KR100816679B1 - 천연섬유 강화 폴리유산 수지 조성물 - Google Patents
천연섬유 강화 폴리유산 수지 조성물 Download PDFInfo
- Publication number
- KR100816679B1 KR100816679B1 KR1020060126722A KR20060126722A KR100816679B1 KR 100816679 B1 KR100816679 B1 KR 100816679B1 KR 1020060126722 A KR1020060126722 A KR 1020060126722A KR 20060126722 A KR20060126722 A KR 20060126722A KR 100816679 B1 KR100816679 B1 KR 100816679B1
- Authority
- KR
- South Korea
- Prior art keywords
- polylactic acid
- resin composition
- natural fiber
- coupling agent
- weight
- Prior art date
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Classifications
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- 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
- C08K7/00—Use of ingredients characterised by shape
- C08K7/02—Fibres or whiskers
-
- 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
-
- 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
- B29B11/00—Making preforms
- B29B11/06—Making preforms by moulding the material
- B29B11/10—Extrusion moulding
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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
- B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
-
- 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
-
- 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
- C08K5/54—Silicon-containing compounds
-
- 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
- C08K9/00—Use of pretreated ingredients
-
- 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
- C08L1/02—Cellulose; Modified cellulose
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
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- 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
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/298—Physical dimension
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)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Biological Depolymerization Polymers (AREA)
Abstract
Description
Claims (11)
- (A) 폴리유산(PLA) 수지 50∼90 중량부;(B) 셀룰로오스를 95% 이상 포함하고 평균직경이 0.1∼50 ㎛인 천연섬유 10∼50 중량부; 및(C) 커플링제 0.01∼5 중량부;로 이루어지는 것을 특징으로 하는 폴리유산 수지 조성물.
- 제1항에 있어서, 상기 폴리유산은 L체 95∼100 % 및 D체 0∼5 %로 이루어지는 것을 특징으로 하는 폴리유산 수지 조성물.
- 제1항에 있어서, 상기 천연섬유는 인피섬유인 것을 특징으로 하는 폴리유산 수지 조성물.
- 삭제
- 삭제
- 제1항에 있어서, 상기 천연섬유의 길이는 1∼100 mm인 것을 특징으로 하는 폴리유산 수지 조성물.
- 제1항에 있어서, 상기 천연섬유는 플라스마 표면처리 또는 알카리 표면처리된 것을 특징으로 하는 폴리유산 수지 조성물.
- 제1항에 있어서, 상기 커플링제는 실란계 커플링제인 것을 특징으로 하는 폴리유산 수지 조성물.
- 제1항에 있어서, 상기 조성물은 산화방지제, 벤조페논형 또는 아민형 내후제, 이형제, 착색제, 자외선 차단제, 충전제, 핵 형성제, 가소제, 접착 조제, 점착제 및 이들의 혼합물로 이루어진 군으로부터 선택된 첨가제를 더 포함하는 것을 특징으로 하는 폴리유산 수지 조성물.
- 제1항 내지 제3항 또는 제6항 내지 제9항 중 어느 한 항의 수지 조성물을 압출한 펠렛.
- 제1항 내지 제3항 또는 제6항 내지 제9항 중 어느 한 항의 수지 조성물로부터 성형된 전기전자 부품.
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060126722A KR100816679B1 (ko) | 2006-12-13 | 2006-12-13 | 천연섬유 강화 폴리유산 수지 조성물 |
JP2007316753A JP4726887B2 (ja) | 2006-12-13 | 2007-12-07 | 天然繊維強化ポリ乳酸樹脂組成物 |
US11/953,946 US20080145656A1 (en) | 2006-12-13 | 2007-12-11 | Natural Fiber-Reinforced Polylactic Acid-based Resin Composition |
CN2007101987364A CN101200581B (zh) | 2006-12-13 | 2007-12-12 | 天然纤维强化的聚乳酸基树脂组合物 |
DE602007005913T DE602007005913D1 (de) | 2006-12-13 | 2007-12-13 | Natürliche faserverstärkte Harzzusammensetzung auf polylaktischer Säurebasis |
EP07024242A EP1939253B1 (en) | 2006-12-13 | 2007-12-13 | Natural fiber-reinforced polylatic acid-based resin composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060126722A KR100816679B1 (ko) | 2006-12-13 | 2006-12-13 | 천연섬유 강화 폴리유산 수지 조성물 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR100816679B1 true KR100816679B1 (ko) | 2008-03-27 |
