JP2000500410A - 床おおいとそれに使用するフィルム - Google Patents
床おおいとそれに使用するフィルムInfo
- Publication number
- JP2000500410A JP2000500410A JP9519500A JP51950097A JP2000500410A JP 2000500410 A JP2000500410 A JP 2000500410A JP 9519500 A JP9519500 A JP 9519500A JP 51950097 A JP51950097 A JP 51950097A JP 2000500410 A JP2000500410 A JP 2000500410A
- Authority
- JP
- Japan
- Prior art keywords
- thermoplastic
- film
- monolayer
- filler
- hard backing
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D99/00—Subject matter not provided for in other groups of this subclass
- B29D99/0057—Producing floor coverings
-
- 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
- B32B27/08—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 of synthetic resin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/07—Flat, e.g. panels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/07—Flat, e.g. panels
- B29C48/08—Flat, e.g. panels flexible, e.g. films
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
- B29C48/17—Articles comprising two or more components, e.g. co-extruded layers the components having different colours
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
- B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
- B29C48/21—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces
-
- 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
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N7/00—Flexible sheet materials not otherwise provided for, e.g. textile threads, filaments, yarns or tow, glued on macromolecular material
- D06N7/0063—Floor covering on textile basis comprising a fibrous top layer being coated at the back with at least one polymer layer, e.g. carpets, rugs, synthetic turf
- D06N7/0071—Floor covering on textile basis comprising a fibrous top layer being coated at the back with at least one polymer layer, e.g. carpets, rugs, synthetic turf characterised by their backing, e.g. pre-coat, back coating, secondary backing, cushion backing
- D06N7/0076—Floor covering on textile basis comprising a fibrous top layer being coated at the back with at least one polymer layer, e.g. carpets, rugs, synthetic turf characterised by their backing, e.g. pre-coat, back coating, secondary backing, cushion backing the back coating or pre-coat being a thermoplastic material applied by, e.g. extrusion coating, powder coating or laminating a thermoplastic film
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
- B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
- B29C48/22—Articles comprising two or more components, e.g. co-extruded layers the components being layers with means connecting the layers, e.g. tie layers or undercuts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
- B29L2031/3005—Body finishings
- B29L2031/3017—Floor coverings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/732—Floor coverings
-
- 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
- B32B2307/40—Properties of the layers or laminate having particular optical properties
- B32B2307/402—Coloured
- B32B2307/4026—Coloured within the layer by addition of a colorant, e.g. pigments, dyes
-
- 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
- B32B2471/00—Floor coverings
