JP7326404B2 - エチレン-ビニルアルコール共重合体樹脂組成物 - Google Patents
エチレン-ビニルアルコール共重合体樹脂組成物 Download PDFInfo
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- JP7326404B2 JP7326404B2 JP2021181403A JP2021181403A JP7326404B2 JP 7326404 B2 JP7326404 B2 JP 7326404B2 JP 2021181403 A JP2021181403 A JP 2021181403A JP 2021181403 A JP2021181403 A JP 2021181403A JP 7326404 B2 JP7326404 B2 JP 7326404B2
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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
- B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
-
- 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
- C08F216/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical
- C08F216/02—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical by an alcohol radical
- C08F216/04—Acyclic compounds
- C08F216/06—Polyvinyl alcohol ; Vinyl alcohol
-
- 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
-
- 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
- B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
- B32B27/306—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl acetate or vinyl alcohol (co)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
- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/34—Layered products comprising a layer of synthetic resin comprising polyamides
-
- 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
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
-
- 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
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/12—Powdering or granulating
- C08J3/128—Polymer particles coated by inorganic and non-macromolecular organic compounds
-
- 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
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/12—Powdering or granulating
- C08J3/16—Powdering or granulating by coagulating dispersions
-
- 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
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/20—Carboxylic acid amides
-
- 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
- B32B2250/00—Layers arrangement
- B32B2250/24—All layers being polymeric
- B32B2250/246—All polymers belonging to those covered by groups B32B27/32 and B32B27/30
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/538—Roughness
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/72—Density
-
- 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
- C08F218/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of carbonic acid or of a haloformic acid
- C08F218/02—Esters of monocarboxylic acids
- C08F218/04—Vinyl esters
- C08F218/08—Vinyl acetate
-
- 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
- C08F8/00—Chemical modification by after-treatment
- C08F8/12—Hydrolysis
-
- 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
- C08J2329/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical; Hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Derivatives of such polymer
- C08J2329/02—Homopolymers or copolymers of unsaturated alcohols
- C08J2329/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
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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)
- Inorganic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Laminated Bodies (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Description
[実施例1]
実施例EVOH1ペレット
実施例EVOH2ペレット
実施例EVOH3ペレット
実施例EVOH4ペレット
実施例EVOH5ペレット
実施例EVOH6ペレット
実施例EVOH7ペレット
実施例EVOH8ペレット
実施例EVOH9ペレット
実施例EVOH10ペレット
比較例EVOH1ペレット
比較例EVOH2ペレット
比較例EVOH3ペレット
比較例EVOH4ペレット
比較例EVOH5ペレット
比較例EVOH6ペレット
比較例EVOH7ペレット
[実施例2]
[実施例3]
Claims (11)
- エチレン-ビニルアルコール共重合体樹脂及び潤滑剤を含みペレット形態であるエチレン-ビニルアルコール共重合体樹脂組成物であって、前記エチレン-ビニルアルコール共重合体樹脂組成物は、表面のコア部のレベル差(Sk)が0.6~2.0μmの間であり、且つSkの母標準偏差が0.05~0.55の間である、エチレン-ビニルアルコール共重合体樹脂組成物。
- Skの母標準偏差が0.10~0.45の間である、請求項1に記載のエチレン-ビニルアルコール共重合体樹脂組成物。
- 前記エチレン-ビニルアルコール共重合体樹脂のエチレン含有量は20~48mole%の間である、請求項1に記載のエチレン-ビニルアルコール共重合体樹脂組成物。
- 前記エチレン-ビニルアルコール共重合体樹脂の鹸化度は99.5mole%よりも大きい、請求項1から3のいずれか1項に記載のエチレン-ビニルアルコール共重合体樹脂組成物。
- 前記潤滑剤の量は50~200ppmの間である、請求項1から3のいずれか1項に記載のエチレン-ビニルアルコール共重合体樹脂組成物。
- 73~76g/cm3の間の仮比重を有する、請求項1から3のいずれか1項に記載のエチレン-ビニルアルコール共重合体樹脂組成物。
