HUP0101019A2 - Természetes és újratermelődő nyersanyagokra, különösen izoszorbidra alapozott, biológiai körülmények között lebomló polimerek - Google Patents
Természetes és újratermelődő nyersanyagokra, különösen izoszorbidra alapozott, biológiai körülmények között lebomló polimerekInfo
- Publication number
- HUP0101019A2 HUP0101019A2 HU0101019A HUP0101019A HUP0101019A2 HU P0101019 A2 HUP0101019 A2 HU P0101019A2 HU 0101019 A HU0101019 A HU 0101019A HU P0101019 A HUP0101019 A HU P0101019A HU P0101019 A2 HUP0101019 A2 HU P0101019A2
- Authority
- HU
- Hungary
- Prior art keywords
- isosorbite
- natural
- raw materials
- biodegradable polymers
- polymers based
- Prior art date
Links
- 229920002988 biodegradable polymer Polymers 0.000 title 1
- 239000004621 biodegradable polymer Substances 0.000 title 1
- 239000002994 raw material Substances 0.000 title 1
- 150000001735 carboxylic acids Chemical class 0.000 abstract 2
- 239000013543 active substance Substances 0.000 abstract 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 abstract 1
- 125000001142 dicarboxylic acid group Chemical group 0.000 abstract 1
- 125000000524 functional group Chemical group 0.000 abstract 1
- 125000006239 protecting group Chemical group 0.000 abstract 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
- A61K47/34—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyesters, polyamino acids, polysiloxanes, polyphosphazines, copolymers of polyalkylene glycol or poloxamers
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G5/00—Fertilisers characterised by their form
- C05G5/40—Fertilisers incorporated into a matrix
-
- 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
- C08G63/60—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from the reaction of a mixture of hydroxy carboxylic acids, polycarboxylic acids and polyhydroxy compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Public Health (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Pest Control & Pesticides (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Inorganic Chemistry (AREA)
- Veterinary Medicine (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Polymers & Plastics (AREA)
- Polyesters Or Polycarbonates (AREA)
- Biological Depolymerization Polymers (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
Abstract
A szerzők biológiai körülmények között leépülő polikondenzátumokat,ezek előállítását, valamint alkalmazásukat ismertetik, főkénthatóanyagok célzott (szabályzott) felszabadítására (leadására). Ezek apolikondenzátumok legalább három komponensként a) dianhidrohexitekből,b) kétértékű (vagy többértékű) szerves karbonsavakból, valamint c)többértékű szerves karbonsavakból erednek, mely utóbbiak a kétkarbonsavfunkciós csoporton kívül legalább egy további, adott esetbenvédőcsoporttal ellátott -OH és/vagy -COOH funkciós csoportottartalmaznak. Ó
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19809913A DE19809913A1 (de) | 1998-03-07 | 1998-03-07 | Biodegradable Polymere auf der Basis von natürlichen und nachwachsenden Rohstoffen insbesondere Isosorbit |
PCT/EP1999/001112 WO1999045054A1 (de) | 1998-03-07 | 1999-02-20 | Biodegradable polymere auf der basis von natürlichen und nachwachsenden rohstoffen, insbesondere isosorbit |
Publications (2)
Publication Number | Publication Date |
---|---|
HUP0101019A2 true HUP0101019A2 (hu) | 2001-07-30 |
HUP0101019A3 HUP0101019A3 (en) | 2001-11-28 |
Family
ID=7860126
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HU0101019A HUP0101019A3 (en) | 1998-03-07 | 1999-02-20 | Biodegradable polymers based on natural and renewable raw materials, especially isosorbite |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1062259B1 (hu) |
JP (1) | JP2002505359A (hu) |
CA (1) | CA2324279A1 (hu) |
DE (2) | DE19809913A1 (hu) |
HU (1) | HUP0101019A3 (hu) |
WO (1) | WO1999045054A1 (hu) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6485819B2 (en) | 2000-12-19 | 2002-11-26 | E. I. Du Pont De Nemours And Company | Aliphatic-aromatic copolyesters |
US6368710B1 (en) | 2000-12-19 | 2002-04-09 | E. I. Du Pont De Nemours And Company | Sulfonated aliphatic-aromatic copolyesters |
JP4881127B2 (ja) | 2005-11-07 | 2012-02-22 | キヤノン株式会社 | 高分子化合物およびその合成方法 |
CN100432118C (zh) * | 2006-03-22 | 2008-11-12 | 南昌大学 | 原位酯交换低聚乳酸合成可降解性芳香/脂肪共聚酯的方法 |
US20080108759A1 (en) * | 2006-11-08 | 2008-05-08 | Sodergard Nils D A | Lactic Acid Polymers |
JP5120944B2 (ja) * | 2008-04-25 | 2013-01-16 | 独立行政法人産業技術総合研究所 | 生分解性高分子量脂肪族ポリエステルおよびその製造方法 |
IT1387503B (it) | 2008-05-08 | 2011-04-13 | Novamont Spa | Poliestere biodegradabile alifatico-aromatico |
JP5950391B2 (ja) * | 2012-05-01 | 2016-07-13 | 花王株式会社 | トナー用結着樹脂 |
US9605108B2 (en) | 2014-04-24 | 2017-03-28 | New Jersey Institute Of Technology | Isosorbide-derived epoxy resins and methods of making same |
WO2023111923A1 (en) * | 2021-12-16 | 2023-06-22 | Reliance Industries Limited | A biodegradable polymer and a process for its preparation |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4034334A1 (de) * | 1990-10-29 | 1992-04-30 | Basf Ag | Verwendung von weinsaeure einkondensiert enthaltenden polyestern als waschmittelzusatz, verfahren zur herstellung der polyester und polyester aus weinsaeure und tetracarbonsaeuren |
EP0514790A2 (de) * | 1991-05-24 | 1992-11-25 | Hoechst Aktiengesellschaft | Polykondensate, die Weinsäurederivate enthalten, Verfahren zu ihrer Herstellung und Verwendung derselben |
-
1998
- 1998-03-07 DE DE19809913A patent/DE19809913A1/de not_active Withdrawn
-
1999
- 1999-02-20 CA CA002324279A patent/CA2324279A1/en not_active Abandoned
- 1999-02-20 WO PCT/EP1999/001112 patent/WO1999045054A1/de active IP Right Grant
- 1999-02-20 EP EP99908935A patent/EP1062259B1/de not_active Expired - Lifetime
- 1999-02-20 DE DE59907372T patent/DE59907372D1/de not_active Expired - Lifetime
- 1999-02-20 JP JP2000534594A patent/JP2002505359A/ja active Pending
- 1999-02-20 HU HU0101019A patent/HUP0101019A3/hu unknown
Also Published As
Publication number | Publication date |
---|---|
WO1999045054A1 (de) | 1999-09-10 |
DE19809913A1 (de) | 1999-09-09 |
JP2002505359A (ja) | 2002-02-19 |
CA2324279A1 (en) | 1999-09-10 |
HUP0101019A3 (en) | 2001-11-28 |
DE59907372D1 (de) | 2003-11-20 |
EP1062259B1 (de) | 2003-10-15 |
EP1062259A1 (de) | 2000-12-27 |
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