SG11201909065PA - Homogeneous poly(alkylene) guanidines and method for the production thereof - Google Patents
Homogeneous poly(alkylene) guanidines and method for the production thereofInfo
- Publication number
- SG11201909065PA SG11201909065PA SG11201909065PA SG11201909065PA SG 11201909065P A SG11201909065P A SG 11201909065PA SG 11201909065P A SG11201909065P A SG 11201909065PA SG 11201909065P A SG11201909065P A SG 11201909065PA
- Authority
- SG
- Singapore
- Prior art keywords
- alkylene
- poly
- guanidine
- temperature
- guanidines
- Prior art date
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
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/02—Polyamines
-
- 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
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/02—Polyamines
- C08G73/0206—Polyalkylene(poly)amines
-
- 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
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/02—Polyamines
- C08G73/0206—Polyalkylene(poly)amines
- C08G73/0213—Preparatory process
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyamides (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention relates to a method for the production of poly(alkylene) guanidines, comprising at least the following steps: a) providing an alkylene diamine of the formula NH 2-(CH 2)m-NH 2 where m = 4-12, in 5 particular 6-10, in a reaction vessel and heating of the alkylene diamine to a temperature equal to or above the melting temperature of the respective alkylene diamine, typically to a temperature in a range from 25°C to 115°C, preferably of 55°C to 110°C, as a result of which a melt of the alkylene diamine is formed; b) portion-wise adding of a guanidinium salt, in particular guanidinium HCl, and reacting 10 with the alkylene diamine until the formation of alkylene(guanidine) monomers is concluded; c) reacting the monomers formed in step b) at at least the minimum temperature at which the polymerisation to the desired poly(alkylene) guanidine begins until the formation of the poly(alkylene) guanidine is concluded; 15 wherein steps a) and b) for the formation of alkylene(guanidine) monomers are carried out at a temperature below the minimum polymerisation temperature and all of the method steps are carried out while stirring. A further aspect of the invention relates to the homogeneous poly(alkylene) guanidines 20 which are obtainable with the method described above which have a content of at least 85% by weight, in particular at least 90% or 97%, of a desired linear poly(alkylene) guanidine with 3-14, preferably 4-10, alkylene monomer units in the molecule as the main product and a content of by-products, in particular branched isomers of this poly(alkylene) guanidine, of at most 15%, 10%, 5% or 3%. 25 HOMOGENEOUS POLY(ALKYLENE) GUANIDINES AND METHOD FOR THE PRODUCTION THEREOF ABSTRACT [No Suitable Figure]
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP17000505.2A EP3381967A1 (en) | 2017-03-28 | 2017-03-28 | Homogeneous poly(alkylene) guanidines and method for their preparation |
| PCT/EP2018/057809 WO2018178093A1 (en) | 2017-03-28 | 2018-03-27 | Homogeneous poly(alkylene) guanidines and method for the production thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG11201909065PA true SG11201909065PA (en) | 2019-11-28 |
Family
ID=58461031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG11201909065P SG11201909065PA (en) | 2017-03-28 | 2018-03-27 | Homogeneous poly(alkylene) guanidines and method for the production thereof |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US11926703B2 (en) |
| EP (2) | EP3381967A1 (en) |
| JP (1) | JP7152467B2 (en) |
| CN (1) | CN110662787B (en) |
| AU (1) | AU2018241873B2 (en) |
| BR (1) | BR112019020242B1 (en) |
| CA (1) | CA3058278C (en) |
| EA (1) | EA201992279A1 (en) |
| ES (1) | ES2934253T3 (en) |
| HU (1) | HUE061001T2 (en) |
| MX (1) | MX2019011600A (en) |
| PL (1) | PL3601412T3 (en) |
| PT (1) | PT3601412T (en) |
| SA (1) | SA519410195B1 (en) |
| SG (1) | SG11201909065PA (en) |
| WO (1) | WO2018178093A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109467698B (en) * | 2018-10-10 | 2019-08-30 | 桂林新先立抗菌材料有限公司 | A kind of antibacterial polymer and preparation method thereof |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2325586A (en) * | 1940-03-21 | 1943-08-03 | Du Pont | Polymeric guanidines and process for preparing the same |
