UST961008I4 - Oriented polyolefin film treated with quaternary ammonium salts - Google Patents

Oriented polyolefin film treated with quaternary ammonium salts Download PDF

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Publication number
UST961008I4
UST961008I4 US05/762,157 US76215777A UST961008I4 US T961008 I4 UST961008 I4 US T961008I4 US 76215777 A US76215777 A US 76215777A US T961008 I4 UST961008 I4 US T961008I4
Authority
US
United States
Prior art keywords
quaternary ammonium
film
carbon atoms
propylene
ammonium salt
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.)
Pending
Application number
US05/762,157
Inventor
Brian N. Hendy
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Application granted granted Critical
Publication of UST961008I4 publication Critical patent/UST961008I4/en
Pending legal-status Critical Current

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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
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/06—Coating with compositions not containing macromolecular substances
    • C08J7/065—Low-molecular-weight organic substances, e.g. absorption of additives in the surface of the article
    • 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
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/044—Forming conductive coatings; Forming coatings having anti-static properties
    • 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
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/91—Product with molecular orientation
    • 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
    • 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
    • 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
    • Y10T428/31928—Ester, halide or nitrile of addition polymer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Laminated Bodies (AREA)
  • Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

oriented polyolefin, especially polypropylene, films are produced having antistatic properties by applying to the cast extrudate an aqueous solution on at least one surface of the film of a quaternary ammonium salt of the general formula ##STR1## where X is a univalent anion or an equivalent of a multivalent anion, x and y are positive integers the sum of which is from 2 to 5, A is a lower alkyl group, and R is a univalent aliphatic radical containing from 1 to 22 carbon atoms, then the thus coated film is heated and stretched to orient it. Film forming polyolefins such as homo and co-polymers of ethylene, propylene, butene-1 and 4-methylpentene-1 are suitable, preference being given to a high molecular weight stereoregular predominantly crystalline polymer of propylene, either as a homopolymer or copolymerized with up to 15 weight percent of other unsaturated monomers, such as ethylene.
Preferred quaternary ammonium salts of the above formula, especially chlorides, are those in which X plus y is 2, A is methyl and R is a mixture of aliphatic carbon radicals having 8-18 carbon atoms, or 12-18 carbon atoms, particularly those derived from tallow or soya oil, or derived from coconut oil. Examples of commercially available materials include Ethoquad C/12 and O/12 for formed by the addition of methyl chloride to the tertiary amines sold as Ethomeen T/12 and S/12. Use of the corresponding tertiary amine as the hydrochloride salt does not provide the oriented film with antistator properties.
The amount of the quaternary ammonium salt present on the surface of the treated film constitutes from 0.05 to 2.5, preferably 0.1 to 1%, by weight of the coated film. The coating solution may also be supplemented by one or more antistatic agents such as the monoethoxylated quaternary ammonium salt chlorine chloride.
The substrate may also be a multiple-layer substrate having a polypropylene layer and at least one surface layer of a copolymer of propylene with from 5 to 20 by weight of the copolymer of another alpha-olefin containing from 4 to 10 carbon atoms in its molecule.
Films so treated exhibit a surface resistivity not exceeding 10, and preferably less than 0.5, gigohms.
US05/762,157 1976-02-06 1977-01-24 Oriented polyolefin film treated with quaternary ammonium salts Pending UST961008I4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB4767/76A GB1558064A (en) 1976-02-06 1976-02-06 Oriented polyolrfin film
UK4767/76 1976-02-06

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US06/025,599 Continuation US4234664A (en) 1976-02-06 1979-03-30 Oriented polyolefin film

Publications (1)

Publication Number Publication Date
UST961008I4 true UST961008I4 (en) 1977-08-02

Family

ID=9783414

Family Applications (2)

Application Number Title Priority Date Filing Date
US05/762,157 Pending UST961008I4 (en) 1976-02-06 1977-01-24 Oriented polyolefin film treated with quaternary ammonium salts
US06/025,599 Expired - Lifetime US4234664A (en) 1976-02-06 1979-03-30 Oriented polyolefin film

Family Applications After (1)

Application Number Title Priority Date Filing Date
US06/025,599 Expired - Lifetime US4234664A (en) 1976-02-06 1979-03-30 Oriented polyolefin film

Country Status (6)

