KR960001001A - 레토르트 포장용 필름 - Google Patents
레토르트 포장용 필름 Download PDFInfo
- Publication number
- KR960001001A KR960001001A KR1019950015909A KR19950015909A KR960001001A KR 960001001 A KR960001001 A KR 960001001A KR 1019950015909 A KR1019950015909 A KR 1019950015909A KR 19950015909 A KR19950015909 A KR 19950015909A KR 960001001 A KR960001001 A KR 960001001A
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- KR
- South Korea
- Prior art keywords
- component
- packaging film
- retort packaging
- film according
- density
- Prior art date
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Classifications
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
-
- 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
-
- 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 more than three carbon atoms
- C08L23/0815—Copolymers of ethene with aliphatic 1-olefins
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2323/04—Homopolymers or copolymers of ethene
-
- 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
- C08L23/06—Polyethene
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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)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Laminated Bodies (AREA)
- Wrappers (AREA)
Abstract
하기 (A)성분 70∼92중량% 및 (B)성분 30∼8중량%로 구성되는 폴리에틸렌계 수지 이루어진 레토르트 포장용 필름.
(A)성분 : 온도 190℃, 하중 2.16㎏에서의 용융 유동율이 0.1∼20g/10분, 또한 밀도가 0.920∼0.940g/㎤인 에틸렌과 탄소수 3∼18의 α-올레핀으로 이루어지는 에틸렌-α-올레핀 공중합체.
(B)성분 : 온도 190℃, 하중 2.16㎏에서의 용융 유동율이 0.1∼20g/10분, 또한 밀도가 0.945g/㎤ 이상인 고밀도 폴리에틸렌.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
Claims (11)
- 하기 (A)성분 70∼92중량% 및 (B)성분 30∼8중량%로 구성되는 폴리에틸렌계 수지 이루어진 레토르트 포장용 필름.(A)성분 : 온도 190℃, 하중 2.16㎏에서의 용융 유동율이 0.1∼20g/10분, 또한 밀도가 0.920∼0.940g/㎤인 에틸렌과 탄소수 3∼18의 α-올레핀으로 이루어지는 에틸렌-α-올레핀 공중합체.(B)성분 : 온도 190℃, 하중 2.16㎏에서의 용융 유동율이 0.1∼20g/10분, 또한 밀도가 0.945g/㎤ 이상인 고밀도 폴리에틸렌.
- 제1항에 있어서, (A)성분이 80∼92중량%, (B)성분이 20∼8중량%인 레토르트 포장용 필름.
- 제1항에 있어서, (A)성분중의 α-올레핀의 함유량이 1∼10중량%인 레토르트 포장용 필름.
- 제1항에 있어서, (A)성분중의 α-올레핀이 부텐-1, 헥센-1, 4-메틸펜텐 또는 옥텐-1인 레토르트 포장용 필름.
- 제1항에 있어서, 온도 190℃, 하중 2.16㎏에 있어서의 용융 유동율이 0.5∼5g/10분인 레토르트 포장용 필름.
- 제1항에 있어서, (A)성분의 에틸렌의 밀도가 0.925∼0.938g/㎤ 인 레토르트 포장용 필름.
- 제1항에 있어서, 온도 190℃, 하중 2.16㎏에 있어서의 용융 유동율이 0.5∼15g/10분인 레토르트 포장용 필름.
- 제1항에 있어서, (B)성분의 에틸렌의 밀도가 0.945∼0.965g/㎤ 인 레토르트 포장용 필름.
- 제1항에 있어서, 폴리에틸렌계 수지 조성물의 밀도가 0.925∼0.945g/㎤ 인 레토르트 포장용 필름.
- 제1항에 있어서, 제1항 기재의 레토르트 포장용 필름을 내충으로 하고 방호성 필름을 외충으로 하여 이것을 접합하여 이루어진 레토르토 용기.
- 제10항에 있어서, 방호성 필름이 나일론 필름 또는 폴리에틸렌 테레프탈레이트 필름인 레토르트 용기.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6138810A JPH083383A (ja) | 1994-06-21 | 1994-06-21 | レトルト包装用フィルム |
JP94-138810 | 1994-06-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR960001001A true KR960001001A (ko) | 1996-01-25 |
Family
ID=15230777
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019950015909A KR960001001A (ko) | 1994-06-21 | 1995-06-15 | 레토르트 포장용 필름 |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0688819A1 (ko) |
JP (1) | JPH083383A (ko) |
KR (1) | KR960001001A (ko) |
CN (1) | CN1114965A (ko) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5858550A (en) * | 1997-02-06 | 1999-01-12 | Alliedsignal Inc. | High temperature release films |
TW505678B (en) * | 1997-04-30 | 2002-10-11 | Mitsui Chemicals Inc | Sealant resin composition for use in retort film and sealant film |
JPH1190981A (ja) * | 1997-09-18 | 1999-04-06 | Sumitomo Chem Co Ltd | インフレーションフィルムの製造法及びフィルム |
JP4597411B2 (ja) * | 2001-03-29 | 2010-12-15 | 三井化学株式会社 | シーラント用組成物およびその用途 |
JP2004099679A (ja) * | 2002-09-06 | 2004-04-02 | Sumitomo Chem Co Ltd | ポリエチレン系樹脂組成物およびそれからなるレトルト包装用フィルム |
JP4212348B2 (ja) * | 2002-12-12 | 2009-01-21 | 住友化学株式会社 | ポリエチレン系樹脂組成物およびその組成物からなるフィルム |
EP2432831B1 (en) * | 2009-05-19 | 2018-08-08 | PolyOne Corporation | Thermoplastic elastomers exhibiting superior food contact compliance |
CN118339025A (zh) * | 2021-11-30 | 2024-07-12 | 住友化学株式会社 | 层叠膜及其制造方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0760256B2 (ja) * | 1987-05-22 | 1995-06-28 | 富士写真フイルム株式会社 | 写真感光材料用包装材料 |
EP0461848B1 (en) * | 1990-06-12 | 1996-04-10 | Mitsui Petrochemical Industries, Ltd. | Ethylene-pentene-1 copolymer compositions and their use |
JP3045548B2 (ja) * | 1990-12-28 | 2000-05-29 | 日本石油化学株式会社 | ポリエチレン組成物 |
-
1994
- 1994-06-21 JP JP6138810A patent/JPH083383A/ja active Pending
-
1995
- 1995-06-15 KR KR1019950015909A patent/KR960001001A/ko not_active Application Discontinuation
- 1995-06-16 CN CN95107035A patent/CN1114965A/zh active Pending
- 1995-06-19 EP EP95304236A patent/EP0688819A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
CN1114965A (zh) | 1996-01-17 |
JPH083383A (ja) | 1996-01-09 |
EP0688819A1 (en) | 1995-12-27 |
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Date | Code | Title | Description |
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WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |