KR930021378A - Multilayer film - Google Patents
Multilayer film Download PDFInfo
- Publication number
- KR930021378A KR930021378A KR1019920006414A KR920006414A KR930021378A KR 930021378 A KR930021378 A KR 930021378A KR 1019920006414 A KR1019920006414 A KR 1019920006414A KR 920006414 A KR920006414 A KR 920006414A KR 930021378 A KR930021378 A KR 930021378A
- Authority
- KR
- South Korea
- Prior art keywords
- weight
- multilayer film
- film
- nylon
- density polyethylene
- Prior art date
Links
- 239000011347 resin Substances 0.000 claims abstract 7
- 229920005989 resin Polymers 0.000 claims abstract 7
- LCJRHAPPMIUHLH-UHFFFAOYSA-N 1-$l^{1}-azanylhexan-1-one Chemical compound [CH]CCCCC([N])=O LCJRHAPPMIUHLH-UHFFFAOYSA-N 0.000 claims abstract 2
- FPYJFEHAWHCUMM-UHFFFAOYSA-N Maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 claims abstract 2
- 239000004677 Nylon Substances 0.000 claims abstract 2
- 229920002292 Nylon 6 Polymers 0.000 claims abstract 2
- 229920000092 linear low density polyethylene Polymers 0.000 claims abstract 2
- 239000004707 linear low-density polyethylene Substances 0.000 claims abstract 2
- 229920001684 low density polyethylene Polymers 0.000 claims abstract 2
- 239000004702 low-density polyethylene Substances 0.000 claims abstract 2
- 239000000155 melt Substances 0.000 claims abstract 2
- 229920001778 nylon Polymers 0.000 claims abstract 2
- 230000035699 permeability Effects 0.000 abstract 1
Abstract
본 발명은 다층 필름으로, 무수말레인산 0.1 내지 20중량%를 그라프트 반응시킨 선형저밀도 폴리에틸렌 수지 5내지 20중량%와, 밀도가 0.917 내지 0.927이고 멜트인덱스가 190℃에서 0.1 내지 5인 저밀도 폴리에틸렌 5내지 50중량%와, 상대점도가 2.5내지 4.5인 코폴리 아미드수지 5내지 60중량%로 조성되어 다층을 이루며, 코폴리 아미드수지는 Nylon 6 및 Nylon 6.6으로 구성되고 필름의 내층 혹은 외층을 이루어, 가스차단성, 내투습성 및 필름 가공성이 우수하다.The present invention is a multilayer film, 5 to 20% by weight of the linear low density polyethylene resin graft reaction of 0.1 to 20% by weight of maleic anhydride, and low density polyethylene 5 to 5 with a density of 0.917 to 0.927 and a melt index of 0.1 to 5 at 190 ℃ It is composed of 50% by weight and 5 to 60% by weight of copolyamide resin having a relative viscosity of 2.5 to 4.5 to form a multilayer. The copolyamide resin is composed of Nylon 6 and Nylon 6.6 and forms an inner layer or an outer layer of a film. It is excellent in ductility, moisture permeability, and film processability.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
Claims (3)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR930021378A true KR930021378A (en) | 1993-11-22 |
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