ATE44782T1 - Herstellung eines festen polymeren materials. - Google Patents

Herstellung eines festen polymeren materials.

Info

Publication number
ATE44782T1
ATE44782T1 AT86300937T AT86300937T ATE44782T1 AT E44782 T1 ATE44782 T1 AT E44782T1 AT 86300937 T AT86300937 T AT 86300937T AT 86300937 T AT86300937 T AT 86300937T AT E44782 T1 ATE44782 T1 AT E44782T1
Authority
AT
Austria
Prior art keywords
roller
production
polymeric material
solid polymeric
perforated
Prior art date
Application number
AT86300937T
Other languages
English (en)
Inventor
Gerald Hallworth
Original Assignee
Dow Chemical 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
Priority claimed from GB858503859A external-priority patent/GB8503859D0/en
Priority claimed from GB858509051A external-priority patent/GB8509051D0/en
Priority claimed from GB858531895A external-priority patent/GB8531895D0/en
Application filed by Dow Chemical Co filed Critical Dow Chemical Co
Application granted granted Critical
Publication of ATE44782T1 publication Critical patent/ATE44782T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/40—Distributing applied liquids or other fluent materials by members moving relatively to surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
    • B05C11/02—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface ; Controlling means therefor; Control of the thickness of a coating by spreading or distributing liquids or other fluent materials already applied to the coated surface
    • B05C11/023—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface
    • B05C11/025—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface with an essentially cylindrical body, e.g. roll or rod
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C3/00—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material
    • B05C3/18—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material only one side of the work coming into contact with the liquid or other fluent 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
    • 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
    • D06N7/0089—Underlays
    • 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
    • D06N7/0092—Non-continuous polymer coating on the fibrous substrate, e.g. plastic dots on fabrics
    • 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
    • D06N2205/02—Dispersion
    • D06N2205/023—Emulsion, aqueous dispersion, latex
    • 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
    • Y10T428/23907—Pile or nap type surface or component
    • Y10T428/23979—Particular backing structure or composition

Landscapes

  • Textile Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
  • Laminated Bodies (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
AT86300937T 1985-02-14 1986-02-12 Herstellung eines festen polymeren materials. ATE44782T1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB858503859A GB8503859D0 (en) 1985-02-14 1985-02-14 Backing layers for carpeting
GB858509051A GB8509051D0 (en) 1985-04-09 1985-04-09 Coating surfaces
GB858531895A GB8531895D0 (en) 1985-12-30 1985-12-30 Adhesive layer for carpeting
EP19860300937 EP0192403B1 (de) 1985-02-14 1986-02-12 Herstellung eines festen polymeren Materials

Publications (1)

Publication Number Publication Date
ATE44782T1 true ATE44782T1 (de) 1989-08-15

Family

ID=27262585

Family Applications (2)

Application Number Title Priority Date Filing Date
AT86300937T ATE44782T1 (de) 1985-02-14 1986-02-12 Herstellung eines festen polymeren materials.
AT86300938T ATE78195T1 (de) 1985-02-14 1986-02-12 Aufbringen von ueberzuegen auf oberflaechen.

Family Applications After (1)

Application Number Title Priority Date Filing Date
AT86300938T ATE78195T1 (de) 1985-02-14 1986-02-12 Aufbringen von ueberzuegen auf oberflaechen.

Country Status (8)

Country Link
US (3) US4752510A (de)
EP (2) EP0191631B1 (de)
CN (2) CN1004333B (de)
AT (2) ATE44782T1 (de)
AU (2) AU583593B2 (de)
CA (2) CA1275877C (de)
DE (2) DE3664498D1 (de)
GB (2) GB2171411B (de)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2171411B (en) * 1985-02-14 1989-06-14 Gerald Hallworth Formation of solid polymeric material
GB8726104D0 (en) * 1987-11-06 1987-12-09 Ind Latex Compounds Ltd Coating method
GB2220872B (en) * 1988-06-16 1992-07-08 Dow Chemical Co Bonding backing material to a substrate in carpet manufacture
CA2051634A1 (en) * 1989-05-22 1990-11-23 Harry J. Lader Method of bonding with water-based adhesives
DE4020420A1 (de) * 1990-06-27 1992-01-02 Volker Ludwig Verfahren zum auftragen von fluessigen, pastoesen oder plastischen substanzen auf ein substrat
GB9019265D0 (en) * 1990-09-04 1990-10-17 Dow Chemical Co Method of forming carpeting(graphics designs)
US5288540A (en) * 1991-06-21 1994-02-22 Formica Technology Delaware Damage resistant decorative laminate having excellent appearance and cleanability and methods of producing same
US5466739A (en) * 1992-04-28 1995-11-14 Japan Synthetic Rubber Co., Ltd. Water-based maskant composition and chemical milling method using the same
US5342872A (en) * 1992-11-02 1994-08-30 Quality Manufacturing Incorporated Peelable and recoverable aqueous film-forming composition
US5284897A (en) * 1992-11-16 1994-02-08 Borden, Inc. Thixotropic adhesive gel
US5473005A (en) * 1992-11-16 1995-12-05 Borden, Inc. Thixotropic adhesive gel
CN1045646C (zh) * 1992-12-22 1999-10-13 永鉎织造厂有限公司 单面涂布织造布之制造方法
FR2708533B1 (fr) * 1993-07-30 1995-10-20 France Assessoires Automobiles Tapis de sol à fixation par adhérence.
CN1039450C (zh) * 1994-03-18 1998-08-05 于善杰 防腐金属管道的制备方法
US5814369A (en) * 1995-12-14 1998-09-29 Environmental Reprocessing, Inc. System and method for depositing media in a pattern on a moving sheet using a media retaining member
US6162309A (en) 1998-04-21 2000-12-19 Burlington Industries, Inc. Reinforced foam backed carpet
US20030129354A1 (en) * 1998-08-03 2003-07-10 William O. Burke Floor mat exhibiting reduced rippling effects and improved delaminating characteristics of its tufted pile fibers
WO2000073382A1 (fr) * 1999-05-28 2000-12-07 Jsr Corporation Emulsion d'elastomere thermoplastique et son procede de production
CA2289832C (en) * 1999-07-09 2009-01-27 Alan P. Sellers Heat gellable latex composition and method of making same
WO2002018691A2 (en) * 2000-08-28 2002-03-07 Mani Shankar Almal Jute/cotton composites for use in the manufacture of footwear components and method of manufacture of such composites
US6511704B1 (en) 2000-09-28 2003-01-28 Environmental Reprocessing, Inc. System and method for depositing granules in a frame pattern
US20040258874A1 (en) * 2002-03-07 2004-12-23 Peter Desai Surface coverings containing styrene polymers
US6936446B2 (en) * 2002-06-19 2005-08-30 Eliminite, Inc. Light weight medium for growing microorganisms
US20040097614A1 (en) * 2002-11-14 2004-05-20 Adrian Merrington Composite materials from foundry waste
US20050129968A1 (en) * 2003-12-15 2005-06-16 Henkel Consumer Adhesives, Inc. Embossed film with adhesive or without adhesive or laminated to bottom non-slip surface to simulate a leather or linen texture for lining shelves and drawers
US20050129894A1 (en) * 2003-12-16 2005-06-16 Henkel Consumer Adhesives, Inc. Flexible plastic or vinyl sheeting coated with adhesive for refinishing
CN1311126C (zh) * 2004-03-23 2007-04-18 褚乃博 化纤针刺背涂橡胶毯的生产方法
CN1311125C (zh) * 2004-03-23 2007-04-18 褚乃博 一种化纤针刺背涂橡胶毯的生产方法
US7491439B2 (en) * 2004-09-27 2009-02-17 Henkel Corporation Shelf liner with natural fibers
DE602006016745D1 (de) * 2005-03-11 2010-10-21 Toray Industries Auftragsvorrichtung, auftragsverfahren und verfahren zur herstellung einer bahn mit einem überzugsfilm
US20070141331A1 (en) * 2005-12-20 2007-06-21 Beaulieu Group, Llc D/B/A Beaulieu Of America Finely divided glass filler for rubber latex adhesive compositions
US20080050519A1 (en) * 2006-08-25 2008-02-28 Eugene Hubbuch Latex composition, latex foam, latex foam products and methods of making same
FR2910904B1 (fr) * 2006-12-27 2009-03-06 Michelin Soc Tech Bande de roulement dont la composition comporte une poudre de gomme de xanthane
US20080184642A1 (en) * 2007-02-05 2008-08-07 Laura Sebastian Latex foam insulation and method of making and using same
GB0804487D0 (en) * 2008-03-11 2008-04-16 Terram Ltd Cellular structures
US20090235507A1 (en) * 2008-03-24 2009-09-24 Arthur Henry Cashin Method Of Repairing A Ballistics Barrier
US20090235814A1 (en) * 2008-03-24 2009-09-24 Cashin Arthur H Mobile Reconfigurable Barricade
US20090250675A1 (en) * 2008-03-24 2009-10-08 Arthur Henry Cashin Vehicle Barrier
US8124186B2 (en) 2009-01-15 2012-02-28 Shurtech Brands, Llc Method of forming a shelf liner
BE1018982A5 (de) * 2009-11-03 2011-12-06 Eoc Belgium
GB2494376B (en) * 2011-07-15 2014-12-31 Robert Julian Simmons Bubbles barrier
GB2493007B (en) 2011-07-21 2017-08-30 Fiberweb Holdings Ltd Confinement structures for particulate fill materials
CN102995456B (zh) * 2012-10-12 2014-06-25 浙江拓空实业有限公司 一种生产合成革的带式发泡成形机
CN103895331B (zh) * 2014-03-17 2016-02-17 肖鹏程 一种全自动织带圆网印刷滴胶设备
EP3447102B1 (de) * 2017-08-22 2020-01-01 Bostik SA Neuer wasserbasierter klebstoff zum verbinden von cellulosebasierten substraten
CN113061200B (zh) * 2021-04-15 2022-12-13 成都盛帮密封件股份有限公司 一种胶乳凝固剂及其制备方法和应用
CN115652646B (zh) * 2022-09-26 2024-03-29 海宁杰盛新材料有限公司 聚氨酯服装面料涂层机构

Family Cites Families (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1143656A (de) * 1900-01-01
CA800051A (en) * 1968-11-26 Polymer Corporation Limited Silica and silica-containing vulcanizates
CA520794A (en) * 1956-01-17 E.I. Du Pont De Nemours And Company Aqueous dispersions of water-insoluble organic polymers containing colloidal silica
US2352463A (en) * 1940-06-15 1944-06-27 Johnson & Johnson Adhesive coated fabric and barrier coating composition therefor
US2517737A (en) * 1940-07-25 1950-08-08 J D Silverman Stabilized dispersions and shaped articles made therefrom
US2909278A (en) * 1957-09-03 1959-10-20 Johnson & Johnson Adhesive-coated fabrics
NL272499A (de) * 1960-12-14
DE1619203A1 (de) * 1967-05-27 1970-09-10 Basf Ag Verfahren zur Beschichtung der Unterseite von textilen Bodenbelaegen
US3933579A (en) * 1968-11-28 1976-01-20 Dulux Australia Limited Vesiculated polymer granules
DE2032398C3 (de) * 1969-07-07 1975-07-03 Zimmer, Peter, Kufstein, Tirol (Oesterreich) Einrichtung zum Bedrucken oder Beschichten von flächenförmigem Material
US3925271A (en) * 1972-03-28 1975-12-09 Johnson & Johnson Pressure sensitive adhesive composition
GB1443927A (en) * 1972-07-25 1976-07-28 Flogates Ltd Jointing methods
AT319178B (de) * 1972-11-22 1974-12-10 Zimmer Johannes Verfahren zum Verfestigen von Vliesstoffen
AT315800B (de) * 1973-03-30 1974-06-10 Zimmer Johannes Rundschablonen-Siebdruckmaschine
US4077809A (en) * 1974-08-20 1978-03-07 Mark Plunguian Cellular cementitious compositions and method of producing same
US4016831A (en) * 1975-04-07 1977-04-12 Burlington Industries, Inc. Apparatus for applying a foam backing to fabric
AT337644B (de) * 1975-08-29 1977-07-11 Zimmer Johannes Rakelrolle, insbesondere fur den schablonendruck
US4094685A (en) * 1976-07-23 1978-06-13 Polymerics, Inc. Expandable polymeric coating compositions
GB1604215A (en) * 1977-03-18 1981-12-02 Hercules Ltd Seed suspension
CA1132357A (en) * 1977-03-18 1982-09-28 Gianfranco Mecatti Suspension medium
US4109034A (en) * 1977-10-12 1978-08-22 Armstrong Cork Company Method of and apparatus for controlling thickness of coating applied to moving fabric
US4179298A (en) * 1978-01-18 1979-12-18 The Dow Chemical Company Flame retardant intumescent polyamides
US4157322A (en) * 1978-01-19 1979-06-05 Merck & Co., Inc., Water diverting gel compositions
HU176137B (en) * 1978-03-06 1980-12-28 Muanyagipari Kutato Intezet Process for controlled hardening unsaturated polyester r resines
JPS5578074A (en) * 1978-12-08 1980-06-12 Matsushita Electric Works Ltd Sealing agent
US4356819A (en) * 1979-03-21 1982-11-02 Advance Tapes (U.K) Limited Article of manufacture having adhesive properties
US4239821A (en) * 1979-04-10 1980-12-16 Dayco Corporation Apparatus for and method of coating a wear layer of a carpeting strip with curable latex foam
US4476276A (en) * 1979-06-25 1984-10-09 Minnesota Mining And Manufacturing Company Latex-reinforced polyurethane sewer sealing composition
US4350785A (en) * 1979-10-24 1982-09-21 Hollister Incorporated Silica-containing protective adhesive paste for use with ostomy appliances
DE3005748C2 (de) * 1980-02-15 1984-05-03 Wilhelm Schön KG, 4428 Rosendahl Trockenmörtelmischung zum Verlegen von Fliesen, Kacheln, Platten und anderen Belägen
DE3021693A1 (de) * 1980-06-10 1981-12-17 Braun, Bernd, Dr.med., 3508 Melsungen Verfahren zum schuetzen von baeumen und pflanzen gegen das verbeissen durch wild
JPS5711863A (en) * 1980-06-24 1982-01-21 Tokuyama Soda Kk Plaster mortar composition
JPS5792557A (en) * 1980-11-27 1982-06-09 Shikoku Kaken Kogyo Kk Undercoating treating composition
GB2136822B (en) * 1981-02-14 1985-04-17 Grace W R & Co Sealing compositions
US4357373A (en) * 1981-04-15 1982-11-02 Armstrong World Industries, Inc. Apparatus for applying latex coating to moving fabric
JPS582375A (ja) * 1981-06-30 1983-01-07 Sanyo Kokusaku Pulp Co Ltd 木質複合板用シ−リング組成物
FR2526437B1 (fr) * 1982-05-07 1987-01-23 Oberle Patrick Composition de latex et son application a la production d'une mousse resistant a la carbonisation
US4505976A (en) * 1983-02-15 1985-03-19 Johnson & Johnson Products, Inc. Stoma seal adhesive
JPS59202279A (ja) * 1983-05-02 1984-11-16 Sekisui Chem Co Ltd 構造体補強用グラウト材
US4585826A (en) * 1985-01-28 1986-04-29 The Firestone Tire & Rubber Company Natural rubber containing compositions with increased tear strength
GB2171411B (en) * 1985-02-14 1989-06-14 Gerald Hallworth Formation of solid polymeric material
US4647618A (en) * 1985-05-24 1987-03-03 Dow Corning Corporation Method of producing a silicone water-based elastomer
US4626567A (en) * 1985-10-25 1986-12-02 Beecham Home Improvement Products Inc. Water-resistant clear and colored acrylic latex sealant

