[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

GB720922A - Marbleizing plastic sheet - Google Patents

Marbleizing plastic sheet

Info

Publication number
GB720922A
GB720922A GB1082253A GB1082253A GB720922A GB 720922 A GB720922 A GB 720922A GB 1082253 A GB1082253 A GB 1082253A GB 1082253 A GB1082253 A GB 1082253A GB 720922 A GB720922 A GB 720922A
Authority
GB
United Kingdom
Prior art keywords
bite
sheet
thermoplastic material
marbleizing
plastic sheet
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.)
Expired
Application number
GB1082253A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Union Carbide Corp
Original Assignee
Union Carbide and Carbon Corp
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 US28592452 external-priority patent/US2740991A/en
Application filed by Union Carbide and Carbon Corp filed Critical Union Carbide and Carbon Corp
Publication of GB720922A publication Critical patent/GB720922A/en
Expired legal-status Critical Current

Links

Classifications

    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06NWALL, 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
    • D06N7/00Flexible sheet materials not otherwise provided for, e.g. textile threads, filaments, yarns or tow, glued on macromolecular material
    • D06N7/0005Floor covering on textile basis comprising a fibrous substrate being coated with at least one layer of a polymer on the top surface
    • D06N7/0028Floor covering on textile basis comprising a fibrous substrate being coated with at least one layer of a polymer on the top surface characterised by colour effects, e.g. craquelé, reducing gloss
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00Mixing; Kneading
    • B29B7/002Methods
    • B29B7/007Methods for continuous mixing
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00Mixing; Kneading
    • B29B7/30Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/34Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
    • B29B7/52Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices with rollers or the like, e.g. calenders
    • B29B7/56Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices with rollers or the like, e.g. calenders with co-operating rollers, e.g. with repeated action, i.e. the material leaving a set of rollers being reconducted to the same set or being conducted to a next set
    • B29B7/568Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices with rollers or the like, e.g. calenders with co-operating rollers, e.g. with repeated action, i.e. the material leaving a set of rollers being reconducted to the same set or being conducted to a next set with consecutive sets of rollers or a train of rollers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/22Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
    • B29C43/30Making multilayered or multicoloured articles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B44DECORATIVE ARTS
    • B44FSPECIAL DESIGNS OR PICTURES
    • B44F5/00Designs characterised by irregular areas, e.g. mottled patterns
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B44DECORATIVE ARTS
    • B44FSPECIAL DESIGNS OR PICTURES
    • B44F9/00Designs imitating natural patterns
    • B44F9/04Designs imitating natural patterns of stone surfaces, e.g. marble

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

720,922. Making sheet material from thermoplastic material by rolling. UNION CARBIDE & CARBON CORPORATION. April 20, 1953 [May 3, 1952], No. 10822/53. Class 87 (2) Marbled sheet is made by feeding hot granular thermoplastic material, e.g. containing a copolymer of vinvl acetate and vinyl chloride at a temperature not less than 110‹C. to the first bite of a calender (Fig. 1) together with cold coloured slivers which are arranged with their axes parallel to the rolls, after which the sheet forms into folds at the second bite which exerts lateral pressure on the colour streaks to give a marble-like effect as in Fig. 5. The strip is cooled by passing over the bottom roller.
GB1082253A 1952-05-03 1953-04-20 Marbleizing plastic sheet Expired GB720922A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US720922XA 1952-05-03 1952-05-03
US28592452 US2740991A (en) 1952-05-03 1952-05-03 Marbling plastic sheet

Publications (1)

Publication Number Publication Date
GB720922A true GB720922A (en) 1954-12-29

Family

ID=26752994

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1082253A Expired GB720922A (en) 1952-05-03 1953-04-20 Marbleizing plastic sheet

Country Status (2)

Country Link
BE (1) BE519657A (en)
GB (1) GB720922A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0046579A1 (en) * 1980-08-22 1982-03-03 Wacker-Chemie GmbH Process for producing grained patterns on moulded parts of polymer materials
EP0052219A1 (en) * 1980-11-15 1982-05-26 Hüls Troisdorf Aktiengesellschaft Process for manufacturing patterned tiles of thermoplastic materials
GB2142322A (en) * 1983-07-02 1985-01-16 David Mark Lapworth Combination lid and spoon
WO2011018097A1 (en) * 2009-08-11 2011-02-17 Armstrong Dlw Ag Plastic layer having a visible inner discontinuity

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0046579A1 (en) * 1980-08-22 1982-03-03 Wacker-Chemie GmbH Process for producing grained patterns on moulded parts of polymer materials
EP0052219A1 (en) * 1980-11-15 1982-05-26 Hüls Troisdorf Aktiengesellschaft Process for manufacturing patterned tiles of thermoplastic materials
GB2142322A (en) * 1983-07-02 1985-01-16 David Mark Lapworth Combination lid and spoon
WO2011018097A1 (en) * 2009-08-11 2011-02-17 Armstrong Dlw Ag Plastic layer having a visible inner discontinuity

Also Published As

Publication number Publication date
BE519657A (en) 1953-05-30

Similar Documents

Publication Publication Date Title
ES250614A1 (en) Improvements in or relating to extruded foamed polystyrene
GB1150632A (en) Improvements in and relating to Material for Use in Making Plastics Bags with Manually Operable Fastener Means
GB1101824A (en) Process for the manufacture of thermoplastic films
GB720922A (en) Marbleizing plastic sheet
GB1322535A (en) Calendering of polymeric materials
GB1455079A (en) Appatatus and method for embossing thermoplastic film
JPS5424644A (en) Heat-sensitive recording material
GB806698A (en) Improvements in and relating to the manufacture of embroidered designs
GB777748A (en) Improvements in or relating to a method of making linoleum type sheet material
GB796612A (en) Improvements in or relating to methods of and machines for the production of microporous plates of a plastic substance
GB846548A (en) Improved process for the manufacture of coated textile fabrics
GB511253A (en) Improved sheeting machine for dough or other plastic material
GB736009A (en) Improvements in the manufacture of patterned thermoplastic sheet material
GB865833A (en) Composite sheet and web materials
GB716185A (en) Improvements in or relating to pile carpets, rugs and the like
JPS55140396A (en) Speaker unit
GB387869A (en) Improvements in or relating to stiffened metal sheets, more especially for all-metalsurface coverings of aeronautical machines
ES323772A1 (en) Procedure for the incorporation of visible sheets inside soap pills. (Machine-translation by Google Translate, not legally binding)
GB379217A (en) An improved process for the manufacture of biscuits or the like articles and machinetherefor
GB1157842A (en) Apparatus for the manufacture of Plastics Sheets and Tubes
GB744909A (en) Improvements in or relating to carbon paper or the like
GB737477A (en) Improvements relating to reflector devices for heaters
GB801971A (en) Improvements relating to methods of stretching long lengths of sheet material while preventing substantial narrowing of said material
AU969752A (en) Improvements relating tothe control ofa continuous sheet passing over rolls
GB1217493A (en) Method and apparatus for making sheets of polymeric material