HK99595A - Self-healing water swellable clay/sheet material laminate - Google Patents

Self-healing water swellable clay/sheet material laminate

Info

Publication number
HK99595A
HK99595A HK99595A HK99595A HK99595A HK 99595 A HK99595 A HK 99595A HK 99595 A HK99595 A HK 99595A HK 99595 A HK99595 A HK 99595A HK 99595 A HK99595 A HK 99595A
Authority
HK
Hong Kong
Prior art keywords
water
layer
weight
clay
article
Prior art date
Application number
HK99595A
Other languages
English (en)
French (fr)
Inventor
Todd D Harriett
Original Assignee
American Colloid Company
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
Priority claimed from US06/604,990 external-priority patent/US4534926A/en
Application filed by American Colloid Company filed Critical American Colloid Company
Publication of HK99595A publication Critical patent/HK99595A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B13/00—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material
    • B32B13/04—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material comprising such water setting substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B13/12—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material comprising such water setting substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • B32B27/20—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B13/00—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material
    • B32B13/02—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material with fibres or particles being present as additives in the layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/06—Interconnection of layers permitting easy separation
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/34—Filling pastes
    • 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
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/10—Materials in mouldable or extrudable form for sealing or packing joints or covers
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/66—Sealings
    • E04B1/665—Sheets or foils impervious to water and water vapor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/726—Permeability to liquids, absorption
    • B32B2307/7265—Non-permeable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2315/00—Other materials containing non-metallic inorganic compounds not provided for in groups B32B2311/00 - B32B2313/04
    • B32B2315/16—Clay
    • 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
    • C08L2666/54—Inorganic substances
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/10—Materials in mouldable or extrudable form for sealing or packing joints or covers
    • C09K2003/1034—Materials or components characterised by specific properties
    • C09K2003/104—Water-swellable materials
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/10—Materials in mouldable or extrudable form for sealing or packing joints or covers
    • C09K2003/1084—Laminates
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2200/00—Chemical nature of materials in mouldable or extrudable form for sealing or packing joints or covers
    • C09K2200/02—Inorganic compounds
    • C09K2200/0243—Silica-rich compounds, e.g. silicates, cement, glass
    • C09K2200/0252—Clays
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2200/00—Chemical nature of materials in mouldable or extrudable form for sealing or packing joints or covers
    • C09K2200/02—Inorganic compounds
    • C09K2200/0243—Silica-rich compounds, e.g. silicates, cement, glass
    • C09K2200/0252—Clays
    • C09K2200/0256—Bentonite
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2200/00—Chemical nature of materials in mouldable or extrudable form for sealing or packing joints or covers
    • C09K2200/06—Macromolecular organic compounds, e.g. prepolymers
    • C09K2200/0607—Rubber or rubber derivatives
    • C09K2200/061—Butyl rubber
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2200/00—Chemical nature of materials in mouldable or extrudable form for sealing or packing joints or covers
    • C09K2200/06—Macromolecular organic compounds, e.g. prepolymers
    • C09K2200/0615—Macromolecular organic compounds, e.g. prepolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C09K2200/0617—Polyalkenes
    • 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
    • Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
    • Y10T428/259—Silicic material
    • 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
    • Y10T428/31931—Polyene monomer-containing
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Architecture (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Wood Science & Technology (AREA)
  • Electromagnetism (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Laminated Bodies (AREA)
  • Materials For Medical Uses (AREA)
  • Medicinal Preparation (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Building Environments (AREA)
  • Sealing Material Composition (AREA)

Claims (17)

