JPWO2021095783A1 - - Google Patents
Info
- Publication number
- JPWO2021095783A1 JPWO2021095783A1 JP2021556133A JP2021556133A JPWO2021095783A1 JP WO2021095783 A1 JPWO2021095783 A1 JP WO2021095783A1 JP 2021556133 A JP2021556133 A JP 2021556133A JP 2021556133 A JP2021556133 A JP 2021556133A JP WO2021095783 A1 JPWO2021095783 A1 JP WO2021095783A1
- Authority
- JP
- Japan
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
-
- 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
- D01F6/88—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds
- D01F6/90—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds of polyamides
-
- 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
- C08G69/14—Lactams
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
- C08L77/02—Polyamides derived from omega-amino carboxylic acids or from lactams thereof
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/08—Melt spinning methods
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/39—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using acid dyes
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
- D06P3/02—Material containing basic nitrogen
- D06P3/04—Material containing basic nitrogen containing amide groups
- D06P3/24—Polyamides; Polyurethanes
- D06P3/241—Polyamides; Polyurethanes using acid dyes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
-
- 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
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/10—Other agents for modifying properties
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Textile Engineering (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Artificial Filaments (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019206559 | 2019-11-14 | ||
| JP2019206559 | 2019-11-14 | ||
| PCT/JP2020/042138 WO2021095783A1 (ja) | 2019-11-14 | 2020-11-11 | ポリアミド系繊維およびその製造方法ならびに繊維構造体 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2021095783A1 true JPWO2021095783A1 (US06312121-20011106-C00051.png) | 2021-05-20 |
| JPWO2021095783A5 JPWO2021095783A5 (US06312121-20011106-C00051.png) | 2022-07-14 |
| JP7374208B2 JP7374208B2 (ja) | 2023-11-06 |
Family
ID=75912707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021556133A Active JP7374208B2 (ja) | 2019-11-14 | 2020-11-11 | ポリアミド系繊維およびその製造方法ならびに繊維構造体 |
Country Status (5)
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS491016A (US06312121-20011106-C00051.png) * | 1972-04-18 | 1974-01-08 | ||
| US4142031A (en) * | 1977-10-27 | 1979-02-27 | Toray Industries, Inc. | Polycaprolactam composition having improved melt spinnability and method for improving melt spinnability of polycaprolactam |
| JPH01229810A (ja) * | 1988-03-07 | 1989-09-13 | Kanebo Ltd | 所望のアミノ基量を有するポリアミド繊維の製造方法 |
| WO2017146018A1 (ja) * | 2016-02-23 | 2017-08-31 | 宇部興産株式会社 | ポリアミドエラストマー組成物並びにこれよりなる繊維及び成形体 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS491016B1 (US06312121-20011106-C00051.png) * | 1970-12-18 | 1974-01-11 | ||
| JPS52124927A (en) * | 1976-04-09 | 1977-10-20 | Teijin Ltd | Production of polyamide filament yarns |
| JP2743520B2 (ja) * | 1989-10-13 | 1998-04-22 | 三菱化学株式会社 | ポリアミド樹脂組成物及びそれからなるモノフィラメント |
| US5166278A (en) * | 1990-04-17 | 1992-11-24 | E. I. Du Pont De Nemours And Company | Process for modifying polyamide dyeability using co-fed polyamide flake |
| JP3964498B2 (ja) * | 1996-09-06 | 2007-08-22 | ユニチカ株式会社 | ポリアミド樹脂組成物、これを用いた繊維、フィルム及び成形品 |
| JP2002339163A (ja) * | 2001-05-09 | 2002-11-27 | Unitica Fibers Ltd | 耐洗濯性に優れた抗菌性ポリアミド繊維及びその製造方法 |
| JP2003003062A (ja) * | 2001-06-25 | 2003-01-08 | Toray Ind Inc | ポリアミド組成物 |
| JP2004091988A (ja) * | 2002-09-02 | 2004-03-25 | Toray Ind Inc | ポリアミド繊維およびその製造方法 |
| IL195283A (en) * | 2008-11-13 | 2013-01-31 | Nilit Ltd | Process for manufacturing polyamide yarns utilizing polyamide waste |
| JP2010189773A (ja) | 2009-02-16 | 2010-09-02 | Gunze Ltd | コンジュゲート繊維及び生地 |
| JP5425566B2 (ja) * | 2009-09-02 | 2014-02-26 | 旭化成せんい株式会社 | エアバッグ織物及びエアバッグ |
| JP7173014B2 (ja) * | 2018-04-25 | 2022-11-16 | 東レ株式会社 | ポリアミド繊維および織編物、並びに、ポリアミド繊維の製造方法 |
-
2020
- 2020-11-11 WO PCT/JP2020/042138 patent/WO2021095783A1/ja unknown
- 2020-11-11 CN CN202080079137.4A patent/CN114729471A/zh active Pending
- 2020-11-11 EP EP20886825.7A patent/EP4060100A4/en active Pending
- 2020-11-11 JP JP2021556133A patent/JP7374208B2/ja active Active
-
2022
- 2022-05-12 US US17/742,478 patent/US20220267598A1/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS491016A (US06312121-20011106-C00051.png) * | 1972-04-18 | 1974-01-08 | ||
| US4142031A (en) * | 1977-10-27 | 1979-02-27 | Toray Industries, Inc. | Polycaprolactam composition having improved melt spinnability and method for improving melt spinnability of polycaprolactam |
| JPH01229810A (ja) * | 1988-03-07 | 1989-09-13 | Kanebo Ltd | 所望のアミノ基量を有するポリアミド繊維の製造方法 |
| WO2017146018A1 (ja) * | 2016-02-23 | 2017-08-31 | 宇部興産株式会社 | ポリアミドエラストマー組成物並びにこれよりなる繊維及び成形体 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20220267598A1 (en) | 2022-08-25 |
| EP4060100A4 (en) | 2023-11-15 |
| WO2021095783A1 (ja) | 2021-05-20 |
| CN114729471A (zh) | 2022-07-08 |
| EP4060100A1 (en) | 2022-09-21 |
| JP7374208B2 (ja) | 2023-11-06 |
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