BR112019001710B8 - Método para formar um filme soprado, filme soprado, e copolímero de poliamida - Google Patents

Método para formar um filme soprado, filme soprado, e copolímero de poliamida

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Publication number
BR112019001710B8
BR112019001710B8 BR112019001710A BR112019001710A BR112019001710B8 BR 112019001710 B8 BR112019001710 B8 BR 112019001710B8 BR 112019001710 A BR112019001710 A BR 112019001710A BR 112019001710 A BR112019001710 A BR 112019001710A BR 112019001710 B8 BR112019001710 B8 BR 112019001710B8
Authority
BR
Brazil
Prior art keywords
blown film
polyamide
forming
polyamide copolymer
caprolactam
Prior art date
Application number
BR112019001710A
Other languages
English (en)
Other versions
BR112019001710B1 (pt
BR112019001710A2 (pt
Inventor
Park Kuil
J Porter Simon
C Barthe Stephanie
Liu Haoyu
Nelliappan Veera
Original Assignee
Advansix Resins & Chemicals Llc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Advansix Resins & Chemicals Llc filed Critical Advansix Resins & Chemicals Llc
Publication of BR112019001710A2 publication Critical patent/BR112019001710A2/pt
Publication of BR112019001710B1 publication Critical patent/BR112019001710B1/pt
Publication of BR112019001710B8 publication Critical patent/BR112019001710B8/pt

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Materials Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Polyamides (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Laminated Bodies (AREA)

Abstract

Composições de resinas de poliamida contendo um baixo nível de comonômero de poliamida 66 são fornecidas as quais são úteis na produção de filmes soprados. Um método para formar um filme soprado inclui: extrusar um copolímero de poliamida para formar um filme de poliamida. O copolímero de poliamida é formado de uma mistura de caprolactama e adipato de hexametilenodiamina, onde a caprolactama compreende de 85% molar a 99% molar do total de mols de caprolactama e adipato de hexametilenodiamina.
BR112019001710A 2016-07-28 2017-07-14 Método para formar um filme soprado, filme soprado, e copolímero de poliamida BR112019001710B8 (pt)

Applications Claiming Priority (5)

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US201662367753P 2016-07-28 2016-07-28
US62/367,753 2016-07-28
US201662434698P 2016-12-15 2016-12-15
US62/434,698 2016-12-15
PCT/US2017/042160 WO2018022328A1 (en) 2016-07-28 2017-07-14 Polyamide 6 resins containing a low level of polyamide 66 comonomer

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CN110643036B (zh) * 2019-08-23 2021-09-17 惠生(泰州)新材料科技有限公司 一种共聚耐高温尼龙及其制备方法和用途
TWI738137B (zh) * 2019-12-04 2021-09-01 國立臺北科技大學 具有低熔點之吸濕性聚醯胺纖維及其製造方法
CA3177133A1 (en) * 2020-05-05 2021-11-11 Jacob G. RAY Polyamide blends for polymer films

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AU2017301624A1 (en) 2019-02-21
BR112019001710B1 (pt) 2022-08-09
KR20190036545A (ko) 2019-04-04
EP3490778A1 (en) 2019-06-05
KR102380392B1 (ko) 2022-04-01
JP6902092B2 (ja) 2021-07-14
AU2017301624B2 (en) 2021-05-20
BR112019001710A2 (pt) 2019-05-07
TWI644941B (zh) 2018-12-21
US10442928B2 (en) 2019-10-15
CA3032066C (en) 2022-06-14
MY187164A (en) 2021-09-06
CA3032066A1 (en) 2018-02-01
MX2019001165A (es) 2019-07-08
TW201811861A (zh) 2018-04-01
CN109803805A (zh) 2019-05-24
WO2018022328A1 (en) 2018-02-01
JP2019531363A (ja) 2019-10-31
US20180030271A1 (en) 2018-02-01
CN109803805B (zh) 2021-09-03

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