CN113321801B - 具有均匀的rv和低凝胶含量的高分子量聚酰胺和共聚酰胺及其制造方法 - Google Patents
具有均匀的rv和低凝胶含量的高分子量聚酰胺和共聚酰胺及其制造方法 Download PDFInfo
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- CN113321801B CN113321801B CN202110762561.5A CN202110762561A CN113321801B CN 113321801 B CN113321801 B CN 113321801B CN 202110762561 A CN202110762561 A CN 202110762561A CN 113321801 B CN113321801 B CN 113321801B
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- polyamide polymer
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Classifications
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- 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
- C08G69/04—Preparatory processes
- C08G69/06—Solid state polycondensation
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- 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
- C08G69/08—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino-carboxylic acids
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- 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
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- C08G69/30—Solid state polycondensation
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- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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- B29B13/00—Conditioning or physical treatment of the material to be shaped
- B29B13/02—Conditioning or physical treatment of the material to be shaped by heating
- B29B13/022—Melting the material to be shaped
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B13/00—Conditioning or physical treatment of the material to be shaped
- B29B13/06—Conditioning or physical treatment of the material to be shaped by drying
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B29B9/00—Making granules
- B29B9/02—Making granules by dividing preformed material
- B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B9/00—Making granules
- B29B9/12—Making granules characterised by structure or composition
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the choice of material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/14—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the particular extruding conditions, e.g. in a modified atmosphere or by using vibration
- B29C48/144—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the particular extruding conditions, e.g. in a modified atmosphere or by using vibration at the plasticising zone
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/267—Intermediate treatments, e.g. relaxation, annealing or decompression step for the melt
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
- B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/50—Details of extruders
- B29C48/505—Screws
- B29C48/64—Screws with two or more threads
-
- 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
- C08G69/04—Preparatory processes
-
- 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
- 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
- C08G69/36—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino acids, polyamines and polycarboxylic acids
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
- D01F6/60—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyamides
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
- D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
- D01F8/12—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyamide as constituent
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B13/00—Conditioning or physical treatment of the material to be shaped
- B29B2013/005—Degassing undesirable residual components, e.g. gases, unreacted monomers, from material to be moulded
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2791/00—Shaping characteristics in general
- B29C2791/004—Shaping under special conditions
- B29C2791/006—Using vacuum
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/04—Particle-shaped
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2077/00—Use of PA, i.e. polyamides, e.g. polyesteramides or derivatives thereof, as moulding material
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Textile Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Polyamides (AREA)