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N2205/00—Condition, form or state of the materials
- D06N2205/10—Particulate form, e.g. powder, granule
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N2209/00—Properties of the materials
- D06N2209/08—Properties of the materials having optical properties
- D06N2209/0807—Coloured
-
- 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
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
- Y10T428/24851—Intermediate layer is discontinuous or differential
- Y10T428/24868—Translucent outer layer
-
- 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
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
- Y10T428/24893—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.] including particulate 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
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
-
- 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
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
- Y10T428/2495—Thickness [relative or absolute]
-
- 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
-
- 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
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Laminated Bodies (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Floor Finish (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Tents Or Canopies (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.床おおいに包含され、次の単層: (1) 第1の割合で充填剤を含む第1の熱可塑性組成物を備える第1の単層と; (2) 第2の割合で充填剤を含む第2の熱可塑性組成物を有する第2の単層と; (3) 第3の割合で充填剤を含む第3の熱可塑性組成物を有する第3の単層と; をダイに通して同時押出しして生産される熱可塑性硬質裏打フィルムであって 、前記第1と第3の熱可塑性組成物が、前記第1と第3の単層を前記ダイを通し て押出した時に、ダイブレード堆積が事実上何もなかったことと、前記第2の熱 可塑性組成物が、前記第2の単層をダイブレードに隣接して押出されることにな った場合、著しいダイブレード付着をつくる筈であることと、前記第1と第3の 単層が前記フィルムの製造中、前記ダイに接触しないようになることを特徴とす る床おおいに包含される熱可塑性硬質裏打フィルム。 2.前記裏打フィルムが次の単層: (1) 重量比で約30%以下の不溶解性充填剤からなる第1の熱可塑性重合体組 成物よりなる第1の単層と; (2) 重量比で約50乃至約70%の不溶解性充填剤からなる第2の熱可塑性重 合体組成物よりなる第2の単層と; (3) 重量比で約30%以下の不溶解性充填剤からなる第3の熱可塑性重合体組 成物からなり、それによりダイブレード付着の発生が防げる第3の単層と; からこの連続順序でなることを特徴とする請求項1記載の床おおいに包含され る熱可塑性硬質裏打フィルム。 3.前記第1と第3の熱可塑性重合体組成物が重量比で1乃至30%の不溶解性 充填剤を含むことを特徴とする請求項1もしくは2記載の熱可塑性硬質裏打フィ ルム。 4.前記第1と第3の熱可塑性重合体組成物が重量比で5乃至30%の不溶解性 充填剤を含むことを特徴とする請求項1もしくは2記載の熱可塑性硬質裏打フィ ルム。 5.前記第1と第3の熱可塑性重合体組成物が重量比で15乃至30%の不溶解 性充填剤を含むことを特徴とする請求項1もしくは2記載の熱可塑性硬質裏打フ ィルム。 6.前記フィルムが重量比で少くとも50%の不溶解性充填剤からなることを特 徴とする請求項1〜5のいずれか1項記載の熱可塑性硬質裏打フィルム。 7.前記フィルムが重量比で少くとも60%の不溶解性充填剤からなることを特 徴とする請求項1から5のいずれか1項記載の熱可塑性硬質フィルム。 8.前記フィルムが重量比で少くとも70%の不溶解性充填剤からなることを特 徴とする請求項1〜5のいずれか1項記載の熱可塑性硬質裏打フィルム。 9.前記充填剤が前記第1、第2もしくは第3の重合体組成物中では熱可塑性マ トリックスに配置されることを特徴とする請求項1〜8のいずれか1項記載の熱 可塑性硬質裏打フィルム。 10.前記充填剤が、1つ以上の重合体組成物中で、熱可塑性マトリックスに配置 されていることを特徴とする請求項1〜9のいずれか1項記載の熱可塑性硬質裏 打フィルム。 11.前記第1、第2ならびに第3の単層で用いられる熱可塑性重合体が同一のも のであることを特徴とする請求項1〜10のいずれか1項記載の熱可塑性硬質裏 打フィルム。 12.前記第1、第2ならびに第3の単層の少くとも2つに用いられる熱可塑性重 合体が異なるものであることを特徴とする請求項1〜10のいずれか1項記載の 熱可塑性硬質裏打フィルム。 13.前記第1と第3の熱可塑性重合体組成物が同一のものであることを特徴とす る請求項1〜12のいずれか1項記載の熱可塑性硬質裏打フィルム。 14.前記第1と第3の熱可塑性重合体が異なるものであることを特徴とする請求 項1〜13のいずれか1項記載の熱可塑性硬質裏打フィルム。 15.前記第1と第3の重合体組成物が小さい割合の接着質重合体からさらになる ことを特徴とする請求項1〜14のいずれか1項記載の熱可塑性硬質裏打フィル ム。 16.前記小さい割合の接着質重合体は重量比で5乃至10%であることを特徴と する請求項15記載の熱可塑性硬質裏打フィルム。 17.前記重合体組成物が潤滑剤、抗酸化剤ならびに安定剤からなる群より選ばれ る小さい割合の物質からなることを特徴とする請求項1〜16のいずれか1項記 載の熱可塑性硬質裏打フィルム。 18.前記不溶解性充填剤が適当な割合、一般には小さい量の1つ以上の顔料から さらになることを特徴とする請求項1〜17のいずれか1項記載の熱可塑性硬質 裏打フィルム。 19.