KR100693390B1 - 산소차단성 수지 조성물 및 이를 포함하는 제품 - Google Patents
산소차단성 수지 조성물 및 이를 포함하는 제품 Download PDFInfo
- Publication number
- KR100693390B1 KR100693390B1 KR1020000073653A KR20000073653A KR100693390B1 KR 100693390 B1 KR100693390 B1 KR 100693390B1 KR 1020000073653 A KR1020000073653 A KR 1020000073653A KR 20000073653 A KR20000073653 A KR 20000073653A KR 100693390 B1 KR100693390 B1 KR 100693390B1
- Authority
- KR
- South Korea
- Prior art keywords
- ethylene
- copolymer
- weight
- polyamide
- resin composition
- 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.)
- Expired - Fee Related
Links
- 230000004888 barrier function Effects 0.000 title claims abstract description 36
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 27
- 239000001301 oxygen Substances 0.000 title claims abstract description 27
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 27
- 239000011342 resin composition Substances 0.000 title claims abstract description 15
- 229920000219 Ethylene vinyl alcohol Polymers 0.000 claims abstract description 32
- 239000000203 mixture Substances 0.000 claims abstract description 31
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000005977 Ethylene Substances 0.000 claims abstract description 18
- 229920001038 ethylene copolymer Polymers 0.000 claims abstract description 18
- 229920001577 copolymer Polymers 0.000 claims abstract description 16
- 150000001990 dicarboxylic acid derivatives Chemical class 0.000 claims abstract description 12
- 229920002126 Acrylic acid copolymer Polymers 0.000 claims abstract description 8
- 239000004952 Polyamide Substances 0.000 claims description 11
- 229920002647 polyamide Polymers 0.000 claims description 11
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical group O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 claims description 8
- 229920002292 Nylon 6 Polymers 0.000 claims description 5
- 229920000092 linear low density polyethylene Polymers 0.000 claims description 5
- 239000004707 linear low-density polyethylene Substances 0.000 claims description 5
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 claims description 5
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 claims description 4
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 claims description 4
- 229920006242 ethylene acrylic acid copolymer Polymers 0.000 claims description 4
- 239000005038 ethylene vinyl acetate Substances 0.000 claims description 4
- 229920001903 high density polyethylene Polymers 0.000 claims description 4
- 239000004700 high-density polyethylene Substances 0.000 claims description 4
- 229920001684 low density polyethylene Polymers 0.000 claims description 4
- 239000004702 low-density polyethylene Substances 0.000 claims description 4
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 claims description 4
- 229920002302 Nylon 6,6 Polymers 0.000 claims description 3
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 3
- 229920005648 ethylene methacrylic acid copolymer Polymers 0.000 claims description 3
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 claims description 3
- 239000011976 maleic acid Substances 0.000 claims description 3
- HNEGQIOMVPPMNR-NSCUHMNNSA-N mesaconic acid Chemical compound OC(=O)C(/C)=C/C(O)=O HNEGQIOMVPPMNR-NSCUHMNNSA-N 0.000 claims description 3
- HNEGQIOMVPPMNR-UHFFFAOYSA-N methylfumaric acid Natural products OC(=O)C(C)=CC(O)=O HNEGQIOMVPPMNR-UHFFFAOYSA-N 0.000 claims description 3
- 239000004711 α-olefin Substances 0.000 claims description 3
- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 claims description 2
- AYKYXWQEBUNJCN-UHFFFAOYSA-N 3-methylfuran-2,5-dione Chemical compound CC1=CC(=O)OC1=O AYKYXWQEBUNJCN-UHFFFAOYSA-N 0.000 claims description 2
