ES2101509T3 - Poli(alcohol vinilico) esterificado con acido lactico y procedimiento para su realizacion. - Google Patents
Poli(alcohol vinilico) esterificado con acido lactico y procedimiento para su realizacion.Info
- Publication number
- ES2101509T3 ES2101509T3 ES94906713T ES94906713T ES2101509T3 ES 2101509 T3 ES2101509 T3 ES 2101509T3 ES 94906713 T ES94906713 T ES 94906713T ES 94906713 T ES94906713 T ES 94906713T ES 2101509 T3 ES2101509 T3 ES 2101509T3
- Authority
- ES
- Spain
- Prior art keywords
- esterified
- lactic acid
- realization
- poly
- procedure
- 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.)
- Expired - Lifetime
Links
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 title abstract 6
- 229920002451 polyvinyl alcohol Polymers 0.000 title abstract 4
- 235000014655 lactic acid Nutrition 0.000 title abstract 3
- 239000004310 lactic acid Substances 0.000 title abstract 3
- 239000004372 Polyvinyl alcohol Substances 0.000 abstract 3
- XLYOFNOQVPJJNP-PWCQTSIFSA-N Tritiated water Chemical compound [3H]O[3H] XLYOFNOQVPJJNP-PWCQTSIFSA-N 0.000 abstract 1
- 239000000835 fiber Substances 0.000 abstract 1
- 239000003292 glue Substances 0.000 abstract 1
- 238000000465 moulding Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- C08F8/00—Chemical modification by after-treatment
- C08F8/14—Esterification
Landscapes
- 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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Biological Depolymerization Polymers (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Polyesters Or Polycarbonates (AREA)
Abstract
UN ALCOHOL DE POLIVINILO ESTERIFICADO POR ACIDO LACTICO ES PRODUCIDO POR LA DISOLUCION DE UN ALCOHOL DE POLIVINILO Y ACIDO LACTICO EN AGUA, ELIMINANDOSE EL AGUA POR VOLATILIZACION A UNA TEMPERATURA DE 75{SUP,O} A 175{SUP,O}. EL ALCOHOL DE POLIVINILO ESTERIFICADO ES UTIL COMO RESINA PARA MOLDEAR, Y EN PELICULAS, FIBRAS Y PEGAMENTOS.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/017,234 US5331045A (en) | 1993-02-12 | 1993-02-12 | Polyvinyl alcohol esterified with lactic acid and process therefor |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2101509T3 true ES2101509T3 (es) | 1997-07-01 |
Family
ID=21781489
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES94906713T Expired - Lifetime ES2101509T3 (es) | 1993-02-12 | 1994-02-03 | Poli(alcohol vinilico) esterificado con acido lactico y procedimiento para su realizacion. |
Country Status (10)
Country | Link |
---|---|
US (1) | US5331045A (es) |
EP (1) | EP0683794B1 (es) |
JP (1) | JP3430373B2 (es) |
AT (1) | ATE152738T1 (es) |
CA (1) | CA2155115C (es) |
DE (1) | DE69403067T2 (es) |
DK (1) | DK0683794T3 (es) |
ES (1) | ES2101509T3 (es) |
GR (1) | GR3024118T3 (es) |
WO (1) | WO1994018243A2 (es) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3301506B2 (ja) * | 1993-09-20 | 2002-07-15 | 大日本インキ化学工業株式会社 | ラクタイド系共重合体の製造方法 |
US5612412A (en) * | 1994-09-30 | 1997-03-18 | Daicel Chemical Industries, Ltd. | Lactone-modified polyvinyl alcohol, a process for the preparation thereof |
DE10140597A1 (de) * | 2001-08-18 | 2003-03-06 | Kuraray Specialities Europe | Teilvernetzter Polyvinylalkohol |
US20090247698A1 (en) * | 2005-08-22 | 2009-10-01 | Daisuke Nitta | Method for esterification of polyvinyl alcohol-based resin, resultant modified polyvinyl alcohol-based resin, and method for production of the same |
CN100406498C (zh) * | 2006-03-09 | 2008-07-30 | 四川大学 | 聚乙烯醇/聚乳酸接枝共聚物及其与淀粉的共混材料和它们的制备方法、用途 |
DE102006047617B4 (de) | 2006-10-09 | 2008-11-27 | Clariant International Limited | Verfahren zur Herstellung basischer (Meth)acrylamide |
DE102008017216B4 (de) | 2008-04-04 | 2013-08-14 | Clariant International Ltd. | Kontinuierliches Verfahren zur Herstellung von Fettsäureamiden |
DE102009031059A1 (de) | 2009-06-30 | 2011-01-05 | Clariant International Ltd. | Vorrichtung zur kontinuierlichen Durchführung chemischer Reaktionen bei hohen Temperaturen |
DE102009042522A1 (de) | 2009-09-22 | 2011-04-07 | Clariant International Ltd. | Kontinuierliches Umesterungsverfahren |
DE102009042523B4 (de) | 2009-09-22 | 2012-02-16 | Clariant International Ltd. | Vorrichtung und Verfahren zur kontinuierlichen Durchführung heterogen katalysierter chemischer Reaktionen bei hohen Temperaturen |
DE102010056564A1 (de) * | 2010-12-30 | 2012-07-05 | Clariant International Limited | Hydroxylgruppen und Estergruppen tragende Polymere und Verfahren zu ihrer Herstellung |
DE102010056565A1 (de) | 2010-12-30 | 2012-07-05 | Clariant International Ltd. | Verfahren zur Modifizierung Hydroxylgruppen tragender Polymere |
