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ES440309A1 - 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
ES440309A1
ES440309A1 ES440309A ES440309A ES440309A1 ES 440309 A1 ES440309 A1 ES 440309A1 ES 440309 A ES440309 A ES 440309A ES 440309 A ES440309 A ES 440309A ES 440309 A1 ES440309 A1 ES 440309A1
Authority
ES
Spain
Prior art keywords
path
energy
radiation
electron
substrate
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
ES440309A
Other languages
Spanish (es)
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 ES440309A1 publication Critical patent/ES440309A1/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

A method and associated apparatus for electron beam hardening of coatings applied to substrates, the method of which is to pass the coated substrate along a predetermined path; accelerating the radiation of the electron beam through an electron-permeable window in a pre-selected region of said path and causing the radiation to extend linearly along said path in said region accelerating in a direction transverse to said path; adjust the radiation that extends linearly within energy limits substantially between 50 and 300 keV and with doses included between 0.5 and several megarads; interposing an electron-permeable layer on the coated substrate; and locating the proximity of said region of the path along which the coated substrate is passing to adopt the adjustment of said energy and said dose to the thickness and materials of the coating, the substrate and the interposed layer in order to concentrate the main amount of energy of the electronic beam in said coating to harden it and to ensure a minimum energy reaction with said substrate. (Machine-translation by Google Translate, not legally binding)
ES440309A 1974-12-09 1975-08-18 Process and apparatus for the curing of coatings on sensitive substrates by electron irradiation Expired ES440309A1 (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
ES440309A1 true ES440309A1 (en) 1977-06-16

Family

ID=24115615

Family Applications (1)

Application Number Title Priority Date Filing Date
ES440309A Expired ES440309A1 (en) 1974-12-09 1975-08-18 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)

Families Citing this family (11)

* 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
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
US4322450A (en) * 1979-09-24 1982-03-30 Scott Paper Company Surface replication on a coated substrate
US4311766A (en) 1979-09-24 1982-01-19 Scott Paper Company Release coatings
US4345545A (en) * 1980-07-28 1982-08-24 The Carborundum Company Apparatus for electron curing of resin coated webs
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
EP0904594B9 (en) * 1996-06-12 2003-09-10 Ushio International Technologies, Inc. Monolithic anode adapted for inclusion in an actinic radiation source and method of manufacturing the same
CN107278134A (en) * 2015-02-27 2017-10-20 3M创新有限公司 Shampoo product and its manufacture method

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

Also Published As

Publication number Publication date
IT1052512B (en) 1981-07-20
FR2294036A1 (en) 1976-07-09
FR2294036B1 (en) 1979-09-14
JPS61144B2 (en) 1986-01-06
CA1055421A (en) 1979-05-29
DE2542575A1 (en) 1976-06-10
JPS5177800A (en) 1976-07-06
SE7509192L (en) 1976-06-10
GB1519493A (en) 1978-07-26
SE423187B (en) 1982-04-26

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19980202