- OFNISBHGPNMTMS-UHFFFAOYSA-N 3-methylideneoxolane-2,5-dione Chemical compound C=C1CC(=O)OC1=O OFNISBHGPNMTMS-UHFFFAOYSA-N 0.000 claims description 2
- WSSSPWUEQFSQQG-UHFFFAOYSA-N 4-methyl-1-pentene Chemical compound CC(C)CC=C WSSSPWUEQFSQQG-UHFFFAOYSA-N 0.000 claims description 2
- 229920010126 Linear Low Density Polyethylene (LLDPE) Polymers 0.000 claims description 2
- 229920000299 Nylon 12 Polymers 0.000 claims description 2
- 229920000572 Nylon 6/12 Polymers 0.000 claims description 2
- DQXBYHZEEUGOBF-UHFFFAOYSA-N but-3-enoic acid;ethene Chemical compound C=C.OC(=O)CC=C DQXBYHZEEUGOBF-UHFFFAOYSA-N 0.000 claims description 2
- 239000001530 fumaric acid Substances 0.000 claims description 2
- 229920006112 polar polymer Polymers 0.000 claims description 2
- 229920000728 polyester Polymers 0.000 claims description 2
- 239000004715 ethylene vinyl alcohol Substances 0.000 abstract description 25
- UFRKOOWSQGXVKV-UHFFFAOYSA-N ethene;ethenol Chemical compound C=C.OC=C UFRKOOWSQGXVKV-UHFFFAOYSA-N 0.000 abstract description 24
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- RZXDTJIXPSCHCI-UHFFFAOYSA-N hexa-1,5-diene-2,5-diol Chemical compound OC(=C)CCC(O)=C RZXDTJIXPSCHCI-UHFFFAOYSA-N 0.000 abstract 1
- -1 polyethylene Polymers 0.000 description 16
- 239000004698 Polyethylene Substances 0.000 description 13
- 229920000573 polyethylene Polymers 0.000 description 13
- 239000004615 ingredient Substances 0.000 description 10
- 239000000155 melt Substances 0.000 description 10
- 230000000052 comparative effect Effects 0.000 description 9
- 238000002156 mixing Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 4
- 125000000217 alkyl group Chemical group 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 230000035699 permeability Effects 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 3
- 235000013305 food Nutrition 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 238000004806 packaging method and process Methods 0.000 description 3
- 239000004014 plasticizer Substances 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 229920000098 polyolefin Polymers 0.000 description 3
- 229920005672 polyolefin resin Polymers 0.000 description 3
- 229920001155 polypropylene Polymers 0.000 description 3
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000004840 adhesive resin Substances 0.000 description 2
- 229920006223 adhesive resin Polymers 0.000 description 2
- 238000007334 copolymerization reaction Methods 0.000 description 2
- PZRHRDRVRGEVNW-UHFFFAOYSA-N milrinone Chemical compound N1C(=O)C(C#N)=CC(C=2C=CN=CC=2)=C1C PZRHRDRVRGEVNW-UHFFFAOYSA-N 0.000 description 2
- 229960003574 milrinone Drugs 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 239000008188 pellet Substances 0.000 description 2
- 229920005604 random copolymer Polymers 0.000 description 2
- 238000007127 saponification reaction Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229920005992 thermoplastic resin Polymers 0.000 description 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000006057 Non-nutritive feed additive Substances 0.000 description 1
- 229920003298 Nucrel® Polymers 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- 150000001252 acrylic acid derivatives Chemical class 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 150000001991 dicarboxylic acids Chemical class 0.000 description 1
- 238000007580 dry-mixing Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000003999 initiator Substances 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000004611 light stabiliser Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000002952 polymeric resin Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000010526 radical polymerization reaction Methods 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- LMYRWZFENFIFIT-UHFFFAOYSA-N toluene-4-sulfonamide Chemical class CC1=CC=C(S(N)(=O)=O)C=C1 LMYRWZFENFIFIT-UHFFFAOYSA-N 0.000 description 1
