JP2013534877A - 使用済みカーペット繊維を用いるポリウレタンフォーム床材製造物の作製方法 - Google Patents
使用済みカーペット繊維を用いるポリウレタンフォーム床材製造物の作製方法 Download PDFInfo
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- JP2013534877A JP2013534877A JP2013515347A JP2013515347A JP2013534877A JP 2013534877 A JP2013534877 A JP 2013534877A JP 2013515347 A JP2013515347 A JP 2013515347A JP 2013515347 A JP2013515347 A JP 2013515347A JP 2013534877 A JP2013534877 A JP 2013534877A
- Authority
- JP
- Japan
- Prior art keywords
- fibers
- web layer
- polyurethane foam
- foam formulation
- weight
- 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
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Classifications
-
- 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
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/12—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins
- D06N3/14—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins with polyurethanes
-
- 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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
- B29C44/32—Incorporating or moulding on preformed parts, e.g. linings, inserts or reinforcements
- B29C44/332—Incorporating or moulding on preformed parts, e.g. linings, inserts or reinforcements the preformed parts being three-dimensional structures
-
- 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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
- B29C44/56—After-treatment of articles, e.g. for altering the shape
- B29C44/569—Shaping and joining components with different densities or hardness
-
- 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
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
-
- 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
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/0002—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate
-
- 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
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/0043—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by their foraminous structure; Characteristics of the foamed layer or of cellular layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2075/00—Use of PU, i.e. polyureas or polyurethanes or derivatives thereof, as moulding material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
- B29K2105/12—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of short lengths, e.g. chopped filaments, staple fibres or bristles
- B29K2105/128—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of short lengths, e.g. chopped filaments, staple fibres or bristles in the form of a mat
-
- 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
-
- 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
- D06N2205/04—Foam
-
- 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
- D06N2205/18—Scraps or recycled materials
-
- 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
- D06N2211/00—Specially adapted uses
- D06N2211/06—Building materials
- D06N2211/066—Floor coverings
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
- Y02P70/62—Manufacturing or production processes characterised by the final manufactured product related technologies for production or treatment of textile or flexible materials or products thereof, including footwear
-
- 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
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Carpets (AREA)
- Polyurethanes Or Polyureas (AREA)
- Laminated Bodies (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
Description
a)ウエブ層が150g/m2〜600g/m2の重量を有し、かつ、ウエブ層における繊維が0.75cm〜40cmの平均長さを有するように、少なくとも30重量%の繊維を含有するウエブ層を形成すること;
b)少なくとも1つのポリイソシアナートと、水と、当量重量が少なくとも500である少なくとも1つのポリオールとを含む冷却されたポリウレタンフォーム配合物を前記ウエブ層に連続的に加え、前記ウエブ層及び加えられたポリウレタンフォーム配合物を一緒に圧縮して、前記ウエブ層における前記繊維を機械的に完全に湿潤化すること;及び、その後、
c)前記湿潤化されたウエブ層を0.25インチ〜1.0インチの厚さの規格に合わせ、そして、前記規格を維持しながら、前記ポリウレタンフォーム配合物を80℃〜160℃の温度に加熱して、前記ポリウレタンフォーム配合物を硬化させて、5重量%〜50重量%の前記繊維を含有する硬化及び規格化されたポリウレタンフォーム緩衝材を製造すること を含む。
Cf=100(to−tf)/to
式中、Cfは圧縮永久ひずみであり、toは元の厚さであり、tfは最終の試料厚さである。
87%のプロピレンオキシド及び13%のエチレンオキシドの、当量重量が1030であり、公称的には三官能性であるランダムコポリマー:19部
88%の第一級ヒドロキシル基を有する、当量重量が1550であり、公称的には三官能性であるエチレンオキシドキャップドポリ(プロピレンオキシド):81部
ジエタノールアミンの水における85%溶液:0.6部
シリコーン界面活性剤:1.5部
水:3.61部
トリエチレンジアミンのジプロピレングリコールにおける33%溶液:0.17部
ジプロピレングリコールにおける30%のビス(ジメチルアミノエチル)エーテル:0.12部
Claims (10)
- 発砲ポリウレタン床材製造物(floor covering product)を調製するための方法であって、
a)ウエブ層が150g/m2〜660g/m2の重量を有し、かつ、前記ウエブ層における繊維が7cm〜140cmの平均長さを有するように、少なくとも30重量%の繊維を含有するウエブ層を形成すること;