| KR100230978B1 (en) * | 1997-03-07 | 1999-11-15 | 남창우 | A polyhexamethyleneguanidine salts having a branched alkylgroup, method for preparing same and uses as antimicrobial agents |
| AT406163B (en) | 1998-04-22 | 2000-03-27 | P O C Oil Industry Technology | METHOD FOR OBTAINING A DISINFECTANT |
| JP3636426B2 (en) | 1999-03-29 | 2005-04-06 | 日華化学株式会社 | Recording material for inkjet recording |
| ITRM20020529A1 (en) | 2002-10-18 | 2004-04-19 | Franco Staino | STERILIZING POLYMERS, PROCESS OF THEIR PREPARATION AND USE. |
| AT505102B1 (en) | 2004-11-05 | 2010-05-15 | Schmidt Oskar | BIOZIDE, ESPECIALLY FUNGICIDE MEANS |
| RU2318803C1 (en) * | 2006-07-24 | 2008-03-10 | Общество с ограниченной ответственностью "Международный институт эколого-технологических проблем" | Method for production of polyguanidine salt |
| CN101173041A (en) | 2007-10-19 | 2008-05-07 | 华南理工大学 | High molecular weight guanidine salt and polyamine antimicrobial polymeric compounds, producing method and application of the same |
| DE102009052725A1 (en) * | 2009-11-12 | 2011-05-19 | B. Braun Melsungen Ag | Use of polyoxyalkylenediamine-based polyguanidine derivatives for medical articles |
| DE102009052667A1 (en) | 2009-11-12 | 2011-05-19 | Philipps-Universität Marburg | Polymeric or oligomeric active substances with biocidal activity, process for their preparation and composition comprising a polymeric or oligomeric active ingredient |
| DE102009060249B4 (en) | 2009-12-23 | 2013-09-12 | Vladimir Lipovich | Process for the preparation of the disinfectant polyhexamethyleneguanidine hydroiodide |
| EP2386589A1 (en) | 2010-04-23 | 2011-11-16 | Centre National de la Recherche Scientifique (C.N.R.S) | Novel antimicrobial composition, use and preparation thereof |
| WO2013106863A1 (en) * | 2012-01-12 | 2013-07-18 | Lombardi John L | Antipathogenic guanidinium copolymer |
| RU2489452C1 (en) | 2012-04-26 | 2013-08-10 | Общество с ограниченной ответственностью "Компания Вереск" | Method of producing polyhexamethylene guanidine hydrochloride |
-
2017
- 2017-03-28 EP EP17000505.2A patent/EP3381967A1/en not_active Withdrawn
-
2018
- 2018-03-27 JP JP2020503087A patent/JP7152467B2/en active Active
- 2018-03-27 AU AU2018241873A patent/AU2018241873B2/en active Active
- 2018-03-27 WO PCT/EP2018/057809 patent/WO2018178093A1/en unknown
- 2018-03-27 CN CN201880034677.3A patent/CN110662787B/en active Active
- 2018-03-27 BR BR112019020242-0A patent/BR112019020242B1/en active IP Right Grant
- 2018-03-27 SG SG11201909065P patent/SG11201909065PA/en unknown
- 2018-03-27 EA EA201992279A patent/EA201992279A1/en unknown
- 2018-03-27 EP EP18713241.0A patent/EP3601412B1/en active Active
- 2018-03-27 ES ES18713241T patent/ES2934253T3/en active Active
- 2018-03-27 CA CA3058278A patent/CA3058278C/en active Active
- 2018-03-27 MX MX2019011600A patent/MX2019011600A/en unknown
- 2018-03-27 HU HUE18713241A patent/HUE061001T2/en unknown
- 2018-03-27 US US16/499,292 patent/US11926703B2/en active Active
- 2018-03-27 PT PT187132410T patent/PT3601412T/en unknown
- 2018-03-27 PL PL18713241.0T patent/PL3601412T3/en unknown
-
2019
- 2019-09-26 SA SA519410195A patent/SA519410195B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ES2934253T3 (en) | 2023-02-20 |
| BR112019020242B1 (en) | 2023-02-23 |
| JP2020512476A (en) | 2020-04-23 |
| MX2019011600A (en) | 2020-02-17 |
| CN110662787B (en) | 2022-05-31 |
| EA201992279A1 (en) | 2020-02-28 |
| EP3381967A1 (en) | 2018-10-03 |
| PT3601412T (en) | 2022-12-27 |
| US20210079159A1 (en) | 2021-03-18 |
| JP7152467B2 (en) | 2022-10-12 |
| AU2018241873B2 (en) | 2023-07-13 |
| BR112019020242A2 (en) | 2020-04-22 |
| CN110662787A (en) | 2020-01-07 |
| CA3058278A1 (en) | 2018-10-04 |
| HUE061001T2 (en) | 2023-05-28 |
| EP3601412A1 (en) | 2020-02-05 |
| WO2018178093A1 (en) | 2018-10-04 |
| SA519410195B1 (en) | 2022-12-08 |
| EP3601412B1 (en) | 2022-09-28 |
| CA3058278C (en) | 2024-02-13 |
| AU2018241873A1 (en) | 2019-11-14 |
| PL3601412T3 (en) | 2023-06-19 |
| US11926703B2 (en) | 2024-03-12 |
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