WO2014146476A1 - Plancher composite stratifié au moyen d'un élastomère de polyuréthane thermodurcissable et procédé de préparation pour celui-ci - Google Patents

Plancher composite stratifié au moyen d'un élastomère de polyuréthane thermodurcissable et procédé de préparation pour celui-ci Download PDF

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Publication number
WO2014146476A1
WO2014146476A1 PCT/CN2014/000151 CN2014000151W WO2014146476A1 WO 2014146476 A1 WO2014146476 A1 WO 2014146476A1 CN 2014000151 W CN2014000151 W CN 2014000151W WO 2014146476 A1 WO2014146476 A1 WO 2014146476A1
Authority
WO
WIPO (PCT)
Prior art keywords
polyurethane elastomer
floor
composite floor
layer
present
Prior art date
Application number
PCT/CN2014/000151
Other languages
English (en)
Chinese (zh)
Inventor
张大为
Original Assignee
Chang Ta-Wei
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 Chang Ta-Wei filed Critical Chang Ta-Wei
Publication of WO2014146476A1 publication Critical patent/WO2014146476A1/fr

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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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • 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
    • B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
    • 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
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/02—Flooring or floor layers composed of a number of similar elements
    • E04F15/0215—Flooring or floor layers composed of a number of similar elements specially adapted for being adhesively fixed to an underlayer; Fastening means therefor; Fixing by means of plastics materials hardening after application
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/02—Flooring or floor layers composed of a number of similar elements
    • E04F15/10—Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite tiles, hardboard, or with a top layer of other materials
    • E04F15/107—Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite tiles, hardboard, or with a top layer of other materials composed of several layers, e.g. sandwich panels
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/18—Separately-laid insulating layers; Other additional insulating measures; Floating floors
    • E04F15/20—Separately-laid insulating layers; Other additional insulating measures; Floating floors for sound insulation
    • E04F15/206—Layered panels for sound insulation
    • 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
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • 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
    • B32B2419/00—Buildings or parts thereof