- 229940117958 vinyl acetate Drugs 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L29/00—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 alcohol, ether, aldehydo, ketonic, acetal or ketal radical; Compositions of hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Compositions of derivatives of such polymers
- C08L29/02—Homopolymers or copolymers of unsaturated alcohols
- C08L29/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
-
- 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
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/08—Copolymers of ethene
- C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms
- C08L23/0815—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms with aliphatic 1-olefins containing one carbon-to-carbon double bond
-
- 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
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/08—Copolymers of ethene
- C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing atoms other than carbon or hydrogen
- C08L23/0853—Ethene vinyl acetate copolymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/10—Transparent films; Clear coatings; Transparent materials
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Laminated Bodies (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
종류 | 표기 | |
a) 성분 | a-1 | 에틸렌 32몰%, 210℃에서의 용융지수가 12(g/10분, 2.16kg)인 EVOH (Nippon Gohsei사 DC3212B Grade), 용융점도(210℃, shear rate 100 S-1)가 650 Pa·S |
b) 성분 | b-1 | 190℃에서의 용융지수가 2.8(g/10분, 2.16kg)인 선형저밀도 폴리에틸렌, 용융점도(210℃, shear rate 100 S-1)가 960 Pa·S |
c) 성분 | c-1 | 무수말레익산의 함유도가 0.2중량%이고 190℃에서의 용융지수가 4.5(g/10분, 2.16kg)인 무수말레익산이 그라프트된 폴리에틸렌 |
d) 성분 | d-1 | 아크릴산의 함유도가 9중량%이고 190℃에서의 용융지수가 1.5(g/10분, 2.16kg)인 에틸렌-아크릴산 공중합체(Dow Chemical사, PRIMACOR 1410 grade) |
e) 성분 | e-1 | 폴리아미드-6/66 (BASF사 C4FN grade) |
a-1/b-1/c-1/d-1/e-1 조성비(중량%) | 차단층 흐림도(%) | 3층필름의 외관(1∼5)* | 산소투과도 (cc/㎡.day.atm) | |
실시예 1 | 55/30/5/5/5 | 33 | 4 | 2.4 |
실시예 2 | 55/25/5/10/5 | 31 | 4 | 3.2 |
실시예 3 | 55/20/5/15/5 | 31 | 4 | 3.1 |
실시예 4 | 55/15/5/20/5 | 31 | 5 | 2.4 |
비교예 1 | 55/35/5/0/5 | 38 | 2 | 2.7 |
종류 | 표기 | |
a) 성분 | a-2 | 에틸렌 38몰%, 210℃에서의 용융지수가 35(g/10분, 2.16kg)인 EVOH (Nippon Gohsei사 DC3212B Grade), 용융점도(210℃, shear rate 100 S-1)가 240 Pa·S |
b) 성분 | b-2 | 190℃에서의 용융지수가 10.0(g/10분, 2.16kg)인 선형저밀도 폴리에틸렌, 용융점도(210℃, shear rate 100 S-1)가 320 Pa·S |
c) 성분 | c-2 | 무수말레익산의 함유도가 0.3중량%이고 190℃에서의 용융지수가 1.5(g/10분, 2.16kg)인 무수말레익산이 그라프트된 폴리에틸렌 |
c) 성분 | c-3 | 190℃에서의 용융지수가 13.7(g/10분, 2.16kg)인 에틸렌-무수말레익산-메틸아크릴레이트 랜덤 공중합체 |
c) 성분 | c-4 | c-3 및 e-1을 70/30중량비로 220∼240℃온도에서 실시예 1에서 사용된 압출기를 사용하여 용융혼합하여 제조한 펠렛형태의 수지 조성물 |
차단층 수지 조성비 (중량%) | 차단층 흐림도(%) | 3층필름의 외관 (1∼5)* | ||
실시예 5 | a-1/a-2/b-2/c-1/d-1=20/40/23/7/10 | 26 | 5 | |
비교예 2 | a-1/a-2/b-2/c-1/d-1=20/40/33/7/0 | 29 | 4 | 미세한 겔 존재 |
실시예 6 | a-1/a-2/b-2/c-2/d-1=20/40/23/7/10 | 30 | 5 | |
비교예 3 | a-1/a-2/b-2/c-2/d-1=20/40/33/7/0 | 38 | 3 | 미세한 겔 존재 |
실시예 7 | a-1/a-2/b-2/c-3/d-1=20/40/32/3/5 | 33 | 4 | |
비교예 4 | a-1/a-2/b-2/c-3/d-1=20/40/37/3/0 | - | 1 | 필름표면 불균일 |
실시예 8 | a-1/a-2/b-2/c-4/d-1=20/40/30/5/5 | 33 | 4 | |
비교예 5 | a-1/a-2/b-2/c-4/d-1=20/40/35/5/0 | 40 | 2 |
Claims (12)
- a) 에틸렌의 함유율이 10∼50몰%인 에틸렌-비닐아세테이트를 적어도 95% 이상 검화시킨 에틸렌-비닐알코올 공중합체 40∼80중량%, b) 에틸렌 공중합체 5∼55중량%, c) 에틸렌과 α,β-불포화디카복실산 유도체를 포함하는 공중합체 0.1∼10중량%, 및 d) 에틸렌-(메타)아크릴산 공중합체 1∼30중량%로 이루어지며,상기 b)성분의 에틸렌 공중합체는 고밀도 폴리에틸렌(HDPE), 저밀도 폴리에틸렌(LDPE), 선형저밀도 폴리에틸렌(LLDPE), 에틸렌-비닐아세테이트 공중합체 및 에틸렌-알킬(메타)아크릴레이트 공중합체로 이루어진 군으로부터 하나 또는 그 이상이 선택되고, 상기 α,β-불포화디카복실산 유도체가 무수말레익산, 퓨마릭산, 무수씨트라코닉산, 무수이타코닉산, 메사코닉산, 무수 3-알릴석시닉산, 말레익산, 또는 이들의 모노에스테르 화합물로 이루어진 군으로부터 하나 또는 그 이상 선택되는 것을 특징으로 하는 산소차단성 수지 조성물.
