ATE295386T1 - Bioabbaubares material mit hoher schlagzähigkeit - Google Patents
Bioabbaubares material mit hoher schlagzähigkeitInfo
- Publication number
- ATE295386T1 ATE295386T1 AT97928293T AT97928293T ATE295386T1 AT E295386 T1 ATE295386 T1 AT E295386T1 AT 97928293 T AT97928293 T AT 97928293T AT 97928293 T AT97928293 T AT 97928293T AT E295386 T1 ATE295386 T1 AT E295386T1
- Authority
- AT
- Austria
- Prior art keywords
- materials
- biodegradable polymers
- organic hydroxy
- impact resistance
- high impact
- Prior art date
Links
- 239000000463 material Substances 0.000 title abstract 3
- 229920001634 Copolyester Polymers 0.000 abstract 2
- 239000004621 biodegradable polymer Substances 0.000 abstract 2
- 229920002988 biodegradable polymer Polymers 0.000 abstract 2
- 150000001261 hydroxy acids Chemical class 0.000 abstract 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 abstract 2
- 229920002635 polyurethane Polymers 0.000 abstract 2
- 239000004814 polyurethane Substances 0.000 abstract 2
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 150000002148 esters Chemical class 0.000 abstract 1
- 150000002430 hydrocarbons Chemical group 0.000 abstract 1
- 230000007062 hydrolysis Effects 0.000 abstract 1
- 238000006460 hydrolysis reaction Methods 0.000 abstract 1
- 235000014655 lactic acid Nutrition 0.000 abstract 1
- 239000004310 lactic acid Substances 0.000 abstract 1
- 150000002596 lactones Chemical class 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000002156 mixing Methods 0.000 abstract 1
- 239000000178 monomer Substances 0.000 abstract 1
- 229920000728 polyester Polymers 0.000 abstract 1
- 239000012815 thermoplastic material Substances 0.000 abstract 1
- 238000007039 two-step reaction Methods 0.000 abstract 1
- PAPBSGBWRJIAAV-UHFFFAOYSA-N ε-Caprolactone Chemical compound O=C1CCCCCO1 PAPBSGBWRJIAAV-UHFFFAOYSA-N 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
- C08G18/4266—Polycondensates having carboxylic or carbonic ester groups in the main chain prepared from hydroxycarboxylic acids and/or lactones
- C08G18/4283—Hydroxycarboxylic acid or ester
-
- 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
- C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
- C08G63/06—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds 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
- C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
- C08G63/06—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from hydroxycarboxylic acids
- C08G63/08—Lactones or lactides
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Biological Depolymerization Polymers (AREA)
- Polyesters Or Polycarbonates (AREA)
- Materials For Medical Uses (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI962782A FI102682B (fi) | 1995-08-01 | 1996-07-08 | Iskuluja biohajoava materiaali |
| PCT/FI1997/000416 WO1998001493A1 (en) | 1996-07-08 | 1997-06-27 | High impact strength biodegradable material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE295386T1 true ATE295386T1 (de) | 2005-05-15 |
Family
ID=8546353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT97928293T ATE295386T1 (de) | 1996-07-08 | 1997-06-27 | Bioabbaubares material mit hoher schlagzähigkeit |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP0910598B1 (de) |
| AT (1) | ATE295386T1 (de) |
| DE (1) | DE69733255T2 (de) |
| ES (1) | ES2241051T3 (de) |
| PT (1) | PT910598E (de) |
| WO (1) | WO1998001493A1 (de) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7030211B1 (en) * | 1998-07-08 | 2006-04-18 | Gemvax As | Antigenic peptides derived from telomerase |
| EP0997487A1 (de) * | 1998-10-29 | 2000-05-03 | SOLVAY (Société Anonyme) | Copolymere aus e-Caprolacton und zyklischen Estern von alpha-hydrocarbonsäuren sowie daraus hergestellte Polyurethane |