Family
ID=39111033
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020060126722A KR100816679B1 (ko) | 2006-12-13 | 2006-12-13 | 천연섬유 강화 폴리유산 수지 조성물 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20080145656A1 (ko) |
EP (1) | EP1939253B1 (ko) |
JP (1) | JP4726887B2 (ko) |
KR (1) | KR100816679B1 (ko) |
CN (1) | CN101200581B (ko) |
DE (1) | DE602007005913D1 (ko) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100895493B1 (ko) | 2007-12-21 | 2009-05-06 | 제일모직주식회사 | 천연섬유 강화 폴리유산 수지 조성물 |
KR101225950B1 (ko) * | 2008-12-09 | 2013-01-24 | 제일모직주식회사 | 천연섬유 강화 폴리유산 수지 조성물 |
KR101287304B1 (ko) * | 2011-02-08 | 2013-07-17 | 이상한 | 모시줄기를 이용한 친환경 인테리어 패널 |
KR101287249B1 (ko) * | 2011-02-08 | 2013-07-17 | 이상한 | 모시줄기를 이용한 친환경 건축내장재 |
KR20160007014A (ko) * | 2014-07-10 | 2016-01-20 | 현대자동차주식회사 | 바이오 복합재료용 수지 조성물, 이의 제조 방법, 및 성형품 |
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KR101308643B1 (ko) * | 2008-07-22 | 2013-09-23 | 가오 가부시키가이샤 | 생분해성 수지 조성물 |
CN102089386B (zh) * | 2008-08-08 | 2013-06-26 | 花王株式会社 | 可生物降解的树脂组合物 |
CN102203184B (zh) * | 2008-11-05 | 2013-03-27 | 帝人化成株式会社 | 聚乳酸组合物及其成形品 |
KR101277726B1 (ko) | 2008-11-17 | 2013-06-24 | 제일모직주식회사 | 천연섬유 강화 폴리유산 수지 조성물 및 이를 이용한 성형품 |
US20100125112A1 (en) * | 2008-11-17 | 2010-05-20 | Cheil Industries Inc. | Natural Fiber-Reinforced Polylactic Acid Resin Composition and Molded Product Made Using the Same |
CN101768343B (zh) * | 2008-12-31 | 2012-10-24 | 远东新世纪股份有限公司 | 制造透明耐冲击物件的聚乳酸树脂组合物、由此制得的物件和其制造方法 |
FI125448B (fi) | 2009-03-11 | 2015-10-15 | Onbone Oy | Uudet materiaalit |
FR2944021B1 (fr) * | 2009-04-02 | 2011-06-17 | Solvay | Poly(hydroxyacide) ramifie et procede pour sa fabrication |
US20120220697A2 (en) * | 2010-03-16 | 2012-08-30 | Andersen Corporation | Sustainable compositions, related methods, and members formed therefrom |
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KR102429528B1 (ko) * | 2019-11-28 | 2022-08-04 | 한국전자기술연구원 | 셀룰로오스 나노 섬유를 이용한 생분해성수지 기반 복합 고분자 및 그의 제조 방법 |
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2006
- 2006-12-13 KR KR1020060126722A patent/KR100816679B1/ko active IP Right Grant
-
2007
- 2007-12-07 JP JP2007316753A patent/JP4726887B2/ja active Active
- 2007-12-11 US US11/953,946 patent/US20080145656A1/en not_active Abandoned
- 2007-12-12 CN CN2007101987364A patent/CN101200581B/zh active Active
- 2007-12-13 DE DE602007005913T patent/DE602007005913D1/de active Active
- 2007-12-13 EP EP07024242A patent/EP1939253B1/en not_active Ceased
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100895493B1 (ko) | 2007-12-21 | 2009-05-06 | 제일모직주식회사 | 천연섬유 강화 폴리유산 수지 조성물 |
KR101225950B1 (ko) * | 2008-12-09 | 2013-01-24 | 제일모직주식회사 | 천연섬유 강화 폴리유산 수지 조성물 |
KR101287304B1 (ko) * | 2011-02-08 | 2013-07-17 | 이상한 | 모시줄기를 이용한 친환경 인테리어 패널 |
KR101287249B1 (ko) * | 2011-02-08 | 2013-07-17 | 이상한 | 모시줄기를 이용한 친환경 건축내장재 |
KR20160007014A (ko) * | 2014-07-10 | 2016-01-20 | 현대자동차주식회사 | 바이오 복합재료용 수지 조성물, 이의 제조 방법, 및 성형품 |
KR101601225B1 (ko) | 2014-07-10 | 2016-03-08 | 현대자동차 주식회사 | 바이오 복합재료용 수지 조성물, 이의 제조 방법, 및 성형품 |
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DE602007005913D1 (de) | 2010-05-27 |
EP1939253A1 (en) | 2008-07-02 |
EP1939253B1 (en) | 2010-04-14 |
JP4726887B2 (ja) | 2011-07-20 |
CN101200581A (zh) | 2008-06-18 |
CN101200581B (zh) | 2011-09-21 |
US20080145656A1 (en) | 2008-06-19 |
JP2008150599A (ja) | 2008-07-03 |
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