KR102142341B1 - 차단성이 우수한 나노복합체 조성물 - Google Patents
차단성이 우수한 나노복합체 조성물 Download PDFInfo
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- KR102142341B1 KR102142341B1 KR1020190137491A KR20190137491A KR102142341B1 KR 102142341 B1 KR102142341 B1 KR 102142341B1 KR 1020190137491 A KR1020190137491 A KR 1020190137491A KR 20190137491 A KR20190137491 A KR 20190137491A KR 102142341 B1 KR102142341 B1 KR 102142341B1
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- 239000000203 mixture Substances 0.000 title claims abstract description 44
- 239000002114 nanocomposite Substances 0.000 title claims abstract description 39
- 230000004888 barrier function Effects 0.000 title abstract description 55
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- GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 description 1
- ASGKDLGXPOIMTM-UHFFFAOYSA-N diethoxy-methyl-[2-(7-oxabicyclo[4.1.0]heptan-4-yl)ethyl]silane Chemical compound C1C(CC[Si](C)(OCC)OCC)CCC2OC21 ASGKDLGXPOIMTM-UHFFFAOYSA-N 0.000 description 1
- FUXUUPOAQMPKOK-UHFFFAOYSA-N diethoxy-methyl-[2-(oxiran-2-ylmethoxy)ethyl]silane Chemical compound CCO[Si](C)(OCC)CCOCC1CO1 FUXUUPOAQMPKOK-UHFFFAOYSA-N 0.000 description 1
- PQOOHYQAWSVSJD-UHFFFAOYSA-N diethoxy-methyl-[3-(7-oxabicyclo[4.1.0]heptan-4-yl)propyl]silane Chemical compound C1C(CCC[Si](C)(OCC)OCC)CCC2OC21 PQOOHYQAWSVSJD-UHFFFAOYSA-N 0.000 description 1
- OTARVPUIYXHRRB-UHFFFAOYSA-N diethoxy-methyl-[3-(oxiran-2-ylmethoxy)propyl]silane Chemical compound CCO[Si](C)(OCC)CCCOCC1CO1 OTARVPUIYXHRRB-UHFFFAOYSA-N 0.000 description 1
- SLQTWNAJXFHMHM-UHFFFAOYSA-N dimethoxy-methyl-[2-(7-oxabicyclo[4.1.0]heptan-4-yl)ethyl]silane Chemical compound C1C(CC[Si](C)(OC)OC)CCC2OC21 SLQTWNAJXFHMHM-UHFFFAOYSA-N 0.000 description 1
- PWPGWRIGYKWLEV-UHFFFAOYSA-N dimethoxy-methyl-[2-(oxiran-2-ylmethoxy)ethyl]silane Chemical compound CO[Si](C)(OC)CCOCC1CO1 PWPGWRIGYKWLEV-UHFFFAOYSA-N 0.000 description 1
- RWHQSBVLPQVZPR-UHFFFAOYSA-N dimethoxy-methyl-[3-(7-oxabicyclo[4.1.0]heptan-4-yl)propyl]silane Chemical compound C1C(CCC[Si](C)(OC)OC)CCC2OC21 RWHQSBVLPQVZPR-UHFFFAOYSA-N 0.000 description 1
- WHGNXNCOTZPEEK-UHFFFAOYSA-N dimethoxy-methyl-[3-(oxiran-2-ylmethoxy)propyl]silane Chemical compound CO[Si](C)(OC)CCCOCC1CO1 WHGNXNCOTZPEEK-UHFFFAOYSA-N 0.000 description 1
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- ACCCMOQWYVYDOT-UHFFFAOYSA-N hexane-1,1-diol Chemical compound CCCCCC(O)O ACCCMOQWYVYDOT-UHFFFAOYSA-N 0.000 description 1
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- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 125000001453 quaternary ammonium group Chemical group 0.000 description 1
- 229910000275 saponite Inorganic materials 0.000 description 1
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- KDYFGRWQOYBRFD-UHFFFAOYSA-L succinate(2-) Chemical compound [O-]C(=O)CCC([O-])=O KDYFGRWQOYBRFD-UHFFFAOYSA-L 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- UIERETOOQGIECD-ONEGZZNKSA-N tiglic acid Chemical compound C\C=C(/C)C(O)=O UIERETOOQGIECD-ONEGZZNKSA-N 0.000 description 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
- 150000003623 transition metal compounds Chemical class 0.000 description 1
