GB1092161A - Sealing containers - Google Patents

Sealing containers

Info

Publication number
GB1092161A
GB1092161A GB2899764A GB2899764A GB1092161A GB 1092161 A GB1092161 A GB 1092161A GB 2899764 A GB2899764 A GB 2899764A GB 2899764 A GB2899764 A GB 2899764A GB 1092161 A GB1092161 A GB 1092161A
Authority
GB
United Kingdom
Prior art keywords
wax
titanium dioxide
hydrogenated
paraffin
waxes
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
Application number
GB2899764A
Inventor
Raymond John Ceresa
Leon Yeshin
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.)
WR Grace and Co
Original Assignee
WR Grace and Co
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 WR Grace and Co filed Critical WR Grace and Co
Priority to GB2899764A priority Critical patent/GB1092161A/en
Priority to DE1594016A priority patent/DE1594016B2/en
Priority to NL6509119A priority patent/NL6509119A/xx
Priority to ES0315327A priority patent/ES315327A1/en
Priority to DK359165A priority patent/DK112344B/en
Priority to BE666909A priority patent/BE666909A/xx
Priority to FR24801A priority patent/FR1452704A/en
Publication of GB1092161A publication Critical patent/GB1092161A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J123/00—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers
    • C09J123/02—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers not modified by chemical after-treatment
    • C09J123/04—Homopolymers or copolymers of ethene
    • C09J123/08—Copolymers of ethene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D53/00—Sealing or packing elements; Sealings formed by liquid or plastics material
    • B65D53/06—Sealings formed by liquid or plastic material
    • 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
    • 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
    • C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
    • C08L23/0853—Vinylacetate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L91/00—Compositions of oils, fats or waxes; Compositions of derivatives thereof
    • C08L91/06—Waxes
    • C08L91/08—Mineral waxes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L93/00—Compositions of natural resins; Compositions of derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L93/00—Compositions of natural resins; Compositions of derivatives thereof
    • C08L93/04—Rosin
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J131/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of carbonic acid, or of a haloformic acid; Adhesives based on derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J131/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of carbonic acid, or of a haloformic acid; Adhesives based on derivatives of such polymers
    • C09J131/02—Homopolymers or copolymers of esters of monocarboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
    • C08L2666/02—Organic macromolecular compounds, natural resins, waxes or and bituminous materials
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L91/00—Compositions of oils, fats or waxes; Compositions of derivatives thereof
    • C08L91/06—Waxes
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
    • Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Sealing Material Composition (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Closures For Containers (AREA)

Abstract

Compositions for sealing containers comprise 16 to 92 parts by weight of an ethylene/vinyl acetate copolymer containing 15 to 40 weight per cent of vinyl acetate and having an inherent viscosity of 0.59 to 0.85 c.c./gm. at 30 DEG C.; 5 to 75 parts by weight of a compatible resin of molecular weight 300 to 3000 selected from hydroabietyl alcohol, terpene resin, glycerol ester of wood rosin/maleic anhydride adduct, hydrogenated, disproportionated or polymerized wood rosin and polyhydric alcohol esters of abietic acid or hydrogenated wood rosin; and a wax. The wax may be a paraffin, microcrystalline, polyethylene, polypropylene or amide wax, or lanolin, beeswax, shellac wax, montan wax or carnauba wax. The compositions may also comprise extenders, slip agents, fillers, pigments, blowing agents, antioxidants, fungicides and bactericides, and may be used to make closure gaskets or for sealing can seams. Examples describe compositions comprising ethylene/vinyl acetate copolymers and glyceryl esters of hydrogenated rosin together with (I) paraffin and microcrystalline waxes, china clay and titanium dioxide; (II) microcrystalline and paraffin waxes and china clay; (III) paraffin wax and china clay; (IV) microcrystalline wax, butyl rubber and china clay; (VII) hydrogenated castor oil wax, stearamide, titanium dioxide and antioxidant (2,6-di-t.-butyl-3-methyl phenol) and (IX) hydrogenated castor oil wax titanium dioxide and antioxidant.ALSO:Compositions for sealing containers comprise 16 to 92 parts by weight of an ethylene/vinyl acetate copolymer containing 15 to 40 weight per cent of vinyl acetate and having an inherent viscosity of 0.59 to 0.85 cc/gm. at 30 DEG C., and 5 to 75 parts by weight of a compatible resin of molecular weight 300 to 3000 selected from hydroabietyl alcohol, terpene resin, glycerol ester of wood rosin/maleic anhydride adduct, hydrogenated, disproportionated or polymerized wood rosin, and the polyhydric alcohol esters of abietic acid or hydrogenated wood rosin. The compositions may also contain extenders, e.g. chlorinated paraffin wax, chlorinated paraffin oil, chlorinated polyphenyls, polyisobutylenes, butyl rubber, polyisoprenes and polypropylene waxes; slip agents, e.g. silicones, hydrogenated castor oils and amide waxes; fillers and pigments, e.g. clay, silica, carbon black, whiting, talc, titanium dioxide and iron oxide; blowing agents; antioxidants; fungicides and bactericides; and waxes, e.g. petroleum, amide, polyolefin, lanolin, bees, shellac, montan and carnauba waxes. The compositions may be used to make closure gaskets or for sealing can seams. Examples describe compositions comprising (V) ethylene/vinyl acetate copolymers and glyceryl esters of hydrogenated rosin, together with (I) paraffin and microcrystalline waxes, china clay and titanium dioxide; (II) microcrystalline and paraffin waxes and china clay; (III) paraffin wax and titanium dioxide; (IV) microcrystalline wax, butyl rubber and china clay; (VII) hydrogenated castor oil, stearamide, titanium dioxide and antioxidant (2,6-di-t. butyl-3-methyl phenol); (VIII) polypropylene wax, stearamide, titanium dioxide and antioxidant; and (IX) hydrogenated castor oil, titanium dioxide and antioxidant; and compositions of ethylene/vinyl acetate copolymers with (VI) hydrogenated abietyl alcohol; (X) dimerized wood rosin and titanium dioxide; and (XI) and (XII) glyceryl esters of maleic anhydride/rosin adducts and titanium dioxide.
GB2899764A 1964-07-14 1964-07-14 Sealing containers Expired GB1092161A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
GB2899764A GB1092161A (en) 1964-07-14 1964-07-14 Sealing containers
DE1594016A DE1594016B2 (en) 1964-07-14 1965-07-10 Use of a melt based on an ethylene / vinyl acetate copolymer for the production of seals for containers
NL6509119A NL6509119A (en) 1964-07-14 1965-07-14
ES0315327A ES315327A1 (en) 1964-07-14 1965-07-14 Procedure for the obtaining of thermomollable adhesive copolymers. (Machine-translation by Google Translate, not legally binding)
DK359165A DK112344B (en) 1964-07-14 1965-07-14 Hot melt polymeric material for use in sealing containers.
BE666909A BE666909A (en) 1964-07-14 1965-07-14
FR24801A FR1452704A (en) 1964-07-14 1965-07-15 Compositions based on resin and on an olefin polymer, their use for obtaining airtight closures and products formed from said compositions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2899764A GB1092161A (en) 1964-07-14 1964-07-14 Sealing containers

