DE69819040D1 - Verfahren zur erhöhung des molekulargewichts von polyesterharzen - Google Patents
Verfahren zur erhöhung des molekulargewichts von polyesterharzenInfo
- Publication number
- DE69819040D1 DE69819040D1 DE69819040T DE69819040T DE69819040D1 DE 69819040 D1 DE69819040 D1 DE 69819040D1 DE 69819040 T DE69819040 T DE 69819040T DE 69819040 T DE69819040 T DE 69819040T DE 69819040 D1 DE69819040 D1 DE 69819040D1
- Authority
- DE
- Germany
- Prior art keywords
- increasing
- molecular weight
- polyester resin
- carbon atoms
- acids
- 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
Classifications
-
- 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
- C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
- C08G18/4205—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups
- C08G18/4208—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups containing aromatic groups
- C08G18/4211—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups containing aromatic groups derived from aromatic dicarboxylic acids and dialcohols
- C08G18/4216—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups containing aromatic groups derived from aromatic dicarboxylic acids and dialcohols from mixtures or combinations of aromatic dicarboxylic acids and aliphatic dicarboxylic acids and dialcohols
-
- 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
- C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
- C08G18/4236—Polycondensates having carboxylic or carbonic ester groups in the main chain containing only aliphatic groups
- C08G18/4238—Polycondensates having carboxylic or carbonic ester groups in the main chain containing only aliphatic groups derived from dicarboxylic acids and dialcohols
-
- 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
- C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
- C08G18/4266—Polycondensates having carboxylic or carbonic ester groups in the main chain prepared from hydroxycarboxylic acids and/or lactones
- C08G18/4269—Lactones
- C08G18/4277—Caprolactone and/or substituted caprolactone
-
- 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
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/91—Polymers modified by chemical after-treatment
- C08G63/912—Polymers modified by chemical after-treatment derived from hydroxycarboxylic acids
-
- 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
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/91—Polymers modified by chemical after-treatment
- C08G63/914—Polymers modified by chemical after-treatment derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/916—Dicarboxylic acids and dihydroxy compounds
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)
- Polyurethanes Or Polyureas (AREA)
- Polyesters Or Polycarbonates (AREA)
- Polyamides (AREA)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT001044 IT1296597B1 (it) | 1997-12-01 | 1997-12-01 | Procedimento per l'accrescimento del peso molecolare di resine poliestere. |
ITTO971044 | 1997-12-01 | ||
ITTO971042 | 1997-12-01 | ||
IT97TO001042 IT1296595B1 (it) | 1997-12-01 | 1997-12-01 | Procedimento per l'accrescimento del peso molecolare di resine. |
PCT/EP1998/007624 WO1999028367A1 (en) | 1997-12-01 | 1998-11-27 | A method for increasing the molecular weight of polyester resins |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69819040D1 true DE69819040D1 (de) | 2003-11-20 |
DE69819040T2 DE69819040T2 (de) | 2004-05-19 |
Family
ID=26332367
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69819040T Expired - Lifetime DE69819040T2 (de) | 1997-12-01 | 1998-11-27 | Verfahren zur erhöhung des molekulargewichts von polyesterharzen |
Country Status (6)
Country | Link |
---|---|
US (1) | US6388025B1 (de) |
EP (1) | EP1058703B1 (de) |
JP (1) | JP2001525431A (de) |
AT (1) | ATE252126T1 (de) |
DE (1) | DE69819040T2 (de) |
WO (1) | WO1999028367A1 (de) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6630561B2 (en) * | 2000-04-24 | 2003-10-07 | Ube Industries, Ltd. | Crystalline polyesterpolyol and hot-melt adhesive |
ITTO20010060A1 (it) | 2001-01-25 | 2002-07-25 | Novamont Spa | Miscele ternartie di poliesteri alifatici biodegradabili e prodotti da queste ottenuti. |
EP1338616A1 (de) * | 2002-02-22 | 2003-08-27 | Dsm N.V. | Verfahren zur Herstellung eines hochmolekularen Polyamids, Polyesters oder Polyesteramidblockcopolymers |
US20060128906A1 (en) * | 2004-12-13 | 2006-06-15 | Akzo Nobel N.V. | Process for preparing a polyester resin |
CN101098907A (zh) * | 2004-12-13 | 2008-01-02 | 禾逊专业化学公司 | 制备聚酯树脂的方法 |
JP2006328378A (ja) * | 2005-04-26 | 2006-12-07 | Mitsubishi Chemicals Corp | ポリエステルの製造方法 |
DE102005037754A1 (de) * | 2005-08-10 | 2007-02-15 | Basf Ag | Verbesserte Fahrweise zur Herstellung von Polyestern |