b)少なくとも1つのポリイソシアナートと、水と、当量重量が少なくとも500である少なくとも1つのポリオールとを含む冷却されたポリウレタンフォーム配合物を前記ウエブ層に連続的に加え、前記ウエブ層及び加えられたポリウレタンフォーム配合物を一緒に圧縮して、前記ウエブ層における前記繊維を機械的に完全に湿潤化すること;及び、その後、
c)前記湿潤化されたウエブ層を0.25インチ〜1.0インチの厚さの規格に合わせ、そして、前記規格を維持しながら、前記ポリウレタンフォーム配合物を80℃〜160℃の温度に加熱して、前記ポリウレタンフォーム配合物を硬化させて、5重量%〜50重量%の前記繊維を含有する硬化及び規格化されたポリウレタンフォーム緩衝材を製造することを含む方法。 - 前記冷却されたポリウレタンフォーム配合物が、前記ウエブ層に加えられるとき、15℃以下の温度を有する、請求項1に記載の方法。
- 前記冷却されたポリウレタンフォーム配合物が、前記ウエブ層に加えられるとき、10℃以下の温度を有する、請求項2に記載の方法。
- 前記ウエブ層が、少なくとも50重量%の繊維を含有する、請求項1から2のいずれかに記載の方法。
- 前記ウエブ層がさらに、少なくとも50重量%の繊維を含有する、請求項1から3のいずれかに記載の方法。
- 前記ウエブ層がカーディング処理(carded)繊維を含有する、請求項1から4のいずれかに記載の方法。
- 前記繊維が使用済み(postconsumer)カーペット材製造物から得られる、請求項1から5のいずれかに記載の方法。
- 前記発泡ポリウレタン床材製造物が3ポンド/立方フィート〜10ポンド/立方フィート(48kg/m3〜160kg/m3)の密度を有する、請求項1から6のいずれかに記載の方法。
- 請求項1から7のいずれかに記載される方法によって製造される発泡ポリウレタン床材製造物。
- 5%〜30%の繊維を含有する、請求項8に記載の製造物。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US35486310P | 2010-06-15 | 2010-06-15 | |
US61/354,863 | 2010-06-15 | ||
PCT/US2011/037089 WO2011159424A1 (en) | 2010-06-15 | 2011-05-19 | Method for making polyurethane foam floor covering products with postconsumer carpet fibers |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013534877A true JP2013534877A (ja) | 2013-09-09 |
JP5759539B2 JP5759539B2 (ja) | 2015-08-05 |
Family
ID=44533561
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013515347A Active JP5759539B2 (ja) | 2010-06-15 | 2011-05-19 | 使用済みカーペット繊維を用いるポリウレタンフォーム床材製造物の作製方法 |
Country Status (8)
Country | Link |
---|---|
US (2) | US20130059145A1 (ja) |
EP (1) | EP2582506B1 (ja) |
JP (1) | JP5759539B2 (ja) |
CN (1) | CN103068546B (ja) |
AU (1) | AU2011265696B2 (ja) |
ES (1) | ES2727720T3 (ja) |
HK (1) | HK1179215A1 (ja) |
WO (1) | WO2011159424A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102965758B (zh) * | 2012-12-07 | 2014-11-05 | 浙江华峰氨纶股份有限公司 | 一种利用氨纶废丝生产高回弹氨纶纤维的方法 |
CN110643009A (zh) | 2018-06-27 | 2020-01-03 | 科思创德国股份有限公司 | 聚氨酯软质泡沫 |
CN111500053A (zh) * | 2020-04-20 | 2020-08-07 | 江苏建筑职业技术学院 | 一种弹性体废料再生配置复合保温减振材料的方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5017508B1 (ja) * | 1964-03-14 | 1975-06-21 | ||
JPS55150333A (en) * | 1979-05-11 | 1980-11-22 | Nisshinbo Ind Inc | Manufacturing of fiber reinforced resin foaming body |
JPH03500515A (ja) * | 1988-04-08 | 1991-02-07 | セントライト・コーポレーション | 強化高分子複合体 |
JP2002337159A (ja) * | 2001-05-18 | 2002-11-27 | Sumika Bayer Urethane Kk | 天然繊維で補強されたポリウレタン/ポリウレア成形品の製造方法 |
US20050260913A1 (en) * | 2004-05-21 | 2005-11-24 | Doesburg Van I | Floor covering product including recycled material and method of making same |
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-
2011
- 2011-05-19 JP JP2013515347A patent/JP5759539B2/ja active Active
- 2011-05-19 AU AU2011265696A patent/AU2011265696B2/en active Active
- 2011-05-19 CN CN201180039606.0A patent/CN103068546B/zh active Active
- 2011-05-19 EP EP11725233.8A patent/EP2582506B1/en active Active
- 2011-05-19 ES ES11725233T patent/ES2727720T3/es active Active
- 2011-05-19 US US13/698,308 patent/US20130059145A1/en not_active Abandoned
- 2011-05-19 WO PCT/US2011/037089 patent/WO2011159424A1/en active Application Filing
-
2013
- 2013-05-30 HK HK13106403.3A patent/HK1179215A1/zh unknown
-
2015
- 2015-11-18 US US14/945,416 patent/US9689112B2/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5017508B1 (ja) * | 1964-03-14 | 1975-06-21 | ||
JPS55150333A (en) * | 1979-05-11 | 1980-11-22 | Nisshinbo Ind Inc | Manufacturing of fiber reinforced resin foaming body |
JPH03500515A (ja) * | 1988-04-08 | 1991-02-07 | セントライト・コーポレーション | 強化高分子複合体 |
JP2002337159A (ja) * | 2001-05-18 | 2002-11-27 | Sumika Bayer Urethane Kk | 天然繊維で補強されたポリウレタン/ポリウレア成形品の製造方法 |
US20050260913A1 (en) * | 2004-05-21 | 2005-11-24 | Doesburg Van I | Floor covering product including recycled material and method of making same |
Also Published As
Publication number | Publication date |
---|---|
ES2727720T3 (es) | 2019-10-18 |
EP2582506B1 (en) | 2019-03-06 |
AU2011265696B2 (en) | 2014-09-18 |
US20160069016A1 (en) | 2016-03-10 |
WO2011159424A1 (en) | 2011-12-22 |
CN103068546B (zh) | 2015-11-25 |
US9689112B2 (en) | 2017-06-27 |
JP5759539B2 (ja) | 2015-08-05 |
EP2582506A1 (en) | 2013-04-24 |
CN103068546A (zh) | 2013-04-24 |
US20130059145A1 (en) | 2013-03-07 |
HK1179215A1 (zh) | 2013-09-27 |
AU2011265696A1 (en) | 2013-01-24 |
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