前記同時押出フィルムの厚さが100乃至2000ミクロンの範囲にあるこ とを特徴とする請求項1〜18のいずれか1項記載の熱可塑性硬質裏打フィルム 。20.前記第2の単層の厚さが前記同時押出フィルムの総厚さの少くとも約45 %であることを特徴とする請求項1〜19のいずれか1項記載の熱可塑性硬質裏 打フィルム。 21.前記第2の単層の厚さが前記同時押出フィルムの総厚さの少くとも約80% であることを特徴とする請求項1〜19のいずれか1項記載の熱可塑性硬質裏打 フィルム。 22.前記第3の単層の厚さが前記同時押出フィルムの総厚さの少くとも約90% であることを特徴とする請求項1〜19のいずれか1項記載の熱可塑性硬質裏打 フィルム。 23.前記第1と第3の単層の厚さが同一であることを特徴とする請求項1〜22 のいずれか1項記載の熱可塑性硬質裏打フィルム。 24.前記第1と第3の単層の厚さが異なることを特徴とする請求項1〜22のい ずれか1項記載の熱可塑性硬質裏打フィルム。 25.前記第1と第3の単層の厚さが10乃至100ミクロンの範囲にあることを 特徴とする請求項1〜24のいずれか1項記載の熱可塑性硬質裏打フィルム。 26.前記フィルムが前記第2の単層に加えて、前記第1と第3の単層が前記フィ ルムの外側に配置されるよう常に配設された1つ以上の内部単層からなることを 特徴とする請求項1〜25のいずれか1項記載の熱可塑性硬質裏打フィルム。 27.床おおいに包含され、次の単層: (1) 第1の割合で充填剤を含む第1の熱可塑性重合体組成物をもつ第1の単層 と; (2) 第2の割合で充填剤を含む第2の熱可塑性重合体組成物を有する第2の単 層と; (3) 第3の割合で充填剤を含む第3の熱可塑性重合体組成物をもつ第3の単層 と; でこの順序でダイを通して同時押出しして生成される熱可塑性硬質裏打フィル ムの製造方法であって、前記第1と第3の熱可塑性組成物が、前記第1と第3の 単層を前記ダイを通して押出す時、ダイブレードが何も付着されないことと、前 記第2の熱可塑性組成物が、前記第2の単層を前記ダイブレードに隣接して押出 すことになる場合、ダイブレードの付着が著しくなって、前記第1と第3の単層 が、前記第2の単層をダイブレードに接触させないで第2の熱可塑性重合体組成 物のダイブレード付着の発生を確実に防ぐようになることを特徴とする床おおい に包含される熱可塑性硬質裏打フィルムの製造方法。 28.前記フィルムが次の単層: (1) 重量比で約30%以下の不溶解性充填剤からなる第2の熱可塑性重合体組 成物よりなる第1の単層と; (2) 重量比で50乃至75%の不溶解性充填剤からなる第2の熱可塑性重合体 組成物よりなる第2の単層と; (3) 重量比で約30%以下の不溶解性充填剤からなる第3の熱可塑性重合体組 成物よりなり、それによりダイブレード付着の発生が防がれる第3の単層と; をこの順序でダイに通して同時押出しすることで生成されることを特徴とする 請求項27記載の方法。 29.請求項1〜26のいずれか1項記載の少くとも1つの同時押出裏打フィルム からなるか、あるいは請求項27もしくは28記載の方法により生成された複合 積層弾性床おおい。 30.請求項1〜26のいずれか1項記載の少くとも1つの同時押出裏打フィルム からなるか、あるいは請求項27もしくは28記載の方法により生成されること を特徴とする床タイル。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9523781.4A GB9523781D0 (en) | 1995-11-21 | 1995-11-21 | Floor coverings and films for use therein |
GB9523781.4 | 1995-11-21 | ||
PCT/GB1996/002859 WO1997018939A1 (en) | 1995-11-21 | 1996-11-20 | Floor coverings and films for use therein |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2000500410A true JP2000500410A (ja) | 2000-01-18 |
JP2000500410A5 JP2000500410A5 (ja) | 2004-10-21 |
JP4190580B2 JP4190580B2 (ja) | 2008-12-03 |
Family
ID=10784209
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP51950097A Expired - Fee Related JP4190580B2 (ja) | 1995-11-21 | 1996-11-20 | 床おおいとそれに使用するフィルム |
Country Status (7)
Country | Link |
---|---|
US (1) | US5958563A (ja) |
EP (1) | EP0865351B1 (ja) |
JP (1) | JP4190580B2 (ja) |
AT (1) | ATE232450T1 (ja) |
DE (1) | DE69626216T2 (ja) |
GB (1) | GB9523781D0 (ja) |
WO (1) | WO1997018939A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007038623A (ja) * | 2005-08-03 | 2007-02-15 | Hiroshima Kasei Ltd | 床材の製造方法および床材 |
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US6291048B1 (en) * | 1999-02-16 | 2001-09-18 | Eastman Chemical Company | Polymeric based carpet |
SE518212C2 (sv) * | 2000-06-09 | 2002-09-10 | Goeteborgs List Och Traeindust | Golvlist |
US6620573B2 (en) * | 2000-11-21 | 2003-09-16 | Agfa-Gavaert | Processless lithographic printing plate |
ITTO20010059A1 (it) * | 2001-01-25 | 2002-07-25 | Novamont Spa | Miscele ternarie di poliesteri alifatici biodegradabili e prodotti daqueste ottenuti. |
US7175904B2 (en) * | 2003-08-28 | 2007-02-13 | Congoleum Corporation | Non-vinyl flooring and method for making same |
US8480841B2 (en) | 2010-04-13 | 2013-07-09 | Ceralog Innovation Belgium BVBA | Powder overlay |
GB201016795D0 (en) | 2010-10-06 | 2010-11-17 | Amtico Company The Ltd | Improved backing layers for floor covering |
UA111803C2 (uk) * | 2012-10-05 | 2016-06-10 | Кроноплюс Текнікал Аг | Підлогова панель для зовнішнього застосування |
US20150165701A1 (en) * | 2013-12-18 | 2015-06-18 | Gaudreau Environnement Inc. | Method of Manufacturing Paving Slabs |
EP3169532B1 (en) | 2014-07-16 | 2023-08-30 | Välinge Innovation AB | Method to produce a thermoplastic wear resistant foil |
MY188739A (en) | 2015-01-14 | 2021-12-27 | Valinge Innovation Ab | A method to produce a wear resistant layer with different gloss levels |
JP7010239B2 (ja) | 2016-12-22 | 2022-01-26 | ソニーグループ株式会社 | 電子機器、およびコネクタ |
GB2565531B (en) | 2017-07-31 | 2022-05-04 | The Amtico Company Ltd | Film for floor coverings |
Family Cites Families (13)
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NL293524A (ja) * | 1962-05-31 | |||
US3660216A (en) * | 1969-08-20 | 1972-05-02 | Minnesota Mining & Mfg | Semi-rigid paneling |
US4263080A (en) * | 1977-03-07 | 1981-04-21 | Ludlow Corporation | Method of making package for photographic film |
JPS57149564A (en) * | 1981-03-06 | 1982-09-16 | Mitsui Polychemicals Ltd | Production of sound-proof carpet |
JPS59225952A (ja) * | 1983-06-07 | 1984-12-19 | 寿屋フロンテ株式会社 | 車輛用カ−ペツト |
EP0228041A3 (en) * | 1985-12-31 | 1988-12-07 | General Electric Company | Filled core materials having unfilled outer layers attached thereto |
DE68926797T2 (de) * | 1988-04-14 | 1997-01-16 | Idemitsu Petrochemical Co | Laminierte Stoffe und Artikel |
US5006394A (en) * | 1988-06-23 | 1991-04-09 | The Procter & Gamble Company | Multilayer polymeric film |
LU87402A1 (fr) * | 1988-12-06 | 1990-07-10 | Eurofloor Sa | Procede de production de revetements de sols ou de murs et produits obtenus |
EP0470760B1 (en) * | 1990-08-09 | 1997-05-14 | BXL Plastics Limited | Composite plastics film or sheet |
DE4107150C2 (de) * | 1991-03-06 | 1995-02-02 | Alkor Gmbh | Fußbodenbelagfolie |
DE4313037C2 (de) * | 1993-04-21 | 1997-06-05 | Pegulan Tarkett Ag | Mehrlagig aufgebauter thermoplastischer Fußbodenbelag auf Polyolefinbasis sowie Verfahren zu dessen Herstellung |
US5728476A (en) * | 1993-09-20 | 1998-03-17 | The Amtico Company Limited | Floor coverings |
-
1995
- 1995-11-21 GB GBGB9523781.4A patent/GB9523781D0/en active Pending
-
1996
- 1996-11-20 DE DE69626216T patent/DE69626216T2/de not_active Expired - Lifetime
- 1996-11-20 JP JP51950097A patent/JP4190580B2/ja not_active Expired - Fee Related
- 1996-11-20 WO PCT/GB1996/002859 patent/WO1997018939A1/en active IP Right Grant
- 1996-11-20 EP EP96939176A patent/EP0865351B1/en not_active Expired - Lifetime
- 1996-11-20 AT AT96939176T patent/ATE232450T1/de not_active IP Right Cessation
- 1996-11-21 US US08/754,576 patent/US5958563A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007038623A (ja) * | 2005-08-03 | 2007-02-15 | Hiroshima Kasei Ltd | 床材の製造方法および床材 |
Also Published As
Publication number | Publication date |
---|---|
EP0865351A1 (en) | 1998-09-23 |
EP0865351B1 (en) | 2003-02-12 |
DE69626216T2 (de) | 2003-11-20 |
US5958563A (en) | 1999-09-28 |
GB9523781D0 (en) | 1996-01-24 |
ATE232450T1 (de) | 2003-02-15 |
DE69626216D1 (de) | 2003-03-20 |
JP4190580B2 (ja) | 2008-12-03 |
WO1997018939A1 (en) | 1997-05-29 |
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