ATE261459T1 - Verfahren zur herstellung von verseiften ethylen- vinylacetat-copolymeren - Google Patents
Verfahren zur herstellung von verseiften ethylen- vinylacetat-copolymerenInfo
- Publication number
- ATE261459T1 ATE261459T1 AT01305647T AT01305647T ATE261459T1 AT E261459 T1 ATE261459 T1 AT E261459T1 AT 01305647 T AT01305647 T AT 01305647T AT 01305647 T AT01305647 T AT 01305647T AT E261459 T1 ATE261459 T1 AT E261459T1
- Authority
- AT
- Austria
- Prior art keywords
- ethylene
- vinyl acetate
- producing
- saponified
- sasonified
- Prior art date
Links
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 title abstract 4
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract 6
- 239000005038 ethylene vinyl acetate Substances 0.000 abstract 3
- 229920001577 copolymer Polymers 0.000 abstract 2
- 239000002198 insoluble material Substances 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 241000251468 Actinopterygii Species 0.000 abstract 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 abstract 1
- 239000005977 Ethylene Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000007127 saponification reaction Methods 0.000 abstract 1
Classifications
-
- 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
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000195496A JP4330254B2 (ja) | 2000-06-29 | 2000-06-29 | エチレン−酢酸ビニル共重合体ケン化物の製造方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE261459T1 true ATE261459T1 (de) | 2004-03-15 |
Family
ID=18694156
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT01305647T ATE261459T1 (de) | 2000-06-29 | 2001-06-29 | Verfahren zur herstellung von verseiften ethylen- vinylacetat-copolymeren |
Country Status (10)
Country | Link |
---|---|
US (2) | US6653400B2 (de) |
EP (1) | EP1167402B1 (de) |
JP (1) | JP4330254B2 (de) |
KR (1) | KR100591675B1 (de) |
CN (1) | CN1187381C (de) |
AT (1) | ATE261459T1 (de) |
DE (1) | DE60102262T2 (de) |
GB (1) | GB2364061B (de) |
SG (1) | SG98030A1 (de) |
TW (1) | TW562813B (de) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4330254B2 (ja) * | 2000-06-29 | 2009-09-16 | 株式会社クラレ | エチレン−酢酸ビニル共重合体ケン化物の製造方法 |
EP2228405B1 (de) | 2007-12-28 | 2012-10-31 | The Nippon Synthetic Chemical Industry Co., Ltd. | Verfahren zur herstellung einer ethylenvinylalkohol-copolymer-zusammensetzung sowie verfahren zur herstellung der ethylenvinylalkohol-copolymer-pellets |
CN101910294B (zh) | 2007-12-28 | 2013-01-23 | 日本合成化学工业株式会社 | 乙烯-乙烯醇共聚物组合物的制造方法、及乙烯-乙烯醇共聚物颗粒的制造方法 |
WO2010001471A1 (ja) * | 2008-07-02 | 2010-01-07 | 日本合成化学工業株式会社 | Evoh複合体の製造方法 |
WO2011118598A1 (ja) * | 2010-03-24 | 2011-09-29 | 日本酢ビ・ポバール株式会社 | ポリビニルアルコール系樹脂およびその製造方法 |
JP6247215B2 (ja) * | 2012-09-04 | 2017-12-13 | 株式会社クラレ | 耐折り曲げ性に優れた耐油紙 |
CN103980508B (zh) * | 2013-02-08 | 2017-04-05 | 北京化工大学 | 一种含乙烯及乙烯醇结构单元共聚物醇溶液的固体成型方法 |
EP2824133A1 (de) * | 2013-07-12 | 2015-01-14 | Kuraray Europe GmbH | Verfahren zum Beschichten eines Kunststoffbehälters mit Gasbarrierebeschichtung zum Erzielen eines verbesserten Feuchtigkeitswiderstandes |
MY179585A (en) * | 2014-07-11 | 2020-11-11 | Kuraray Co | Ethylene-vinyl alcohol copolymer and resin composition, and molded product obtained using the same |
KR102421616B1 (ko) * | 2017-12-12 | 2022-07-14 | 주식회사 엘지화학 | 에틸렌 비닐아세테이트 공중합체의 정제 방법 |
CN115991801A (zh) * | 2021-10-19 | 2023-04-21 | 中国石油化工股份有限公司 | 一种高性能evoh及其制备方法 |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE427994A (de) * | 1937-05-10 | |||
US2266996A (en) * | 1938-05-18 | 1941-12-23 | Du Pont | Hydrolysis of polymerized vinyl esters |
NL62350C (de) * | 1945-02-13 | |||
US3290363A (en) * | 1961-08-29 | 1966-12-06 | Nippon Synthetic Chem Ind | Method for substantially removing aldehyde contaminants from vinyl acetate and alcoholic solutions thereof |
