KR20010072727A - 압출 피복용으로 특히 적합한 선형 저밀도 폴리에틸렌,고밀도 폴리에틸렌 및 저밀도 폴리에틸렌을 함유하는블렌드 및 이로부터 제조된 필름 - Google Patents
압출 피복용으로 특히 적합한 선형 저밀도 폴리에틸렌,고밀도 폴리에틸렌 및 저밀도 폴리에틸렌을 함유하는블렌드 및 이로부터 제조된 필름 Download PDFInfo
- Publication number
- KR20010072727A KR20010072727A KR1020017002040A KR20017002040A KR20010072727A KR 20010072727 A KR20010072727 A KR 20010072727A KR 1020017002040 A KR1020017002040 A KR 1020017002040A KR 20017002040 A KR20017002040 A KR 20017002040A KR 20010072727 A KR20010072727 A KR 20010072727A
- Authority
- KR
- South Korea
- Prior art keywords
- density polyethylene
- composition
- low density
- ethylene
- weight
- 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.)
- Withdrawn
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 158
- 238000007765 extrusion coating Methods 0.000 title claims abstract description 22
- 229920000092 linear low density polyethylene Polymers 0.000 title abstract description 23
- 239000004707 linear low-density polyethylene Substances 0.000 title abstract description 23
- 229920001684 low density polyethylene Polymers 0.000 title abstract description 15
- 239000004702 low-density polyethylene Substances 0.000 title abstract description 15
- 239000004700 high-density polyethylene Substances 0.000 title abstract description 13
- 229920004889 linear high-density polyethylene Polymers 0.000 title abstract description 6
- 239000000758 substrate Substances 0.000 claims description 33
- 238000000034 method Methods 0.000 claims description 28
- 238000000576 coating method Methods 0.000 claims description 24
- 239000011248 coating agent Substances 0.000 claims description 23
- 239000000155 melt Substances 0.000 claims description 15
- 239000004711 α-olefin Substances 0.000 claims description 12
- 238000000137 annealing Methods 0.000 claims description 11
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 10
- 239000005977 Ethylene Substances 0.000 claims description 10
- 229920001577 copolymer Polymers 0.000 claims description 10
- 229920006213 ethylene-alphaolefin copolymer Polymers 0.000 claims description 7
- 229920001519 homopolymer Polymers 0.000 claims description 7
- 230000008961 swelling Effects 0.000 claims description 3
- 125000004432 carbon atom Chemical group C* 0.000 claims description 2
- 150000001336 alkenes Chemical class 0.000 claims 2
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 claims 2
- 229920000089 Cyclic olefin copolymer Polymers 0.000 claims 1
- 229920002959 polymer blend Polymers 0.000 claims 1
- 239000004698 Polyethylene Substances 0.000 abstract description 11
- -1 polyethylene Polymers 0.000 abstract description 11
- 229920000573 polyethylene Polymers 0.000 abstract description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000002844 melting Methods 0.000 description 20
- 230000008018 melting Effects 0.000 description 20
- 238000001125 extrusion Methods 0.000 description 13
- 239000011324 bead Substances 0.000 description 11
- 239000002655 kraft paper Substances 0.000 description 10
- 229920000098 polyolefin Polymers 0.000 description 9
- 229920001903 high density polyethylene Polymers 0.000 description 7
- 239000000126 substance Substances 0.000 description 7
- 239000002131 composite material Substances 0.000 description 6
- 238000005336 cracking Methods 0.000 description 6
- 238000012545 processing Methods 0.000 description 6
- 239000008188 pellet Substances 0.000 description 5
- 229920001467 poly(styrenesulfonates) Polymers 0.000 description 5
- 229920002873 Polyethylenimine Polymers 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 238000000113 differential scanning calorimetry Methods 0.000 description 3
- 238000004806 packaging method and process Methods 0.000 description 3
- 239000000123 paper Substances 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- RFFLAFLAYFXFSW-UHFFFAOYSA-N 1,2-dichlorobenzene Chemical compound ClC1=CC=CC=C1Cl RFFLAFLAYFXFSW-UHFFFAOYSA-N 0.000 description 2
- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 description 2
- 239000008199 coating composition Substances 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000003475 lamination Methods 0.000 description 2
- 239000004014 plasticizer Substances 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000003643 water by type Substances 0.000 description 2
- 238000009736 wetting Methods 0.000 description 2
- KWKAKUADMBZCLK-UHFFFAOYSA-N 1-octene Chemical compound CCCCCCC=C KWKAKUADMBZCLK-UHFFFAOYSA-N 0.000 description 1
- 241000442474 Pulsatilla vulgaris Species 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000011111 cardboard Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- ALSOCDGAZNNNME-UHFFFAOYSA-N ethene;hex-1-ene Chemical compound C=C.CCCCC=C ALSOCDGAZNNNME-UHFFFAOYSA-N 0.000 description 1
