JPH10505872A - 生物分解性ポリマー組成物およびその製品 - Google Patents
生物分解性ポリマー組成物およびその製品Info
- Publication number
- JPH10505872A JPH10505872A JP8510366A JP51036696A JPH10505872A JP H10505872 A JPH10505872 A JP H10505872A JP 8510366 A JP8510366 A JP 8510366A JP 51036696 A JP51036696 A JP 51036696A JP H10505872 A JPH10505872 A JP H10505872A
- Authority
- JP
- Japan
- Prior art keywords
- composition
- polymer
- polyhydroxyalkanoate
- polylactide
- polycaprolactone
- 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.)
- Granted
Links
Classifications
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- 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
- C08L67/04—Polyesters derived from hydroxycarboxylic acids, e.g. lactones
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
- A61L15/42—Use of materials characterised by their function or physical properties
- A61L15/62—Compostable, hydrosoluble or hydrodegradable materials
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
- C08L75/04—Polyurethanes
- C08L75/06—Polyurethanes from polyesters
-
- 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
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S524/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S524/903—Aerosol compositions
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Engineering & Computer Science (AREA)
- Hematology (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Biological Depolymerization Polymers (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1. (a)第1の生物分解性ポリマーであって、前記ポリマーがポリヒドロ キシアルカノエートであるもの、 (b)少なくとも1種の第2の生物分解性ポリマーであって、前記第2の生物 分解性ポリマーは脂肪族ポリエステルに基づくポリウレタン、ポリラクチド、ポ リカプロラクトン、およびそれらの混合物から成る群より選択されるもの、およ び (c)組成物の0〜25重量%の可塑剤、 を含んでなることを特徴とする、生物分解性ポリマー組成物。 2. 前記第2の生物分解性ポリマーがポリラクチドから選択され、かつ前記 組成物が、前記ポリヒドロキシアルカノエートおよび前記ポリラクチドの合計重 量に基づいて、10%〜80%の前記ポリヒドロキシアルカノエートおよび、そ れぞれ、90%〜20%の前記ポリラクチド、好ましくは20%〜60%の前記 ポリヒドロキシアルカノエートおよび、それぞれ、80%〜40%の前記ポリラ クチドを含んでなる、請求項1に記載の組成物。 3. 前記第2の生物分解性ポリマーが脂肪族ポリエステルに基づくポリウレ タンから選択され、かつ前記組成物が、前記ポリヒドロキシアルカノエートおよ び前記ポリウレタンの合計重量に基づいて、20%〜80%の前記ポリヒドロキ シアルカノエートおよび、それぞれ、80%〜20%の前記ポリウレタン、好ま しくは20%〜55%の前記ポリヒドロキシアルカノエートおよび、それぞれ、 80%〜45%の前記ポリウレタンを含んでなる、請求項1に記載の組成物。 4. 前記組成物がポリラクチドおよび脂肪族ポリエステルに基づくポリウレ タンを含んでなり、かつ前記組成物が、前記ポリヒドロキシアルカノエート、前 記ポリラクチド、および前記ポリウレタンの合計重量に基づいて、10%〜70 %の前記ポリヒドロキシアルカノエート、10%〜70%の前記ポリラクチド、 および20%〜80%の前記ポリウレタン、好ましくは10%〜45%の前記ポ リヒドロキシアルカノエート、10%〜45%の前記ポリラクチド、および45 %〜80%の前記ポリウレタンを含んでなる、請求項1に記載の組成物。 5. 前記第2の生物分解性ポリマーがポリカプロラクトンであり、かつ前記 組成物が前記組成物の溶融加工性を増強する1種または2種以上の追加の生物分 解性ポリマーを含んでなり、この追加の生物分解性ポリマーが好ましくはポリラ クチド;脂肪族ポリエステルに基づくポリウレタン;熱可塑性ポリ(ビニルアル コール)組成物;澱粉に基づく相互浸透網状構造物;ヒドロキシプロピルセルロ ース;セルロースエステル;およびそれらの混合物から成る群より選択される、 請求項1に記載の組成物。 6. 前記追加の生物分解性ポリマーが脂肪族ポリエステルに基のポリウレタ ンから選択され、かつ前記組成物が、前記ポリヒドロキシアルカノエート、前記 ポリカプロラクトン、および前記ポリウレタンの合計重量に基づいて、10%〜 70%の前記ポリヒドロキシアルカノエート、20%〜80%の前記ポリカプロ ラクトン、および10%〜70%の前記ポリウレタン、好ましくは15%〜55 %の前記ポリヒドロキシアルカノエート、35%〜75%の前記ポリカプロラク トン、および10%〜50%の前記ポリウレタンを含んでなる、請求項5に記載 の組成物。 7. 前記追加の生物分解性ポリマーがポリラクチドから選択され、かつ前記 組成物が、前記ポリヒドロキシアルカノエート、前記ポリカプロラクトン、およ び前記ポリラクチドの合計重量に基づいて、10%〜70%の前記ポリヒドロキ シアルカノエート、20%〜80%の前記ポリカプロラクトン、および10%〜 70%の前記ポリラクチド、好ましくは10%〜45%の前記ポリヒドロキシア ルカノエート、45%〜80%の前記ポリカプロラクトン、および10%〜45 %の前記ポリラクチドを含んでなる、請求項5に記載の組成物。 