KR100798445B1 - 수지 조성물 및 그 수지 조성물의 다층품 - Google Patents
수지 조성물 및 그 수지 조성물의 다층품 Download PDFInfo
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- KR100798445B1 KR100798445B1 KR1020067016004A KR20067016004A KR100798445B1 KR 100798445 B1 KR100798445 B1 KR 100798445B1 KR 1020067016004 A KR1020067016004 A KR 1020067016004A KR 20067016004 A KR20067016004 A KR 20067016004A KR 100798445 B1 KR100798445 B1 KR 100798445B1
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L101/00—Compositions of unspecified macromolecular compounds
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/0005—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor characterised by the material
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- 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
- B32B27/08—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 synthetic resin
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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
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- 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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- 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
- C08L23/0869—Copolymers of ethene with unsaturated hydrocarbons containing atoms other than carbon or hydrogen with unsaturated acids, e.g. [meth]acrylic acid; with unsaturated esters, e.g. [meth]acrylic acid esters
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- 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
- C08L23/0869—Copolymers of ethene with unsaturated hydrocarbons containing atoms other than carbon or hydrogen with unsaturated acids, e.g. [meth]acrylic acid; with unsaturated esters, e.g. [meth]acrylic acid esters
- C08L23/0876—Salts thereof, i.e. ionomers
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- 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
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- 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
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
- C08L2666/02—Organic macromolecular compounds, natural resins, waxes or and bituminous materials
- C08L2666/04—Macromolecular compounds according to groups C08L7/00 - C08L49/00, or C08L55/00 - C08L57/00; Derivatives thereof
- C08L2666/06—Homopolymers or copolymers of unsaturated hydrocarbons; Derivatives thereof
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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)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
| 실시예 1 | 실시예 2 | 실시예 3 | 실시예 4 | 실시예 5 | 비교예 1 | ||
| 층 구조 | 외부층 | 조성물 1 | HDPE | HDPE | HDPE | 조성물 3 | HDPE |
| 중간층 | HDPE | 조성물 1 | HDPE | HDPE | HDPE | HDPE | |
| 내부층 | HDPE | HDPE | 조성물 1 | 조성물 2 | HDPE | HDPE | |
| 3층의 전체 두께(mm) | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 | |
| 두께비 (외부층:중간층:내부층) | 1:1:4 | 1:1:1 | 1:2:3 | 1:2:3 | 1:1:8 | 1:1:1 | |
| 전위 형성 직후 40℃×80%RH에 방치 후 | 1 0 | 25 5 | 1 0 | 3 3 | - - | - - | |
| 가다랭이포 접착 형성 직후 40℃×80%RH에 방치 후 | A A | C B | A A | B A | C A | C C | |
| 가공성 | a | a | a | a | a | a | |
Claims (9)
- 에틸렌-불포화 카르복시산 공중합체의 포타슘 아이오노머 (A) 5 내지 50중량부와,알킬기가 탄소 원자수 1~8을 갖는 불포화 카르복시산의 알킬 에스테르와, 에틸렌의 공중합체 (B) 0.5 내지 20중량부와,폴리올레핀계 수지, 폴리올레핀계 엘라스토머, 스티렌계 중합체, 폴리에스테르, 폴리카보네이트 및 폴리메틸 메타크릴레이트로 이루어진 군으로부터 선택되는 열가소성 수지 (C) 94.5 내지 30중량부를포함하는, 수지 조성물.
- 제 1항에 있어서,상기 포타슘 아이오노머(A)는, 평균 산 함량이 10 내지 30중량%이고 최고 함량과 최저 함량간 산 함량의 차이가 1중량% 이상인 2종 이상의 에틸렌-불포화 카르복시산 공중합체의 포타슘 아이오노머를 포함하며, 포타슘에 의한 중화도가 60% 이상인, 수지 조성물.
- 제 1항 또는 제 2항에 있어서,상기 열가소성 수지(C)는 폴리올레핀계 수지인, 수지 조성물.
- 제 1항 또는 제 2항에 기재된 수지 조성물을 포함하는 단층품.
- 하나의 층이 제 1항 또는 제 2항에 기재된 수지 조성물을 포함하는, 세 개의 층을 갖는 다층품.
- 제 5항에 있어서,상기 다층품은 열가소성 수지(D)를 포함하는 층을 갖는, 다층품.
- 제 6항에 있어서,상기 열가소성 수지(D)는 올레핀 중합체인, 다층품.
- 제 5항에 있어서,다층품이 필름, 시트, 백(bag) 또는 블로우 성형품(blow molded article)으로 사용되는 것인, 다층품.
- 제 4항에 있어서,단층품이 필름, 시트, 백 또는 블로우 성형 용기로 사용되는 것인, 단층품.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020067016004A KR100798445B1 (ko) | 2006-08-08 | 2004-02-04 | 수지 조성물 및 그 수지 조성물의 다층품 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020067016004A KR100798445B1 (ko) | 2006-08-08 | 2004-02-04 | 수지 조성물 및 그 수지 조성물의 다층품 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20060121955A KR20060121955A (ko) | 2006-11-29 |
| KR100798445B1 true KR100798445B1 (ko) | 2008-01-28 |
Family
ID=37707383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020067016004A Expired - Fee Related KR100798445B1 (ko) | 2006-08-08 | 2004-02-04 | 수지 조성물 및 그 수지 조성물의 다층품 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100798445B1 (ko) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111819080B (zh) * | 2018-03-08 | 2022-10-14 | 三井—陶氏聚合化学株式会社 | 层叠膜、包装材料、包装体及层叠膜的制造方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6217982B1 (en) * | 1997-10-10 | 2001-04-17 | E. I. Du Pont De Nemours And Company | Thermoplastic polymer alloy composition |
-
2004
- 2004-02-04 KR KR1020067016004A patent/KR100798445B1/ko not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6217982B1 (en) * | 1997-10-10 | 2001-04-17 | E. I. Du Pont De Nemours And Company | Thermoplastic polymer alloy composition |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20060121955A (ko) | 2006-11-29 |
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