| KR100396937B1 (ko) * | 2000-07-29 | 2003-09-02 | 정효식 | 생분해성 및 가수분해성을 갖는 수지 조성물 |
| US7750063B2 (en) | 2001-10-24 | 2010-07-06 | Pentron Clinical Technologies, Llc | Dental filling material |
| US7204874B2 (en) | 2001-10-24 | 2007-04-17 | Pentron Clinical Technologies, Llc | Root canal filling material |
| US7303817B2 (en) | 2001-10-24 | 2007-12-04 | Weitao Jia | Dental filling material |
| US7211136B2 (en) | 2001-10-24 | 2007-05-01 | Pentron Clinical Technologies, Llc | Dental filling material |
| US7204875B2 (en) | 2001-10-24 | 2007-04-17 | Pentron Clinical Technologies, Llc | Dental filling material |
| FR2840309B1 (fr) * | 2002-06-04 | 2004-08-20 | Gemplus Card Int | Copolymeres blocs thermoplastiques biodegradables obtenus par reaction d'au moins deux blocs polyesters differents avec au moins un compose diisocyanate |
| US8394410B2 (en) | 2005-01-20 | 2013-03-12 | Massachusetts Institute Of Technology | Soft polylactides |
| WO2009036083A2 (en) * | 2007-09-12 | 2009-03-19 | Curexo Usa, Inc. | Polymer compositions for controllable drug delivery |
| CN102906146B (zh) * | 2010-03-29 | 2017-11-17 | 巴斯夫欧洲公司 | 使用热塑性聚氨酯的热熔粘接 |
| WO2013087812A1 (en) * | 2011-12-15 | 2013-06-20 | Total Research & Technology Feluy | Process for the preparation of defined functional lactic acid oligomers |
| FR2992652B1 (fr) * | 2012-06-27 | 2014-06-20 | Arkema France | Utilisation d'un alliage d'amidon thermoplastique et de tpe pour la fabrication d'un film ultra-fin imper-respirant adhesif. |
| GB2542281B (en) | 2014-07-07 | 2020-12-23 | Halliburton Energy Services Inc | Downhole tools comprising aqueous-degradable sealing elements |
| WO2019035357A1 (ja) * | 2017-08-17 | 2019-02-21 | 東レ株式会社 | ポリエステルコポリマーおよびその製造方法 |
| CN112336395B (zh) * | 2020-11-07 | 2023-01-24 | 单县华宇缝合制品有限公司 | 高强度生物缝合线及其制备方法 |
| CN116284659A (zh) * | 2023-02-20 | 2023-06-23 | 湖北工业大学 | 一种高强度乳酸基生物可降解弹性体材料 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4045418A (en) * | 1975-01-28 | 1977-08-30 | Gulf Oil Corporation | Copolymers of D,L-lactide and epsilon caprolactone |
| US5250584A (en) * | 1988-08-31 | 1993-10-05 | G-C Dental Industrial Corp. | Periodontium-regenerative materials |
| US5132397A (en) * | 1991-04-02 | 1992-07-21 | Polysar Financial Services S.A. | 4-valerolactone copolymers |
| WO1993015787A1 (en) * | 1992-02-12 | 1993-08-19 | Chandler Jerry W | Biodegradable stent |
| US5470944A (en) * | 1992-02-13 | 1995-11-28 | Arch Development Corporation | Production of high molecular weight polylactic acid |
| US5412067A (en) * | 1993-05-10 | 1995-05-02 | Mitsui Toatsu Chemicals, Inc. | Preparation process of polyester |
| US5770683A (en) * | 1994-11-02 | 1998-06-23 | Mitsui Toatsu Chemicals, Inc. | Preparation process of polyhydroxycarboxylic acid |
-
1997
- 1997-06-27 WO PCT/FI1997/000416 patent/WO1998001493A1/en not_active Ceased
- 1997-06-27 DE DE69733255T patent/DE69733255T2/de not_active Expired - Fee Related
- 1997-06-27 ES ES97928293T patent/ES2241051T3/es not_active Expired - Lifetime
- 1997-06-27 AT AT97928293T patent/ATE295386T1/de not_active IP Right Cessation
- 1997-06-27 EP EP97928293A patent/EP0910598B1/de not_active Expired - Lifetime
- 1997-06-27 PT PT97928293T patent/PT910598E/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PT910598E (pt) | 2005-08-31 |
| EP0910598A1 (de) | 1999-04-28 |
| DE69733255T2 (de) | 2006-01-19 |
| WO1998001493A1 (en) | 1998-01-15 |
| ES2241051T3 (es) | 2005-10-16 |
| EP0910598B1 (de) | 2005-05-11 |
| DE69733255D1 (de) | 2005-06-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UEP | Publication of translation of european patent specification |
Ref document number: 0910598 Country of ref document: EP |
|
| REN | Ceased due to non-payment of the annual fee |