan-2-yl 7,7-dimethyloctaneperoxoate Chemical compound CCC(C)(C)OOC(=O)CCCCCC(C)(C)C ZIDNXYVJSYJXPE-UHFFFAOYSA-N 0.000 description 1
- XDLMVUHYZWKMMD-UHFFFAOYSA-N 3-trimethoxysilylpropyl 2-methylprop-2-enoate Chemical compound CO[Si](OC)(OC)CCCOC(=O)C(C)=C XDLMVUHYZWKMMD-UHFFFAOYSA-N 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- 241000981595 Zoysia japonica Species 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- DDMBAIHCDCYZAG-UHFFFAOYSA-N butyl 7,7-dimethyloctaneperoxoate Chemical compound CCCCOOC(=O)CCCCCC(C)(C)C DDMBAIHCDCYZAG-UHFFFAOYSA-N 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- UOCJDOLVGGIYIQ-PBFPGSCMSA-N cefatrizine Chemical group S([C@@H]1[C@@H](C(N1C=1C(O)=O)=O)NC(=O)[C@H](N)C=2C=CC(O)=CC=2)CC=1CSC=1C=NNN=1 UOCJDOLVGGIYIQ-PBFPGSCMSA-N 0.000 description 1
- 230000004709 cell invasion Effects 0.000 description 1
- 239000012986 chain transfer agent Substances 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229920001038 ethylene copolymer Polymers 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000001579 optical reflectometry Methods 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- IUGYQRQAERSCNH-UHFFFAOYSA-N pivalic acid Chemical compound CC(C)(C)C(O)=O IUGYQRQAERSCNH-UHFFFAOYSA-N 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- OPQYOFWUFGEMRZ-UHFFFAOYSA-N tert-butyl 2,2-dimethylpropaneperoxoate Chemical compound CC(C)(C)OOC(=O)C(C)(C)C OPQYOFWUFGEMRZ-UHFFFAOYSA-N 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 230000004580 weight loss Effects 0.000 description 1
Images
Classifications
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F218/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of carbonic acid or of a haloformic acid
- C08F218/02—Esters of monocarboxylic acids
- C08F218/04—Vinyl esters
- C08F218/08—Vinyl acetate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2/00—Processes of polymerisation
- C08F2/44—Polymerisation in the presence of compounding ingredients, e.g. plasticisers, dyestuffs, fillers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L31/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of carbonic acid or of a haloformic acid; Compositions of derivatives of such polymers
- C08L31/02—Homopolymers or copolymers of esters of monocarboxylic acids
- C08L31/04—Homopolymers or copolymers of vinyl acetate
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/04—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
- H01L31/042—PV modules or arrays of single PV cells
- H01L31/048—Encapsulation of modules
- H01L31/0481—Encapsulation of modules characterised by the composition of the encapsulation material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/04—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
- H01L31/042—PV modules or arrays of single PV cells
- H01L31/048—Encapsulation of modules
- H01L31/049—Protective back sheets
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/16—Applications used for films
- C08L2203/162—Applications used for films sealable films
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Electromagnetism (AREA)
- Photovoltaic Devices (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Polymerisation Methods In General (AREA)
- Polymerization Catalysts (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020150186348A KR101699183B1 (ko) | 2015-12-24 | 2015-12-24 | 에틸렌 비닐아세테이트 공중합체 수지의 제조방법 및 이로부터 제조된 수지와 이를 이용하여 제조된 태양전지 봉지재용 시트 |
| CN201610533588.6A CN106916242B (zh) | 2015-12-24 | 2016-07-07 | 乙烯乙酸乙烯酯共聚物树脂的制造方法和树脂以及太阳能电池密封材料用片 |
| JP2016136112A JP6387052B2 (ja) | 2015-12-24 | 2016-07-08 | エチレンビニルアセテート共重合体樹脂の製造方法およびこれから製造された樹脂並びにこれを利用して製造された太陽電池封止材用シート |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020150186348A KR101699183B1 (ko) | 2015-12-24 | 2015-12-24 | 에틸렌 비닐아세테이트 공중합체 수지의 제조방법 및 이로부터 제조된 수지와 이를 이용하여 제조된 태양전지 봉지재용 시트 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR101699183B1 true KR101699183B1 (ko) | 2017-01-23 |
Family
ID=57990102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020150186348A KR101699183B1 (ko) | 2015-12-24 | 2015-12-24 | 에틸렌 비닐아세테이트 공중합체 수지의 제조방법 및 이로부터 제조된 수지와 이를 이용하여 제조된 태양전지 봉지재용 시트 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP6387052B2 (ja) |
| KR (1) | KR101699183B1 (ja) |
| CN (1) | CN106916242B (ja) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20190044434A (ko) * | 2017-10-20 | 2019-04-30 | 한화토탈 주식회사 | 태양광용 에틸렌비닐아세테이트 공중합체 수지, 그 제조방법 및 태양전지 봉지재용 시트 |
