KR910006401A - 용융 특성이 개선된 염화비닐 중합체 조성물 - Google Patents

용융 특성이 개선된 염화비닐 중합체 조성물 Download PDF

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KR910006401A
KR910006401A KR1019900014727A KR900014727A KR910006401A KR 910006401 A KR910006401 A KR 910006401A KR 1019900014727 A KR1019900014727 A KR 1019900014727A KR 900014727 A KR900014727 A KR 900014727A KR 910006401 A KR910006401 A KR 910006401A
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parts
weight
homopolymer
olefin polymer
oxidized
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KR1019900014727A
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KR0173453B1 (ko
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글렌 프레진 토마스
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리챠드 지.워터맨
더 다우 케미칼 캄파니
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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
    • C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
    • C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L27/04—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
    • C08L27/06—Homopolymers or copolymers of vinyl chloride
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/26—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment
    • C08L23/30—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment by oxidation

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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)

Abstract

내용 없음

Description

용융 특성이 개선된 염화비닐 중합체 조성물
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (11)

  1. 폴리염화비닐, 염소함량이 15 내지 45중량%인 염소화된 올레핀 중합체의 충격 개질량, 및 산기가 5 내지 40인 산화 고밀도 폴리에틸렌 단독중합체의 용융 촉진량을 함유함을 특징으로 하는 조성물.
  2. 제1항에 있어서, 산화 단독 중합체의 중량평균 분자량이 1,000 내지 20,000이고, 브룩필드 용융 점도가 150℃에서 4500 내지 15,000cps이며, 평균 입자크기가 150 내지 380μ이고, 용점이 100℃ 내지 150℃이며, 산화 단독중합체의 양이 폴리염화비닐 100 중량부 당 0.05 내지 0.4 중량부인 조성물.
  3. 제1항 또는 2항에 있어서, 산화 단독중합체의 양이 폴리염화비닐 100중량부당 0.05 내지 0.15 중량부인 조성물.
  4. 제1항, 2항 또는 3항에 있어서, 산화 단독중합체가 10 내지 30의 산기를 갖고, 염소화된 올레핀 중합체 100중량부당 1.5 내지 2.5중량부의 양으로 함유된 조성물.
  5. 제1항의 조성물로부터 제조된 성형물.
  6. 염소함량이 15 내지 45%인 염소화된 올레핀 중합체 및 염소화된 올레핀 중합체 100부당 산가 5 내지 40의 산화 고밀도 폴리에틸렌 단독중합체 1 내지 3부를 함유함을 특징으로 하는 조성물.
  7. 제6항에 있어서, 산가 10 내지 30의 산화 단독중합체 1.5 내지 2.5부를 함유하는 조성물.
  8. 제6항 또는 7항에 있어서, 염소화된 올레핀 중합체가 염소 함량이 30 내지 40%인 염소화된 폴리에틸렌인 조성물.
  9. 제6항, 7항 또는 8항에 있어서, 산화 단독중합제의 중량평균 분자량이 1,000 내지 20,000이고, 부룩필드 용융 점도가 150℃에서 4500 내지 15,000cps이며, 평균 입자크기가 150 내지 380μ이고, 융점이 100℃ 내지 150℃인 조성물.
  10. 폴리염화비닐, 염소화된 올레핀 중합체, 및 산가가 5 내지 40인 산화 고밀도 폴리에틸렌 단독중하체(이 단독중합체의 양은 폴리염화비닐 100중량부당 0.05 내지 0.4중량부이다)를 혼합하여, 65g의 물질로 충진되고 60RPM 및 175℃에서 작동하는 하케(Haake)토오크 레오미터로 측정하였을 때 조성물의 용융시간이 0.5 내지 2.0분이 되도록함을 특징으로 하여, 폴리염화비닐, 및 염소함량이 15 내지 45%인 염소화된 올레핀 중합체의 충격 개질량을 함유하는 조성물의 용융을 개선시키는 방법.
  11. 제10항에 있어서, 용융시간이 1 내지 1.5분인 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019900014727A 1989-09-18 1990-09-18 용융 특성이 개선된 비닐 클로라이드 중합체 조성물 KR0173453B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US07/408,589 US5087669A (en) 1989-09-18 1989-09-18 Vinyl chloride polymer composition with improved fusion properties
US408,589 1989-09-18
US408589 1989-09-18

Publications (2)

Publication Number Publication Date
KR910006401A true KR910006401A (ko) 1991-04-29
KR0173453B1 KR0173453B1 (ko) 1999-04-01

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KR1019900014727A KR0173453B1 (ko) 1989-09-18 1990-09-18 용융 특성이 개선된 비닐 클로라이드 중합체 조성물

Country Status (9)

Country Link
US (1) US5087669A (ko)
EP (1) EP0418966B1 (ko)
JP (1) JP3321755B2 (ko)
KR (1) KR0173453B1 (ko)
AU (1) AU641935B2 (ko)
BR (1) BR9004720A (ko)
CA (1) CA2025527C (ko)
DE (1) DE69018349T2 (ko)
TW (1) TW208033B (ko)

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EP1311613A2 (en) 2000-08-21 2003-05-21 Showa Denko K.K. Vinyl chloride resin composition
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EP2217656A1 (en) * 2007-11-29 2010-08-18 Dow Global Technologies Inc. An impact modifier composition, an impact resistant composition, method of producing the same, and articles made therefrom

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Also Published As

Publication number Publication date
DE69018349T2 (de) 1995-08-03
TW208033B (ko) 1993-06-21
EP0418966B1 (en) 1995-04-05
US5087669A (en) 1992-02-11
BR9004720A (pt) 1991-09-10
AU6261190A (en) 1991-03-21
AU641935B2 (en) 1993-10-07
DE69018349D1 (de) 1995-05-11
KR0173453B1 (ko) 1999-04-01
CA2025527A1 (en) 1991-03-19
JP3321755B2 (ja) 2002-09-09
CA2025527C (en) 2001-12-04
EP0418966A1 (en) 1991-03-27
JPH03111442A (ja) 1991-05-13

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