SG11201700457YA - Process for preparing nylon salt and its polymerization - Google Patents
Process for preparing nylon salt and its polymerizationInfo
- Publication number
- SG11201700457YA SG11201700457YA SG11201700457YA SG11201700457YA SG11201700457YA SG 11201700457Y A SG11201700457Y A SG 11201700457YA SG 11201700457Y A SG11201700457Y A SG 11201700457YA SG 11201700457Y A SG11201700457Y A SG 11201700457YA SG 11201700457Y A SG11201700457Y A SG 11201700457YA
- Authority
- SG
- Singapore
- Prior art keywords
- polymerization
- nylon salt
- preparing nylon
- preparing
- salt
- Prior art date
Links
- 239000004677 Nylon Substances 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 229920001778 nylon Polymers 0.000 title 1
- 238000006116 polymerization reaction Methods 0.000 title 1
- 150000003839 salts Chemical class 0.000 title 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
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
- C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
- C08G69/28—Preparatory processes
- C08G69/30—Solid state polycondensation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
- B01J2/02—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C211/00—Compounds containing amino groups bound to a carbon skeleton
- C07C211/01—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to acyclic carbon atoms
- C07C211/02—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton
- C07C211/09—Diamines
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C63/00—Compounds having carboxyl groups bound to a carbon atoms of six-membered aromatic rings
- C07C63/14—Monocyclic dicarboxylic acids
- C07C63/15—Monocyclic dicarboxylic acids all carboxyl groups bound to carbon atoms of the six-membered aromatic ring
- C07C63/26—1,4 - Benzenedicarboxylic acid
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C63/00—Compounds having carboxyl groups bound to a carbon atoms of six-membered aromatic rings
- C07C63/14—Monocyclic dicarboxylic acids
- C07C63/15—Monocyclic dicarboxylic acids all carboxyl groups bound to carbon atoms of the six-membered aromatic ring
- C07C63/26—1,4 - Benzenedicarboxylic acid
- C07C63/28—Salts thereof
-
- 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
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
- C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic 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
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
- C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
- C08G69/265—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids from at least two different diamines or at least two different dicarboxylic 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
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
- C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
- C08G69/28—Preparatory processes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/12—Powdering or granulating
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP14178953 | 2014-07-29 | ||
| PCT/EP2015/066980 WO2016016115A1 (en) | 2014-07-29 | 2015-07-24 | Process for preparing nylon salt and its polymerization |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG11201700457YA true SG11201700457YA (en) | 2017-02-27 |
Family
ID=51298543
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG11201700457YA SG11201700457YA (en) | 2014-07-29 | 2015-07-24 | Process for preparing nylon salt and its polymerization |
| SG10202003515UA SG10202003515UA (en) | 2014-07-29 | 2015-07-24 | Process for preparing nylon salt and its polymerization |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG10202003515UA SG10202003515UA (en) | 2014-07-29 | 2015-07-24 | Process for preparing nylon salt and its polymerization |
Country Status (12)
| Country | Link |
|---|---|
| US (2) | US10590238B2 (en) |
| EP (1) | EP3174917B1 (en) |
| JP (1) | JP6566328B2 (en) |
| KR (1) | KR102380950B1 (en) |
| CN (1) | CN106574049B (en) |
| BR (1) | BR112017001688A2 (en) |
| CA (1) | CA2956286A1 (en) |
| MX (2) | MX2017001287A (en) |
| RU (1) | RU2693456C2 (en) |
| SG (2) | SG11201700457YA (en) |
| TW (2) | TWI757701B (en) |
| WO (1) | WO2016016115A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106916299A (en) * | 2017-04-21 | 2017-07-04 | 株洲时代新材料科技股份有限公司 | A kind of multi-component copolymer nylon continuous production device |
