GB1352951A - Electrostatic coating of glass-fibre material - Google Patents

Electrostatic coating of glass-fibre material

Info

Publication number
GB1352951A
GB1352951A GB5700271A GB1352951DA GB1352951A GB 1352951 A GB1352951 A GB 1352951A GB 5700271 A GB5700271 A GB 5700271A GB 1352951D A GB1352951D A GB 1352951DA GB 1352951 A GB1352951 A GB 1352951A
Authority
GB
United Kingdom
Prior art keywords
glass
resin
fibre
fibre material
coating
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
GB5700271A
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Publication of GB1352951A publication Critical patent/GB1352951A/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
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
    • 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
    • B05D1/02—Processes for applying liquids or other fluent materials performed by spraying
    • B05D1/04—Processes for applying liquids or other fluent materials performed by spraying involving the use of an electrostatic field
    • B05D1/045—Processes for applying liquids or other fluent materials performed by spraying involving the use of an electrostatic field on non-conductive substrates
    • 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
    • B32B2255/00—Coating on the layer surface
    • B32B2255/02—Coating on the layer surface on fibrous or filamentary layer
    • 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
    • B32B2255/00—Coating on the layer surface
    • B32B2255/26—Polymeric coating
    • 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
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/10—Inorganic fibres
    • B32B2262/101—Glass fibres
    • 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
    • B32B2315/00—Other materials containing non-metallic inorganic compounds not provided for in groups B32B2311/00 - B32B2313/04
    • B32B2315/08—Glass
    • B32B2315/085—Glass fiber cloth or fabric

Landscapes

  • Laminated Bodies (AREA)
  • Reinforced Plastic Materials (AREA)

Abstract

1352951 Glass-fibre resin laminates SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ NV 8 Dec 1971 57002/71 Heading B5N [Also in Division B2] A method of making a laminate comprises curing under heat and pressure a plurality of layers of glass-fibre material, e.g. glass-fibre cloth, each made by electrostatically coating the material with a thermofusable, particulate resin, and heating to fuse the resin, the glass-fibre material having a resistivity of less than 1000 T# during the coating. The particle size is preferably less than 150Ám and are made of thermoplastic resin such as polyethylene, polypropylene, polyamides, polyethylene terephthalate, polycarbonate or polyphenylene oxide, or preferably thermosetting resin such as formaldehyde with urea or phenol, epoxy resins, acrylic resins or unsaturated polyester resins. Additives such as fillers, e.g. cellulose and curing or thixotropic agents may be mixed with the resin before or after powdering. The glassfibre cloth may be primed, before it is coated, with Werner complex compounds or silanes substituted with alkoxy, methacrylate, vinyl, aminoalkyl or epoxy groups. The primer is chosen for the surface resistivity it possesses at a given relative humidity.
GB5700271A 1971-12-08 1971-12-08 Electrostatic coating of glass-fibre material Expired GB1352951A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5700271 1971-12-08

Publications (1)

Publication Number Publication Date
GB1352951A true GB1352951A (en) 1974-05-15

Family

ID=10478103

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5700271A Expired GB1352951A (en) 1971-12-08 1971-12-08 Electrostatic coating of glass-fibre material

Country Status (1)

Country Link
GB (1) GB1352951A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2301581A1 (en) * 1975-02-22 1976-09-17 Veba Chemie Ag PROCESS FOR COATING METAL TUBES
NL7710578A (en) * 1977-09-28 1979-03-30 Staflex International Ltd Fusible interlining mfr. - using an electrical field to charge the fabric for electrostatic adhesive particle application
EP0573534A1 (en) * 1991-03-01 1993-12-15 Electrostatic Technology, Inc. Powder coating method for producing circuit board laminae and the like
US20120148745A1 (en) * 2010-12-09 2012-06-14 Air Products And Chemicals, Inc. Aminovinylsilane for CVD and ALD SiO2 Films

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2301581A1 (en) * 1975-02-22 1976-09-17 Veba Chemie Ag PROCESS FOR COATING METAL TUBES
NL7710578A (en) * 1977-09-28 1979-03-30 Staflex International Ltd Fusible interlining mfr. - using an electrical field to charge the fabric for electrostatic adhesive particle application
EP0573534A1 (en) * 1991-03-01 1993-12-15 Electrostatic Technology, Inc. Powder coating method for producing circuit board laminae and the like
EP0573534A4 (en) * 1991-03-01 1995-07-26 Electrostatic Technology Inc Powder coating method for producing circuit board laminae and the like.
US20120148745A1 (en) * 2010-12-09 2012-06-14 Air Products And Chemicals, Inc. Aminovinylsilane for CVD and ALD SiO2 Films
US8460753B2 (en) * 2010-12-09 2013-06-11 Air Products And Chemicals, Inc. Methods for depositing silicon dioxide or silicon oxide films using aminovinylsilanes

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees