PL4234586T3 - Octan celulozy i kompozycja octanu celulozy - Google Patents

Octan celulozy i kompozycja octanu celulozy

Info

Publication number
PL4234586T3
PL4234586T3 PL23168462.2T PL23168462T PL4234586T3 PL 4234586 T3 PL4234586 T3 PL 4234586T3 PL 23168462 T PL23168462 T PL 23168462T PL 4234586 T3 PL4234586 T3 PL 4234586T3
Authority
PL
Poland
Prior art keywords
cellulose acetate
composition
acetate composition
cellulose
acetate
Prior art date
Application number
PL23168462.2T
Other languages
English (en)
Inventor
Hiroyuki Matsumura
Kyokutou GA
Masaaki KUSUMOTO
Original Assignee
Daicel Corporation
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=76329937&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PL4234586(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Daicel Corporation filed Critical Daicel Corporation
Publication of PL4234586T3 publication Critical patent/PL4234586T3/pl

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B3/00—Preparation of cellulose esters of organic acids
    • C08B3/06—Cellulose acetate, e.g. mono-acetate, di-acetate or tri-acetate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B3/00—Preparation of cellulose esters of organic acids
    • C08B3/22—Post-esterification treatments, including purification
    • C08B3/24—Hydrolysis or ripening
    • 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
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/10—Esters; Ether-esters
    • C08K5/101—Esters; Ether-esters of monocarboxylic acids
    • C08K5/103—Esters; Ether-esters of monocarboxylic acids with polyalcohols
    • 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
    • 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
    • C08J2467/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • C08J2467/06—Unsaturated polyesters
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2217—Oxides; Hydroxides of metals of magnesium
    • C08K2003/222—Magnesia, i.e. magnesium oxide
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/06—Biodegradable

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Biological Depolymerization Polymers (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
PL23168462.2T 2019-12-09 2019-12-09 Octan celulozy i kompozycja octanu celulozy PL4234586T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/JP2019/048167 WO2021117113A1 (ja) 2019-12-09 2019-12-09 セルロースアセテート及びセルロースアセテート組成物
EP23168462.2A EP4234586B1 (en) 2019-12-09 2019-12-09 Cellulose acetate and cellulose acetate composition

Publications (1)

Publication Number Publication Date
PL4234586T3 true PL4234586T3 (pl) 2025-03-10

Family

ID=76329937

Family Applications (2)

Application Number Title Priority Date Filing Date
PL19888249.0T PL3862388T3 (pl) 2019-12-09 2019-12-09 Octan celulozy i kompozycja octanu celulozy
PL23168462.2T PL4234586T3 (pl) 2019-12-09 2019-12-09 Octan celulozy i kompozycja octanu celulozy

Family Applications Before (1)

Application Number Title Priority Date Filing Date
PL19888249.0T PL3862388T3 (pl) 2019-12-09 2019-12-09 Octan celulozy i kompozycja octanu celulozy

Country Status (7)

Country Link
US (2) US11920021B2 (pl)
EP (3) EP4534565A3 (pl)
JP (2) JP7128368B2 (pl)
CN (2) CN114502626B (pl)
ES (1) ES3009604T3 (pl)
PL (2) PL3862388T3 (pl)
WO (1) WO2021117113A1 (pl)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6965411B1 (ja) * 2020-07-14 2021-11-10 株式会社ダイセル エアロゾル冷却部材
WO2022030013A1 (ja) * 2020-08-07 2022-02-10 株式会社ダイセル セルロースアセテート樹脂組成物
AU2021450924A1 (en) * 2021-06-18 2023-11-30 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Process for preparing polysaccharide sulfates, and polysaccharide sulfate
EP4413073A1 (en) * 2021-10-08 2024-08-14 Eastman Chemical Company Articles containing melt processable cellulose ester compositions comprising alkaline filler
EP4412476A4 (en) * 2021-10-08 2025-09-17 Eastman Chem Co ARTICLES CONTAINING MELT-PROCESSABLE CELLULOSE ACETATE COMPOSITIONS COMPRISING AN ALKALINE FILLER
MX2024003629A (es) * 2021-10-08 2024-04-12 Eastman Chem Co Composiciones de ester de celulosa procesables en estado fundido que comprenden rellenador alcalino.
US20240327621A1 (en) * 2021-10-08 2024-10-03 Eastman Chemical Company Process for making melt processable cellulose ester compositions comprising alkaline filler
KR102864708B1 (ko) * 2022-07-28 2025-09-29 주식회사 케이티앤지 생분해도를 가지는 친환경 필터
WO2024248165A1 (ja) * 2024-08-06 2024-12-05 株式会社ダイセル セルロースアセテート粉体

