HUP9903890A2 - Biológiailag lebontható poliészterek - Google Patents
Biológiailag lebontható poliészterekInfo
- Publication number
- HUP9903890A2 HUP9903890A2 HU9903890A HUP9903890A HUP9903890A2 HU P9903890 A2 HUP9903890 A2 HU P9903890A2 HU 9903890 A HU9903890 A HU 9903890A HU P9903890 A HUP9903890 A HU P9903890A HU P9903890 A2 HUP9903890 A2 HU P9903890A2
- Authority
- HU
- Hungary
- Prior art keywords
- mol
- biodegradable polyesters
- dicarboxylic acid
- aliphatic
- cyanide
- Prior art date
Links
- 229920000229 biodegradable polyester Polymers 0.000 title abstract 2
- 239000004622 biodegradable polyester Substances 0.000 title abstract 2
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 abstract 1
- 125000001931 aliphatic group Chemical group 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 239000000178 monomer Substances 0.000 abstract 1
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
-
- 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
- C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
- C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/16—Dicarboxylic acids and dihydroxy compounds
- C08G63/20—Polyesters having been prepared in the presence of compounds having one reactive group or more than two reactive groups
-
- 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
- C08G18/70—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
-
- 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
- C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
- C08G18/78—Nitrogen
- C08G18/79—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates
- C08G18/791—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing isocyanurate groups
-
- 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
- C08G2170/00—Compositions for adhesives
- C08G2170/20—Compositions for hot melt adhesives
-
- 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
- C08G2230/00—Compositions for preparing biodegradable polymers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyesters Or Polycarbonates (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Biological Depolymerization Polymers (AREA)
Abstract
A találmány tárgyát biőlógiailag lebőntható pőliészterek képezik,melyek alapját: (A) 95,99,99 mól%, a1) mőnőmer építőelemként 20-95mól% legalább egy alifás vagy ciklőalifás a11) dikarbőnsavból és 5-80mól% legalább egy arőmás a12) dikarbőnsavból, valamint legalább egya2) dihidrőxivegyületből álló keverék és (B) 0,01-5 mól%, egy- éstöbbmagú izőcianűrátőt tartalmazó keverék képezi. ŕ
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19638488A DE19638488A1 (de) | 1996-09-20 | 1996-09-20 | Biologisch abbaubare Polyester |
PCT/EP1997/004908 WO1998012242A1 (de) | 1996-09-20 | 1997-09-19 | Biologisch abbaubare polyester |
Publications (3)
Publication Number | Publication Date |
---|---|
HUP9903890A2 true HUP9903890A2 (hu) | 2000-03-28 |
HUP9903890A3 HUP9903890A3 (en) | 2000-06-28 |
HU223575B1 HU223575B1 (hu) | 2004-09-28 |
Family
ID=7806283
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HU9903890A HU223575B1 (hu) | 1996-09-20 | 1997-09-19 | Biológiailag lebontható poliészterek, eljárás az előállításukra és alkalmazásuk |
Country Status (17)
Country | Link |
---|---|
US (1) | US6120895A (hu) |
EP (1) | EP0927212B1 (hu) |
JP (1) | JP3963956B2 (hu) |
KR (1) | KR100491653B1 (hu) |
AT (1) | ATE194153T1 (hu) |
AU (1) | AU4554197A (hu) |
CA (1) | CA2266371C (hu) |
CZ (1) | CZ294780B6 (hu) |
DE (1) | DE19638488A1 (hu) |
DK (1) | DK0927212T3 (hu) |
ES (1) | ES2149012T3 (hu) |
HU (1) | HU223575B1 (hu) |
NO (1) | NO319412B1 (hu) |
PL (1) | PL192638B1 (hu) |
PT (1) | PT927212E (hu) |
TW (1) | TW426700B (hu) |
WO (1) | WO1998012242A1 (hu) |
Families Citing this family (124)
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DE19817883C1 (de) * | 1998-04-08 | 1999-11-25 | Monofil Technik Gmbh | Mähfaden |
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CA2354514A1 (en) * | 1998-12-15 | 2000-06-22 | Wolff Walsrode Ag | Biodegradable, thermoplastic shaped bodies exhibiting an improved stability with regard to hydrolysis and an improved resistance to stress cracking |
KR20010081686A (ko) * | 2000-02-18 | 2001-08-29 | 윤여생 | 생분해성 일회용 주사기 |