Country Link
US (2) UST961008I4 (en)
JP (1) JPS5295777A (en)
AU (1) AU509589B2 (en)
BE (1) BE851181A (en)
CA (1) CA1092318A (en)
GB (1) GB1558064A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4144367A (en) 1977-05-09 1979-03-13 Minnesota Mining And Manufacturing Company Carpet-treating compositions
US4316070A (en) 1979-08-21 1982-02-16 Prosise Robert L Cookware with liquid microwave energy moderator
CN114030208A (en) * 2021-12-14 2022-02-11 广东义发实业股份有限公司 Antibacterial degradable functional film forming and processing technology and equipment thereof

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57149363A (en) * 1981-03-12 1982-09-14 Oji Yuka Gouseishi Kk Coating agent and thermoplastic resin film coated therewith
JPS58108237A (en) * 1981-12-19 1983-06-28 Toyo Rubber Chem Ind Co Ltd Manufacture of unfoamed antistatic synthetic resin molded article
US4642263A (en) * 1984-12-18 1987-02-10 American Hoechst Corporation Antistat coated films
US4785032A (en) * 1986-09-08 1988-11-15 Mobil Oil Corporation Water based coating composition and polymer film coated therewith
JP3719403B2 (en) * 2001-10-17 2005-11-24 株式会社デンソー Transparent resin molding
US8257830B2 (en) * 2008-07-31 2012-09-04 Ppg Industries Ohio, Inc. Electrically conductive protective liner and method of manufacture
US9309589B2 (en) 2011-06-21 2016-04-12 Ppg Industries Ohio, Inc. Outboard durable transparent conductive coating on aircraft canopy
US8956730B2 (en) 2012-09-28 2015-02-17 Ppg Industries Ohio, Inc. Conductive multilayer stack, coated substrates including the same, and methods of making the same
US9546300B2 (en) 2012-09-28 2017-01-17 Ppg Industries Ohio, Inc. Coating composition for coated substrates and methods of making the same
US20140170238A1 (en) * 2012-12-18 2014-06-19 Basf Se Antimicrobial effects in polymers
US9326327B2 (en) 2013-03-15 2016-04-26 Ppg Industries Ohio, Inc. Stack including heater layer and drain layer
JP5780268B2 (en) * 2013-07-02 2015-09-16 大日本印刷株式会社 Pattern retardation film for 3D display
US9545042B2 (en) 2014-03-14 2017-01-10 Ppg Industries Ohio, Inc. P-static charge drain layer including carbon nanotubes
US10442549B2 (en) 2015-04-02 2019-10-15 Ppg Industries Ohio, Inc. Liner-type, antistatic topcoat system for aircraft canopies and windshields

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2897170A (en) * 1954-04-09 1959-07-28 American Cyanamid Co Antistatic treatment with a quaternary ammonium compound containing a polyetheneoxy grouping and products thereof
US2891878A (en) * 1955-04-11 1959-06-23 American Cyanamid Co Antistatic polymeric coatings
US2832697A (en) * 1956-04-30 1958-04-29 Dow Chemical Co Method for applying antistatic agents to polymeric substances and destaticized articles thereby obtained
GB1403582A (en) 1972-04-10 1975-08-28 Grace W R & Co Process for production of antistatic heat-sealable film
US3914496A (en) * 1974-03-01 1975-10-21 Basf Ag Antistatic finishing of surfaces
JPS5312971A (en) * 1976-07-22 1978-02-06 Honshu Paper Co Ltd Polypropylene composite film having antistatic and low temperature heat seal property and its production

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4144367A (en) 1977-05-09 1979-03-13 Minnesota Mining And Manufacturing Company Carpet-treating compositions
US4316070A (en) 1979-08-21 1982-02-16 Prosise Robert L Cookware with liquid microwave energy moderator
CN114030208A (en) * 2021-12-14 2022-02-11 广东义发实业股份有限公司 Antibacterial degradable functional film forming and processing technology and equipment thereof

Also Published As

Publication number Publication date
CA1092318A (en) 1980-12-30
GB1558064A (en) 1979-12-19
AU2230277A (en) 1978-08-24
US4234664A (en) 1980-11-18
AU509589B2 (en) 1980-05-15
BE851181A (en) 1977-08-08
JPS5295777A (en) 1977-08-11

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