Publications (1)

Publication Number Publication Date
GB1092161A true GB1092161A (en) 1967-11-22

Family

ID=10284603

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2899764A Expired GB1092161A (en) 1964-07-14 1964-07-14 Sealing containers

Country Status (6)

Country Link
BE (1) BE666909A (en)
DE (1) DE1594016B2 (en)
DK (1) DK112344B (en)
ES (1) ES315327A1 (en)
GB (1) GB1092161A (en)
NL (1) NL6509119A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2132850A1 (en) * 1971-04-12 1972-11-24 Precision Metalsmiths Inc
US3734798A (en) * 1970-12-21 1973-05-22 Borden Inc Hot melt package coating method
US4619848A (en) * 1983-04-25 1986-10-28 W. R. Grace & Co. Compositions and methods for sealing containers
EP0129309B1 (en) * 1983-04-25 1988-08-03 W.R. Grace & Co. Methods for forming sealing gaskets for containers

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ229530A (en) * 1988-06-29 1990-11-27 Grace W R & Co Material comprised of ethylene-vinyl alcohol polymer incorporated in a polymeric material to reduce oxygen permeability that is suitable for gaskets of container closures
IT1239267B (en) * 1989-11-16 1993-10-01 Chem Plast Spa METHOD OF SEALING THE CRACKS AND REMOVABLE FASTENING TO A WALL OF CEMENTITIOUS OR STONE MATERIAL OF A SUPPORT FOR LOAD CELLS USED FOR INJECTION OF CONSOLIDATING AND SEALANT RESIN COMPOUNDS.
US5189089A (en) * 1990-08-31 1993-02-23 Union Camp Corporation Resinous binders having improved dilution
CN103571407B (en) * 2013-10-24 2015-06-17 芜湖众力部件有限公司 Automotive upholstery hot melt adhesive not easy to crack

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3734798A (en) * 1970-12-21 1973-05-22 Borden Inc Hot melt package coating method
FR2132850A1 (en) * 1971-04-12 1972-11-24 Precision Metalsmiths Inc
US4619848A (en) * 1983-04-25 1986-10-28 W. R. Grace & Co. Compositions and methods for sealing containers
EP0129309B1 (en) * 1983-04-25 1988-08-03 W.R. Grace & Co. Methods for forming sealing gaskets for containers

Also Published As

Publication number Publication date
NL6509119A (en) 1966-01-17
DK112344B (en) 1968-12-02
BE666909A (en) 1965-11-03
ES315327A1 (en) 1966-04-01
DE1594016A1 (en) 1970-05-21
DE1594016B2 (en) 1974-02-21

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