- 前記エチレン-ビニルアルコール共重合体樹脂組成物の100個のペレットの重量は1.4~2.3gの間である、請求項1から3のいずれか1項に記載のエチレン-ビニルアルコール共重合体樹脂組成物。
- 12.0~21.0度の間の安息角の角度を有する、請求項1から3のいずれか1項に記載のエチレン-ビニルアルコール共重合体樹脂組成物。
- 10~450ppmの間のホウ素含有量を有する、請求項1から3のいずれか1項に記載のエチレン-ビニルアルコール共重合体樹脂組成物。
- 表面の線の最大高さ(Rz)は1.0~9.9μmの間である、請求項1から3のいずれか1項に記載のエチレン-ビニルアルコール共重合体樹脂組成物。
- 含水率は1.1重量百分比未満である、請求項1から3のいずれか1項に記載のエチレン-ビニルアルコール共重合体樹脂組成物。
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW110121913 | 2021-06-16 | ||
CN202110668496.X | 2021-06-16 | ||
TW110121913A TWI772064B (zh) | 2021-06-16 | 2021-06-16 | 乙烯-乙烯醇共聚物樹脂組合物、由其形成之乙烯-乙烯醇共聚物膜及包含其之多層結構 |
CN202110668496.XA CN115477801B (zh) | 2021-06-16 | 2021-06-16 | 乙烯-乙烯醇共聚物树脂组合物、由其形成的乙烯-乙烯醇共聚物膜及包含其的多层结构 |
Publications (2)
Publication Number | Publication Date |
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JP2022191992A JP2022191992A (ja) | 2022-12-28 |
JP7326404B2 true JP7326404B2 (ja) | 2023-08-15 |
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JP2021181403A Active JP7326404B2 (ja) | 2021-06-16 | 2021-11-05 | エチレン-ビニルアルコール共重合体樹脂組成物 |
Country Status (4)
Country | Link |
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US (1) | US11566091B2 (ja) |
EP (1) | EP4105024A1 (ja) |
JP (1) | JP7326404B2 (ja) |
KR (1) | KR102467557B1 (ja) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000128996A (ja) | 1998-10-22 | 2000-05-09 | Nippon Synthetic Chem Ind Co Ltd:The | エチレン−酢酸ビニル共重合体ケン化物ペレット |
JP2000128998A (ja) | 1998-10-22 | 2000-05-09 | Nippon Synthetic Chem Ind Co Ltd:The | エチレン−酢酸ビニル共重合体ケン化物ペレット |
JP2000264972A (ja) | 1999-03-16 | 2000-09-26 | Nippon Synthetic Chem Ind Co Ltd:The | エチレン−酢酸ビニル共重合体ケン化物ペレット |
JP2001164070A (ja) | 1999-09-29 | 2001-06-19 | Kuraray Co Ltd | 低臭性に優れたエチレン−ビニルアルコール共重合体からなる樹脂組成物 |
JP2002127135A (ja) | 2000-10-25 | 2002-05-08 | Nippon Synthetic Chem Ind Co Ltd:The | 樹脂組成物ペレットの製造法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5972447A (en) * | 1996-09-30 | 1999-10-26 | Kuraray Co., Ltd. | Thermoformable multilayer film and thermoformed container |
JP4107446B2 (ja) | 1998-04-10 | 2008-06-25 | 日本合成化学工業株式会社 | エチレン−酢酸ビニル共重合体ケン化物ペレットの乾燥方法 |
JP3871437B2 (ja) | 1998-04-10 | 2007-01-24 | 日本合成化学工業株式会社 | エチレン−酢酸ビニル共重合体ケン化物ペレットの乾燥方法 |
JP4634555B2 (ja) * | 1999-07-21 | 2011-02-16 | 日本合成化学工業株式会社 | 樹脂組成物および積層体 |
CA2321320C (en) * | 1999-09-29 | 2006-08-15 | Kuraray Co., Ltd. | Resin composition of good long-run workability comprising ethylene-vinyl alcohol copolymer |
JP5781648B2 (ja) * | 1999-09-29 | 2015-09-24 | 株式会社クラレ | ロングラン性に優れたエチレン−ビニルアルコール共重合体からなる樹脂組成物およびペレット |
JP4192628B2 (ja) * | 2003-02-27 | 2008-12-10 | 東ソー株式会社 | エチレン系共重合体ペレット |
EP3480251B1 (en) * | 2016-06-29 | 2021-05-05 | Kuraray Co., Ltd. | Resin composition, extrusion-molded article, injection-molded article, and blow-molded article |
US10961378B1 (en) | 2019-12-24 | 2021-03-30 | Chang Chun Petrochemical Co., Ltd. | Ethylene-vinyl alcohol resin, film, and multi-layer structure comprising the same, and method for forming the ethylene-vinyl alcohol resin |
-
2021
- 2021-11-05 JP JP2021181403A patent/JP7326404B2/ja active Active
-
2022
- 2022-03-15 EP EP22162237.6A patent/EP4105024A1/en active Pending
- 2022-03-16 KR KR1020220032541A patent/KR102467557B1/ko active IP Right Grant
- 2022-03-22 US US17/700,999 patent/US11566091B2/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000128996A (ja) | 1998-10-22 | 2000-05-09 | Nippon Synthetic Chem Ind Co Ltd:The | エチレン−酢酸ビニル共重合体ケン化物ペレット |
JP2000128998A (ja) | 1998-10-22 | 2000-05-09 | Nippon Synthetic Chem Ind Co Ltd:The | エチレン−酢酸ビニル共重合体ケン化物ペレット |
JP2000264972A (ja) | 1999-03-16 | 2000-09-26 | Nippon Synthetic Chem Ind Co Ltd:The | エチレン−酢酸ビニル共重合体ケン化物ペレット |
JP2001164070A (ja) | 1999-09-29 | 2001-06-19 | Kuraray Co Ltd | 低臭性に優れたエチレン−ビニルアルコール共重合体からなる樹脂組成物 |
JP2002127135A (ja) | 2000-10-25 | 2002-05-08 | Nippon Synthetic Chem Ind Co Ltd:The | 樹脂組成物ペレットの製造法 |
Also Published As
Publication number | Publication date |
---|---|
JP2022191992A (ja) | 2022-12-28 |
US20220403078A1 (en) | 2022-12-22 |
EP4105024A1 (en) | 2022-12-21 |
KR102467557B1 (ko) | 2022-11-16 |
US11566091B2 (en) | 2023-01-31 |
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