- Artificial Filaments (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110762561.5A CN113321801B (zh) | 2015-12-01 | 2016-11-29 | 具有均匀的rv和低凝胶含量的高分子量聚酰胺和共聚酰胺及其制造方法 |
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201562261392P | 2015-12-01 | 2015-12-01 | |
| US62/261,392 | 2015-12-01 | ||
| PCT/US2016/063916 WO2017095772A1 (en) | 2015-12-01 | 2016-11-29 | High molecular weight polyamides and copolyamides with uniform rv and low gel content |
| CN201680070485.9A CN108602227B (zh) | 2015-12-01 | 2016-11-29 | 具有均匀的rv和低凝胶含量的高分子量聚酰胺和共聚酰胺及其制造方法 |
| CN202110762561.5A CN113321801B (zh) | 2015-12-01 | 2016-11-29 | 具有均匀的rv和低凝胶含量的高分子量聚酰胺和共聚酰胺及其制造方法 |
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| CN201680070485.9A Division CN108602227B (zh) | 2015-12-01 | 2016-11-29 | 具有均匀的rv和低凝胶含量的高分子量聚酰胺和共聚酰胺及其制造方法 |
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| CN113321801A CN113321801A (zh) | 2021-08-31 |
| CN113321801B true CN113321801B (zh) | 2024-02-27 |
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| CN202110762561.5A Active CN113321801B (zh) | 2015-12-01 | 2016-11-29 | 具有均匀的rv和低凝胶含量的高分子量聚酰胺和共聚酰胺及其制造方法 |
| CN201680070485.9A Active CN108602227B (zh) | 2015-12-01 | 2016-11-29 | 具有均匀的rv和低凝胶含量的高分子量聚酰胺和共聚酰胺及其制造方法 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201680070485.9A Active CN108602227B (zh) | 2015-12-01 | 2016-11-29 | 具有均匀的rv和低凝胶含量的高分子量聚酰胺和共聚酰胺及其制造方法 |
Country Status (10)
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| US (3) | US20180340042A1 (enExample) |
| EP (1) | EP3383618A4 (enExample) |
| JP (2) | JP6903056B2 (enExample) |
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| CN (2) | CN113321801B (enExample) |
| AR (1) | AR106884A1 (enExample) |
| BR (1) | BR112018010886B1 (enExample) |
| CA (1) | CA3007060C (enExample) |
| TW (1) | TWI794146B (enExample) |
| WO (1) | WO2017095772A1 (enExample) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3814400A1 (en) * | 2018-06-27 | 2021-05-05 | Ascend Performance Materials Operations LLC | Processes for removing residual caprolactam via ssp water addition |
| US12091515B2 (en) * | 2018-08-20 | 2024-09-17 | Inv Nylon Polymers Americas, Llc | Method of recycling high relative viscosity nylon |
| IN202247039538A (enExample) * | 2019-12-30 | 2022-07-15 | Ascend Performance Materials Operations Llc | |
| KR102265748B1 (ko) * | 2020-01-20 | 2021-06-16 | 효성첨단소재 주식회사 | 초고강도 나일론 원사 및 이의 제조방법 |
| GB202202878D0 (en) * | 2022-01-28 | 2022-04-13 | Inv Performance Mat Llc | Airbag fabrics with improved seam performance |
| CN117004016A (zh) * | 2023-07-31 | 2023-11-07 | 北京旭阳科技有限公司 | 一种低凝胶含量的尼龙66树脂及其制备方法和应用 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3343363A (en) * | 1965-03-26 | 1967-09-26 | Monsanto Co | Nylon tire cords |
| GB1095706A (en) * | 1963-12-20 | 1967-12-20 | Allied Chem | Improvements in and relating to the production ofcaprolactam polymer for use in filaments |
| JPS5662123A (en) * | 1979-10-29 | 1981-05-27 | Unitika Ltd | Manufacture of improved polyamide film |
| US4760129A (en) * | 1985-07-31 | 1988-07-26 | Werner & Pfleiderer | Process for preparing highly viscous polyhexamethyleneadipamide |
| JPH09176324A (ja) * | 1995-12-25 | 1997-07-08 | Toray Ind Inc | 熱可塑性樹脂粒状体の連続固相重合方法および装置 |
| WO2015156363A1 (ja) * | 2014-04-09 | 2015-10-15 | 旭化成ケミカルズ株式会社 | ポリアミド樹脂組成物 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3040005A (en) * | 1959-01-21 | 1962-06-19 | Du Pont | Process for increasing the molecular weight of polyamides |
| GB1221123A (en) * | 1967-03-09 | 1971-02-03 | Fiber Industries Inc | Improvements in production of shaped articles, such as filaments, from polyamides by melt spinning |
| DE3382683T3 (de) * | 1982-04-28 | 2001-02-22 | E.I. Du Pont De Nemours And Co., Wilmington | Verfahren zum Umschmelzen von Polyamiden. |
| JPS6195026A (ja) * | 1984-10-16 | 1986-05-13 | Asahi Chem Ind Co Ltd | ポリアミドの重合方法 |
| GB8725745D0 (en) * | 1987-11-03 | 1987-12-09 | Du Pont Canada | High viscosity nylon |
| US5106946A (en) * | 1989-10-20 | 1992-04-21 | E. I. Du Pont De Nemours And Company | High tenacity, high modulus polyamide yarn and process for making same |
