GB1364755A - Reinforced plastics carrier for printed circuits - Google Patents

Reinforced plastics carrier for printed circuits

Info

Publication number
GB1364755A
GB1364755A GB542372A GB542372A GB1364755A GB 1364755 A GB1364755 A GB 1364755A GB 542372 A GB542372 A GB 542372A GB 542372 A GB542372 A GB 542372A GB 1364755 A GB1364755 A GB 1364755A
Authority
GB
United Kingdom
Prior art keywords
glass fibre
solution
reinforced plastics
thermosetting plastics
glass
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
GB542372A
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.)
KONINKL PAPIERFABRIEKEN VAN GE
Original Assignee
KONINKL PAPIERFABRIEKEN VAN GE
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 KONINKL PAPIERFABRIEKEN VAN GE filed Critical KONINKL PAPIERFABRIEKEN VAN GE
Publication of GB1364755A publication Critical patent/GB1364755A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/06—Fibrous reinforcements only
    • B29C70/10—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres
    • B29C70/12—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of short length, e.g. in the form of a mat
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K5/00—Feeding devices for stock or game ; Feeding wagons; Feeding stacks
    • A01K5/02—Automatic devices
    • A01K5/0208—Automatic devices with conveyor belts or the like
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/003—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts characterised by the matrix material, e.g. material composition or physical properties
    • 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
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/14—Layered products comprising a layer of metal next to a fibrous or filamentary layer
    • 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
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/36—Polyalkenyalcohols; Polyalkenylethers; Polyalkenylesters
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/02—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances
    • H01B3/08—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances quartz; glass; glass wool; slag wool; vitreous enamels
    • H01B3/084—Glass or glass wool in binder
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/44—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins
    • H01B3/448—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins from other vinyl compounds
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/03—Use of materials for the substrate
    • H05K1/0313—Organic insulating material
    • H05K1/0353—Organic insulating material consisting of two or more materials, e.g. two or more polymers, polymer + filler, + reinforcement
    • H05K1/0366—Organic insulating material consisting of two or more materials, e.g. two or more polymers, polymer + filler, + reinforcement reinforced, e.g. by fibres, fabrics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2309/00—Use of inorganic materials not provided for in groups B29K2303/00 - B29K2307/00, as reinforcement
    • B29K2309/08—Glass
    • 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
    • B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
    • B32B2260/02—Composition of the impregnated, bonded or embedded layer
    • B32B2260/021—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
    • B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
    • B32B2260/04—Impregnation, embedding, or binder material
    • B32B2260/046—Synthetic resin
    • 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
    • B32B2457/00—Electrical equipment
    • B32B2457/08—PCBs, i.e. printed circuit boards
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/02—Fillers; Particles; Fibers; Reinforcement materials
    • H05K2201/0275—Fibers and reinforcement materials
    • H05K2201/0293—Non-woven fibrous reinforcement
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31511—Of epoxy ether
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31511—Of epoxy ether
    • Y10T428/31525—Next to glass or quartz

Abstract

1364755 Glass fibre webs KONINKLIJKE PAPIERFABRIEKEN VAN GELDER ZONEN NV 4 Feb 1972 5423/72 Heading D2B [Also in Division B5] A glass fibre web is made by wet-laying an aqueous suspension of glass fibres, type E, 5-30 mm long and 5-15Á thick containing as binder a powder or suspension of polyvinyl alcohol having a degree of hydrolysis of 98-100% and a viscosity, measured as a 4% solution in water at 20‹C, of 20-100 cP, and drying the resulting web. The glass fibre web may be impregnated with a solution of a thermosetting plastics material to form a material which on lamination is useful as an insulating sheet for a printed circuit. Specified thermosetting plastics are epoxy, phenol-formaldehyde, polyester, silicone, and hydrocarbon resins. The glass fibres may be coated with a silane.
GB542372A 1970-11-11 1972-02-04 Reinforced plastics carrier for printed circuits Expired GB1364755A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL707016489A NL143717B (en) 1970-11-11 1970-11-11 PROCESS FOR THE MANUFACTURE OF A GLASS FIBER FOIL FOR INSULATION PLATES AND THIS WAY OBTAINED GLASS FIBER FOIL AND INSULATION PLATE.