8. 前記追加の生物分解性ポリマーが脂肪族ポリエステルに基づくポリウレ タンおよびポリラクチドを含んでなり、かつ前記組成物が、前記ポリヒドロキシ アルカノエート、前記ポリカプロラクトン、前記ポリウレタン、および前記ポリ ラクチドの合計重量に基づいて、10%〜70%の前記ポリヒドロキシアルカノ エート、10%〜70%の前記ポリカプロラクトン、10%〜70%の前記ポリ ウレタン、および10%〜70%の前記ポリラクチド、好ましくは10%〜45 %の前記ポリヒドロキシアルカノエート、25%〜60%の前記ポリカプロラク トン、20%〜55%の前記ポリウレタン、および10%〜45%のポリラクチ ドを含んでなる、請求項5に記載の組成物。 9. 前記追加の生物分解性ポリマーが熱可塑性ポリ(ビニルアルコール)組 成物、澱粉に基づく相互浸透網状構造物、ヒドロキシプロピルセルロース、セル ロースアセテート、およびそれらの混合物から成る群より選択され、かつ前記組 成物が、前記ポリヒドロキシアルカノエート、前記ポリカプロラクトン、および 前記追加の生物分解性ポリマーの合計重量に基づいて、10%〜60%の前記ポ リヒドロキシアルカノエート、30%〜80%の前記ポリカプロラクトン、およ び、組み合わせた量において、10%〜60%の1種または2種以上の前記追加 の生物分解性ポリマー、好ましくは10%〜45%の前記ポリヒドロキシアルカ ノエート、45%〜80%の前記ポリカプロラクトン、および、組み合わせた量 において、10%〜45%の1種または2種以上の前記追加の生物分解性ポリマ ーを含んでなる、請求項5に記載の組成物。 10. 室温において、 (a)68.95MPa〜689.5MPaの縦方向引張弾性率、 (b)25.4μm厚さあたり少なくとも25gの縦方向引裂強さ、 (c)25.4μm厚さあたり少なくとも25gの横方向引裂強さ、 (d)落球試験により測定して、少なくとも12cmの衝撃強さ、 (e)16時間あたり0.0012g/cm2より小さい湿分輸送速度、およ び (f)12μm〜75μmの厚さ、 を有し、好ましくは追加的に少なくとも60℃の破損温度を有する、請求項1に 記載の組成物を含んでなる、生物分解性フィルム。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/308,066 | 1994-09-16 | ||
US08/308,066 US5939467A (en) | 1992-06-26 | 1994-09-16 | Biodegradable polymeric compositions and products thereof |
PCT/US1995/011728 WO1996008535A1 (en) | 1994-09-16 | 1995-09-14 | Biodegradable polymeric compositions and products thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH10505872A true JPH10505872A (ja) | 1998-06-09 |
JP3447299B2 JP3447299B2 (ja) | 2003-09-16 |
Family
ID=23192401
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP51036696A Expired - Lifetime JP3447299B2 (ja) | 1994-09-16 | 1995-09-14 | 生物分解性ポリマー組成物およびその製品 |
Country Status (16)
Country | Link |
---|---|
US (1) | US5939467A (ja) |
EP (1) | EP0781309B1 (ja) |
JP (1) | JP3447299B2 (ja) |
AT (1) | ATE195755T1 (ja) |
AU (1) | AU3589995A (ja) |
BR (1) | BR9508946A (ja) |
DE (1) | DE69518531T2 (ja) |
DK (1) | DK0781309T3 (ja) |
ES (1) | ES2148560T3 (ja) |
GR (1) | GR3034202T3 (ja) |
HK (1) | HK1001400A1 (ja) |
MY (1) | MY132025A (ja) |
PT (1) | PT781309E (ja) |
TW (1) | TW369555B (ja) |
WO (1) | WO1996008535A1 (ja) |
ZA (1) | ZA957861B (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006137854A (ja) * | 2004-11-12 | 2006-06-01 | Tosoh Corp | 樹脂組成物 |
JP2010209361A (ja) * | 2010-07-02 | 2010-09-24 | Tosoh Corp | 樹脂組成物、該樹脂組成物の製造方法及び射出成形体 |
JP2015508121A (ja) * | 2012-02-21 | 2015-03-16 | エッセオ・エッフェ・ティエエッレ・エッセピア | 耐久性ポリヒドロキシアルカノエート組成物 |
JP2016069423A (ja) * | 2014-09-26 | 2016-05-09 | 富士ゼロックス株式会社 | 樹脂組成物、及び樹脂成形体 |
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JP2777757B2 (ja) * | 1991-09-17 | 1998-07-23 | 鐘淵化学工業株式会社 | 共重合体およびその製造方法 |
DE4141190A1 (de) * | 1991-12-13 | 1993-06-17 | Bayer Ag | Verwendung von octadienylethern als reaktivverduenner |
US5190533A (en) * | 1992-01-06 | 1993-03-02 | Blackburn William A | Biodegradable fluid-absorbing structures |
US5169889A (en) * | 1992-01-27 | 1992-12-08 | National Starch And Chemical Investment Holding Corporation | Poly hydroxybutyrate/hydroxyvalerate based hot melt adhesive |