| CN113698288B (en) * | 2021-08-27 | 2023-01-10 | 郑州大学 | Novel method for continuously preparing powdery nylon salt and matched device |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4019866A (en) | 1973-03-05 | 1977-04-26 | Du Pont Of Canada Limited | Recirculating reaction apparatus for continuous preparation of a polyamide |
| FR2331633A1 (en) | 1975-11-12 | 1977-06-10 | Monsanto Co | STATISTICAL FIBER-FORMING COPOLYAMIDES, DERIVED FROM HEXAMETHYLENEDIAMINE, TEREPHTHALIC ACID, ISOPHTHALIC ACID AND A C5 TO C10 ALIPHATIC DIACID |
| DE2728817A1 (en) * | 1977-06-27 | 1979-01-04 | Basf Ag | PROCESS FOR THE PRODUCTION OF HIGHLY CONCENTRATED Aqueous SOLUTIONS OF DICARBONIC DIAMINE SALT AND POLYAMIDE PRECONDENSATE |
| US4246395A (en) | 1979-07-25 | 1981-01-20 | Monsanto Company | 6T/6I Terpolyamide |
| US4627940A (en) * | 1982-09-29 | 1986-12-09 | Monsanto Company | Process for preparing a polyamide |
| CA1226993A (en) * | 1983-02-16 | 1987-09-15 | Joel A. Richardson | Polycondensation process |
| US4603193A (en) * | 1983-02-16 | 1986-07-29 | Amoco Corporation | Polycondensation process with aerosol mist of aqueous solution of reactant salts |
| WO1999010408A1 (en) * | 1997-08-28 | 1999-03-04 | E.I. Du Pont De Nemours And Company | Process for preparing polyamides |
| DE60119595T2 (en) * | 2000-01-21 | 2006-09-14 | Mitsubishi Gas Chemical Co., Inc. | Process for the preparation of polyamide |
| FR2856692B1 (en) * | 2003-06-26 | 2005-08-05 | Rhodia Polyamide Intermediates | PROCESS FOR PREPARING SPHERICAL PARTICLES BASED ON POLYAMIDE |
| FR2916756B1 (en) * | 2007-06-04 | 2009-07-17 | Rhodia Recherches & Tech | METHOD FOR MANUFACTURING A SOLUTION OF DIACID / DIAMINE SALTS |
| US9045591B2 (en) * | 2010-11-26 | 2015-06-02 | Unitika Ltd. | Method for producing nylon salt powder, and method for producing nylon |
| EP2736873B1 (en) * | 2011-07-26 | 2019-10-16 | DSM IP Assets B.V. | Process for preparing a diamine/dicarboxylic acid salt |
| EP2788400A1 (en) * | 2011-12-05 | 2014-10-15 | Invista Technologies S.a r.l. | Process for the preparation of polyamides |
| WO2013107425A1 (en) * | 2012-01-20 | 2013-07-25 | 北京伊克希德化工技术有限公司 | Nylon 66 etc nylon continuous polymerization method using bi-component monomer as raw material and apparatus thereof |
-
2015
- 2015-07-24 KR KR1020177005123A patent/KR102380950B1/en active IP Right Grant
- 2015-07-24 SG SG11201700457YA patent/SG11201700457YA/en unknown
- 2015-07-24 US US15/329,404 patent/US10590238B2/en active Active
- 2015-07-24 BR BR112017001688-5A patent/BR112017001688A2/en not_active Application Discontinuation
- 2015-07-24 MX MX2017001287A patent/MX2017001287A/en active IP Right Grant
- 2015-07-24 SG SG10202003515UA patent/SG10202003515UA/en unknown
- 2015-07-24 WO PCT/EP2015/066980 patent/WO2016016115A1/en active Application Filing
- 2015-07-24 JP JP2017503898A patent/JP6566328B2/en active Active
- 2015-07-24 EP EP15742231.2A patent/EP3174917B1/en active Active
- 2015-07-24 CA CA2956286A patent/CA2956286A1/en not_active Abandoned
- 2015-07-24 CN CN201580040589.0A patent/CN106574049B/en active Active
- 2015-07-24 RU RU2017106064A patent/RU2693456C2/en active
- 2015-07-28 TW TW109108033A patent/TWI757701B/en active
- 2015-07-28 TW TW104124371A patent/TWI687455B/en active
-
2017
- 2017-01-27 MX MX2020003966A patent/MX2020003966A/en unknown
-
2020
- 2020-01-31 US US16/779,364 patent/US11306181B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| US11306181B2 (en) | 2022-04-19 |
| EP3174917B1 (en) | 2024-05-01 |
| JP6566328B2 (en) | 2019-08-28 |
| RU2693456C2 (en) | 2019-07-03 |
| TW202026334A (en) | 2020-07-16 |
| KR20170036752A (en) | 2017-04-03 |
| BR112017001688A2 (en) | 2018-07-17 |
| TWI687455B (en) | 2020-03-11 |
| RU2017106064A (en) | 2018-08-28 |
| US20170218122A1 (en) | 2017-08-03 |
| CN106574049A (en) | 2017-04-19 |
| US10590238B2 (en) | 2020-03-17 |
| EP3174917A1 (en) | 2017-06-07 |
| TWI757701B (en) | 2022-03-11 |
| CN106574049B (en) | 2019-10-11 |
| CA2956286A1 (en) | 2016-02-04 |
| US20200172673A1 (en) | 2020-06-04 |
| SG10202003515UA (en) | 2020-06-29 |
| JP2017522423A (en) | 2017-08-10 |
| KR102380950B1 (en) | 2022-03-30 |
| MX2020003966A (en) | 2020-08-03 |
| TW201609860A (en) | 2016-03-16 |
| MX2017001287A (en) | 2017-09-07 |
| RU2017106064A3 (en) | 2018-12-24 |
| WO2016016115A1 (en) | 2016-02-04 |
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