GB1519493A - Process and apparatus for the curing of coatings on sensitive substrates by electron irradiation - Google Patents

Process and apparatus for the curing of coatings on sensitive substrates by electron irradiation

Info

Publication number
GB1519493A
GB1519493A GB2482275A GB2482275A GB1519493A GB 1519493 A GB1519493 A GB 1519493A GB 2482275 A GB2482275 A GB 2482275A GB 2482275 A GB2482275 A GB 2482275A GB 1519493 A GB1519493 A GB 1519493A
Authority
GB
United Kingdom
Prior art keywords
radiation
substrate
coating
path
coatings
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
GB2482275A
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.)
Energy Sciences Inc
Original Assignee
Energy Sciences Inc
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 Energy Sciences Inc filed Critical Energy Sciences Inc
Publication of GB1519493A publication Critical patent/GB1519493A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/24—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer not being coherent before laminating, e.g. made up from granular material sprinkled onto a substrate
    • 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
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/06—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation
    • B05D3/068—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation using ionising radiations (gamma, X, electrons)
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
    • B29C35/10—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation for articles of indefinite length
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
    • B29C35/0866—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using particle radiation
    • B29C2035/0877—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using particle radiation using electron radiation, e.g. beta-rays
    • 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
    • B32B2310/00—Treatment by energy or chemical effects
    • B32B2310/08—Treatment by energy or chemical effects by wave energy or particle radiation
    • B32B2310/0875—Treatment by energy or chemical effects by wave energy or particle radiation using particle radiation
    • B32B2310/0887—Treatment by energy or chemical effects by wave energy or particle radiation using particle radiation using electron radiation, e.g. beta-rays

Landscapes

  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Physics & Mathematics (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Thermal Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Coating Apparatus (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

1519493 Radiation curing of coatings ENERGY SCIENCES INC 10 June 1975 [9 Dec 1974] 24822/75 Heading B2E [Also in Divisions B5 and Dl] A process for electron-beam curing of a coating comprises passing the coated substrate along a predetermined path, directing electron strip beam radiation through an electronpermeable window at a preselected region of the path with the radiation extending linearly along the path, accelerating the radiation in a direction substantially perpendicular to the path, adjusting the radiation within energy limits of from 50 to 30 KeV and with doses of 0.5-8 megarads in dependence of the thickness and materials of the coating and substrate so that a maximum amount of electron beam energy is concentrated in the coating to cure the coating, with minimum beam energy concentration in the substrate. The method may be used to apply a pressuresensitive adhesive to paper, vinyl, vinylasbestos, cork, wood, cotton, polystyrene, nylon, urethane film and leather. The method is also particularly suitable for application of coatings to strand-like substrates such as wires, cables, filaments, strings, yarns and threads. A reflector may be positioned behind the substrate to reflect the radiation back onto the coated substrate. In an embodiment the coating is first applied to release sheet, cured by radiation, a tie coat is applied to the first coat and the substrate applied to the tie coat.
GB2482275A 1974-12-09 1975-06-10 Process and apparatus for the curing of coatings on sensitive substrates by electron irradiation Expired GB1519493A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US53094274A 1974-12-09 1974-12-09

Publications (1)

Publication Number Publication Date
GB1519493A true GB1519493A (en) 1978-07-26

Family

ID=24115615

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2482275A Expired GB1519493A (en) 1974-12-09 1975-06-10 Process and apparatus for the curing of coatings on sensitive substrates by electron irradiation

Country Status (8)

Country Link
JP (1) JPS5177800A (en)
CA (1) CA1055421A (en)
DE (1) DE2542575A1 (en)
ES (1) ES440309A1 (en)
FR (1) FR2294036A1 (en)
GB (1) GB1519493A (en)
IT (1) IT1052512B (en)
SE (1) SE423187B (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4311766A (en) 1979-09-24 1982-01-19 Scott Paper Company Release coatings
EP0045014A1 (en) * 1980-07-28 1982-02-03 Kennecott Corporation Apparatus for electron curing of resin coated webs
EP0050398A2 (en) * 1980-10-02 1982-04-28 Scott Paper Company Release sheet and method and apparatus of providing surface replication in a release coating
US4388137A (en) 1978-12-07 1983-06-14 Mobil Oil Corporation Process for transfer coating with radiation-curable compositions
EP0904594A1 (en) * 1996-06-12 1999-03-31 American International Technologies, Inc Actinic radiation source having anode that includes a window area formed by a thin, monolithic silicon membrane

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT356911B (en) * 1978-12-22 1980-06-10 Oesterr Studien Atomenergie METHOD FOR PRODUCING LAMINATES
CH627132A5 (en) * 1979-01-23 1981-12-31 Sicpa Holding Sa
JPS5759667A (en) * 1980-09-29 1982-04-10 Toyo Ink Mfg Co Ltd Curing method using electron beam radiation
JPS5815537A (en) * 1981-07-22 1983-01-28 Fujimori Kogyo Kk Production of release paper
JPH0325427A (en) * 1989-06-13 1991-02-04 Sindo Ricoh Co Ltd Illuminance ununiformity correcting instrument of variable power copier
MX2017010621A (en) * 2015-02-27 2017-12-07 3M Innovative Properties Co Scrubbing article and method of making same.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1046789B (en) * 1955-11-14 1958-12-18 British Insulated Callenders Process for the treatment of solid materials with Stark or. High energy electrons
US3780308A (en) * 1971-06-07 1973-12-18 Energy Sciences Inc Process and apparatus for surface sterilization of materials

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4388137A (en) 1978-12-07 1983-06-14 Mobil Oil Corporation Process for transfer coating with radiation-curable compositions
US4311766A (en) 1979-09-24 1982-01-19 Scott Paper Company Release coatings
EP0045014A1 (en) * 1980-07-28 1982-02-03 Kennecott Corporation Apparatus for electron curing of resin coated webs
EP0050398A2 (en) * 1980-10-02 1982-04-28 Scott Paper Company Release sheet and method and apparatus of providing surface replication in a release coating
EP0050398A3 (en) * 1980-10-02 1983-02-09 Scott Paper Company Release sheet and method and apparatus of providing surface replication in a release coating
EP0904594A1 (en) * 1996-06-12 1999-03-31 American International Technologies, Inc Actinic radiation source having anode that includes a window area formed by a thin, monolithic silicon membrane
EP0904594A4 (en) * 1996-06-12 2000-07-19 American Int Tech Actinic radiation source having anode that includes a window area formed by a thin, monolithic silicon membrane
US6224445B1 (en) 1996-06-12 2001-05-01 Ait Actinic radiation source and uses therefor

Also Published As

Publication number Publication date
SE7509192L (en) 1976-06-10
SE423187B (en) 1982-04-26
FR2294036A1 (en) 1976-07-09
IT1052512B (en) 1981-07-20
JPS5177800A (en) 1976-07-06
JPS61144B2 (en) 1986-01-06
CA1055421A (en) 1979-05-29
FR2294036B1 (en) 1979-09-14
DE2542575A1 (en) 1976-06-10
ES440309A1 (en) 1977-06-16

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19920610