DE10010826A1 (de) | 2000-03-08 | 2001-09-13 | Basf Ag | Verfahren zur Reduktion der Wasserdampfpermeabilität von Folien oder Beschichtungen |
AU2002217934A1 (en) * | 2000-11-30 | 2002-06-11 | Polymer Group, Inc. | High temperature polyester film extrusion |
US6607000B2 (en) * | 2000-12-27 | 2003-08-19 | Padma Marwah | Frilly dental floss |
DE20101127U1 (de) * | 2001-01-23 | 2001-05-31 | Riesch, Siegfried, 82467 Garmisch-Partenkirchen | Behältnis mit biegeschlaffen, folienähnlichen Behältniswänden |
US7388058B2 (en) * | 2002-05-13 | 2008-06-17 | E.I. Du Pont De Nemours And Company | Polyester blend compositions and biodegradable films produced therefrom |
KR100502005B1 (ko) * | 2002-09-23 | 2005-07-18 | 대한민국 | 비분산적외선 분광분석법을 이용한 시료의 생분해도측정장치 및 방법 |
KR100481420B1 (ko) * | 2002-10-22 | 2005-04-08 | 주식회사 이래화학 | 생분해성 소재를 이용한 혈관주사용 주사바늘 |
US7172814B2 (en) | 2003-06-03 | 2007-02-06 | Bio-Tec Biologische Naturverpackungen Gmbh & Co | Fibrous sheets coated or impregnated with biodegradable polymers or polymers blends |
DE10336387A1 (de) * | 2003-08-06 | 2005-03-03 | Basf Ag | Biologisch abbaubare Polyestermischung |
MXPA06002851A (es) * | 2003-09-12 | 2006-06-14 | Dow Global Technologies Inc | Proceso mejorado de calentamiento de suelo agricola con el uso de peliculas de poliuretano termoplastico aromatico. |
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CN101098932B (zh) * | 2005-01-12 | 2011-08-17 | 巴斯福股份公司 | 可生物降解聚酯混合物 |
BRPI0519835B1 (pt) | 2005-01-12 | 2016-12-20 | Basf Ag | mistura de poliéster biodegradável, processo para a preparação de misturas de poliéster biodegradáveis, mistura padrão de agente ramificador, uso da mistura de poliéster biodegradável, e, peças moldadas, folhas, ou fibras |
DE102005007479A1 (de) * | 2005-02-17 | 2006-08-31 | Basf Ag | Verfahren zur Compoundierung von Polycondensaten |
DE102005053068B4 (de) * | 2005-11-04 | 2017-05-11 | Basf Se | Sebazinsäurehaltige Polyester und Polyestermischung, Verfahren zu deren Herstellung sowie ein Verzweigerbatch und die Verwendung der Polyestermischung |
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-
1996
- 1996-09-20 DE DE19638488A patent/DE19638488A1/de not_active Withdrawn
-
1997
- 1997-09-19 PT PT97943850T patent/PT927212E/pt unknown
- 1997-09-19 HU HU9903890A patent/HU223575B1/hu not_active IP Right Cessation
- 1997-09-19 AT AT97943850T patent/ATE194153T1/de not_active IP Right Cessation
- 1997-09-19 CZ CZ1999957A patent/CZ294780B6/cs not_active IP Right Cessation
- 1997-09-19 PL PL332303A patent/PL192638B1/pl not_active IP Right Cessation
- 1997-09-19 JP JP51424998A patent/JP3963956B2/ja not_active Expired - Fee Related
- 1997-09-19 KR KR10-1999-7002353A patent/KR100491653B1/ko not_active IP Right Cessation
- 1997-09-19 US US09/254,922 patent/US6120895A/en not_active Expired - Lifetime
- 1997-09-19 CA CA002266371A patent/CA2266371C/en not_active Expired - Fee Related
- 1997-09-19 AU AU45541/97A patent/AU4554197A/en not_active Abandoned
- 1997-09-19 EP EP97943850A patent/EP0927212B1/de not_active Expired - Lifetime
- 1997-09-19 ES ES97943850T patent/ES2149012T3/es not_active Expired - Lifetime
- 1997-09-19 WO PCT/EP1997/004908 patent/WO1998012242A1/de active IP Right Grant
- 1997-09-19 DK DK97943850T patent/DK0927212T3/da active
- 1997-09-20 TW TW086113694A patent/TW426700B/zh not_active IP Right Cessation
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1999
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---|---|
CA2266371A1 (en) | 1998-03-26 |
PL192638B1 (pl) | 2006-11-30 |
EP0927212A1 (de) | 1999-07-07 |
CZ95799A3 (cs) | 2000-01-12 |
DE19638488A1 (de) | 1998-03-26 |
US6120895A (en) | 2000-09-19 |
NO991354D0 (no) | 1999-03-19 |
JP3963956B2 (ja) | 2007-08-22 |
EP0927212B1 (de) | 2000-06-28 |
KR100491653B1 (ko) | 2005-05-27 |
NO991354L (no) | 1999-05-20 |
TW426700B (en) | 2001-03-21 |
ES2149012T3 (es) | 2000-10-16 |
ATE194153T1 (de) | 2000-07-15 |
PL332303A1 (en) | 1999-08-30 |
KR20010029529A (ko) | 2001-04-06 |
NO319412B1 (no) | 2005-08-08 |
DK0927212T3 (da) | 2000-08-28 |
WO1998012242A1 (de) | 1998-03-26 |
HU223575B1 (hu) | 2004-09-28 |
JP2001500907A (ja) | 2001-01-23 |
PT927212E (pt) | 2000-12-29 |
AU4554197A (en) | 1998-04-14 |
CZ294780B6 (cs) | 2005-03-16 |
CA2266371C (en) | 2007-12-04 |
HUP9903890A3 (en) | 2000-06-28 |
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