US3523933A (en) * | 1967-09-29 | 1970-08-11 | Du Pont | Production of partially alcoholyzed vinyl ester polymers |
US3510464A (en) * | 1968-04-05 | 1970-05-05 | Kuraray Co | Process for the preparation of saponified homopolymers of vinyl acetate and copolymers and vinyl acetate |
US3541069A (en) * | 1968-04-29 | 1970-11-17 | Du Pont | Preparation of highly alcoholyzed polyvinyl alcohol |
GB1048120A (en) * | 1968-05-20 | 1966-11-09 | Denki Kagaku Kogyo Kk | Production of highly saponified polyvinyl alcohol |
DE2035362C3 (de) | 1969-07-21 | 1974-11-28 | Kuraray Co., Ltd., Kurashiki, Okayama (Japan) | Verfahren zum Herstellen von Formkörpern aus gereinigten Verseifungsprodukten von Äthylen-Vinylacetat-Copolymerisaten |
US3544069A (en) * | 1969-12-05 | 1970-12-01 | Ingersoll Rand Co | Control lever for hoists |
US3847845A (en) | 1970-07-16 | 1974-11-12 | Kuraray Co | Separation and purification of the saponified ethylene-vinyl acetate interpolymers |
JPS499633B1 (de) * | 1970-11-30 | 1974-03-05 | ||
US3985719A (en) * | 1974-10-21 | 1976-10-12 | National Distillers And Chemical Corporation | Process for the controlled alcoholysis of ethylene-vinyl ester interpolymers |
CA1215495A (en) | 1981-07-28 | 1986-12-16 | Kenji Satoh | Method of continuous copolymerization of ethylene and vinylacetate |
JP2664203B2 (ja) | 1987-05-27 | 1997-10-15 | 憲司 中村 | 化粧用塗布具素材およびその製造方法 |
US5292804A (en) * | 1991-09-23 | 1994-03-08 | Air Products And Chemicals, Inc. | Separation of azeotropes in poly(vinyl alcohol) process |
JP3429810B2 (ja) * | 1993-06-11 | 2003-07-28 | 田岡化学工業株式会社 | エチレン−酢酸ビニル共重合体ケン化物の製造法 |
JP3516808B2 (ja) * | 1995-06-26 | 2004-04-05 | 株式会社クラレ | 酢酸ビニル系重合体の製法、酢酸ビニル系重合体ケン化物の製法および樹脂組成物 |
CA2179555C (en) | 1995-06-26 | 2007-02-20 | Takeshi Moritani | Process for producing vinyl acetate polymer and saponified product of vinyl acetate polymer and resin composition |
US5866655A (en) | 1996-02-29 | 1999-02-02 | Kuraray Co., Ltd. | Vinyl alcohol polymer |
JP3839534B2 (ja) | 1996-12-03 | 2006-11-01 | 株式会社クラレ | エチレン−ビニルアルコール共重合体の製法 |
JP3743696B2 (ja) | 1998-01-26 | 2006-02-08 | 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の製造法 |
JP4330254B2 (ja) * | 2000-06-29 | 2009-09-16 | 株式会社クラレ | エチレン−酢酸ビニル共重合体ケン化物の製造方法 |
-
2000
- 2000-06-29 JP JP2000195496A patent/JP4330254B2/ja not_active Expired - Lifetime
-
2001
- 2001-06-27 SG SG200103957A patent/SG98030A1/en unknown
- 2001-06-28 TW TW090115734A patent/TW562813B/zh not_active IP Right Cessation
- 2001-06-28 US US09/892,694 patent/US6653400B2/en not_active Expired - Lifetime
- 2001-06-29 EP EP01305647A patent/EP1167402B1/de not_active Expired - Lifetime
- 2001-06-29 CN CNB011248831A patent/CN1187381C/zh not_active Expired - Lifetime
- 2001-06-29 AT AT01305647T patent/ATE261459T1/de not_active IP Right Cessation
- 2001-06-29 DE DE60102262T patent/DE60102262T2/de not_active Expired - Lifetime
- 2001-06-29 KR KR1020010038112A patent/KR100591675B1/ko active IP Right Grant
- 2001-06-29 GB GB0115991A patent/GB2364061B/en not_active Expired - Lifetime
-
2003
- 2003-07-21 US US10/622,588 patent/US7041731B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
GB0115991D0 (en) | 2001-08-22 |
GB2364061A (en) | 2002-01-16 |
EP1167402B1 (de) | 2004-03-10 |
SG98030A1 (en) | 2003-08-20 |
KR20020001661A (ko) | 2002-01-09 |
KR100591675B1 (ko) | 2006-06-19 |
DE60102262D1 (de) | 2004-04-15 |
US20020037971A1 (en) | 2002-03-28 |
DE60102262T2 (de) | 2004-07-22 |
CN1333300A (zh) | 2002-01-30 |
EP1167402A1 (de) | 2002-01-02 |
US6653400B2 (en) | 2003-11-25 |
US7041731B2 (en) | 2006-05-09 |
TW562813B (en) | 2003-11-21 |
US20040019151A1 (en) | 2004-01-29 |
CN1187381C (zh) | 2005-02-02 |
JP2002012618A (ja) | 2002-01-15 |
JP4330254B2 (ja) | 2009-09-16 |
GB2364061B (en) | 2004-06-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |