JP2018537566A5 - - Google Patents

Download PDF

Info

Publication number
JP2018537566A5
JP2018537566A5 JP2018528347A JP2018528347A JP2018537566A5 JP 2018537566 A5 JP2018537566 A5 JP 2018537566A5 JP 2018528347 A JP2018528347 A JP 2018528347A JP 2018528347 A JP2018528347 A JP 2018528347A JP 2018537566 A5 JP2018537566 A5 JP 2018537566A5
Authority
JP
Japan
Prior art keywords
polyamide polymer
polymer
relative viscosity
less
melt
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2018528347A
Other languages
English (en)
Japanese (ja)
Other versions
JP2018537566A (ja
JP6903056B2 (ja
Filing date
Publication date
Application filed filed Critical
Priority claimed from PCT/US2016/063916 external-priority patent/WO2017095772A1/en
Publication of JP2018537566A publication Critical patent/JP2018537566A/ja
Publication of JP2018537566A5 publication Critical patent/JP2018537566A5/ja
Priority to JP2021102178A priority Critical patent/JP7137667B2/ja
Application granted granted Critical
Publication of JP6903056B2 publication Critical patent/JP6903056B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2018528347A 2015-12-01 2016-11-29 均一なｒｖ及び低いゲル含量を有する高分子量ポリアミド及びコポリアミド Active JP6903056B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2021102178A JP7137667B2 (ja) 2015-12-01 2021-06-21 均一なｒｖ及び低いゲル含量を有する高分子量ポリアミド及びコポリアミド

Applications Claiming Priority (3)

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

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2021102178A Division JP7137667B2 (ja) 2015-12-01 2021-06-21 均一なｒｖ及び低いゲル含量を有する高分子量ポリアミド及びコポリアミド

Publications (3)

Publication Number Publication Date
JP2018537566A JP2018537566A (ja) 2018-12-20
JP2018537566A5 true JP2018537566A5 (enExample) 2019-07-25
JP6903056B2 JP6903056B2 (ja) 2021-07-14

Family

ID=58798006

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2018528347A Active JP6903056B2 (ja) 2015-12-01 2016-11-29 均一なｒｖ及び低いゲル含量を有する高分子量ポリアミド及びコポリアミド
JP2021102178A Active JP7137667B2 (ja) 2015-12-01 2021-06-21 均一なｒｖ及び低いゲル含量を有する高分子量ポリアミド及びコポリアミド

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2021102178A Active JP7137667B2 (ja) 2015-12-01 2021-06-21 均一なｒｖ及び低いゲル含量を有する高分子量ポリアミド及びコポリアミド

Country Status (10)

Country Link
US (3) US20180340042A1 (enExample)
EP (1) EP3383618A4 (enExample)
JP (2) JP6903056B2 (enExample)
KR (1) KR102695214B1 (enExample)
CN (2) CN108602227B (enExample)
AR (1) AR106884A1 (enExample)
BR (1) BR112018010886B1 (enExample)
CA (1) CA3007060C (enExample)
TW (1) TWI794146B (enExample)
WO (1) WO2017095772A1 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
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
IL316581A (en) * 2018-08-20 2024-12-01 Invista Textiles Uk Ltd Method for recycling nylon with relatively high viscosity
EP4085047A1 (en) * 2019-12-30 2022-11-09 Ascend Performance Materials Operations LLC Tricyanohexane purification methods
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

Family Cites Families (23)

* Cited by examiner, † Cited by third party
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
US3280079A (en) * 1963-12-20 1966-10-18 Allied Chem Production of polycaproamide filaments of uniform water content
NL135751C (enExample) * 1965-03-26
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
JPS5662123A (en) * 1979-10-29 1981-05-27 Unitika Ltd Manufacture of improved polyamide film
EP0092898B2 (en) * 1982-04-28 2000-02-09 E.I. Du Pont De Nemours And Company Process for remelting polyamides
JPS6195026A (ja) * 1984-10-16 1986-05-13 Asahi Chem Ind Co Ltd ポリアミドの重合方法
FR2593510B1 (fr) * 1985-07-31 1989-07-13 Werner & Pfleiderer Procede pour la preparation de polyhexamethyleneadipamide a viscosite elevee
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
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
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
AU2003268631A1 (en) * 2002-08-30 2004-04-30 Toyo Boseki Kabushiki Kaisha Method for continuous production of polyamide
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
ES2410029T3 (es) * 2007-10-17 2013-06-28 Invista Technologies S.A R.L. Preparación de filamentos de poliamida de muy alto peso molecular
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
CN106164141B (zh) * 2014-04-09 2019-05-28 旭化成株式会社 聚酰胺树脂组合物

Similar Documents

Publication Publication Date Title
JP2018537566A5 (enExample)
TWI649348B (zh) 聚醯胺之製造方法
JP5715415B2 (ja) 押出機内でポリアミドを製造する方法
US8993655B2 (en) Masterbatch, and method of preparing polyamide resin composition using masterbatch
EP2726537A1 (en) Branched polyamide with different blocks
EP2726536A1 (en) Branched polyamide
CN104583321B (zh) 聚醚聚酰胺组合物
TWI676643B (zh) 聚醯胺樹脂之製造方法
US20230051242A1 (en) Process for polymerizing cyclic oligomers of polyamides
US20220325101A1 (en) Process and formulation for producing a polyamide having low caprolactam concentration and specific relative viscosity
KR20150062941A (ko) 폴리아마이드 수지 및 그 제조방법
US20190300708A1 (en) Method for increasing resistance to halogen-containing oxidizing agents of a polyamide composition
US9534083B2 (en) Production of polyamides by polycondensation
WO2015114017A1 (en) Three-component copolymers having high transparency and low gas permeability and process for the production thereof
JP2013536265A (ja) フィルムまたはプレート
KR20150044876A (ko) 흡방습성 재료
KR20200061740A (ko) 폴리아미드 수지의 제조방법
CN104603178B (zh) 通过缩聚反应制备聚酰胺的方法
JP2021507073A (ja) オートクレーブ内での付着物を発生させずにコポリアミドを調製するためのプロセス
KR102192621B1 (ko) 자일릴렌디아민 조성물 및 폴리아미드 수지의 제조방법
JP2013540192A (ja) ポリマー組成物、その組成物の製造方法およびその組成物から得られる物品
JP2016141698A (ja) 脱水重縮合系ポリマーの製造方法
TWI651369B (zh) 用於製備半晶質半芳香聚醯胺之方法
TW202033614A (zh) 聚醯胺酸粉體、聚醯胺酸粉體的製造方法、聚醯胺酸溶液的製造方法
JP2015071706A (ja) ポリアミド樹脂の製造方法