WO2009136765A3 - 선형 고분자의 변형경화방법 및 변형경화된 선형 고분자 조성물 - Google Patents

선형 고분자의 변형경화방법 및 변형경화된 선형 고분자 조성물 Download PDF

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Publication number
WO2009136765A3
WO2009136765A3 PCT/KR2009/002442 KR2009002442W WO2009136765A3 WO 2009136765 A3 WO2009136765 A3 WO 2009136765A3 KR 2009002442 W KR2009002442 W KR 2009002442W WO 2009136765 A3 WO2009136765 A3 WO 2009136765A3
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WO
WIPO (PCT)
Prior art keywords
strain
linear polymer
hardening
linear
hardened
Prior art date
Application number
PCT/KR2009/002442
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English (en)
French (fr)
Other versions
WO2009136765A2 (ko
Inventor
임형택
안경현
이승종
Original Assignee
서울대학교산학협력단
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 서울대학교산학협력단 filed Critical 서울대학교산학협력단
Publication of WO2009136765A2 publication Critical patent/WO2009136765A2/ko
Publication of WO2009136765A3 publication Critical patent/WO2009136765A3/ko

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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
    • C08K9/00—Use of pretreated ingredients
    • C08K9/04—Ingredients treated with organic 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
    • 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
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K7/00—Use of ingredients characterised by shape
    • C08K7/16—Solid spheres
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites

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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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

본 발명은 선형 고분자의 변형경화방법 및 이러한 변형경화된 선형 고분자 조성물에 관한 것이다. 본 발명의 선형 고분자 처리방법은 선형 고분자에 가지구조 내지 그물구조를 도입하기 위해 상기 선형 고분자와 섞일 수 있는 상용화제 및 그물구조의 핵으로 기능하는 표면처리된 미립자를 첨가 혼합시킴으로써, 연신 작용에 대해 점도가 급격히 상승하는 변형경화능을 상기 선형 고분자에 부여할 수 있다. 이를 통해 연신 유동시 고분자의 두께 변형이 고루 일어나고, 성형품의 가장자리 두께가 고르게 유지되며, 파열 현상이 억제되는 장점이 있다. 그리고, 기계적 물성 역시 표면처리하지 않은 미립자를 첨가한 경우에 비해 향상되는 장점 또한 가지고 있다.
PCT/KR2009/002442 2008-05-08 2009-05-08 선형 고분자의 변형경화방법 및 변형경화된 선형 고분자 조성물 WO2009136765A2 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020080043099A KR20090117182A (ko) 2008-05-08 2008-05-08 선형 고분자의 변형경화방법 및 변형경화된 선형 고분자조성물
KR10-2008-0043099 2008-05-08

Publications (2)

Publication Number Publication Date
WO2009136765A2 WO2009136765A2 (ko) 2009-11-12
WO2009136765A3 true WO2009136765A3 (ko) 2010-02-25

Family

ID=41265183

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/002442 WO2009136765A2 (ko) 2008-05-08 2009-05-08 선형 고분자의 변형경화방법 및 변형경화된 선형 고분자 조성물

Country Status (2)

Country Link
KR (1) KR20090117182A (ko)
WO (1) WO2009136765A2 (ko)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5910523A (en) * 1997-12-01 1999-06-08 Hudson; Steven David Polyolefin nanocomposites
KR100423234B1 (ko) * 2001-03-21 2004-03-18 엘지전선 주식회사 고강도 난연 고분자 조성물
US20040176513A1 (en) * 2002-10-24 2004-09-09 Mukerrem Cakmak Process for making strain-hardened polymer products
KR20070034853A (ko) * 2005-09-26 2007-03-29 현대자동차주식회사 폴리프로필렌/클레이 나노복합재의 제조방법
KR20080006744A (ko) * 2006-07-13 2008-01-17 주식회사 엘지화학 차단성이 우수한 나노복합체 조성물 및 이로부터 제조된물품

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5910523A (en) * 1997-12-01 1999-06-08 Hudson; Steven David Polyolefin nanocomposites
KR100423234B1 (ko) * 2001-03-21 2004-03-18 엘지전선 주식회사 고강도 난연 고분자 조성물
US20040176513A1 (en) * 2002-10-24 2004-09-09 Mukerrem Cakmak Process for making strain-hardened polymer products
KR20070034853A (ko) * 2005-09-26 2007-03-29 현대자동차주식회사 폴리프로필렌/클레이 나노복합재의 제조방법
KR20080006744A (ko) * 2006-07-13 2008-01-17 주식회사 엘지화학 차단성이 우수한 나노복합체 조성물 및 이로부터 제조된물품

Also Published As

Publication number Publication date
KR20090117182A (ko) 2009-11-12
WO2009136765A2 (ko) 2009-11-12

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