- 삭제
- 제1항에 있어서, 상기 a) 에틸렌-비닐알코올 공중합체는 폴리아미드 및 폴리에스테르를 포함하는 극성고분자 1∼50중량%와 혼합하여 사용하는 것을 특징으로 하는 수지 조성물.
- 제3항에 있어서, 상기 폴리아미드는 폴리아미드-6, 폴리아미드-6/66, 폴리아미드-12, 폴리아미드-6/12 및 가소화된 폴리아미드로 이루어진 군으로부터 선택됨을 특징으로 하는 수지 조성물.
- 삭제
- 제1항에 있어서, 상기 에틸렌 공중합체로 선택가능한 선형저밀도 폴리에틸렌이 에틸렌과 α-올레핀의 공중합체임을 특징으로 하는 수지 조성물.
- 제6항에 있어서, α-올레핀이 부텐-1, 헥센-1, 4-메틸펜텐-1, 및 옥텐-1으로 이루어진 군으로부터 하나 또는 그 이상이 선택됨을 특징으로 하는 수지 조성물.
- 삭제
- 제1항에 있어서, 상기 에틸렌-(메타)아크릴산 공중합체가 에틸렌-아크릴산 공중합체, 에틸렌-메타아크릴산 공중합체, 또는 이들의 혼합물인 것을 특징으로 하는 수지 조성물.
- 제1항에 따른 조성물층을 적어도 한 층이상 포함하는 산소차단성 필름.
- 제1항에 따른 조성물층을 적어도 한 층이상 포함하는 산소차단성 시트.
- 제1항에 따른 조성물층을 적어도 한 층이상 포함하는 산소차단성 용기.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020000073653A KR100693390B1 (ko) | 2000-12-06 | 2000-12-06 | 산소차단성 수지 조성물 및 이를 포함하는 제품 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020000073653A KR100693390B1 (ko) | 2000-12-06 | 2000-12-06 | 산소차단성 수지 조성물 및 이를 포함하는 제품 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20020044659A KR20020044659A (ko) | 2002-06-19 |
KR100693390B1 true KR100693390B1 (ko) | 2007-03-09 |
Family
ID=27679847
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020000073653A Expired - Fee Related KR100693390B1 (ko) | 2000-12-06 | 2000-12-06 | 산소차단성 수지 조성물 및 이를 포함하는 제품 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100693390B1 (ko) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100605675B1 (ko) * | 2000-02-15 | 2006-07-31 | 바프렉스 주식회사 | 산소차단성 수지조성물 및 이를 포함하는 제품 |
KR102251199B1 (ko) * | 2019-11-14 | 2021-05-13 | 바프렉스 주식회사 | 가스 배리어성 수지 조성물 및 이로부터 제조되는 제품 |
CN118791791A (zh) * | 2024-06-28 | 2024-10-18 | 广州市瑞高包装工业有限公司 | 一种一体成型的复合片材及其制备方法及复合软管 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03215032A (ja) * | 1989-05-30 | 1991-09-20 | Kuraray Co Ltd | 多層構造体 |
JPH04233963A (ja) * | 1990-07-31 | 1992-08-21 | E I Du Pont De Nemours & Co | 粘り強くしたエチレン(ビニルアルコール)共重合体樹脂 |
JPH05179010A (ja) * | 1991-12-11 | 1993-07-20 | Du Pont Mitsui Polychem Co Ltd | エチレン共重合体組成物の成形構造体 |
JPH1199594A (ja) * | 1997-09-29 | 1999-04-13 | Kuraray Co Ltd | 熱成形用多層構造体およびそれを成形してなる熱成形容器 |
KR20000022690A (ko) * | 1998-09-16 | 2000-04-25 | 남창우 | 산소차단성 수지 조성물 및 이를 포함하는 제품 |
-
2000
- 2000-12-06 KR KR1020000073653A patent/KR100693390B1/ko not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03215032A (ja) * | 1989-05-30 | 1991-09-20 | Kuraray Co Ltd | 多層構造体 |
JPH04233963A (ja) * | 1990-07-31 | 1992-08-21 | E I Du Pont De Nemours & Co | 粘り強くしたエチレン(ビニルアルコール)共重合体樹脂 |
JPH05179010A (ja) * | 1991-12-11 | 1993-07-20 | Du Pont Mitsui Polychem Co Ltd | エチレン共重合体組成物の成形構造体 |
JPH1199594A (ja) * | 1997-09-29 | 1999-04-13 | Kuraray Co Ltd | 熱成形用多層構造体およびそれを成形してなる熱成形容器 |
KR20000022690A (ko) * | 1998-09-16 | 2000-04-25 | 남창우 | 산소차단성 수지 조성물 및 이를 포함하는 제품 |
Also Published As
Publication number | Publication date |
---|---|
KR20020044659A (ko) | 2002-06-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4575532A (en) | Polyvinyl alcohol alloys and method of making the same | |