US7902303B2 (en) | 2005-12-30 | 2011-03-08 | Industrial Technology Research Institute | Aliphatic polyester polymer compositions and preparation method thereof |
ATE508155T1 (de) * | 2007-06-23 | 2011-05-15 | Ind Tech Res Inst | Aliphatische polyester-polymer-zusammensetzungen und herstellungsverfahren dafür |
BRPI0908279A2 (pt) * | 2008-03-04 | 2018-05-29 | Mitsui Chemicals Inc | resina de poliéster, processo para a produção da resina de poliéster, película e artigo moldado |
US8822584B2 (en) | 2008-05-06 | 2014-09-02 | Metabolix, Inc. | Biodegradable polyester blends |
DE102009020211A1 (de) | 2009-05-07 | 2010-11-11 | Basf Se | Verwendung eines Polyesters zur Herstellung von Formteilen mit einem niedrigen Gehalt an extrahierbaren Verbindungen |
US9475930B2 (en) | 2012-08-17 | 2016-10-25 | Metabolix, Inc. | Biobased rubber modifiers for polymer blends |
EP3004225A1 (de) | 2013-05-30 | 2016-04-13 | Metabolix, Inc. | Rezyklatmischungen |
CN106459544B (zh) | 2014-03-27 | 2021-10-01 | Cj 第一制糖株式会社 | 高度填充的聚合物体系 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3853821A (en) | 1974-05-01 | 1974-12-10 | Goodyear Tire & Rubber | Solid state polymerization of polyesters in the presence of a diisocyanate |
IT1251953B (it) | 1991-10-18 | 1995-05-27 | M & G Ricerche Spa | Procedimento per la produzione di resine poliestere ad elevato peso molecolare. |
IT1264381B1 (it) | 1993-05-07 | 1996-09-23 | M & G Ricerche Spa | Articoli formati da resine poliestere |
ATE211751T1 (de) | 1994-10-14 | 2002-01-15 | Ciba Sc Holding Ag | Molekulargewichtserhöhung von polykondensaten |
ES2148930T3 (es) | 1996-02-15 | 2000-10-16 | Ciba Sc Holding Ag | Aumento del peso molecular de policondensados. |
-
1998
- 1998-11-27 DE DE69819040T patent/DE69819040T2/de not_active Expired - Lifetime
- 1998-11-27 JP JP2000523256A patent/JP2001525431A/ja active Pending
- 1998-11-27 WO PCT/EP1998/007624 patent/WO1999028367A1/en active IP Right Grant
- 1998-11-27 EP EP98965185A patent/EP1058703B1/de not_active Expired - Lifetime
- 1998-11-27 AT AT98965185T patent/ATE252126T1/de not_active IP Right Cessation
- 1998-11-27 US US09/555,287 patent/US6388025B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ATE252126T1 (de) | 2003-11-15 |
DE69819040T2 (de) | 2004-05-19 |
EP1058703A1 (de) | 2000-12-13 |
JP2001525431A (ja) | 2001-12-11 |
US6388025B1 (en) | 2002-05-14 |
WO1999028367A1 (en) | 1999-06-10 |
EP1058703B1 (de) | 2003-10-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69819040D1 (de) | Verfahren zur erhöhung des molekulargewichts von polyesterharzen | |
NO901330D0 (no) | Pulvermaling samt polyesterharpiks for pulvermaling. | |
DE59808163D1 (de) | Verfahren zur herstellung von schwefelhaltigen 2-chlor-3-(4,5-dihydroisoxazol-3-yl)-benzoesäuren | |
DE69203877D1 (de) | Verfahren zur Vernichtung von photokatalytisch abbaubarem, organischem Stoff. | |
DE602004019443D1 (de) | Verfahren zur herstellung von aliphatischem polyester | |
DE69902846D1 (de) | Verfahren zur Herstellung von aromatischen Carbonsäuren | |
DE59710206D1 (de) | Verfahren zur Polykondensation von Polyester | |
SE9101634D0 (sv) | A method of recovering individual component parts from packaging material waste | |
AU618365B2 (en) | Corrosion control | |
DE69916900D1 (de) | Verfahren zur Herstellung von Polyetheresterharzen mit hohem aromatischen Estergehalt | |
DE69730855D1 (de) | Verfahren zur herstellung von modifizierten polyestern auf basis von 1,3-propandiol | |
DE69203878D1 (de) | Verfahren zur Vernichtung von photokatalytisch abbaubarem, organischem Stoff. | |
DE69923795D1 (de) | Verfahren zur Herstellung biologisch-abbaubarer Polyester | |
ATE141256T1 (de) | Verfahren zur herstellung von 4- bromomethylbiphenyl-verbindungen | |
DE50301629D1 (de) | Verfahren zur herstellung von polyesterpolyolen mehrwertiger alkohole | |
DE69412559D1 (de) | Verfahren zur Vergasung von organischen Materien | |
DE69018440D1 (de) | Verfahren zur herstellung von hyaluronsäure mit niedrigem molekulargewicht. | |
ATE125247T1 (de) | Verfahren zur reinigung von carbonsäuren. | |
ATE169611T1 (de) | Verfahren zur phosgenierung in gegenwart des acetonitrils | |
DE60100202D1 (de) | Verfahren zur Herstellung von 2-phenyl-imidazo[1,2-a]pyridine-3-acetamiden | |
ATE213751T1 (de) | Verfahren zur herstellung von polyhydroxycarbonsäure | |
DE59400709D1 (de) | Verfahren zur Herstellung von 3 bis 5 C-Atome aufweisenden alpha,beta-monoethylenisch ungesättigten Aldehyden, Carbonsäuren oder Nitrilen | |
DE69207857D1 (de) | Verfahren zur Einführung der Carboxylgruppe in aromatische Carbonsäure oder ihr Derivat | |
DE59400815D1 (de) | Verfahren zur umweltfreundlichen verwertung von sauren abwässern | |
WO1999016738B1 (en) | Recovery of 2,6-naphthalene dicarboxylic acid from polyesters |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |