KR940019793A - 올레핀 중합체 필름 - Google Patents

올레핀 중합체 필름 Download PDF

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KR940019793A
KR940019793A KR1019940002777A KR19940002777A KR940019793A KR 940019793 A KR940019793 A KR 940019793A KR 1019940002777 A KR1019940002777 A KR 1019940002777A KR 19940002777 A KR19940002777 A KR 19940002777A KR 940019793 A KR940019793 A KR 940019793A
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ethylene
alpha
propylene
copolymer
olefins
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자이어콥 제임스
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케빈 이. 왈쉬
히몬트 인코포레이티드
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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
    • C08L23/10—Homopolymers or copolymers of propene
    • 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
    • C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2207/00—Properties characterising the ingredient of the composition
    • C08L2207/02—Heterophasic composition
    • 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
    • C08L23/08—Copolymers of ethene
    • C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing more than three carbon atoms
    • C08L23/0815—Copolymers of ethene with aliphatic 1-olefins
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31678—Of metal
    • Y10T428/31692—Next to addition polymer from unsaturated monomers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31855—Of addition polymer from unsaturated monomers
    • Y10T428/31909—Next to second addition polymer from unsaturated monomers
    • Y10T428/31913—Monoolefin polymer
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/10—Scrim [e.g., open net or mesh, gauze, loose or open weave or knit, etc.]
    • Y10T442/102—Woven scrim
    • Y10T442/164—Including a preformed film, foil, or sheet
    • Y10T442/169—Polyolefin film or sheet
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
    • Y10T442/2025—Coating produced by extrusion
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/30—Woven fabric [i.e., woven strand or strip material]
    • Y10T442/3854—Woven fabric with a preformed polymeric film or sheet
    • Y10T442/3886—Olefin polymer or copolymer sheet or film [e.g., polypropylene, polyethylene, ethylene-butylene copolymer, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/674—Nonwoven fabric with a preformed polymeric film or sheet
    • Y10T442/678—Olefin polymer or copolymer sheet or film [e.g., polypropylene, polyethylene, ethylene-butylene copolymer, etc.]

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
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  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Laminated Bodies (AREA)
  • Organic Insulating Materials (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Dental Preparations (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Materials For Medical Uses (AREA)
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Abstract

(1) 이형상 올레핀 중합체 조성물과 (2) 에틸렌과 CH2=CHR 알파-올레핀(여기서, R은 C1-0직쇄 또는 측쇄 알킬이다)과의 공중합체의 블렌드를 포함하는 필름 또는 시트를 기술한다.
또한, 하나 이상의 층이 전술한 바와 같은 필름이나 시트인 공압출시킨 필름이나 시트 및 적층물이고, 올레핀 중합체 조성물과 또다른 올레핀 중합체 조성물의 블렌드의 필름이나 시트도 기술한다.

Description

올레핀 중합체 필름
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (15)

