ES2056464T3 - Composicion y procedimiento para disminuir el caracter adhesivo de copolimeros etileno/alfa-olefinas. - Google Patents

Composicion y procedimiento para disminuir el caracter adhesivo de copolimeros etileno/alfa-olefinas.

Info

Publication number
ES2056464T3
ES2056464T3 ES90906258T ES90906258T ES2056464T3 ES 2056464 T3 ES2056464 T3 ES 2056464T3 ES 90906258 T ES90906258 T ES 90906258T ES 90906258 T ES90906258 T ES 90906258T ES 2056464 T3 ES2056464 T3 ES 2056464T3
Authority
ES
Spain
Prior art keywords
ethylene
pct
alpha
olephin
copolymers
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES90906258T
Other languages
English (en)
Inventor
Brigitte Morese-Seguela
Urbain Coudevylle
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ECP Enichem Polymeres France SA
Original Assignee
ECP Enichem Polymeres France SA
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 ECP Enichem Polymeres France SA filed Critical ECP Enichem Polymeres France SA
Application granted granted Critical
Publication of ES2056464T3 publication Critical patent/ES2056464T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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—Ethylene-propylene or ethylene-propylene-diene copolymers
    • 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
    • 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
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/1397—Single layer [continuous layer]
    • 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
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]

Landscapes

  • 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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Socks And Pantyhose (AREA)

Abstract

EL PROCEDIMIENTO QUE PERMITE DISMINUIR EL CARACTER PEGAJOSO Y AUMENTAR LA RESISTENCIA AL APLASTAMIENTO DE UN COPOLIMERO PARCIALMENTE CRISTALINO (E) DEL ETILENO Y DE AL MENOS UNA ALFA OLEFINA, CON UNA DENSIDAD COMPRENDIDA ENTRE 0,865 Y 0,900 APROXIMADAMENTE, CONSISTE EN MEZCLAR INTIMAMENTE DICHO COPOLIMERO DE ETILENO CON AL MENOS UN POLIMERO NO-ATACTICO DEL PROPILENO (P) QUE TIENE DE INDICE DE FLUIDEZ (MEDIDO SEGUN LA NORMA ASTM D 1238, CONDICION L) COMPRENDIDO ENTRE 35 Y 200 DG/MIN. APROXIMADAMENTE, EN UNA PROPORCION QUE VA DESDE 22 HASTA 50 PARTES DE PESO APROXIMADAMENTE PARA 100 PARTES EN PESO DE COPOLIMERO DE ETILENO.
ES90906258T 1989-04-06 1990-03-30 Composicion y procedimiento para disminuir el caracter adhesivo de copolimeros etileno/alfa-olefinas. Expired - Lifetime ES2056464T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8904528A FR2645541B1 (fr) 1989-04-06 1989-04-06 Composition et procede pour diminuer le caractere collant de copolymeres ethylene/alpha-olefines

Publications (1)

Publication Number Publication Date
ES2056464T3 true ES2056464T3 (es) 1994-10-01

Family

ID=9380445

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90906258T Expired - Lifetime ES2056464T3 (es) 1989-04-06 1990-03-30 Composicion y procedimiento para disminuir el caracter adhesivo de copolimeros etileno/alfa-olefinas.

Country Status (10)

