KR100637713B1 - 압출라미네이트용 고접착성 수지 조성물 - Google Patents
압출라미네이트용 고접착성 수지 조성물 Download PDFInfo
- Publication number
- KR100637713B1 KR100637713B1 KR1019990060976A KR19990060976A KR100637713B1 KR 100637713 B1 KR100637713 B1 KR 100637713B1 KR 1019990060976 A KR1019990060976 A KR 1019990060976A KR 19990060976 A KR19990060976 A KR 19990060976A KR 100637713 B1 KR100637713 B1 KR 100637713B1
- Authority
- KR
- South Korea
- Prior art keywords
- resin
- extrusion
- resin composition
- coating
- density polyethylene
- 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
- 238000001125 extrusion Methods 0.000 title claims abstract description 17
- 239000000203 mixture Substances 0.000 title claims description 7
- 239000004840 adhesive resin Substances 0.000 title claims description 6
- 229920006223 adhesive resin Polymers 0.000 title claims description 6
- 238000003475 lamination Methods 0.000 title abstract 2
- 229920005989 resin Polymers 0.000 claims abstract description 29
- 239000011347 resin Substances 0.000 claims abstract description 29
- 238000007765 extrusion coating Methods 0.000 claims abstract description 12
- 239000000155 melt Substances 0.000 claims abstract description 12
- 239000000853 adhesive Substances 0.000 claims abstract description 10
- 230000001070 adhesive effect Effects 0.000 claims abstract description 10
- 229920001684 low density polyethylene Polymers 0.000 claims abstract description 10
- 239000004702 low-density polyethylene Substances 0.000 claims abstract description 10
- 239000005038 ethylene vinyl acetate Substances 0.000 claims abstract description 7
- DQXBYHZEEUGOBF-UHFFFAOYSA-N but-3-enoic acid;ethene Chemical compound C=C.OC(=O)CC=C DQXBYHZEEUGOBF-UHFFFAOYSA-N 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
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 claims description 5
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 abstract description 17
- 238000000576 coating method Methods 0.000 abstract description 13
- 239000011342 resin composition Substances 0.000 abstract description 12
- 229920002367 Polyisobutene Polymers 0.000 abstract description 6
- 229920010126 Linear Low Density Polyethylene (LLDPE) Polymers 0.000 abstract description 2
- 239000000758 substrate Substances 0.000 description 8
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 3
- 150000002466 imines Chemical class 0.000 description 3
- 239000012948 isocyanate Substances 0.000 description 3
- 150000002513 isocyanates Chemical class 0.000 description 3
- -1 polyethylene Polymers 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000005003 food packaging material Substances 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 150000003077 polyols Chemical class 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 150000003609 titanium compounds Chemical class 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
- 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
-
- 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
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F10/02—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
- C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing atoms other than carbon or hydrogen
- C08L23/0853—Ethene vinyl acetate copolymers
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J123/00—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers
- C09J123/02—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers not modified by chemical after-treatment
- C09J123/04—Homopolymers or copolymers of ethene
-
- 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
- C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
- C08F2500/12—Melt flow index or melt flow ratio
-
- 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
- C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
- C08F2500/18—Bulk density
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/06—Properties of polyethylene
- C08L2207/066—LDPE (radical process)
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Laminated Bodies (AREA)
- Paints Or Removers (AREA)
Abstract
Description
Claims (4)
- 기본수지로서 저밀도 폴리에틸렌, 선형저밀도 폴리에틸렌 또는 에틸렌비닐아세테이트가 80~98중량% 포함되고, 접착성 개선용 수지로서 용융지수가 10~80g/10분이고, 밀도가 0.80~0.950g/㎤인 폴리이소부틸렌이 2~20중량% 포함된 압출코팅 또는 압출라미네이트용 고접착성 수지 조성물.
- 제 1항에 있어서, 상기 저밀도 폴리에틸렌은 용융지수가 1~15g/10분이고 밀도가 0.915~0.928g/㎤인 것을 특징으로 하는 압출코팅 또는 압출라미네이트용 고접착성 수지 조성물.