- UDUKMRHNZZLJRB-UHFFFAOYSA-N triethoxy-[2-(7-oxabicyclo[4.1.0]heptan-4-yl)ethyl]silane Chemical compound C1C(CC[Si](OCC)(OCC)OCC)CCC2OC21 UDUKMRHNZZLJRB-UHFFFAOYSA-N 0.000 description 1
- RWJUTPORTOUFDY-UHFFFAOYSA-N triethoxy-[2-(oxiran-2-ylmethoxy)ethyl]silane Chemical compound CCO[Si](OCC)(OCC)CCOCC1CO1 RWJUTPORTOUFDY-UHFFFAOYSA-N 0.000 description 1
- NLKPPXKQMJDBFO-UHFFFAOYSA-N triethoxy-[3-(7-oxabicyclo[4.1.0]heptan-4-yl)propyl]silane Chemical compound C1C(CCC[Si](OCC)(OCC)OCC)CCC2OC21 NLKPPXKQMJDBFO-UHFFFAOYSA-N 0.000 description 1
- JXUKBNICSRJFAP-UHFFFAOYSA-N triethoxy-[3-(oxiran-2-ylmethoxy)propyl]silane Chemical compound CCO[Si](OCC)(OCC)CCCOCC1CO1 JXUKBNICSRJFAP-UHFFFAOYSA-N 0.000 description 1
- HQYALQRYBUJWDH-UHFFFAOYSA-N trimethoxy(propyl)silane Chemical compound CCC[Si](OC)(OC)OC HQYALQRYBUJWDH-UHFFFAOYSA-N 0.000 description 1
- DQZNLOXENNXVAD-UHFFFAOYSA-N trimethoxy-[2-(7-oxabicyclo[4.1.0]heptan-4-yl)ethyl]silane Chemical compound C1C(CC[Si](OC)(OC)OC)CCC2OC21 DQZNLOXENNXVAD-UHFFFAOYSA-N 0.000 description 1
- ZNXDCSVNCSSUNB-UHFFFAOYSA-N trimethoxy-[2-(oxiran-2-ylmethoxy)ethyl]silane Chemical compound CO[Si](OC)(OC)CCOCC1CO1 ZNXDCSVNCSSUNB-UHFFFAOYSA-N 0.000 description 1
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/54—Silicon-containing compounds
- C08K5/541—Silicon-containing compounds containing oxygen
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- C08L33/04—Homopolymers or copolymers of esters
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L73/00—Compositions of macromolecular compounds obtained by reactions forming a linkage containing oxygen or oxygen and carbon in the main chain, not provided for in groups C08L59/00 - C08L71/00; Compositions of derivatives of such polymers
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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)
- Compositions Of Macromolecular Compounds (AREA)
- Containers Having Bodies Formed In One Piece (AREA)
Abstract
본 발명은 용매 차단성, 알코올 차단성, 연료 차단성, 알코올 함유 연료 차단성, 기체 차단성, 내열성, 내구성 및 내화학성이 우수한 나노복합체 조성물을 제공할 수 있다.
또한 본 발명은 연료전지, 용기, 필름에 장기간 안정적으로 사용될 수 있는 나노복합체 조성물을 제공할 수 있다.
Description
구분 | 실시예 | 비교예 | ||||||
1 | 2 | 3 | 4 | 5 | 1 | 2 | 3 | |
용매 차단성 중량변화율 (%) |
0.2 | 0.4 | 0.6 | 0.3 | 0.15 | 0.2 | 5 | 2 |
알코올 함유 용매 차단성 중량 변화율 (%) |
0.25 | 0.5 | 0.8 | 0.4 | 0.25 | 1.5 | 5.5 | 2.5 |
산소 투과도 (cc/m2 day atm) |
285 | 395 | 438 | 214 | 206 | 912 | 1,068 | 995 |
Claims (6)
- 폴리올레핀 수지;
폴리케톤 나노복합체;
상용화제; 및
폴리케톤을 포함하는 나노복합체 조성물에 있어서,
상기 폴리올레핀 수지는 고밀도 폴리에틸렌, 저밀도 폴리에틸렌, 선형 저밀도 폴리에틸렌, 에틸렌-프로필렌 중합체 및 에틸렌-프로필렌 공중합체로 이루어지는 군에서 하나 이상 선택되고,
상기 폴리케톤 나노복합체는 폴리케톤과 층상점토화합물을 혼합하여 제조되며,
상기 층상점토화합물의 함량은 폴리케톤 나노복합체 함량에 대하여 1~10중량% 이고,
상기 상용화제는 에틸렌-(메타)아크릴산 공중합체, 에틸렌-에틸아크릴레이트 공중합체, 에틸렌-부틸아크릴레이트 공중합체, 무수말레산 변성 그라프트 폴리에틸렌, 에틸렌-알킬아크릴레이트-(메타)아크릴산 공중합체, 에틸렌-알킬메타아크릴레이트-(메타)아크릴산 공중합체 및 에틸렌-비닐아세테이트 공중합체로 이루어지는 군에서 하나 이상 선택되며,
상기 조성물은 폴리올레핀 수지 100중량부에 대하여 폴리케톤 나노복합체 10~60중량부, 상용화제 1~30중량부 및 폴리케톤 2~20중량부를 포함하는 것을 특징으로 하는 나노복합체 조성물.
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- 제1항에 있어서,
상기 조성물은 아크릴레이트기 함유 실란 커플링제 및 아크릴산 모노머의 공중합체 2~10중량부를 추가로 포함하는 것을 특징으로 하는 나노복합체 조성물.
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