KR910008052A - 긴 섬유 보강 폴리올레핀 수지 성형 조성물과 그 제조방법 - Google Patents

긴 섬유 보강 폴리올레핀 수지 성형 조성물과 그 제조방법 Download PDF

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KR910008052A
KR910008052A KR1019900015783A KR900015783A KR910008052A KR 910008052 A KR910008052 A KR 910008052A KR 1019900015783 A KR1019900015783 A KR 1019900015783A KR 900015783 A KR900015783 A KR 900015783A KR 910008052 A KR910008052 A KR 910008052A
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fiber reinforced
long fiber
molding composition
resin molding
polyolefin resin
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KR1019900015783A
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English (en)
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모토까즈 히라고리
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고니시 히꼬이찌
폴리 플라스틱스 가부시끼가이샤
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Application filed by 고니시 히꼬이찌, 폴리 플라스틱스 가부시끼가이샤 filed Critical 고니시 히꼬이찌
Publication of KR910008052A publication Critical patent/KR910008052A/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
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/06—Polyethene
    • 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
    • B29B15/00—Pretreatment of the material to be shaped, not covered by groups B29B7/00 - B29B13/00
    • B29B15/08—Pretreatment of the material to be shaped, not covered by groups B29B7/00 - B29B13/00 of reinforcements or fillers
    • B29B15/10—Coating or impregnating independently of the moulding or shaping step
    • 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
    • B29B15/00—Pretreatment of the material to be shaped, not covered by groups B29B7/00 - B29B13/00
    • B29B15/08—Pretreatment of the material to be shaped, not covered by groups B29B7/00 - B29B13/00 of reinforcements or fillers
    • B29B15/10—Coating or impregnating independently of the moulding or shaping step
    • B29B15/12—Coating or impregnating independently of the moulding or shaping step of reinforcements of indefinite length
    • B29B15/14—Coating or impregnating independently of the moulding or shaping step of reinforcements of indefinite length of filaments or wires
    • 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
    • C08J5/04—Reinforcing macromolecular compounds with loose or coherent fibrous material
    • C08J5/06—Reinforcing macromolecular compounds with loose or coherent fibrous material using pretreated fibrous materials
    • 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
    • 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
    • C08L23/10—Homopolymers or copolymers of propene
    • C08L23/12—Polypropene
    • 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
    • C08L51/06—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 grafted on to homopolymers or copolymers of aliphatic hydrocarbons containing only one carbon-to-carbon double bond
    • 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
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • 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
    • C08J2351/00—Characterised by the use of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers
    • C08J2351/06—Characterised by the use of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers grafted on to homopolymers or copolymers of aliphatic hydrocarbons containing only one carbon-to-carbon double bond

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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)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Reinforced Plastic Materials (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

Abstract

내용 없음

Description

긴 섬유 보강 폴리올레핀 수지 성형 조성물과 그 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (12)

  1. 폴리 올레핀(A)의 98 내지 50중량부와 불포화 카르복실산과 그 유도체로 주절된 올레핀 폴리머(B)의 2 내지 50중량부로 이루어진 수지 성분의 20-95중량%와 수지와 있어 서로 평행하게 배열되고 2㎜이상의 길이를 가지는 보강된 섬유(C)의 5 내지 80중량%로 이루어진 긴 섬유 보강 폴리올레핀 수지 성형 조성물.
  2. 청구범위 제1항에 있어서, 폴리 올레핀(A)와 폴리 에틸렌 또는 폴리 프로필렌으로 주로 이루어진 긴 섬유 보강 폴리올레핀 수지 성형 조성물.
  3. 청구범위 제1항에 있어서, 조절된 올레핀 폴리머(B)가 주 폴리머 구성 단지로서 에틸렌/프로필렌으로 이루어진 올레핀 폴리머에 말레익 언히드라이드를 그래프트 종합하여 조절된 긴 섬유 보강 폴리올레핀 수지 성형 조성물.
  4. 청구범위 제1항에 있어서, 조절된 올레핀 폴리머(B)는 글리시딜(메트) 아크릴레이트 또는 말레익 언히드라이드와 함께 에틸렌/프로필렌으로 이루어진 올레핀을 공중합하여 조절된 긴 섬유 보강 폴리올레핀 수지 성형 조성물.
  5. 청구범위 제1항에 있어서, 수지조성물은 펠레트의 형태면에서 길이가 2내지 50㎜을 가지며 보강된 섬유는 펠레트의 세로 방향으로 배열된 펠레트의 형태와 같은 길이를 가지는 긴 섬유 보강 폴리올레핀 수지 성형 조성물.
  6. 첨구범위 제1항에 있어서, 성형품이 사출 성형에 의하여 제조된 긴 섬유 보강 폴리올레핀 수지 성형 조성물.
  7. 연속 보강 섬유(C)가 올레핀(A)의 무게당 98내지 50중량부와 섬유가 보강 섬유의 전체 조성물의 무게당 5 내지 80무게%를 혼합하기 위하여 뽑아지는 동안 불포화 카르복실산과 그 유도체로 조절된 올레핀 폴리머(B)의 2내지 50중량부로 이루어진 수지 성분을 포함한 단계로 이루어진 긴 섬유 보강 폴리올레핀 수지 성형 조성물의 제조방법.
  8. 청구범위 제7항에 있어서, 연속 보강 섬유는 폴리올레핀(A)의 용융 혼합물과 섬유가 크로스 헤드다이를 통해 나오는 동안 피드된 조절 올레핀 폴리머(B)가 포함된 긴 섬유 보강 폴리올레핀 수지 성형 조성물의 제조방법.
  9. 청구범위 제7항에 있어서, 폴리올레핀(A)가 폴리에틸렌 또는 폴리 프로필렌으로 주로 이루어진 긴 섬유 보강 폴리올레핀 수지 성형 조성물의 제조방법.
  10. 청구범위 제7항에 있어서, 조절된 올레핀 폴리머(B)는 주 폴리머 구성 단위로서 에틸렌/프로필렌으로 이루어진 올레핀 폴리머에 말레익 언히드라이드를 그래프트 중합하여 조절된 긴 섬유 보강 폴리올레핀 수지 성형 조성물의 제조방법.
  11. 청구범위 제7항에 있어서, 조절된 올레핀 폴리머(B)가 글리시딜(메트)아크릴레이트 또는 말레익 언히드라이드와 함께 에틸렌/프로필레능로 주로 이루어진 올레핀을 공중합하여 조절된 긴 섬유 보강 폴리올레핀 수지 성형 조성물의 제조방법.
  12. 청구범위 제7항에 있어서, 섬유가 240~320℃에서 용융수지를 포함하는 긴 섬유 보강 폴리올레핀 수지 성형물의 제조방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019900015783A 1989-10-03 1990-10-05 긴 섬유 보강 폴리올레핀 수지 성형 조성물과 그 제조방법 KR910008052A (ko)

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Application Number Priority Date Filing Date Title
JP1258317A JP2883369B2 (ja) 1989-10-03 1989-10-03 長繊維強化成形用ポリオレフィン樹脂組成物の製造法
JP1-258317 1989-10-03

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JPH03121146A (ja) 1991-05-23
JP2883369B2 (ja) 1999-04-19

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