BR9713688A - Dispersible film - Google Patents

Dispersible film

Info

Publication number
BR9713688A
BR9713688A BR9713688-3A BR9713688A BR9713688A BR 9713688 A BR9713688 A BR 9713688A BR 9713688 A BR9713688 A BR 9713688A BR 9713688 A BR9713688 A BR 9713688A
Authority
BR
Brazil
Prior art keywords
film
ethylene
copolymer
filler
ethylene copolymer
Prior art date
Application number
BR9713688-3A
Other languages
Portuguese (pt)
Inventor
Francis Murphy Thompson
Original Assignee
Exxon Chemical Patents Inc
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 Exxon Chemical Patents Inc filed Critical Exxon Chemical Patents Inc
Publication of BR9713688A publication Critical patent/BR9713688A/en

Links

Classifications

    • 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
    • C08J5/18—Manufacture of films or sheets
    • 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
    • C08K3/34—Silicon-containing compounds
    • 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
    • C08J2323/04—Homopolymers or copolymers of ethene
    • C08J2323/08—Copolymers of ethene
    • 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
    • C08K2201/00—Specific properties of additives
    • C08K2201/016—Additives defined by their aspect ratio
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Materials For Medical Uses (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)

Abstract

Patente de Invenção: <B>"FILME DISPERSáVEL"<D>. Ingredientes de combinação para borracha não vulcanizada, ou fardos de borracha não vulcanizadas são embalados em um filme reforçado com agente de enchimento ou em sacos feitos de um copolímero de etileno<244>-olefina tendo um ponto de amolecimento Vicat abaixo de 90°C e um ponto de fusão abaixo de 100°C, e opcionalmente um segundo copolímero de etileno é adicionado para aumentar a capacidade de processamento do primeiro copolímero de etileno<244>-olefina. O segundo copolímero de etileno conterá mais ramificações de cadeia longa do que o primeiro copolímero de etileno. O agente de enchimento de reforço é selecionado dentre talco, especialmente talco com uma razão de aspecto elevada, sílica, ou outro agente de enchimento mineral, ou negro-de-fumo, tendo um efeito de resistência sobre o filme. O filme exibirá um módulo secante de 1% relativamente alto e um rasgamento Elmendorf relativamente elevado, para um filme tendo um ponto de amolecimento Vicat baixo.Invention Patent: <B> "DISPERSABLE FILM" <D>. Combination ingredients for unvulcanized rubber, or unvulcanized rubber bales are packed in a film reinforced with filler or in bags made of an ethylene <244> -olefin copolymer having a Vicat softening point below 90 ° C and a melting point below 100 ° C, and optionally a second ethylene copolymer is added to increase the processing capacity of the first ethylene Î ± -olefin copolymer. The second ethylene copolymer will contain more long chain branches than the first ethylene copolymer. The reinforcing filler is selected from talc, especially talc with a high aspect ratio, silica, or other mineral filler, or carbon black, having a strength effect on the film. The film will exhibit a relatively high 1% drying modulus and relatively high Elmendorf tear for a film having a low Vicat softening point.

BR9713688-3A 1996-12-05 1997-12-05 Dispersible film BR9713688A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US76162696A 1996-12-05 1996-12-05
PCT/US1997/022069 WO1998024834A1 (en) 1996-12-05 1997-12-05 Dispersible film

Publications (1)

Publication Number Publication Date
BR9713688A true BR9713688A (en) 2000-03-28

Family

ID=25062798

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9713688-3A BR9713688A (en) 1996-12-05 1997-12-05 Dispersible film

Country Status (10)

Country Link
EP (1) EP0941277A1 (en)
JP (1) JP2001505610A (en)
KR (1) KR20000057382A (en)
CN (1) CN1239973A (en)
AU (1) AU5791898A (en)
BR (1) BR9713688A (en)
CA (1) CA2269672A1 (en)
IL (1) IL129611A0 (en)
NO (1) NO992698L (en)
WO (1) WO1998024834A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060086455A1 (en) * 2004-10-27 2006-04-27 Larry Laurenzi Method of labeling rubber component bags
US7439306B2 (en) 2004-11-23 2008-10-21 Exxonmobil Chemical Patents Inc. Polyethylene blends with improved Vicat softening point
CN102206375A (en) * 2011-04-29 2011-10-05 南通德明塑胶新材料有限公司 Nano calcium carbonate low melting point plastic film and manufacturing method thereof
WO2016190373A1 (en) * 2015-05-28 2016-12-01 三洋化成工業株式会社 Curable resin composition and method for producing same
AR107047A1 (en) 2015-12-22 2018-03-14 Dow Global Technologies Llc PACKAGING FILM
BR112020003678B1 (en) 2017-08-23 2024-03-05 Dow Global Technologies Llc COMPOSITION, FILM AND ARTICLE

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0385599A3 (en) * 1989-02-13 1992-08-05 Exxon Chemical Patents Inc. Film and polymer composition for film
US5525659A (en) * 1993-09-08 1996-06-11 The Dow Chemical Company Batch inclusion packages
US5415905A (en) * 1993-09-29 1995-05-16 Exxon Chemical Patents Inc. Dispersible film
JP3372130B2 (en) * 1995-05-12 2003-01-27 三井化学株式会社 Rubber wrapping film and rubber veil
KR100222350B1 (en) * 1995-10-09 1999-10-01 나카히로 마오미 Polypropylene resin composition for exterior parts of an automobile

Also Published As

Publication number Publication date
NO992698D0 (en) 1999-06-03
NO992698L (en) 1999-07-19
CA2269672A1 (en) 1998-06-11
AU5791898A (en) 1998-06-29
EP0941277A1 (en) 1999-09-15
IL129611A0 (en) 2000-02-29
KR20000057382A (en) 2000-09-15
CN1239973A (en) 1999-12-29
WO1998024834A1 (en) 1998-06-11
JP2001505610A (en) 2001-04-24

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]