CN1067415C - 生物降解性纤维素酯组合物及其用途 - Google Patents

生物降解性纤维素酯组合物及其用途 Download PDF

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Publication number
CN1067415C
CN1067415C CN93112922A CN93112922A CN1067415C CN 1067415 C CN1067415 C CN 1067415C CN 93112922 A CN93112922 A CN 93112922A CN 93112922 A CN93112922 A CN 93112922A CN 1067415 C CN1067415 C CN 1067415C
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CN
China
Prior art keywords
cellulose ester
biodegradable
composition according
ester composition
cellulose
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.)
Expired - Lifetime
Application number
CN93112922A
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English (en)
Chinese (zh)
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CN1088595A (zh
Inventor
伊藤正则
清濑笃信
平尾胜美
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.)
Daicel Corp
Original Assignee
Daicel Chemical Industries Ltd
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Publication date
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27327302&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CN1067415(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Daicel Chemical Industries Ltd filed Critical Daicel Chemical Industries Ltd
Publication of CN1088595A publication Critical patent/CN1088595A/zh
Application granted granted Critical
Publication of CN1067415C publication Critical patent/CN1067415C/zh
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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
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/06—Use of materials for tobacco smoke filters
    • A24D3/067—Use of materials for tobacco smoke filters characterised by functional properties
    • A24D3/068—Biodegradable or disintegrable
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/06—Use of materials for tobacco smoke filters
    • A24D3/08—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent
    • A24D3/10—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent of cellulose or cellulose derivatives
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31971—Of carbohydrate

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  • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Biological Depolymerization Polymers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
CN93112922A 1992-11-13 1993-11-13 生物降解性纤维素酯组合物及其用途 Expired - Lifetime CN1067415C (zh)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
JP32864692 1992-11-13
JP328646/1992 1992-11-13
JP328646/92 1992-11-13
JP196819/93 1993-07-13
JP19681993 1993-07-13
JP196820/1993 1993-07-13
JP196819/1993 1993-07-13
JP196820/93 1993-07-13
JP19682093 1993-07-13

Publications (2)

Publication Number Publication Date
CN1088595A CN1088595A (zh) 1994-06-29
CN1067415C true CN1067415C (zh) 2001-06-20

Family

ID=27327302

Family Applications (1)

Application Number Title Priority Date Filing Date
CN93112922A Expired - Lifetime CN1067415C (zh) 1992-11-13 1993-11-13 生物降解性纤维素酯组合物及其用途

Country Status (8)

Country Link
US (3) US5478386A (enExample)
EP (2) EP0792913B1 (enExample)
KR (1) KR100227400B1 (enExample)
CN (1) CN1067415C (enExample)
CA (1) CA2102927C (enExample)
DE (2) DE69333157T2 (enExample)
PH (1) PH30463A (enExample)
TW (1) TW256845B (enExample)

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JP7149057B2 (ja) 2017-07-11 2022-10-06 株式会社ダイセル セルロースアセテートトウバンド及びセルロースアセテートトウバンドの製造方法
CN107522933B (zh) * 2017-09-25 2020-08-28 四川妙顺环保科技有限公司 一种垃圾分类用生物基全降解塑料垃圾袋及其制备方法
CN107629304B (zh) * 2017-09-25 2020-03-27 四川妙顺环保科技有限公司 一种生物基生态地膜及其制备方法
CN114364731A (zh) * 2019-09-03 2022-04-15 Rj索尔特有限责任公司 可生物降解的产品及生产方法
WO2021117113A1 (ja) 2019-12-09 2021-06-17 株式会社ダイセル 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
JP2023506479A (ja) * 2019-12-10 2023-02-16 ティコナ・エルエルシー 耐衝撃性改良生分解性ポリマー組成物
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CN119859194A (zh) * 2020-02-10 2025-04-22 醋酸纤维国际有限责任公司 可降解纤维素酯
CN116133537A (zh) * 2020-07-29 2023-05-16 醋酸纤维国际有限责任公司 用于纤维素酯加速脱乙酰化的催化剂引入方法
JP7655938B2 (ja) 2020-10-21 2025-04-02 株式会社ダイセル 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
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CN114181654B (zh) * 2021-12-21 2023-07-18 上海东睿化学有限公司 一种可生物降解的共聚酯热熔胶及其制备方法
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US5720803A (en) 1998-02-24
US5609677A (en) 1997-03-11
TW256845B (enExample) 1995-09-11
EP0792913B1 (en) 2003-08-20
EP0792913A2 (en) 1997-09-03
DE69316836T2 (de) 1998-06-18
CA2102927C (en) 2000-03-28
PH30463A (en) 1997-05-28
DE69316836D1 (de) 1998-03-12
EP0597478A1 (en) 1994-05-18
DE69333157D1 (de) 2003-09-25
CN1088595A (zh) 1994-06-29
US5478386A (en) 1995-12-26
DE69333157T2 (de) 2004-06-09
KR940011541A (ko) 1994-06-21
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KR100227400B1 (ko) 1999-11-01
EP0792913A3 (en) 1997-09-24

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