KR101043497B1 - 측쇄에 1,2-글리콜 결합을 갖는 폴리비닐알코올 및 그제조방법 - Google Patents
측쇄에 1,2-글리콜 결합을 갖는 폴리비닐알코올 및 그제조방법 Download PDFInfo
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- KR101043497B1 KR101043497B1 KR1020077006064A KR20077006064A KR101043497B1 KR 101043497 B1 KR101043497 B1 KR 101043497B1 KR 1020077006064 A KR1020077006064 A KR 1020077006064A KR 20077006064 A KR20077006064 A KR 20077006064A KR 101043497 B1 KR101043497 B1 KR 101043497B1
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- polyvinyl alcohol
- saponification
- mol
- polymerization
- vinyl
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- 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
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- 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
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/62—Polymers of compounds having carbon-to-carbon double bonds
- C08G18/6212—Polymers of alkenylalcohols; Acetals thereof; Oxyalkylation products thereof
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
- C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
- C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
- C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups
- C08G18/7671—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups containing only one alkylene bisphenyl group
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- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
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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
- C08L29/00—Compositions 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; Compositions of hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Compositions of derivatives of such polymers
- C08L29/02—Homopolymers or copolymers of unsaturated alcohols
- C08L29/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
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- 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
- C09J125/00—Adhesives based on 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 aromatic carbocyclic ring; Adhesives based on derivatives of such polymers
- C09J125/02—Homopolymers or copolymers of hydrocarbons
- C09J125/04—Homopolymers or copolymers of styrene
- C09J125/08—Copolymers of styrene
- C09J125/10—Copolymers of styrene with conjugated dienes
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- 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
- C09J175/00—Adhesives based on polyureas or polyurethanes; Adhesives based on derivatives of such polymers
- C09J175/04—Polyurethanes
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- 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
- C08F2800/00—Copolymer characterised by the proportions of the comonomers expressed
- C08F2800/10—Copolymer characterised by the proportions of the comonomers expressed as molar percentages
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- General Chemical & Material Sciences (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
Description
|
용해성 | |
폴리비닐알코올 | ||
(Ⅰ) | (Ⅱ) | |
실시예 1 | ○ | ○ |
실시예 2 | ○ | ○ |
실시예 3 | ○ | ○ |
실시예 4 | ○ | ○ |
비교예 1 | △ | × |
비교예 2 | △ | × |
|
상태 접착강도 |
초기 접착강도 | 내구 접착강도 |
|
5분 후 | 10분 후 | |||
실시예 1 | 194/210 | 41/51 | 53/58 | 119/123 |
실시예 2 | 215/222 | 50/53 | 63/65 | 127/131 |
실시예 3 | 245/270 | 52/62 | 63/72 | 137/141 |
실시예 4 | 295/310 | 83/91 | 96/101 | 175/210 |
비교예 3 | 130/180 | 21/27 | 29/36 | 51/54 |
냉수 용해성(초) | 내알칼리성(초) | 내약제성(초) | |
실시예 9 | 30 | 39 | 35 |
실시예 10 | 27 | 31 | 33 |
실시예 11 | 20 | 21 | 24 |
실시예 12 | 12 | 16 | 18 |
비교예 4 | 팽윤(swelling)만 | 팽윤(swelling)만 | 팽윤(swelling)만 |
Claims (8)
- 제1항에 있어서,상기 비누화 반응의 비누화도가 99.0몰% 이상인 것을 특징으로 하는 폴리비닐알코올.
- 제1항에 있어서,상기 비누화 반응의 비누화도가 99.0몰% 미만인 것을 특징으로 하는 폴리비닐알코올.
- 제1항에 있어서,화학식 1로 표기되는 화합물의 공중합 비율이 0.1∼40몰%인 것을 특징으로 하는 폴리비닐알코올.
- 제5항에 있어서,상기 비누화 반응의 비누화도가 99.0몰% 이상인 것을 특징으로 하는 폴리비닐알코올의 제조방법.
- 제5항에 있어서,상기 비누화 반응의 비누화도가 99.0몰% 미만인 것을 특징으로 하는 폴리비닐알코올의 제조방법.
- 제5항에 있어서,화학식 1로 표기되는 화합물의 공중합 비율이 0.1∼40몰%인 것을 특징으로 하는 폴리비닐알코올의 제조방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020077006064A KR101043497B1 (ko) | 2004-08-18 | 2004-08-18 | 측쇄에 1,2-글리콜 결합을 갖는 폴리비닐알코올 및 그제조방법 |
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Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020077006064A KR101043497B1 (ko) | 2004-08-18 | 2004-08-18 | 측쇄에 1,2-글리콜 결합을 갖는 폴리비닐알코올 및 그제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20070058507A KR20070058507A (ko) | 2007-06-08 |
KR101043497B1 true KR101043497B1 (ko) | 2011-06-23 |
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KR1020077006064A KR101043497B1 (ko) | 2004-08-18 | 2004-08-18 | 측쇄에 1,2-글리콜 결합을 갖는 폴리비닐알코올 및 그제조방법 |
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Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102405288B1 (ko) * | 2019-01-22 | 2022-06-07 | 주식회사 엘지화학 | 비닐 알코올계 공중합체, 이의 제조 방법 및 이를 포함하는 기체 차단성 필름 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002241433A (ja) | 2000-12-15 | 2002-08-28 | Nippon Synthetic Chem Ind Co Ltd:The | 新規ビニルアルコール系樹脂及びその用途 |
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- 2004-08-18 KR KR1020077006064A patent/KR101043497B1/ko active IP Right Grant
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002241433A (ja) | 2000-12-15 | 2002-08-28 | Nippon Synthetic Chem Ind Co Ltd:The | 新規ビニルアルコール系樹脂及びその用途 |
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KR20070058507A (ko) | 2007-06-08 |
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