Publications (1)

Publication Number Publication Date
GB1364755A true GB1364755A (en) 1974-08-29

Family

ID=19811526

Family Applications (1)

Application Number Title Priority Date Filing Date
GB542372A Expired GB1364755A (en) 1970-11-11 1972-02-04 Reinforced plastics carrier for printed circuits

Country Status (15)

Country Link
US (1) USRE31124E (en)
JP (2) JPS5532819B1 (en)
BE (1) BE775062A (en)
CA (1) CA943265A (en)
DD (3) DD94897A5 (en)
DE (2) DE2155764C3 (en)
DK (1) DK133120C (en)
FI (1) FI52706C (en)
FR (1) FR2113905B1 (en)
GB (1) GB1364755A (en)
IT (1) IT939184B (en)
NL (1) NL143717B (en)
NO (1) NO130869C (en)
SE (2) SE390228B (en)
SU (1) SU451258A3 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0239002A1 (en) * 1986-03-27 1987-09-30 Roche Diagnostics GmbH Test support and method for the determination of coagulation parameters

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2742172B1 (en) * 1995-12-12 1998-01-09 Vetrotex France Sa PROCESS FOR PRODUCING A GLASS MAT AND RESULTING PRODUCT
DE102019117281B3 (en) 2019-06-27 2020-06-18 Voith Patent Gmbh Process for producing and / or finishing a glass nonwoven web

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3012929A (en) * 1957-01-10 1961-12-12 Riegel Paper Corp Method of making paper product with glass and other special fibers
GB866881A (en) * 1958-10-14 1961-05-03 Kurashiki Rayon Kk A method of polymerization of vinyl esters
NL133247C (en) * 1967-05-18
NL135509C (en) * 1967-11-01 Gelder Zonen Papierfab Van
US3582513A (en) * 1968-02-09 1971-06-01 Borden Inc High viscosity polyvinyl alcohol from high-solids,low-viscosity conditioned polyvinyl ester solutions
GB1048120A (en) * 1968-05-20 1966-11-09 Denki Kagaku Kogyo Kk Production of highly saponified polyvinyl alcohol
US3556754A (en) * 1969-06-27 1971-01-19 Union Carbide Corp Coating compositions for glass fibers
JPS5532819A (en) * 1978-08-30 1980-03-07 Susumu Komori Ground water permeability measuring device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0239002A1 (en) * 1986-03-27 1987-09-30 Roche Diagnostics GmbH Test support and method for the determination of coagulation parameters

Also Published As

Publication number Publication date
DK133120C (en) 1976-08-23
FI52706C (en) 1977-11-10
DE2166448A1 (en) 1974-06-12
SE390228B (en) 1976-12-06
DE2155764A1 (en) 1972-05-31
BE775062A (en) 1972-03-01
NL143717B (en) 1974-10-15
DE2155764C3 (en) 1978-03-16
SE417071B (en) 1981-02-23
NO130869C (en) 1975-02-26
FR2113905A1 (en) 1972-06-30
FI52706B (en) 1977-08-01
DD106595A5 (en) 1974-06-20
SU451258A3 (en) 1974-11-25
NL7016489A (en) 1972-05-15
DE2166448B2 (en) 1980-07-24
DE2155764B2 (en) 1974-07-11
DD94897A5 (en) 1973-01-05
DK133120B (en) 1976-03-22
JPS5532819B1 (en) 1980-08-27
USRE31124E (en) 1983-01-11
DE2166448C3 (en) 1981-04-09
NO130869B (en) 1974-11-18
SE7502184L (en) 1975-02-26
JPS55133590A (en) 1980-10-17
CA943265A (en) 1974-03-05
IT939184B (en) 1973-02-10
FR2113905B1 (en) 1974-05-31
DD104868A5 (en) 1974-03-20

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee