KR970061967A - 흡차음재의 매스층 성형용 조성물 - Google Patents

흡차음재의 매스층 성형용 조성물 Download PDF

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KR970061967A
KR970061967A KR1019970024607A KR19970024607A KR970061967A KR 970061967 A KR970061967 A KR 970061967A KR 1019970024607 A KR1019970024607 A KR 1019970024607A KR 19970024607 A KR19970024607 A KR 19970024607A KR 970061967 A KR970061967 A KR 970061967A
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South Korea
Prior art keywords
weight
parts
insulating material
composition
sound absorbing
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KR1019970024607A
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English (en)
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KR100202742B1 (ko
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권회현
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권회현
대한화학공업 주식회사
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Priority to KR1019970024607A priority Critical patent/KR100202742B1/ko
Publication of KR970061967A publication Critical patent/KR970061967A/ko
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Publication of KR100202742B1 publication Critical patent/KR100202742B1/ko

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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
    • 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
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/16—Elastomeric ethene-propene or ethene-propene-diene copolymers, e.g. EPR and EPDM rubbers
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
    • C08K3/013—Fillers, pigments or reinforcing additives
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/04—Carbon
    • 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
    • C08K5/01—Hydrocarbons
    • 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
    • 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

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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)
  • General Chemical & Material Sciences (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Laminated Bodies (AREA)

Abstract

본 발명은 흡차음재의 일부를 구성하며, 차음특성이 우수하고 냄새가 없으며 성형성과 기타 물성이 우수한 새로운 매스층 성형용 조성물에 관한 것이다.
본 발명에 따르면, 폴리올레핀계 엘라스토머 2∼47중량부와, 폴리프로필렌이나 폴리에틸렌 또는 폴리에틸렌 변성체 중의 적어도 하나의 0.5∼15중량부와, 방향족계 가공류나 나프텐계 가공유 또는 파라핀계 가공유 중의 적어도 하나의 2∼25중량부와, 카본분말 0.02∼5중량부와, 충전제로서 CaCO3와 BaSO4중의 적어도 하나의 50∼90중량부로 이루어지는 것을 특징으로 하는 흡차음재의 매스층 성형용 조성물이 제공된다.

Description

흡차음재의 매스층 성형용 조성물
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (2)

  1. 폴리올레핀계 엘라스토머 2∼50중량부와, 폴리프로필렌이나 폴리에틸렌 또는 폴리에틸렌 변성체 중의 적어도 하나의 0.5∼15중량부와, 방향족계 가공류나 나프텐계 가공유 또는 피라핀계 가공유 중의 적어도 하나의 2∼25중량부와, 카본분말 0.02∼5중량부와, 충전제로서 CaCO와 BaSO4중의 적어도 하나의 45∼90중량부로 이루어지는 것을 특징으로 하는 흡차음재의 매스층 성형용 조성물.
  2. 청구항 1의 조성물로 성형된 차음재와 펠트 및 폴리우레탄품시트가 적층되어 이루어진 것을 특징으로 하는 흡차음재.
    ※ 참고사항 : 최초출워 내용에 의하여 공개하는 것임.
KR1019970024607A 1997-06-13 1997-06-13 흡차음재의매스층성형용조성물 KR100202742B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019970024607A KR100202742B1 (ko) 1997-06-13 1997-06-13 흡차음재의매스층성형용조성물

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019970024607A KR100202742B1 (ko) 1997-06-13 1997-06-13 흡차음재의매스층성형용조성물

Publications (2)

Publication Number Publication Date
KR970061967A true KR970061967A (ko) 1997-09-12
KR100202742B1 KR100202742B1 (ko) 1999-06-15

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ID=19509502

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019970024607A KR100202742B1 (ko) 1997-06-13 1997-06-13 흡차음재의매스층성형용조성물

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KR (1) KR100202742B1 (ko)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100483887B1 (ko) * 2002-10-31 2005-04-22 (주)대한솔루션 폴리에틸렌폼을 이용한 흡차음재
KR100601401B1 (ko) * 2004-11-02 2006-07-13 주식회사 익성 차음 조성물 및 그 차음재
CN104744790B (zh) * 2013-12-30 2017-10-10 上海新安汽车隔音毡有限公司 一种汽车用弹性体隔音材料及其制造方法

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KR100202742B1 (ko) 1999-06-15

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