| KR20190073250A (ko) * | 2017-12-18 | 2019-06-26 | 주식회사 엘지화학 | 에틸렌 비닐아세테이트 공중합체 및 그 제조방법 |
| US20200347215A1 (en) * | 2018-02-14 | 2020-11-05 | Dow-Mitsui Polychemicals Co., Ltd. | Resin composition for laminated glass interlayer film or solar cell encapsulant, laminated glass interlayer film, laminated glass, solar cell encapsulant, and solar cell module |
| WO2024069244A1 (en) * | 2022-09-30 | 2024-04-04 | Braskem S.A. | Polyethylene copolymers and terpolymers for solar cell encapsulation and methods thereof |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3677604B1 (en) | 2017-11-03 | 2023-03-08 | LG Chem, Ltd. | Method for preparing ethylene vinylacetate copolymer |
| CN114649434A (zh) * | 2020-12-21 | 2022-06-21 | 杭州福斯特应用材料股份有限公司 | 图案化胶膜和光伏组件 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120015551A (ko) * | 2010-08-12 | 2012-02-22 | 삼성토탈 주식회사 | 태양전지 봉지재 시트용 에틸렌비닐아세테이트 공중합체 수지의 제조방법 및 그 수지 |
| KR20120134704A (ko) * | 2011-06-03 | 2012-12-12 | 삼성토탈 주식회사 | 내후 안정성이 우수한 태양전지 봉지재용 ｅｖａ 시트의 제조방법 |
| KR20130058984A (ko) * | 2011-11-28 | 2013-06-05 | 롯데케미칼 주식회사 | 태양전지 봉지재용 수지 조성물 |
| KR20140134186A (ko) * | 2013-05-13 | 2014-11-21 | 삼성토탈 주식회사 | 폴리에틸렌계 수지 조성물 |
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|---|---|---|---|---|
| US2909513A (en) * | 1956-10-09 | 1959-10-20 | Du Pont | Polymerization of ethylene with an initiator containing tertiary alkyl perester and tertiary alkyl hydroperoxide |
| DE3731054A1 (de) * | 1987-09-16 | 1989-04-06 | Bayer Ag | Verfahren zur herstellung von ethylen/vinylacetat-copolymerisaten, neue ethylen/vinylacetat-copolymerisate und ihre verwendung |
| KR100404544B1 (ko) * | 2000-12-23 | 2003-11-05 | 삼성종합화학주식회사 | 압출코팅/라미네이션용 수지의 제조방법 및 그 수지 |
| US6602966B1 (en) * | 2002-07-11 | 2003-08-05 | Equistar Chemicals, Lp | In-reactor process for making ethylene polymer nanocomposite materials |
| DE602005003808T2 (de) * | 2004-03-24 | 2008-12-04 | Ciba Holding Inc. | Verfahren zur herstellung von ethylenpolymeren durch kontrollierte hochdruckpolymerisation |
| US8349967B2 (en) * | 2005-12-22 | 2013-01-08 | Bridgestone Corporation | Sealing film for solar cell and solar cell prepared by using the same |
| ATE446976T1 (de) * | 2006-05-23 | 2009-11-15 | Basf Se | Verfahren zur herstellung von ethylencopolymeren |
| WO2011008197A1 (en) * | 2009-07-14 | 2011-01-20 | Exxonmobil Chemical Patents Inc. | High pressure radical polymerization process |
| FR2971510B1 (fr) * | 2011-02-10 | 2013-03-22 | Arkema France | Polymerisation radicalaire de l'ethylene amorcee par des peroxydes organiques a haute productivite |
| JP5673338B2 (ja) * | 2011-05-11 | 2015-02-18 | 日油株式会社 | 太陽電池用封止材及びその製造方法 |
| IN2014CN02739A (ja) * | 2011-10-19 | 2015-07-03 | Dow Global Technologies Llc |
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2015
- 2015-12-24 KR KR1020150186348A patent/KR101699183B1/ko active IP Right Grant
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2016
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| KR20190044434A (ko) * | 2017-10-20 | 2019-04-30 | 한화토탈 주식회사 | 태양광용 에틸렌비닐아세테이트 공중합체 수지, 그 제조방법 및 태양전지 봉지재용 시트 |
| KR102055982B1 (ko) * | 2017-10-20 | 2020-01-22 | 한화토탈 주식회사 | 태양광용 에틸렌비닐아세테이트 공중합체 수지, 그 제조방법 및 태양전지 봉지재용 시트 |
| KR20190073250A (ko) * | 2017-12-18 | 2019-06-26 | 주식회사 엘지화학 | 에틸렌 비닐아세테이트 공중합체 및 그 제조방법 |
| WO2019124675A1 (ko) * | 2017-12-18 | 2019-06-27 | 주식회사 엘지화학 | 에틸렌 비닐아세테이트 공중합체 및 그 제조방법 |
| EP3539996A4 (en) * | 2017-12-18 | 2019-12-25 | LG Chem, Ltd. | ETHYLENE VINYL ACETATE COPOLYMER AND PRODUCTION METHOD THEREFOR |
| US10961333B2 (en) | 2017-12-18 | 2021-03-30 | Lg Chem, Ltd. | Ethylene vinyl acetate copolymer and method of preparing the same |
| KR102247232B1 (ko) | 2017-12-18 | 2021-05-03 | 주식회사 엘지화학 | 에틸렌 비닐아세테이트 공중합체 및 그 제조방법 |
| US20200347215A1 (en) * | 2018-02-14 | 2020-11-05 | Dow-Mitsui Polychemicals Co., Ltd. | Resin composition for laminated glass interlayer film or solar cell encapsulant, laminated glass interlayer film, laminated glass, solar cell encapsulant, and solar cell module |
| WO2024069244A1 (en) * | 2022-09-30 | 2024-04-04 | Braskem S.A. | Polyethylene copolymers and terpolymers for solar cell encapsulation and methods thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| JP6387052B2 (ja) | 2018-09-05 |
| CN106916242B (zh) | 2019-04-30 |
| JP2017115117A (ja) | 2017-06-29 |
| CN106916242A (zh) | 2017-07-04 |
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