JPWO2025079600A1 - - Google Patents
Info
- Publication number
- JPWO2025079600A1 JPWO2025079600A1 JP2025551632A JP2025551632A JPWO2025079600A1 JP WO2025079600 A1 JPWO2025079600 A1 JP WO2025079600A1 JP 2025551632 A JP2025551632 A JP 2025551632A JP 2025551632 A JP2025551632 A JP 2025551632A JP WO2025079600 A1 JPWO2025079600 A1 JP WO2025079600A1
- 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.)
- Pending
Links
Classifications
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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
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
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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
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B17/04—Disintegrating plastics, e.g. by milling
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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
- B29B9/00—Making granules
- B29B9/02—Making granules by dividing preformed material
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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
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
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- 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
- D01F6/78—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolycondensation products
- D01F6/84—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolycondensation products from copolyesters
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (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)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Liquid Crystal Substances (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2023177123 | 2023-10-12 | ||
| JP2023177123 | 2023-10-12 | ||
| PCT/JP2024/036077 WO2025079600A1 (ja) | 2023-10-12 | 2024-10-09 | 液晶ポリエステルチップ状物、リサイクル液晶ポリエステル成形体、およびそれらの製造方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2025079600A1 true JPWO2025079600A1 (https=) | 2025-04-17 |
| JPWO2025079600A5 JPWO2025079600A5 (https=) | 2026-04-14 |
| JP7851501B2 JP7851501B2 (ja) | 2026-04-24 |
Family
ID=
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004300115A (ja) * | 2003-04-01 | 2004-10-28 | Teijin Fibers Ltd | ポリエステル廃棄物からの有効成分回収方法 |
| JP2015535757A (ja) * | 2012-09-12 | 2015-12-17 | ネクスト・ジェネレーション・リサイクリングマシーネン・ゲーエムベーハー | 重縮合物溶融体の極限粘度を高めるための方法及び装置 |
| WO2021074753A1 (en) * | 2019-10-18 | 2021-04-22 | Surendra Bhagirathmal Jiwrajka | A method of manufacturing polyester yarn from polyester waste |
| WO2023058563A1 (ja) * | 2021-10-08 | 2023-04-13 | 株式会社クラレ | 液晶ポリエステル繊維およびその製造方法 |
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004300115A (ja) * | 2003-04-01 | 2004-10-28 | Teijin Fibers Ltd | ポリエステル廃棄物からの有効成分回収方法 |
| JP2015535757A (ja) * | 2012-09-12 | 2015-12-17 | ネクスト・ジェネレーション・リサイクリングマシーネン・ゲーエムベーハー | 重縮合物溶融体の極限粘度を高めるための方法及び装置 |
| WO2021074753A1 (en) * | 2019-10-18 | 2021-04-22 | Surendra Bhagirathmal Jiwrajka | A method of manufacturing polyester yarn from polyester waste |
| WO2023058563A1 (ja) * | 2021-10-08 | 2023-04-13 | 株式会社クラレ | 液晶ポリエステル繊維およびその製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2025079600A1 (ja) | 2025-04-17 |
| TW202533933A (zh) | 2025-09-01 |
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