US5401778A (en) * | 1992-04-14 | 1995-03-28 | Director-General Of Agency Of Industrial Science And Technology | Biodegradable plastic composition and biodegradable plastic shaped body |
US5281691A (en) * | 1992-06-19 | 1994-01-25 | Eastman Kodak Company | Poly(3-hydroxyalkanoates) |
WO1994006866A1 (en) * | 1992-09-22 | 1994-03-31 | Biopak Technology, Ltd. | Degradation control of environmentally degradable disposable materials |
GB9223350D0 (en) * | 1992-11-06 | 1992-12-23 | Ici Plc | Polymer composition |
GB9223351D0 (en) * | 1992-11-06 | 1992-12-23 | Ici Plc | Polyesters |
US5910520A (en) * | 1993-01-15 | 1999-06-08 | Mcneil-Ppc, Inc. | Melt processable biodegradable compositions and articles made therefrom |
JPH073138A (ja) * | 1993-06-15 | 1995-01-06 | Uni Charm Corp | 樹脂組成物および該樹脂組成物より得られる多孔性フ ィルムならびにその製造方法 |
-
1994
- 1994-09-16 US US08/308,066 patent/US5939467A/en not_active Expired - Lifetime
-
1995
- 1995-09-14 EP EP95933121A patent/EP0781309B1/en not_active Expired - Lifetime
- 1995-09-14 WO PCT/US1995/011728 patent/WO1996008535A1/en active IP Right Grant
- 1995-09-14 PT PT95933121T patent/PT781309E/pt unknown
- 1995-09-14 AT AT95933121T patent/ATE195755T1/de not_active IP Right Cessation
- 1995-09-14 DK DK95933121T patent/DK0781309T3/da active
- 1995-09-14 ES ES95933121T patent/ES2148560T3/es not_active Expired - Lifetime
- 1995-09-14 JP JP51036696A patent/JP3447299B2/ja not_active Expired - Lifetime
- 1995-09-14 DE DE69518531T patent/DE69518531T2/de not_active Expired - Fee Related
- 1995-09-14 BR BR9508946A patent/BR9508946A/pt not_active IP Right Cessation
- 1995-09-14 AU AU35899/95A patent/AU3589995A/en not_active Abandoned
- 1995-09-15 MY MYPI95002732A patent/MY132025A/en unknown
- 1995-09-18 ZA ZA957861A patent/ZA957861B/xx unknown
- 1995-10-12 TW TW084110742A patent/TW369555B/zh active
-
1997
- 1997-12-29 HK HK97102677A patent/HK1001400A1/xx not_active IP Right Cessation
-
2000
- 2000-08-24 GR GR20000401778T patent/GR3034202T3/el not_active IP Right Cessation
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006137854A (ja) * | 2004-11-12 | 2006-06-01 | Tosoh Corp | 樹脂組成物 |
JP2010209361A (ja) * | 2010-07-02 | 2010-09-24 | Tosoh Corp | 樹脂組成物、該樹脂組成物の製造方法及び射出成形体 |
JP2015508121A (ja) * | 2012-02-21 | 2015-03-16 | エッセオ・エッフェ・ティエエッレ・エッセピア | 耐久性ポリヒドロキシアルカノエート組成物 |
US10294364B2 (en) | 2012-02-21 | 2019-05-21 | Sabio Srl | Durable polyhydroxyalkanoate compositions |
JP2016069423A (ja) * | 2014-09-26 | 2016-05-09 | 富士ゼロックス株式会社 | 樹脂組成物、及び樹脂成形体 |
Also Published As
Publication number | Publication date |
---|---|
TW369555B (en) | 1999-09-11 |
EP0781309B1 (en) | 2000-08-23 |
ES2148560T3 (es) | 2000-10-16 |
MY132025A (en) | 2007-09-28 |
EP0781309A1 (en) | 1997-07-02 |
PT781309E (pt) | 2000-12-29 |
AU3589995A (en) | 1996-03-29 |
ZA957861B (en) | 1996-06-06 |
WO1996008535A1 (en) | 1996-03-21 |
ATE195755T1 (de) | 2000-09-15 |
DE69518531T2 (de) | 2001-04-19 |
BR9508946A (pt) | 1997-10-21 |
US5939467A (en) | 1999-08-17 |
JP3447299B2 (ja) | 2003-09-16 |
HK1001400A1 (en) | 1998-06-19 |
DE69518531D1 (de) | 2000-09-28 |
DK0781309T3 (da) | 2000-11-13 |
GR3034202T3 (en) | 2000-11-30 |
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