  1. (1)(a) 이소택틱 지수가 80보다 큰 프로필렌 단독중합체 또는 (ⅰ) 프로필렌과 에틸렌의 공중합체, (ii) 프로필렌, 에틸렌 및 CH2=CHR 알파-올레핀(여기서, R은 C2-0직쇄 또는 측쇄 알킬이다)의 공중합체 및 (iii) 프로필렌과 위의 (ii)항목에서 정의한 바와 같은 알파-올레핀의 공중합체로 이루어진 그룹중에서 선택되며 프로필렌을 80% 이상 함유하고, 이소택틱 지수가 80보다 큰 공중합체 약 10 내지 50부 ; (b)결정화도가 약 20 내지 60%이며, (i) 에틸렌과 프로필렌의 공중합체(에틸렌 55% 이상 함유), (ii) 에틸렌, 프로필렌 및 위의 (a)중 (ii) 항목에서 정의한 바와 같은 알파-올레핀의 공중합체(알파-올레핀 1 내지 10%, 에틸렌과 알파-올레핀 55% 이상 함유) 및 (iii) 에틸렌과 위의 (a)중 (ii)항목에서 정의한 바와 같은 알파-올레핀의 공중합체(알파-올레핀 55% 이상 함유)로 이루어진 그룹 중에서 선택되고, 실온 또는 주위 온도에서 크실렌에 용해되지 않는 필수적으로 선형의 반결정성 공중합체 분획 약 5 내지 20부 ; 및(c)(i) 에틸렌과 프로필렌의 공중합체(에틸렌을 50 내지 40% 미만으로 함유한다), (ii) 에틸렌, 프로필렌 및 위의 (a) 중 (ii)항목에서 정의한 바와 같은 알파-올레핀의 공주합체(알파-올레핀은 1 내지 10%의 양으로 존재하고, 에틸렌과 알파-올레핀의 양은 20 내지 40% 미만의 양으로 존재한다) 및 (iii) 에틸렌과 위의 (a)중 (ii)항목에서 정의한 바와 같은 알파-올레핀의 공중합??(알파-올레핀을 20 내지 40% 미만으로 함유한다)로 이루어진 그룹중에서 선택되고, 임의로 디엔 0.5 내지 10%를 포함하며 주위온도에서 크실렌에 용해되고, 고유점도는 1.5 내지 4.0이/g인 공중합체 분획 약 40 내지 80부로 이루어지며, 이 때 분획(b)와 (c)의 총량이 총 올레핀 중합체 조성물을 기준으로 하여 약 50 내지 90%이고, 분획(b)/(c)의 중량비가 0.4 미만인 이형상(heterophase) 올레핀 중합체 조성물 95 내지 60%와 (2) 밀도가 0.875g/㎤ 이상인, 에틸렌과 CH2=CHR 알파-올레핀(여기서, R은 C1-0직쇄 또는 측쇄 알킬이다)의 공중합체 5 내지 40%의 블렌드를 포함하는 필름 또는 시트 물질.
  2. 제1항에 있어서, 성분(a)가 프로필렌을 90 내지 98% 함유하는 프로필렌과 에틸렌의 공중합체인 물질.
  3. 제1항에 있어서, 성분(c)가 에틸렌을 20 내지 38% 함유하는 프로필렌과 에틸렌의 공중합체인 물질.
  4. 제1항에 있어서, 성분(2)가 에틸렌 공중합체인 물질.
  5. 제4항에 있어서, 에틸렌 공중합체의 밀도가 0.890 내지 0.927g/㎤인 물질.
  6. 제4항에 있어서, 에티렌 공중합체가 저밀도 선형 폴리 에틸렌인 물질.
  7. 제1항에 있어서, 성분(1)이 90 내지 75%의 양으로 존재하고 성분(2)가 10 내지 25%의 양으로 존재하는 물질.
  8. 제2항에 있어서, 공중합된 에틸렌의 총 함량이 15 내지 35중량%인 물질.
  9. 제3항에 있어서, 공중합된 에틸렌의 총 함량이 15 내지 35중량%인 물질.
  10. C2-10알파-올레핀 단량체의 결정성 단독중합체, 또는 (i) 프로필렌과 에틸렌의 공중합체, (ii) 프로필렌, 에틸렌 및 C4-10알파-올레핀 단량체의 공중합체 및 (iii) 프로필렌과 C4-10알파-올레핀 단량체의 공중합체로 이루어진 그룹중에서 선택되는 공중합체로서, 공단량체가 에틸렌인 경우 최대 중합된 에틸렌 함량이 약 10%이고, 공단량체가 C4-10올레핀인 경우 최대 중합된 C4010올레핀의 함량이 약 20%이며, 에틸렌과 C4-10올레핀 둘다 사용되는 경우 중합된 이들의 최대 함량이 약 30%인 기재 필름 또는 시트를 포함하고 ; 기재 필름 또는 시트의 하나 이상의 표면에 제1항에서 청구한 물질의 층을 도포한 필름 또는 시트제품.
  11. C2-10알파-올레핀 단량체의 결정성 단독중합체, 또는 (i) 프로필렌과 에틸렌의 공중합체, (ii) 프로필렌, 에틸렌 및 C4-10알파-올레핀 단량체의 공중합체 및 (iii) 프로필렌과 C4-10알파-올레핀 단량체의 공중합체로 이루어진 그룹중에서 선택되는 공중합체로서, 공단량체가 에틸렌인 경우 최대 중합된 에틸렌 함량이 약 10%이고, 공단량체가 C4-10올레핀인 경우 최대 중합된 C4-10올레핀의 함량이 약 20%이며, 에틸렌과 C4-10올레핀 둘 다 사용되는 경우 중합된 이들의 최대 함량이 약 30%인 기재 필름 또는 시트를 포함하고 ; 기재 필름 또는 시트의 하나 이상의 표면에 제7항에서 청구한 물질의 층을 도포함 필름 또는 시트제품.
  12. 하나 이상의 표면에 제1항에서 청구한 물질의 층이 도포된 금속 기판의 기재 필름 또는 시트를 포함하는 필름 또는 시트 제품.
  13. 하나 이상의 표면에 제7항에서 청구한 물질의 층이 도포된 금속 기판의 기재 필름 또는 시트를 포함하는 필름 또는 시트 제품.
  14. 하나 이상의 표면에 제1항에서 청구한 물질의 층이 도포된 부직 제품.
  15. 하나 이상의 표면에 제7항에서 청구한 물질의 층이 도포된 부직 제품.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019940002777A 1993-02-17 1994-02-17 올레핀중합체필름또는시트및이를포함하는제품 KR100329446B1 (ko)

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NO940552L (ko) 1994-08-18
AU5520694A (en) 1994-08-25
NO307790B1 (no) 2000-05-29
EP0611801B1 (en) 1997-07-30
CA2115534C (en) 2000-09-19
NO940552D0 (no) 1994-02-17
US5331047A (en) 1994-07-19
JPH0726084A (ja) 1995-01-27
MX9401189A (es) 1994-08-31
FI940752A (fi) 1994-08-18
ATE156169T1 (de) 1997-08-15
US5453318A (en) 1995-09-26
TW290562B (ko) 1996-11-11
DE69404495T2 (de) 1998-01-29
JP3420819B2 (ja) 2003-06-30
FI940752A0 (fi) 1994-02-17
RU2124535C1 (ru) 1999-01-10
CN1048511C (zh) 2000-01-19
CN1097432A (zh) 1995-01-18
KR100329446B1 (ko) 2002-09-04
DE69404495D1 (de) 1997-09-04
EP0611801A1 (en) 1994-08-24
CA2115534A1 (en) 1994-08-18
AU667764B2 (en) 1996-04-04

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