Country Link
US (1) US5328734A (es)
EP (1) EP0432226B1 (es)
JP (1) JPH05504152A (es)
AT (1) ATE105575T1 (es)
CA (1) CA2031189A1 (es)
DE (1) DE69008827T2 (es)
DK (1) DK0432226T3 (es)
ES (1) ES2056464T3 (es)
FR (1) FR2645541B1 (es)
WO (1) WO1990012064A1 (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2126002T3 (es) * 1992-09-15 1999-03-16 Dow Chemical Co Modificacion de la resistencia al choque de termoplasticos.
US6472042B1 (en) 1994-02-10 2002-10-29 Dow Global Technologies Inc. Highly filled thermoplastic compositions
US5455303A (en) * 1994-06-20 1995-10-03 Montell North America Inc. Linear low density polyethylene based compositions with improved optics
US5792549A (en) * 1996-05-30 1998-08-11 Aep Industries, Inc. Biaxially oriented polypropylene cold seal release films
AU749711B2 (en) 1997-02-28 2002-07-04 Dow Chemical Company, The Filled polyethylene compositions
US7338698B1 (en) 1997-02-28 2008-03-04 Columbia Insurance Company Homogeneously branched ethylene polymer carpet, carpet backing and method for making same
US20030211280A1 (en) 1997-02-28 2003-11-13 Shaw Industries, Inc. Carpet, carpet backings and methods
EP0963475A1 (en) 1997-02-28 1999-12-15 Shaw Industries, Inc. Carpet, carpet backings and methods
WO1998059001A1 (en) * 1997-06-25 1998-12-30 Eastman Chemical Company Monolayer film
US6204335B1 (en) 1997-09-12 2001-03-20 Eastman Chemical Company Compositions of linear ultra low density polyethylene and propylene polymers and films therefrom
US6153702A (en) 1997-09-12 2000-11-28 Eastman Chemical Company Polymers, and novel compositions and films therefrom
US6197887B1 (en) 1997-09-12 2001-03-06 Eastman Chemical Company Compositions having particular utility as stretch wrap cling film
US6070394A (en) * 1997-09-12 2000-06-06 Eastman Chemical Company Lownoise stretch wrapping process
JP3757844B2 (ja) * 2001-10-19 2006-03-22 ソニー株式会社 半導体製造方法
US6846876B1 (en) * 2003-07-16 2005-01-25 Adherent Laboratories, Inc. Low odor, light color, disposable article construction adhesive
US7910794B2 (en) 2007-03-05 2011-03-22 Adherent Laboratories, Inc. Disposable diaper construction and adhesive
US9364985B2 (en) * 2012-05-24 2016-06-14 Henkel IP & Holding GmbH Process for preparing flowable amorphous poly-alpha olefin adhesive pellets

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5035939B1 (es) * 1970-05-22 1975-11-20
US4316825A (en) * 1979-10-01 1982-02-23 Copolymer Rubber & Chemical Corp. High green strength rubbers
CA1163741A (en) * 1980-02-01 1984-03-13 Bernard F. Cinadr Ep or epdm blends containing polypropylene
DE3012805C2 (de) * 1980-04-02 1983-04-28 Dynamit Nobel Ag, 5210 Troisdorf Ternäre Spritzguß-Formmassen auf Basis von Äthylen- Propylen-Mischpolymerisat oder EPDM, Polypropylen und Polyäthylen
US4296022A (en) * 1980-06-04 1981-10-20 Chevron Research Polypropylene blend compositions
JPS5825340A (ja) * 1981-08-07 1983-02-15 Mitsui Petrochem Ind Ltd 部分架橋ゴム−樹脂組成物の製造法
US4430457A (en) * 1982-05-10 1984-02-07 Cities Service Company Cling/stretch wrap compositions
JPS60161442A (ja) * 1984-01-31 1985-08-23 Mitsubishi Petrochem Co Ltd ポリオレフイン組成物
JPS61152753A (ja) * 1984-12-27 1986-07-11 Nippon Oil Co Ltd 架橋樹脂組成物
JPS62112644A (ja) * 1985-11-11 1987-05-23 Nippon Petrochem Co Ltd 軟質ポリオレフイン系組成物
JPS6372746A (ja) * 1986-09-17 1988-04-02 Nippon Oil Co Ltd 熱可塑性エラストマ−組成物
US4839228A (en) * 1987-02-04 1989-06-13 The Dow Chemical Company Biconstituent polypropylene/polyethylene fibers
US4833195A (en) * 1987-07-20 1989-05-23 Bp Performance Polymers, Inc. High flow drapable polymer compositions

Also Published As

Publication number Publication date
US5328734A (en) 1994-07-12
EP0432226B1 (fr) 1994-05-11
DE69008827D1 (de) 1994-06-16
EP0432226A1 (fr) 1991-06-19
DK0432226T3 (da) 1994-09-19
CA2031189A1 (fr) 1990-10-07
ATE105575T1 (de) 1994-05-15
FR2645541B1 (fr) 1993-07-30
DE69008827T2 (de) 1994-11-17
WO1990012064A1 (fr) 1990-10-18
JPH05504152A (ja) 1993-07-01
FR2645541A1 (fr) 1990-10-12

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