- 제 1항에 있어서, 상기 선형저밀도 폴리에틸렌은 용융지수가 5~30g/10분이고 밀도가 0.928~0.940g/㎤인 것을 특징으로 하는 압출코팅 또는 압출라미네이트용 고접착성 수지 조성물.
- 제 1항에 있어서, 상기 에틸렌비닐아세테이트는 용융지수가 5~40g/10분이고 비닐아세테이트의 함량이 3~50중량%인 것을 특징으로 하는 압출코팅 또는 압출라미네이트용 고접착성 수지 조성물.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019990060976A KR100637713B1 (ko) | 1999-12-23 | 1999-12-23 | 압출라미네이트용 고접착성 수지 조성물 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019990060976A KR100637713B1 (ko) | 1999-12-23 | 1999-12-23 | 압출라미네이트용 고접착성 수지 조성물 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20010057617A KR20010057617A (ko) | 2001-07-05 |
KR100637713B1 true KR100637713B1 (ko) | 2006-10-23 |
Family
ID=19628654
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019990060976A Expired - Fee Related KR100637713B1 (ko) | 1999-12-23 | 1999-12-23 | 압출라미네이트용 고접착성 수지 조성물 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100637713B1 (ko) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100792110B1 (ko) * | 2001-12-21 | 2008-01-04 | 삼성토탈 주식회사 | 고접착성을 지닌 압출코팅 또는 압출라미네이트용 수지조성물 |
KR100750946B1 (ko) * | 2005-01-25 | 2007-08-22 | 삼성토탈 주식회사 | 초고속 압출코팅용 에틸렌비닐아세테이트 수지 |
KR100818877B1 (ko) | 2007-09-10 | 2008-04-02 | 호남석유화학 주식회사 | 폴리에틸렌 타포린 압출 라미네이트용 수지 조성물 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4273893A (en) * | 1980-07-31 | 1981-06-16 | Gulf Oil Corporation | Ternary blends of low density ethylene polymers, ethylene-alkyl acrylate copolymers and amorphous isobutylene polymers |
JPS58149934A (ja) * | 1982-03-02 | 1983-09-06 | Nippon Petrochem Co Ltd | ポリエチレン系包装用フイルム |
JPS58187444A (ja) * | 1982-04-27 | 1983-11-01 | Mitsui Toatsu Chem Inc | シ−ト用樹脂組成物 |
JPS61258857A (ja) * | 1985-05-13 | 1986-11-17 | Toa Nenryo Kogyo Kk | 変性ポリエチレン組成物 |
KR890010078A (ko) * | 1987-12-30 | 1989-08-05 | 옥강휘 | 접착성 폴리올레핀 조성물 |
US5569693A (en) * | 1995-06-05 | 1996-10-29 | Borden Inc. | High stretch film for pallet wrapping |
-
1999
- 1999-12-23 KR KR1019990060976A patent/KR100637713B1/ko not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4273893A (en) * | 1980-07-31 | 1981-06-16 | Gulf Oil Corporation | Ternary blends of low density ethylene polymers, ethylene-alkyl acrylate copolymers and amorphous isobutylene polymers |
JPS58149934A (ja) * | 1982-03-02 | 1983-09-06 | Nippon Petrochem Co Ltd | ポリエチレン系包装用フイルム |
JPS58187444A (ja) * | 1982-04-27 | 1983-11-01 | Mitsui Toatsu Chem Inc | シ−ト用樹脂組成物 |
JPS61258857A (ja) * | 1985-05-13 | 1986-11-17 | Toa Nenryo Kogyo Kk | 変性ポリエチレン組成物 |
KR890010078A (ko) * | 1987-12-30 | 1989-08-05 | 옥강휘 | 접착성 폴리올레핀 조성물 |
US5569693A (en) * | 1995-06-05 | 1996-10-29 | Borden Inc. | High stretch film for pallet wrapping |
Also Published As
Publication number | Publication date |
---|---|
KR20010057617A (ko) | 2001-07-05 |
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Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19991223 |
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