Definitions

  • the invention relates to a composite floor covering a thermosetting polyurethane elastomer and a manufacturing method thereof, in particular, the thermosetting polyurethane elastomer layer has the characteristics of long-lasting viscosity, high slip resistance, high temperature resistance and reusable cleaning. Background technique
  • the floor in addition to wear under long-term pedaling, the floor may also be partially damaged due to accidents; whether it is to replace or repair the floor, for the glue system floor It is a troublesome thing, because it is not only impossible to repair locally, but it is also difficult to remove the old floor and the adhesive adhered to the ground. This is quite troublesome for the construction of the new floor or secondary decoration.
  • the second system is a non-glued (or rubber-free) floor.
  • the biggest difference from the previous system is that it does not require the use of adhesive to bond to the ground foundation, but mostly uses buckles and other structures and surrounding walls.
  • it is also necessary to level the ground foundation to avoid damage during pedaling.
  • the advantage of the glue-free floor is that it can increase the construction speed during installation, and also eliminates the glue that cleans the surface of the floor after the construction is completed. It is convenient in installation and maintenance.
  • the system has two major drawbacks. First, if the floor is to be disassembled, it must be disassembled as a whole, and it is impossible to dismantle the piece separately. Second, it is impossible to avoid the leakage of water to form an odor.
  • the rubber-free floor has been matured in terms of technology, Adhesive is applied to the ground foundation with any adhesive. During use, the floorboard is easily hooked up by sharp objects such as high heels.
  • the main object of the present invention is to provide a composite floor covering a thermosetting polyurethane elastomer, and the technical problem to be solved is to make the composite floor include a floor surface layer and a thermosetting polyurethane elastomer, the elastic layer being interposed between the floor surface layer and Between the solid ground, due to the characteristics of the thermosetting polyurethane elastomer itself, it can be adhered to a variety of physical grounds, and is fixed by the strong friction and viscosity of the two, so there is no need to use general glue or The hot melt glue is used for jointing, so it has great advantages in the ease of construction and the convenience of subsequent maintenance.
  • the polyurethane elastomer has long-lasting viscosity and can be better adhered to various ground foundations.
  • the polyurethane elastomer has anti-slip and high temperature resistance; at the same time, the floor covering the thermosetting polyurethane elastomer can be reused without It will damage the original ground foundation, not only is it very convenient to lay, but also can replace the damaged part when local damage occurs, which greatly reduces the cost of floor decoration. Since there is no need to make adhesive, it is not necessary to add plasticizer and benzene. Organic solvent, with environmentally friendly and healthy features.
  • Another object of the present invention is to provide a method for producing a composite floor covering a thermosetting polyurethane elastomer, which has the technical problem of making the method simple, low in cost, and commercially advantageous.
  • thermosetting polyurethane elastomer comprising a polyurethane elastomer layer structurally self-adhesive and conforming to various ground foundations, such as a floor, And the polyurethane elastomer is composed of a thermosetting polyurethane.
  • the object of the present invention and solving the technical problems thereof can be further achieved by the following technical measures.
  • thermosetting polyurethane elastomer wherein the floor covering is made of glass, rubber, polyvinyl chloride, polypropylene, bamboo, wood, ceramic tile or stone.
  • thermosetting polyurethane elastomer wherein the polyurethane elastomer layer has a temperature resistance ranging from 20 (TC to - 40 °C).
  • thermosetting polyurethane elastomer does not contain a plasticizer or a benzene organic solvent.
  • a method for manufacturing a composite floor covering a thermosetting polyurethane elastomer according to the present invention comprises the steps of: preparing at least one floor covering layer; and providing a thermosetting polyurethane under the floor covering layer to form a polyurethane elastomer layer.
  • the traditional rubber polyurethane layer can be used to solve the traditional
  • the drawbacks of the glued floor system and the non-glue floor system overcome many problems.
  • the composite floor covering the thermosetting polyurethane elastomer of the present invention and the manufacturing method thereof have at least the following advantages and beneficial effects:
  • the composite floor of the thermosetting polyurethane elastomer according to the present invention which is on the floor surface layer
  • the lower layer is coated with an elastomer layer composed of a thermosetting polyurethane.
  • the polyurethane elastomer layer has a long-lasting viscosity and can be better adhered to various ground foundations.
  • the polyurethane elastomer layer has excellent slip resistance and resistance.
  • the composite floor can be reused without damaging the original ground foundation, not only is it easy to lay, but also can replace the damaged part in the event of partial damage, in addition to greatly reducing the cost of floor decoration. It also has environmental protection features.
  • Figure 1 is a schematic view showing the structure of a preferred embodiment of the present invention.
  • Figure 2 is a flow chart showing the steps of the manufacturing method of the present invention.
  • thermosetting polyurethane elastomer and a method for manufacturing the same according to the present invention will be described below with reference to the accompanying drawings and preferred embodiments.
  • the specific embodiments, structures, methods, steps, features and functions thereof are described in detail below.
  • the composite laminate of the thermosetting polyurethane elastomer of the present invention comprises a floor covering 11 and a polyurethane elastomer layer 12.
  • the polyurethane elastomer layer 12 is disposed under the floor covering layer 11, and below the polyurethane elastomer layer 12 is a floor 2.
  • the floor covering 11 is a composite floor surface which is exposed to the outside to replace the original floor 2 for the user to step on. Therefore, there is no special limitation on the material selection, and any can be used as a floor. Materials are one of the options, such as glass, rubber, polyvinyl chloride (PVC), polypropylene (PP), bamboo, wood, ceramic tile or marble, granite and other common materials. In order to achieve both aesthetics and cost, the floor coverings 11 are basically produced by film formation, pressing or cutting.
  • the polyurethane elastomer layer 12 is a technical feature for realizing the efficacy of the present invention, and is an elastomer (Elas tomer) composed of a thermoset polyurethane (Thermoset Polyurethane).
  • the elastomer is a polymer obtained by reacting a polyol (Polyol) with an isocyanate (I socyanate) and a bond extender, and has the hardness and elasticity which cannot be simultaneously possessed by industrial materials such as rubber, plastics and metals. And toughness.
  • the biggest characteristic is that it has long-lasting viscosity and can be cleaned, and its temperature tolerance range is quite large. It can normally exert its elastic properties such as compression and deformation at 200 °C ⁇ -40 °C. Heat resistance.
  • the present invention provides a thin layer of polyurethane elastomer layer 12 under the floor covering 11, so that when the user lays the composite floor of the present invention on the ground, the elasticity of the polyurethane elastomer layer 12 can be shock-absorbed.
  • the more important feature is that it can be compressed and deformed by elasticity, and it fits with the surface structure of the ground 2, and with its own high coefficient of friction, it will firmly join the ground 2, in normal condition. No displacement will occur under use.
  • the present invention does not require additional use of the adhesive to bond the composite floor to the floor 2, so that it can be quickly completed in a simple laying operation, and if there is a partial compounding in the future. If the floor piece is damaged, it can be replaced by picking it up, which greatly improves the convenience.
  • the polyurethane elastomer layer 12 of the present invention does not contain a plasticizer or an organic solvent in view of health and environmental protection requirements, and the plasticizer referred to herein may include Dioctyl Phthalate (DOP). Used in plastics and rubber industrial processed products, acrylic and synthetic rubber toughening agents; or Di i sodecyl Phthalate (DIDP), which is used to improve synthetic rubber or plastic The heat resistance and the like, therefore, the present invention does not cause harm to the human body in the manufacture and use.
  • DOP Dioctyl Phthalate
  • DIDP Di i sodecyl Phthalate
  • the surface to which the present invention can be attached is widely used, such as a cement surface, a ceramic tile surface, a stone surface, a wood board, a rubber surface or a plastic surface.
  • Fig. 2 is a flow chart of the manufacturing method of the present invention. The invention is made by the following steps:
  • Step S1 preparing at least one floor covering layer
  • Step S2 setting a thermosetting polyurethane under the floor covering to form a polyurethane elastomer layer.
  • the user can obtain a plurality of slab-shaped marble slabs by cutting, and then coat and set the thermosetting polyurethane under the marble slab to The polyurethane elastomer layer is formed, and then these marble sheets can be directly laid on the ground foundation to be laid, that is, the physical application of the present invention is completed. If you want to replace these marble slabs in the future, the user just needs to pick them up and do not need to do any destructive removal.
  • the composite floor disclosed by the present invention has good temperature resistance and good elasticity.
  • the cost-effective thermosetting polyurethane acts as a polyurethane elastomer layer, which makes the overall composite floor better fit on the ground foundation without damaging the original ground foundation. It is not only easy to lay, but also allows consumers to operate it themselves ( DIY), in the event of partial damage, it is only necessary to replace the damaged part, which greatly reduces the construction cost and has the characteristics of environmental protection; therefore, under various advantages, the present invention does reveal a commercial value and A practical composite flooring and a method of manufacturing the same.
  • the present invention relates to a composite floor covering a thermosetting polyurethane elastomer and a method of manufacturing the same.
  • the composite floor covering the thermosetting polyurethane elastomer is coated with an elastomer layer composed of a thermosetting polyurethane under the floor surface layer, and the polyurethane elastomer layer has long-lasting viscosity and can be better adhered to various floors.
  • the polyurethane elastomer layer has excellent slip resistance and high and low temperature resistance; at the same time, the composite floor can be reused without damaging the original ground foundation, which is not only convenient for laying, but also for local damage. Replace the damaged part, in addition to greatly reducing the cost of floor decoration and environmental protection.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Floor Finish (AREA)
  • Laminated Bodies (AREA)