US4645695A (en) | Resinous composition and molded article and container made thereof | |
US5177138A (en) | Resin composition including a saponified ethylene-vinyl acetate copolymer, polyolefin, a graft copolymer and hydrotalcite | |
KR100693390B1 (ko) | 산소차단성 수지 조성물 및 이를 포함하는 제품 | |
JPH04233963A (ja) | 粘り強くしたエチレン(ビニルアルコール)共重合体樹脂 | |
TWI805712B (zh) | 用作多層結構中之黏結層之樹脂及包括其的多層結構 | |
JPH0853585A (ja) | ポリマー混合物 | |
KR100693388B1 (ko) | 산소차단성 수지 조성물 및 이를 포함하는 제품 | |
WO2024166930A1 (ja) | 樹脂組成物、成形品、多層構造体、及び樹脂組成物の製造方法 | |
JP2558358B2 (ja) | 樹脂組成物 | |
KR100605675B1 (ko) | 산소차단성 수지조성물 및 이를 포함하는 제품 | |
JPH03188146A (ja) | 樹脂組成物および積層体 | |
KR0161647B1 (ko) | 산소 차단성 다층필름 | |
KR100314827B1 (ko) | 산소차단성 수지 조성물 및 이를 포함하는 제품 | |
KR100904950B1 (ko) | 에틸렌-아크릴레이트 공중합체를 포함하여 이루어진 산소차단성 수지 조성물 및 이를 이용한 제품 | |
JP3737547B2 (ja) | 熱可塑性樹脂組成物及びその用途 | |
JPH1177928A (ja) | ポリアミド系樹脂積層フィルム | |
WO2022059480A1 (ja) | 樹脂組成物及びこれを用いたガスバリア用フィルム | |
KR100326587B1 (ko) | 산소차단성수지조성물및그의성형품 | |
KR100547353B1 (ko) | 폴리올레핀을 포함하는 산소차단성 수지조성물 및 이를 함유하는 제품 | |
US20070264512A1 (en) | Extrusion coating process for improved adhesion to metal(lized) substrates | |
JP3356850B2 (ja) | ポリエチレン樹脂組成物 | |
JP2003138071A (ja) | エチレン系重合体組成物 | |
JP3109813B2 (ja) | ポリビニルアルコール系樹脂組成物 | |
CA2035569A1 (en) | Resin composition and use thereof |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20001206 |
|
PG1501 | Laying open of application | ||
N231 | Notification of change of applicant | ||
PN2301 | Change of applicant |
Patent event date: 20021119 Comment text: Notification of Change of Applicant Patent event code: PN23011R01D |
|
A201 | Request for examination | ||
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 20051201 Comment text: Request for Examination of Application Patent event code: PA02011R01I Patent event date: 20001206 Comment text: Patent Application |
|
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20061030 Patent event code: PE09021S01D |
|
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20070207 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20070305 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20070306 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
PR1001 | Payment of annual fee |
Payment date: 20100308 Start annual number: 4 End annual number: 4 |
|
PR1001 | Payment of annual fee |
Payment date: 20110307 Start annual number: 5 End annual number: 5 |
|
PR1001 | Payment of annual fee |
Payment date: 20120302 Start annual number: 6 End annual number: 6 |
|
FPAY | Annual fee payment |
Payment date: 20130306 Year of fee payment: 7 |
|
PR1001 | Payment of annual fee |
Payment date: 20130306 Start annual number: 7 End annual number: 7 |
|
FPAY | Annual fee payment |
Payment date: 20140306 Year of fee payment: 8 |
|
PR1001 | Payment of annual fee |
Payment date: 20140306 Start annual number: 8 End annual number: 8 |
|
LAPS | Lapse due to unpaid annual fee | ||
PC1903 | Unpaid annual fee |
Termination category: Default of registration fee Termination date: 20171216 |