  1. Mehrschichtiger Gegenstand, dadurch gekennzeichnet, daß er eine erste Schicht aus einem biegsamen Platten- oder Gewebematerial (38) und eine zweite, an die erste Schicht geklebte Schicht (22) umfaßt, die wasserquellbaren Ton in einer Menge von mindestens 35 Gew.-%, Polypropen, Polybuten oder deren Gemische in einer Menge von 10 bis 65 Gew.-%, wobei das Polypropen und/oder Polybuten derart beschaffen sind, daß sie der Tonzusammensetzung Klebrigkeit verleihen, und 5 Gew.-% oder weniger Kieselsäure oder Calciumsilikat umfaßt, wobei alle Prozentwerte auf dem Gewicht der zweiten Schicht beruhen.
  2. Gegenstand wie in Anspruch 1 beansprucht, dadurch gekennzeichnet, daß er 1 Gew.-% oder weniger Kieselsäure oder Calciumsilikat umfaßt.
  3. Gegenstand wie in Anspruch 1 oder 2 beansprucht, dadurch gekennzeichnet, daß das Polypropen einen Polymerisationsgrad von 7 bis 60 besitzt.
  4. Gegenstand wie in Anspruch 1 oder 2 beansprucht, dadurch gekennzeichnet, daß das Polybuten einen Polymerisationsgrad von 6 bis 45 besitzt.
  5. Gegenstand wie in einem der Ansprüche 1 bis 4 beansprucht, dadurch gekennzeichnet, daß das Polypropen, Polybuten oder deren Gemische 15 bis 30 Gew.-% der zweiten Schicht umfassen.
  6. Gegenstand wie in einem der Ansprüche 1 bis 5 beansprucht, dadurch gekennzeichnet, daß der wasserquellbare Ton Bentonit in einer Menge von 50 bis 80 Gew.-% der zweiten Schicht umfaßt.
  7. Gegenstand wie in einem der Ansprüche 1 bis 6 beansprucht, dadurch gekennzeichnet, daß er ein Elastomer in einer Menge von 1 bis 20 Gew.-% der zweiten Schicht umfaßt.
  8. Gegenstand wie in Anspruch 7 beansprucht, dadurch gekennzeichnet, daß der Ton Bentonit in einer Menge von 50 bis 80 Gew.-% der zweiten Schicht ist, das Elastomer 2 bis 10 Gew.-% der zweiten Schicht umfaßt und das Polypropen, Polybuten oder deren Gemische mindestens 16 Gew.-% der zweiten Schicht umfassen.
  9. Gegenstand wie in Anspruch 7 oder 8 beansprucht, dadurch gekennzeichnet, daß das Elastomer eine Dehnung von mindestens 500% besitzt.
  10. Gegenstand wie in einem der Ansprüche 7 bis 9 beansprucht, dadurch gekennzeichnet, daß das Elastomer teilweise vernetzten Butylkautschuk umfaßt.
  11. Mehrschichtiger Fertigungsgegenstand, dadurch gekennzeichnet, daß er eine erste Schicht (38) aus biegsamem Platten- oder Gewebematerial und eine zweite, an die erste Schicht geklebte Schicht (22) umfaßt, die 35-90 Gew.-% wasserquellbaren Ton, 1-20 Gew.-% eines Elastomers mit mindestens 100% Dehnung, 2-50% eines mit dem Elastomer verträglichen Weichmachers und 5 Gew.-% oder weniger Kieselsäure oder Calciumsilikat einschließt, wobei alle Prozentwerte auf dem Gewicht der zweiten Schicht beruhen.
  12. Gegenstand wie in Anspruch 11 beansprucht, dadurch gekennzeichnet, daß er 1 Gew.-% oder weniger Kieselsäure oder Calciumsilikat umfaßt.
  13. Gegenstand wie in Anspruch 11 oder 12 beansprucht, dadurch gekennzeichnet, daß das Elastomer teilweise vernetzter Butylkautschuk ist und der Weichmacher in einer Menge von 10-30 Gew.-% enthalten ist.
  14. Gegenstand wie in Anspruch 11, 12 oder 13 beansprucht, dadurch gekennzeichnet, daß der Weichmacher ein epoxidiertes Öl, einen Monoalkylester, einen langkettigen (8-20 Kohlenstoffe) Dialkylester, ein aromatisches Naphthalinöl, ein Naphthalin-Paraffinöl oder ein Paraffinöl umfaßt.
  15. Verfahren zum Herstellen eines mehrschichtigen Gegenstandes, gekennzeichnet durch die Schritte des innigen Zusammenbringens eines wasserquellbaren Tons mit Polypropen, Polybuten oder einem Gemisch derselben unter Bilden einer Tonzusammensetzung, die 35 bis 90 Gew.-% Ton und 10 bis 65% Polypropen, Polybuten oder deren Gemische umfaßt, wobei das Polypropen und/oder Polybuten derart beschaffen ist, daß es der Tonzusammensetzung Klebrigkeit verleiht, und zum Bilden einer wasserquellbaren Tonzusammensetzung 5 Gew.-% oder weniger Kieselsäure oder Calciumsilikat enthält, des Ausformens der wasserquellbaren Tonzusammensetzung in Plattenform und des Zusammenbringens des Plattenmaterials aus der wasserquellbaren Tonzusammensetzung mit einem biegsamen Plattenmaterial unter Kleben des biegsamen Plattenmaterials daran.
  16. Verfahren wie in Anspruch 15 beansprucht, dadurch gekennzeichnet, daß die Zusammensetzung 1 Gew.-% oder weniger Kieselsäure oder Calciumsilikat enthält.
  17. Verfahren wie in Anspruch 15 oder 16 beansprucht, gekennzeichnet durch den zusätzlichen Schritt des homogenen Mischens eines Elastomers vor dem Ausformen der Tonzusammensetzung in Plattenform in die innig zusammengebrachte, wasserquellbare Tonzusammensetzung unter Liefern einer wasserquellbaren Tonzusammensetzung, die mindestens 35 Gew.-% Ton, 10 bis 64% Polypropen, Polybuten oder Gemische und 1 bis 20% Elastomer einschließt.
HK99595A 1984-04-27 1995-06-22 Self-healing water swellable clay/sheet material laminate HK99595A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/604,990 US4534926A (en) 1982-11-22 1984-04-27 Uninhibited bentonite composition
US06/676,279 US4656062A (en) 1984-04-27 1984-11-29 Self-healing bentonite sheet material composite article

Publications (1)

Publication Number Publication Date
HK99595A true HK99595A (en) 1995-06-30

Family

ID=27084821

Family Applications (1)

Application Number Title Priority Date Filing Date
HK99595A HK99595A (en) 1984-04-27 1995-06-22 Self-healing water swellable clay/sheet material laminate

Country Status (6)

Country Link
US (1) US4656062A (de)
EP (1) EP0164197B1 (de)
AT (1) ATE111025T1 (de)
CA (1) CA1246309A (de)
DE (1) DE3587923T2 (de)
HK (1) HK99595A (de)

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Also Published As

Publication number Publication date
EP0164197B1 (de) 1994-09-07
EP0164197A2 (de) 1985-12-11
CA1246309A (en) 1988-12-13
ATE111025T1 (de) 1994-09-15
DE3587923T2 (de) 1995-03-30
US4656062A (en) 1987-04-07
EP0164197A3 (en) 1986-12-03
DE3587923D1 (de) 1994-10-13

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