- 229920001038 ethylene copolymer Polymers 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000010096 film blowing Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 125000004836 hexamethylene group Chemical group [H]C([H])([*:2])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[*:1] 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011087 paperboard Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 229920005638 polyethylene monopolymer Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000001542 size-exclusion chromatography Methods 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/10—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of paper or cardboard
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B29/00—Layered products comprising a layer of paper or cardboard
-
- 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
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2270/00—Resin or rubber layer containing a blend of at least two different polymers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2439/00—Containers; Receptacles
- B32B2439/70—Food packaging
-
- 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
- C08J2323/08—Copolymers of ethene
-
- 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
- C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2423/02—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
- C08J2423/04—Homopolymers or copolymers of ethene
- C08J2423/08—Copolymers of ethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Manufacturing & Machinery (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Laminated Bodies (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US9699598P | 1998-08-18 | 1998-08-18 | |
| US60/096,995 | 1998-08-18 | ||
| US29179399A | 1999-04-14 | 1999-04-14 | |
| US09/291,793 | 1999-04-14 | ||
| PCT/US1999/018605 WO2000011075A1 (fr) | 1998-08-18 | 1999-08-16 | Melange a base de polyethylene basse densite lineaire, de polyethylene haute densite, et de polyethylene basse densite convenant particulierement aux revetement par extrusion de films |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20010072727A true KR20010072727A (ko) | 2001-07-31 |
Family
ID=26792267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020017002040A Withdrawn KR20010072727A (ko) | 1998-08-18 | 1999-08-16 | 압출 피복용으로 특히 적합한 선형 저밀도 폴리에틸렌,고밀도 폴리에틸렌 및 저밀도 폴리에틸렌을 함유하는블렌드 및 이로부터 제조된 필름 |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP1112322A1 (fr) |
| JP (1) | JP2002523542A (fr) |
| KR (1) | KR20010072727A (fr) |
| CA (1) | CA2340662A1 (fr) |
| MX (1) | MXPA01001472A (fr) |
| WO (1) | WO2000011075A1 (fr) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6509106B1 (en) * | 1998-08-18 | 2003-01-21 | Eastman Chemical Company | Blends containing linear low density polyethylene, high density polyethylene, and low density polyethylene particularly suitable for extrusion coating and films |
| KR101136590B1 (ko) * | 2003-09-05 | 2012-04-24 | 다우 글로벌 테크놀로지스 엘엘씨 | 압출 코팅을 위한 개선된 수지 조성물 |
| ES2284116T3 (es) | 2005-10-18 | 2007-11-01 | Borealis Technology Oy | Componente para una mezcla de polietileno y mezclas que lo contienen. |
| SE538048C2 (sv) | 2012-11-30 | 2016-02-23 | Stora Enso Oyj | Förfarande för framställning av ett förpackningsmaterial |
| SE538498C2 (sv) * | 2014-02-19 | 2016-08-09 | Stora Enso Oyj | Förfarande för framställning av ett förpackningsmaterial |
| JP7110100B2 (ja) | 2015-12-28 | 2022-08-01 | エスアイジー テクノロジー アーゲー | 示差走査熱量測定法によって特徴付けられた重合体内層を有するシート状複合材、特に、寸法安定性のある食品用容器のための包装用積層体 |
| JP6827892B2 (ja) * | 2017-07-24 | 2021-02-10 | 大日本印刷株式会社 | ポリオレフィン樹脂フィルム |
| JP6738568B2 (ja) * | 2019-06-21 | 2020-08-12 | 大日本印刷株式会社 | ポリエチレン樹脂フィルム |
| CN112442223B (zh) * | 2019-09-04 | 2023-02-28 | 中国石油化工股份有限公司 | 一种聚乙烯组合物及聚乙烯薄膜 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4728325A (en) * | 1986-04-03 | 1988-03-01 | Exxon Chemical Patents Inc. | Diaper backsheet |
| JP2643348B2 (ja) * | 1988-09-01 | 1997-08-20 | 三井石油化学工業株式会社 | ポリエチレン樹脂組成物およびフィルム |
| JP3375780B2 (ja) * | 1995-03-29 | 2003-02-10 | 三井化学株式会社 | 重包装袋用ポリエチレン樹脂組成物およびその組成物からなる重包装袋用ポリエチレン樹脂フィルム |
-
1999
- 1999-08-16 CA CA002340662A patent/CA2340662A1/fr not_active Abandoned
- 1999-08-16 MX MXPA01001472A patent/MXPA01001472A/es unknown
- 1999-08-16 EP EP99942218A patent/EP1112322A1/fr not_active Withdrawn
- 1999-08-16 KR KR1020017002040A patent/KR20010072727A/ko not_active Withdrawn
- 1999-08-16 JP JP2000566340A patent/JP2002523542A/ja active Pending
- 1999-08-16 WO PCT/US1999/018605 patent/WO2000011075A1/fr not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| MXPA01001472A (es) | 2002-05-08 |
| CA2340662A1 (fr) | 2000-03-02 |
| EP1112322A1 (fr) | 2001-07-04 |
| JP2002523542A (ja) | 2002-07-30 |
| WO2000011075A1 (fr) | 2000-03-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0105 | International application |
Patent event date: 20010216 Patent event code: PA01051R01D Comment text: International Patent Application |
|
| PG1501 | Laying open of application | ||
| PC1203 | Withdrawal of no request for examination | ||
| WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |