ATE540075T1 - NATURAL FIBER REINFORCED POLYLACTOSE ACID RESIN COMPOSITION AND MOLDED PRODUCT THEREOF - Google Patents

NATURAL FIBER REINFORCED POLYLACTOSE ACID RESIN COMPOSITION AND MOLDED PRODUCT THEREOF

Info

Publication number
ATE540075T1
ATE540075T1 AT09176224T AT09176224T ATE540075T1 AT E540075 T1 ATE540075 T1 AT E540075T1 AT 09176224 T AT09176224 T AT 09176224T AT 09176224 T AT09176224 T AT 09176224T AT E540075 T1 ATE540075 T1 AT E540075T1
Authority
AT
Austria
Prior art keywords
acid resin
natural fiber
polylactic acid
resin composition
molded product
Prior art date
Application number
AT09176224T
Other languages
German (de)
Inventor
Young-Mi Chung
Chang-Do Jung
Doo-Han Ha
Original Assignee
Cheil Ind Inc
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 Cheil Ind Inc filed Critical Cheil Ind Inc
Application granted granted Critical
Publication of ATE540075T1 publication Critical patent/ATE540075T1/en

Links

Classifications

    • 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
    • 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
    • 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
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K9/00—Use of pretreated ingredients
    • C08K9/08—Ingredients agglomerated by treatment with a binding agent
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/04—Homopolymers or copolymers of esters
    • C08L33/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
    • C08L33/10—Homopolymers or copolymers of methacrylic acid esters
    • C08L33/12—Homopolymers or copolymers of methyl methacrylate
    • 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
    • C08K2201/00—Specific properties of additives
    • C08K2201/002—Physical properties
    • C08K2201/003—Additives being defined by their diameter
    • 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
    • C08K2201/00—Specific properties of additives
    • C08K2201/002—Physical properties
    • C08K2201/004—Additives being defined by their length
    • 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

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)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Biological Depolymerization Polymers (AREA)
  • Reinforced Plastic Materials (AREA)

Abstract

Disclosed is a natural fiber-reinforced polylactic acid resin composition that includes (A) a first polylactic acid resin; and (B) a natural fiber surface-treated with the second polylactic acid resin. The second polylactic acid resin includes a different isomer from the first polylactic acid resin, or alternatively, when measured under an isothermal condition after quenching from 240 DEG C to crystallization temperature, a spherulite crystal is firstly formed at a surface of the natural fiber and the growth rate at the surface is faster than at other position. A molded product made using the natural fiber-reinforced polylactic acid resin composition is also disclosed.
AT09176224T 2008-11-17 2009-11-17 NATURAL FIBER REINFORCED POLYLACTOSE ACID RESIN COMPOSITION AND MOLDED PRODUCT THEREOF ATE540075T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20080114242 2008-11-17
KR1020090109968A KR101277726B1 (en) 2008-11-17 2009-11-13 Natural fiber-reinforced polylactic acid resin composition and molded product made using the same

Publications (1)

Publication Number Publication Date
ATE540075T1 true ATE540075T1 (en) 2012-01-15

Family

ID=42279818

Family Applications (1)

Application Number Title Priority Date Filing Date
AT09176224T ATE540075T1 (en) 2008-11-17 2009-11-17 NATURAL FIBER REINFORCED POLYLACTOSE ACID RESIN COMPOSITION AND MOLDED PRODUCT THEREOF

Country Status (5)

Country Link
JP (1) JP2010121131A (en)
KR (1) KR101277726B1 (en)
CN (1) CN101735584A (en)
AT (1) ATE540075T1 (en)
TW (1) TW201026759A (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2463083B1 (en) * 2010-12-13 2016-06-29 The Boeing Company Green aircraft interior panels and method of fabrication
KR101734561B1 (en) 2011-03-25 2017-05-11 현대자동차주식회사 Manufacturing Method of Polylactic acid composites composition
CN102358778B (en) * 2011-07-29 2014-06-18 上海载和实业投资有限公司 Novel biodegradable master batch and preparation method thereof
DE102012102155A1 (en) * 2012-03-14 2013-09-19 Titan Umreifungstechnik Gmbh & Co. Kg Strapping band for wrapping one or more objects
KR101481227B1 (en) * 2012-10-16 2015-01-09 현대자동차주식회사 High heat-dissipating polylactic acid composites and a fabrication process thereof
KR101417413B1 (en) * 2012-11-16 2014-07-08 현대자동차주식회사 A method for manufacturing natural fiber poly lactic acid composite materials
EP2894136B1 (en) 2014-01-08 2019-12-04 The Boeing Company Improved method of making fire resistant sustainable aircraft interior panels
CN103937183A (en) * 2014-04-30 2014-07-23 东华大学 Preparation method of natural plant fiber/stereo polylactic acid composite material
CN104725801A (en) * 2015-03-04 2015-06-24 四川大学 High-heat-resistance high-strength polylactic acid/inorganic fiber composite material or product and preparation method thereof
CN105131542B (en) * 2015-08-19 2018-04-03 北京工商大学 A kind of bamboo powder handled through lactide surface grafting and polylactic acid blend composite and preparation method and application
CN107641302A (en) * 2016-07-21 2018-01-30 汉达精密电子(昆山)有限公司 High temperature resistant lactic acid composite material and its products formed
CN107699981A (en) * 2017-09-20 2018-02-16 安徽锦翔纺织服饰有限公司 A kind of environment-friendly degradable fiber and preparation method thereof
JP7022302B2 (en) * 2017-12-01 2022-02-18 トヨタ紡織株式会社 Fiber composite material and manufacturing method of fiber composite material
JP7186789B2 (en) * 2019-05-21 2022-12-09 旭化成株式会社 A container for containing a cellulose resin composition and a package containing the same and a cellulose resin composition
KR102055184B1 (en) 2019-05-30 2019-12-13 (주)폴리피아 Composite materials for car interior using hydrophobicized nanocellulose
CN111114082A (en) * 2019-12-23 2020-05-08 天津市浩迪橡塑科技有限公司 Wear-resistant antistatic automobile armrest skin material
CN115260724B (en) * 2022-09-14 2024-04-30 江南大学 Environment-friendly PLA (polylactic acid) spraying-free composite material and preparation method thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006045428A (en) 2004-08-06 2006-02-16 Teijin Ltd Biodegradable complex
JP2007126630A (en) * 2005-10-03 2007-05-24 Kri Inc Functional filler and resin composition comprising the same
KR100816679B1 (en) 2006-12-13 2008-03-27 제일모직주식회사 Natural fiber-reinforced polyactic acid-based resin composition
KR101225944B1 (en) * 2009-07-08 2013-01-24 제일모직주식회사 Natural modifier-reinforced polylactic acid complex resin composition and molded product using the same

Also Published As

Publication number Publication date
KR20100055335A (en) 2010-05-26
JP2010121131A (en) 2010-06-03
CN101735584A (en) 2010-06-16
KR101277726B1 (en) 2013-06-24
TW201026759A (en) 2010-07-16

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