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS627701A (ja) 1985-07-03 1987-01-14 Daicel Chem Ind Ltd 部分加水分解法
AT396862B (de) 1991-10-22 1993-12-27 Austria Tabakwerke Ag Verfahren zur herstellung eines zelluloseazetat-kabels und zigarettenfilter daraus
WO1994010238A1 (en) 1992-10-26 1994-05-11 Eastman Kodak Company Method for increasing the biodegradability of cellulose esters
TW256845B (pl) 1992-11-13 1995-09-11 Taisyal Kagaku Kogyo Kk
JP3986569B2 (ja) 1992-11-13 2007-10-03 ダイセル化学工業株式会社 生分解性セルロースエステル組成物および成形品
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
JP3390278B2 (ja) 1994-12-05 2003-03-24 ダイセル化学工業株式会社 セルロースエステル組成物および成形品
EP0783841A4 (en) 1995-08-04 1998-08-26 Mitsubishi Rayon Co Filter medium and cigarette filter made with the use of the same
JP3265184B2 (ja) 1996-03-05 2002-03-11 三菱樹脂株式会社 生分解性のフィルム又はシ−ト及びこれらフィルム又はシ−トの加工品
JP3895801B2 (ja) * 1996-04-19 2007-03-22 ダイセル化学工業株式会社 溶解性の優れたセルロースエステル
JP4012595B2 (ja) 1997-02-03 2007-11-21 好幸 坂野 オリゴ糖組成物の製造方法
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
CN1075513C (zh) * 1999-09-08 2001-11-28 中国科学院广州化学研究所 气固相反应制醋酸纤维素的方法
JP4386221B2 (ja) 2000-05-09 2009-12-16 リケンテクノス株式会社 アセチルセルロース樹脂組成物およびその製造方法
JP4635307B2 (ja) * 2000-08-22 2011-02-23 コニカミノルタホールディングス株式会社 セルロースエステルフィルム、長尺位相差フィルム、光学フィルムとその製造方法及びそれらを用いた偏光板と表示装置
US7671193B2 (en) * 2001-03-14 2010-03-02 Daicel Chemical Industries, Ltd. Method for adjusting the degree of substitution with acetyl group of cellulose acetate
JP4189160B2 (ja) 2001-11-05 2008-12-03 ダイセル化学工業株式会社 セルロースアセテートのアセチル置換度の調整方法
JP4435086B2 (ja) 2003-02-25 2010-03-17 ダイセル化学工業株式会社 湿熱安定性を改良したセルロースエステル
JP5465368B2 (ja) * 2004-09-22 2014-04-09 株式会社ダイセル セルロースエステル及びその製造方法
JP2009019123A (ja) * 2007-07-12 2009-01-29 Daicel Chem Ind Ltd ６位高アセチル化セルロースアセテート及びその製造方法
JP2009091543A (ja) * 2007-09-21 2009-04-30 Daicel Chem Ind Ltd セルロースアセテート誘導体の製造方法、及び新規なセルロースアセテート誘導体
JP4740938B2 (ja) * 2007-12-27 2011-08-03 ダイセル化学工業株式会社 ６位高アセチル化セルロースジアセテート及びその製造方法
DE102008051579A1 (de) 2008-10-14 2010-04-15 Rhodia Acetow Gmbh Biologisch abbaubarer Kunststoff und Verwendung desselben
JP4774121B2 (ja) 2010-01-29 2011-09-14 ダイセル化学工業株式会社 位相差フィルム用セルロースジアセテート
EP2883906B1 (en) * 2012-08-08 2019-08-07 Daicel Corporation Conductive cellulose-based resin composition
EP3031847A1 (en) * 2014-12-11 2016-06-15 Solvay Acetow GmbH Polymer composition comprising basic additive, process and articles comprising said polymer composition
US11149144B2 (en) * 2015-06-30 2021-10-19 BiologiQ, Inc. Marine biodegradable plastics comprising a blend of polyester and a carbohydrate-based polymeric material
JP2019026700A (ja) * 2017-07-27 2019-02-21 富士ゼロックス株式会社 樹脂組成物及び樹脂成形体
JP2019044102A (ja) * 2017-09-05 2019-03-22 株式会社ダイセル 熱成形用セルロースアセテート組成物及び成形体
JP6609726B1 (ja) 2018-02-07 2019-11-20 株式会社ダイセル セルロースアセテート粒子、化粧品組成物及びセルロースアセテート粒子の製造方法
KR102612143B1 (ko) 2019-03-18 2023-12-08 주식회사 다이셀 셀룰로오스아세테이트를 포함하는 입자, 화장품 조성물, 및 셀룰로오스아세테이트를 포함하는 입자의 제조 방법

Also Published As

Publication number Publication date
US11920021B2 (en) 2024-03-05
EP3862388C0 (en) 2023-07-26
JPWO2021117113A1 (pl) 2021-06-17
CN117384429A (zh) 2024-01-12
EP4234586A3 (en) 2023-10-11
PL3862388T3 (pl) 2023-12-04
CN114502626A (zh) 2022-05-13
EP4534565A2 (en) 2025-04-09
EP3862388A1 (en) 2021-08-11
EP3862388B1 (en) 2023-07-26
EP3862388A4 (en) 2021-08-11
EP4534565A3 (en) 2025-06-11
US20240191063A1 (en) 2024-06-13
EP4234586C0 (en) 2025-01-29
US20220267574A1 (en) 2022-08-25
JP7128368B2 (ja) 2022-08-30
WO2021117113A1 (ja) 2021-06-17
EP4234586B1 (en) 2025-01-29
JP2022171672A (ja) 2022-11-11
EP4234586A2 (en) 2023-08-30
JP7557505B2 (ja) 2024-09-27
CN114502626B (zh) 2023-10-20
ES3009604T3 (en) 2025-03-27

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