GR3024118T3 - Polyvinyl alcohol esterified with lactic acid and process therefor. - Google Patents

Polyvinyl alcohol esterified with lactic acid and process therefor.

Info

Publication number
GR3024118T3
GR3024118T3 GR970401768T GR970401768T GR3024118T3 GR 3024118 T3 GR3024118 T3 GR 3024118T3 GR 970401768 T GR970401768 T GR 970401768T GR 970401768 T GR970401768 T GR 970401768T GR 3024118 T3 GR3024118 T3 GR 3024118T3
Authority
GR
Greece
Prior art keywords
polyvinyl alcohol
lactic acid
process therefor
alcohol esterified
esterified
Prior art date
Application number
GR970401768T
Other languages
Greek (el)
English (en)
Inventor
Maria Spinu
Original Assignee
Du Pont
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Du Pont filed Critical Du Pont
Publication of GR3024118T3 publication Critical patent/GR3024118T3/el

Links

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)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (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)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Biological Depolymerization Polymers (AREA)
GR970401768T 1993-02-12 1997-07-16 Polyvinyl alcohol esterified with lactic acid and process therefor. GR3024118T3 (en)

Applications Claiming Priority (2)

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
PCT/US1994/000936 WO1994018243A2 (en) 1993-02-12 1994-02-03 Polyvinyl alcohol esterified with lactic acid and process therefor

Publications (1)

Publication Number Publication Date
GR3024118T3 true GR3024118T3 (en) 1997-10-31

Family

ID=21781489

Family Applications (1)

Application Number Title Priority Date Filing Date
GR970401768T GR3024118T3 (en) 1993-02-12 1997-07-16 Polyvinyl alcohol esterified with lactic acid and process therefor.

Country Status (10)

Country Link
US (1) US5331045A (enExample)
EP (1) EP0683794B1 (enExample)
JP (1) JP3430373B2 (enExample)
AT (1) ATE152738T1 (enExample)
CA (1) CA2155115C (enExample)
DE (1) DE69403067T2 (enExample)
DK (1) DK0683794T3 (enExample)
ES (1) ES2101509T3 (enExample)
GR (1) GR3024118T3 (enExample)
WO (1) WO1994018243A2 (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
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
JP5209965B2 (ja) * 2005-08-22 2013-06-12 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のエステル化方法、それにより得られる変性ポリビニルアルコール系樹脂およびその製造方法
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
DE102009042523B4 (de) 2009-09-22 2012-02-16 Clariant International Ltd. Vorrichtung und Verfahren zur kontinuierlichen Durchführung heterogen katalysierter chemischer Reaktionen bei hohen Temperaturen
DE102009042522A1 (de) 2009-09-22 2011-04-07 Clariant International Ltd. Kontinuierliches Umesterungsverfahren
DE102010056565A1 (de) 2010-12-30 2012-07-05 Clariant International Ltd. Verfahren zur Modifizierung Hydroxylgruppen tragender Polymere
DE102010056564A1 (de) 2010-12-30 2012-07-05 Clariant International Limited Hydroxylgruppen und Estergruppen tragende Polymere und Verfahren zu ihrer Herstellung
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL123810C (enExample) * 1963-12-24 1900-01-01
JPS4944601B1 (enExample) * 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

Also Published As

Publication number Publication date
WO1994018243A2 (en) 1994-08-18
US5331045A (en) 1994-07-19
DE69403067T2 (de) 1997-08-21
DK0683794T3 (enExample) 1997-06-02
EP0683794B1 (en) 1997-05-07
ATE152738T1 (de) 1997-05-15
WO1994018243A3 (en) 1994-10-27
JPH08506605A (ja) 1996-07-16
DE69403067D1 (de) 1997-06-12
ES2101509T3 (es) 1997-07-01
CA2155115A1 (en) 1994-08-18
EP0683794A1 (en) 1995-11-29
CA2155115C (en) 2004-06-22
JP3430373B2 (ja) 2003-07-28

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