Abstract

L'invention concerne un plancher composite stratifié au moyen d'un élastomère de polyuréthane thermodurcissable et un procédé de préparation pour celui-ci. Le plancher composite a une couche de face et une couche d'élastomère de polyuréthane mise en oeuvre sous la couche de face. La couche d'élastomère de polyuréthane est élastique et auto-adhésive et s'attache au niveau du sol. La couche d'élastomère de polyuréthane thermodurcissable a des propriétés comme une adhésivité à long terme, une résistance élevée au glissement, une résistance à des températures élevées et basses et une répétabilité de lavage et d'utilisation.
PCT/CN2014/000151 2013-03-19 2014-02-12 Plancher composite stratifié au moyen d'un élastomère de polyuréthane thermodurcissable et procédé de préparation pour celui-ci WO2014146476A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201310099879.5A CN104060798A (zh) 2013-03-19 2013-03-19 一种覆合热固性聚氨酯弹性体的复合地板及其制造方法
CN201310099879.5 2013-03-19

Publications (1)

Publication Number Publication Date
WO2014146476A1 true WO2014146476A1 (fr) 2014-09-25

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Application Number Title Priority Date Filing Date
PCT/CN2014/000151 WO2014146476A1 (fr) 2013-03-19 2014-02-12 Plancher composite stratifié au moyen d'un élastomère de polyuréthane thermodurcissable et procédé de préparation pour celui-ci

Country Status (2)

Country Link
CN (1) CN104060798A (fr)
WO (1) WO2014146476A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110331835A (zh) * 2019-06-17 2019-10-15 深圳良辰新型材料科技有限公司 一种拼装房的地板装配方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN200992799Y (zh) * 2006-12-20 2007-12-19 完继民 软木橡塑复合地板
CN202755608U (zh) * 2012-08-29 2013-02-27 江苏贝尔装饰材料有限公司 一种pvc无锁扣无胶防滑地板
TWM461670U (zh) * 2013-03-19 2013-09-11 Zhang Qi Fen 一種覆合熱固性聚氨酯彈性體之複合地板
CN203383461U (zh) * 2013-03-19 2014-01-08 张大为 一种覆合热固性聚氨酯弹性体的复合地板

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3904650A1 (de) * 1989-02-16 1990-08-23 Pooch Hans Dieter Schwingboden
EP1219408A3 (fr) * 2000-12-27 2004-01-21 Mitsui Chemicals, Inc. Produit multicouche ayant une couche surface protectrice

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN200992799Y (zh) * 2006-12-20 2007-12-19 完继民 软木橡塑复合地板
CN202755608U (zh) * 2012-08-29 2013-02-27 江苏贝尔装饰材料有限公司 一种pvc无锁扣无胶防滑地板
TWM461670U (zh) * 2013-03-19 2013-09-11 Zhang Qi Fen 一種覆合熱固性聚氨酯彈性體之複合地板
CN203383461U (zh) * 2013-03-19 2014-01-08 张大为 一种覆合热固性聚氨酯弹性体的复合地板

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