| US5262099A (en) * | 1992-04-01 | 1993-11-16 | E. I. Du Pont De Nemours And Company | Process of making high tenacity polyamide monofilaments |
| US5543495A (en) * | 1994-03-08 | 1996-08-06 | E. I. Du Pont De Nemours And Company | Process for increasing the molecular weight of polyamides and other condensation polymers |
| DE19514145A1 (de) * | 1995-04-15 | 1996-10-17 | Basf Ag | Verfahren zur Herstellung eines Polyamids auf der Basis einer Dicarbonsäure und eines Diamins |
| US20020019471A1 (en) * | 2000-05-17 | 2002-02-14 | Masahiro Nozaki | Injection moldable polyamide resin compositions and articles made therefrom |
| DE10118453C1 (de) * | 2001-04-12 | 2002-12-12 | Ems Chemie Ag | Anionisch hergestelltes Polyamid und Verfahren zu seiner Herstellung sowie ein Verfahren zum Wiederaufbereiten von Polyamid |
| US6606185B2 (en) * | 2001-06-12 | 2003-08-12 | Research Frontiers Incorporated | SPD films and light valves comprising liquid suspensions of heat-reflective particles of mixed metal oxides and methods of making such particles |
| JP4678189B2 (ja) * | 2002-08-30 | 2011-04-27 | 東洋紡績株式会社 | ポリアミドの連続製造方法 |
| US7008694B1 (en) * | 2005-04-15 | 2006-03-07 | Invista North America S.A.R.L. | Polymer fibers, fabrics and equipment with a modified near infrared reflectance signature |
| FR2914308B1 (fr) * | 2007-03-27 | 2009-05-01 | Rhodia Recherches & Tech | Procede de fabrication de polyamide |
| AU2008312708B2 (en) * | 2007-10-17 | 2012-08-30 | Invista Textiles (U.K.) Limited | Preparation of very high molecular weight polyamide filaments |
| JP6290591B2 (ja) * | 2013-10-24 | 2018-03-07 | 旭化成株式会社 | ポリアミド樹脂組成物の製造方法 |
-
2016
- 2016-11-28 TW TW105139075A patent/TWI794146B/zh active
- 2016-11-29 WO PCT/US2016/063916 patent/WO2017095772A1/en not_active Ceased
- 2016-11-29 JP JP2018528347A patent/JP6903056B2/ja active Active
- 2016-11-29 US US15/778,778 patent/US20180340042A1/en not_active Abandoned
- 2016-11-29 CN CN202110762561.5A patent/CN113321801B/zh active Active
- 2016-11-29 KR KR1020187018390A patent/KR102695214B1/ko active Active
- 2016-11-29 BR BR112018010886-3A patent/BR112018010886B1/pt active IP Right Grant
- 2016-11-29 EP EP16871335.2A patent/EP3383618A4/en not_active Withdrawn
- 2016-11-29 CN CN201680070485.9A patent/CN108602227B/zh active Active
- 2016-11-29 CA CA3007060A patent/CA3007060C/en active Active
- 2016-12-01 AR ARP160103673A patent/AR106884A1/es unknown
-
2021
- 2021-06-21 JP JP2021102178A patent/JP7137667B2/ja active Active
-
2023
- 2023-04-15 US US18/135,132 patent/US20250215154A1/en active Pending
- 2023-04-15 US US18/135,130 patent/US20230250232A1/en not_active Abandoned
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1095706A (en) * | 1963-12-20 | 1967-12-20 | Allied Chem | Improvements in and relating to the production ofcaprolactam polymer for use in filaments |
| US3343363A (en) * | 1965-03-26 | 1967-09-26 | Monsanto Co | Nylon tire cords |
| JPS5662123A (en) * | 1979-10-29 | 1981-05-27 | Unitika Ltd | Manufacture of improved polyamide film |
| US4760129A (en) * | 1985-07-31 | 1988-07-26 | Werner & Pfleiderer | Process for preparing highly viscous polyhexamethyleneadipamide |
| JPH09176324A (ja) * | 1995-12-25 | 1997-07-08 | Toray Ind Inc | 熱可塑性樹脂粒状体の連続固相重合方法および装置 |
| WO2015156363A1 (ja) * | 2014-04-09 | 2015-10-15 | 旭化成ケミカルズ株式会社 | ポリアミド樹脂組成物 |
Also Published As
| Publication number | Publication date |
|---|---|
| BR112018010886A2 (pt) | 2018-11-21 |
| BR112018010886B1 (pt) | 2022-07-19 |
| CA3007060C (en) | 2023-11-07 |
| TWI794146B (zh) | 2023-03-01 |
| US20180340042A1 (en) | 2018-11-29 |
| TW201728620A (zh) | 2017-08-16 |
| KR102695214B1 (ko) | 2024-08-13 |
| AR106884A1 (es) | 2018-02-28 |
| JP2021155755A (ja) | 2021-10-07 |
| WO2017095772A1 (en) | 2017-06-08 |
| CN113321801A (zh) | 2021-08-31 |
| EP3383618A1 (en) | 2018-10-10 |
| JP6903056B2 (ja) | 2021-07-14 |
| JP7137667B2 (ja) | 2022-09-14 |
| CN108602227B (zh) | 2021-07-30 |
| US20230250232A1 (en) | 2023-08-10 |
| KR20180098277A (ko) | 2018-09-03 |
| CA3007060A1 (en) | 2017-06-08 |
| JP2018537566A (ja) | 2018-12-20 |
| US20250215154A1 (en) | 2025-07-03 |
| CN108602227A (zh) | 2018-09-28 |
| EP3383618A4 (en) | 2019-09-04 |
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