WO2020093317A1 (zh) * | 2018-11-08 | 2020-05-14 | 湖南新金辐医疗科技有限公司 | 一种接枝聚乙烯醇纤维及其制备方法和由该接枝聚乙烯醇纤维制成的纺织品 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL123810C (es) * | 1963-12-24 | 1900-01-01 | ||
JPS4944601B1 (es) * | 1970-05-15 | 1974-11-29 | ||
US3749699A (en) * | 1971-01-07 | 1973-07-31 | Power Chemco Inc | Light-sensitive mixed esters of polyvinyl alcohol |
CH645391A5 (de) * | 1978-02-21 | 1984-09-28 | Ciba Geigy Ag | Polymere mit succinylobernsteinsaeureester-resten. |
JPS5917550A (ja) * | 1982-07-21 | 1984-01-28 | Mitsubishi Chem Ind Ltd | 光架橋性感光材料 |
JP2657109B2 (ja) * | 1990-08-03 | 1997-09-24 | 東洋インキ製造株式会社 | 樹脂の製造方法,水性樹脂組成物の製造方法および樹脂組成物の製造方法 |
-
1993
- 1993-02-12 US US08/017,234 patent/US5331045A/en not_active Expired - Lifetime
-
1994
- 1994-02-03 DE DE69403067T patent/DE69403067T2/de not_active Expired - Fee Related
- 1994-02-03 ES ES94906713T patent/ES2101509T3/es not_active Expired - Lifetime
- 1994-02-03 AT AT94906713T patent/ATE152738T1/de not_active IP Right Cessation
- 1994-02-03 DK DK94906713.6T patent/DK0683794T3/da active
- 1994-02-03 CA CA002155115A patent/CA2155115C/en not_active Expired - Fee Related
- 1994-02-03 EP EP94906713A patent/EP0683794B1/en not_active Expired - Lifetime
- 1994-02-03 WO PCT/US1994/000936 patent/WO1994018243A2/en active IP Right Grant
- 1994-02-03 JP JP51809294A patent/JP3430373B2/ja not_active Expired - Fee Related
-
1997
- 1997-07-16 GR GR970401768T patent/GR3024118T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
DK0683794T3 (es) | 1997-06-02 |
US5331045A (en) | 1994-07-19 |
JPH08506605A (ja) | 1996-07-16 |
EP0683794B1 (en) | 1997-05-07 |
GR3024118T3 (en) | 1997-10-31 |
CA2155115A1 (en) | 1994-08-18 |
WO1994018243A3 (en) | 1994-10-27 |
DE69403067D1 (de) | 1997-06-12 |
CA2155115C (en) | 2004-06-22 |
JP3430373B2 (ja) | 2003-07-28 |
EP0683794A1 (en) | 1995-11-29 |
ATE152738T1 (de) | 1997-05-15 |
DE69403067T2 (de) | 1997-08-21 |
WO1994018243A2 (en) | 1994-08-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES2101509T3 (es) | Poli(alcohol vinilico) esterificado con acido lactico y procedimiento para su realizacion. | |
DE3585207D1 (de) | Verfahren zur herstellung wenig vernetzter linearer polymerschaeume. | |
EP1249715A3 (en) | Graded-refractive-index optical plastic material and method for its production | |
ATE112408T1 (de) | Flammwidrige zusammensetzung. | |
NO962751D0 (no) | Bearbeidbare materialer av polyhydroksysyrer, og anvendelse av disse | |
DE69202420D1 (de) | Vinylalkoholeinheiten enthaltende Polymerfasern mit grosser Feuchtigkeitsabsorption und hoher Wasserabsorption sowie Verfahren zu deren Herstellung. | |
ES2058130T3 (es) | Composicion de polimero absorbente de agua, metodo para formarla y articulo que la contiene. | |
EP0342919A3 (en) | Absorbent products and their manufacture | |
SE8404625L (sv) | Polyesterkomposition | |
MX9202410A (es) | Composicion que comprende una solucion acuosa de un polimero soluble en agua e hidroxilamina y proceso para inhibir la descomposicion de la solucion acuosa. | |
ES2158500T3 (es) | Tratamiento de corrientes de residuos acuosos. | |
ES2090562T3 (es) | Peliculas orientadas de poliesteres semicristalinos, su procedimiento de obtencion, y su empleo como soportes de revestimiento magnetico. | |
DE3887187D1 (de) | Verfahren zur Herstellung eines Polymers mit hoher Wasseraufnahme. | |
ATE168122T1 (de) | Wässrige organopolysiloxanemulsionen sowie emulgatoren zu deren herstellung | |
AR002901A1 (es) | Proceso para cristalizacion de poli(etilennaftalen dicarboxilato) | |
SE8005042L (sv) | Polymera elektrolyter | |
IT1223341B (it) | Procedimento di fotoablazione di film a base di polimeri a struttura pergluoroalchilpolieterea, mediante raggi laser ad eccimeri | |
DE59906826D1 (de) | Monofile auf der Basis von Polyethylen 2,6-naphthalat | |
ATE123790T1 (de) | Kunststoffmaterial mit hoher uv-durchlässigkeit, verfahren zu dessen herstellung und dessen verwendung. | |
ES2073160T3 (es) | Control de la adhesion de las laminas en cristales estratificados. | |
NO821678L (no) | Termoherdbart harpiksprodukt. | |
JPS6411232A (en) | Liquid crystal display panel and its production | |
JPS56158301A (en) | Production of polarizing film | |
ITMI912592A0 (it) | Metodo per produrre armadi mediante deformazione plastica di lastre di materiali sintetici ed in particolare armadi frigoriferi, provvisti di organi di supporto di lampade termostati ed organi di supporto o in generale funzionali vincolati agli armadi stessi durante tale fornatura ed armadi cosi' ottenuti | |
DE69226942T2 (de) | Verfahren zur herstellung von optisch aktivem norborneol |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
Ref document number: 683794 Country of ref document: ES |