GB728203A - A method for improving and controlling the degree of adhesion of polyetehylene coatings to paper - Google Patents

A method for improving and controlling the degree of adhesion of polyetehylene coatings to paper

Info

Publication number
GB728203A
GB728203A GB22386/53A GB2238653A GB728203A GB 728203 A GB728203 A GB 728203A GB 22386/53 A GB22386/53 A GB 22386/53A GB 2238653 A GB2238653 A GB 2238653A GB 728203 A GB728203 A GB 728203A
Authority
GB
United Kingdom
Prior art keywords
polyethylene
paper
coating
coated paper
adhesion
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
GB22386/53A
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
Application filed by Union Carbide and Carbon Corp filed Critical Union Carbide and Carbon Corp
Publication of GB728203A publication Critical patent/GB728203A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H25/00—After-treatment of paper not provided for in groups D21H17/00 - D21H23/00
    • D21H25/08—Rearranging applied substances, e.g. metering, smoothing; Removing excess material
    • D21H25/12—Rearranging applied substances, e.g. metering, smoothing; Removing excess material with an essentially cylindrical body, e.g. roll or rod
    • D21H25/14—Rearranging applied substances, e.g. metering, smoothing; Removing excess material with an essentially cylindrical body, e.g. roll or rod the body being a casting drum, a heated roll or a calender
    • 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

Landscapes

  • Application Of Or Painting With Fluid Materials (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

728,203. Polyethylene and polyethylene-wax coated paper; coating webs. UNION CARBIDE & CARBON CORPORATION. Aug. 13, 1953 [Sept. 3, 1952], No. 22386/53. Class 140. The adhesion of extruded polyethylene or polyethylene and paraffin or microcrystalline wax mixture coatings which have been calendered on to paper is improved by heating the coated papers to 130-175‹ C. for not more than 10 seconds or to 110-150‹ C. for not more than 8 seconds, respectively. Paper 12 from roll 3 passes through coating rolls 4, 5 where polyethylene or polyethylene-wax mixture coating film 11, extruded from die 2, is applied. The coated paper is passed over revolving drum 6, which may be heated between 105‹ and 195‹ C., under bank of radiant heaters 13. The coated paper then passes through chilled rolls 7, 8 and 9 to wind up roll 10. Variation of paper speed, number and power of heaters and their distance from the coated paper, and of drum heating controls the heating process. Overheating causes pin-holes in the coating.
GB22386/53A 1952-09-03 1953-08-13 A method for improving and controlling the degree of adhesion of polyetehylene coatings to paper Expired GB728203A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US728203XA 1952-09-03 1952-09-03

Publications (1)

Publication Number Publication Date
GB728203A true GB728203A (en) 1955-04-13

Family

ID=22109950

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22386/53A Expired GB728203A (en) 1952-09-03 1953-08-13 A method for improving and controlling the degree of adhesion of polyetehylene coatings to paper

Country Status (1)

Country Link
GB (1) GB728203A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3043738A (en) * 1957-09-06 1962-07-10 Demeter Jozsef Applying thermosetting resin to porous support by using vacuum
US3121657A (en) * 1956-08-23 1964-02-18 Riegel Paper Corp Tea bag paper
US3165432A (en) * 1960-03-16 1965-01-12 St Regis Paper Co Method of coating a porous sheet material by extrusion
US3186886A (en) * 1961-12-12 1965-06-01 West Point Mfg Co Process of manufacturing fusible interlining
US3264167A (en) * 1962-10-17 1966-08-02 Du Pont Carpet backing laminate
US3498865A (en) * 1967-03-27 1970-03-03 Int Paper Co Method of coating paper

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3121657A (en) * 1956-08-23 1964-02-18 Riegel Paper Corp Tea bag paper
US3043738A (en) * 1957-09-06 1962-07-10 Demeter Jozsef Applying thermosetting resin to porous support by using vacuum
US3165432A (en) * 1960-03-16 1965-01-12 St Regis Paper Co Method of coating a porous sheet material by extrusion
US3186886A (en) * 1961-12-12 1965-06-01 West Point Mfg Co Process of manufacturing fusible interlining
US3264167A (en) * 1962-10-17 1966-08-02 Du Pont Carpet backing laminate
US3498865A (en) * 1967-03-27 1970-03-03 Int Paper Co Method of coating paper

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