JP2025507540A - 溶融加工可能なセルロースエステル組成物、それから製造される溶融物および溶融成形物品 - Google Patents

溶融加工可能なセルロースエステル組成物、それから製造される溶融物および溶融成形物品 Download PDF

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Publication number
JP2025507540A
JP2025507540A JP2024547252A JP2024547252A JP2025507540A JP 2025507540 A JP2025507540 A JP 2025507540A JP 2024547252 A JP2024547252 A JP 2024547252A JP 2024547252 A JP2024547252 A JP 2024547252A JP 2025507540 A JP2025507540 A JP 2025507540A
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JP
Japan
Prior art keywords
melt
cellulose ester
article
gum
processable
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.)
Pending
Application number
JP2024547252A
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English (en)
Japanese (ja)
Other versions
JP2025507540A5 (enExample
Inventor
クレンデネン，ステファニー・ケイ
シャンカー，ラーフル
エブラヒミ，ハミド
ドネルソン，マイケル・ユージン
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Eastman Chemical Co
Original Assignee
Eastman Chemical Co
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 Eastman Chemical Co filed Critical Eastman Chemical Co
Publication of JP2025507540A publication Critical patent/JP2025507540A/ja
Publication of JP2025507540A5 publication Critical patent/JP2025507540A5/ja
Pending legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
    • C08L1/08—Cellulose derivatives
    • C08L1/10—Esters of organic acids, i.e. acylates
    • C08L1/12—Cellulose acetate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/03—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
    • C08J3/075—Macromolecular gels
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L99/00—Compositions of natural macromolecular compounds or of derivatives thereof not provided for in groups C08L89/00 - C08L97/00
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2301/00—Characterised by the use of cellulose, modified cellulose or cellulose derivatives
    • C08J2301/08—Cellulose derivatives
    • C08J2301/10—Esters of organic acids
    • C08J2301/12—Cellulose acetate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2307/00—Characterised by the use of natural rubber
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00—Applications
    • C08L2203/16—Applications used for films
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
    • C08L71/02—Polyalkylene oxides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
JP2024547252A 2022-02-16 2023-02-14 溶融加工可能なセルロースエステル組成物、それから製造される溶融物および溶融成形物品 Pending JP2025507540A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202263268090P 2022-02-16 2022-02-16
US63/268,090 2022-02-16
PCT/US2023/062552 WO2023159002A1 (en) 2022-02-16 2023-02-14 Melt-processable cellulose ester compositions, melts and melt-formed articles made therefrom

Publications (2)

Publication Number Publication Date
JP2025507540A true JP2025507540A (ja) 2025-03-21
JP2025507540A5 JP2025507540A5 (enExample) 2026-01-20

Family

ID=85570263

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024547252A Pending JP2025507540A (ja) 2022-02-16 2023-02-14 溶融加工可能なセルロースエステル組成物、それから製造される溶融物および溶融成形物品

Country Status (5)

Country Link
US (1) US20250145804A1 (enExample)
EP (1) EP4479468A1 (enExample)
JP (1) JP2025507540A (enExample)
CN (1) CN118696085A (enExample)
WO (1) WO2023159002A1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025136904A1 (en) * 2023-12-18 2025-06-26 Eastman Chemical Company Injection molded articles and methods of manufacturing thereof

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2135798A1 (en) 1992-05-27 1993-12-09 Charles M. Buchanan Environmentally non-persistant cellulose ester fibers
US5288318A (en) * 1993-07-01 1994-02-22 The United States Of America As Represented By The Secretary Of The Army Cellulose acetate and starch based biodegradable injection molded plastics compositions and methods of manufacture
US5750677A (en) 1994-12-30 1998-05-12 Eastman Chemical Company Direct process for the production of cellulose esters
JP2931810B1 (ja) 1998-03-31 1999-08-09 日本たばこ産業株式会社 生分解性セルロースアセテート成形品およびたばこ用フィルタープラグ
US6093439A (en) 1998-05-08 2000-07-25 National Starch And Chemical Investment Holding Corporation Hydrocolloid composition for use as a gelling agent viscosifier and stabilizer
US8632810B2 (en) 2005-10-26 2014-01-21 Medihoney Pty Ltd. Hydrocolloid composition
WO2009006948A1 (en) 2007-07-12 2009-01-15 Michael Laurence Murphy A hydroalcoholic fat emulsion and emulsifier for use therein
CN102762105B (zh) 2009-02-11 2015-09-16 帝斯曼知识产权资产管理有限公司 高度浓缩的pufa乳液
US11447576B2 (en) 2019-02-04 2022-09-20 Eastman Chemical Company Cellulose ester compositions derived from recycled plastic content syngas
CN117700565A (zh) 2019-05-24 2024-03-15 伊士曼化工公司 回收成分纤维素酯
EP4034571A4 (en) 2019-09-27 2023-10-11 Eastman Chemical Company CELLULOSE ESTER COMPOSITIONS DERIVED FROM SYNTHESIS GAS WITH RECYCLED CELLULOSE ESTER CONTENT
WO2021092296A1 (en) 2019-11-07 2021-05-14 Eastman Chemical Company Cellulose esters comprising recycle content butyryl
EP4054996A4 (en) 2019-11-07 2024-03-27 Eastman Chemical Company Recycle content oxo alcohols & oxo plasticizers
CN115003742A (zh) * 2020-01-20 2022-09-02 伊士曼化工公司 由乙酸纤维素制成的可生物降解的组合物和制品

Also Published As

Publication number Publication date
EP4479468A1 (en) 2024-12-25
CN118696085A (zh) 2024-09-24
WO2023159002A1 (en) 2023-08-24
US20250145804A1 (en) 2025-05-08

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