Also Published As

Publication number Publication date
EP0191631A2 (de) 1986-08-20
DE3685966D1 (de) 1992-08-20
US4781781A (en) 1988-11-01
GB8603324D0 (en) 1986-03-19
CA1275877C (en) 1990-11-06
CA1291286C (en) 1991-10-22
CN1004333B (zh) 1989-05-31
EP0191631B1 (de) 1992-07-15
US4722954A (en) 1988-02-02
GB2172851B (en) 1989-06-14
US4752510A (en) 1988-06-21
ATE78195T1 (de) 1992-08-15
AU5360286A (en) 1986-08-21
GB8603325D0 (en) 1986-03-19
GB2171411B (en) 1989-06-14
AU583593B2 (en) 1989-05-04
GB2172851A (en) 1986-10-01
EP0191631A3 (en) 1987-08-12
DE3664498D1 (en) 1989-08-24
AU5360386A (en) 1986-08-21
CN1015385B (zh) 1992-02-05
GB2171411A (en) 1986-08-28
EP0192403A1 (de) 1986-08-27
DE3685966T2 (de) 1992-12-24
EP0192403B1 (de) 1989-07-19
CN86101644A (zh) 1986-09-10
CN86101246A (zh) 1986-09-10
AU590252B2 (en) 1989-11-02

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee