GB2003791A - Electrically conductive web - Google Patents

Electrically conductive web

Info

Publication number
GB2003791A
GB2003791A GB7835702A GB7835702A GB2003791A GB 2003791 A GB2003791 A GB 2003791A GB 7835702 A GB7835702 A GB 7835702A GB 7835702 A GB7835702 A GB 7835702A GB 2003791 A GB2003791 A GB 2003791A
Authority
GB
United Kingdom
Prior art keywords
electrical
electrically conductive
layer
surface layer
web
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.)
Granted
Application number
GB7835702A
Other versions
GB2003791B (en
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.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing Co
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 Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Publication of GB2003791A publication Critical patent/GB2003791A/en
Application granted granted Critical
Publication of GB2003791B publication Critical patent/GB2003791B/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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/065—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of foam
    • 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
    • B32B27/12—Layered products comprising a layer of synthetic resin next to a 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
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/0008—Electrical discharge treatment, e.g. corona, plasma treatment; wave energy or particle radiation
    • 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
    • B32B5/02—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 structural features of a fibrous or filamentary layer
    • B32B5/024—Woven fabric
    • 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
    • B32B5/18—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 features of a layer of foamed material
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05F—STATIC ELECTRICITY; NATURALLY-OCCURRING ELECTRICITY
    • H05F3/00—Carrying-off electrostatic charges
    • H05F3/02—Carrying-off electrostatic charges by means of earthing connections
    • H05F3/025—Floors or floor coverings specially adapted for discharging static charges
    • 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
    • B32B2266/00—Composition of foam
    • B32B2266/06—Open cell foam
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/20—Properties of the layers or laminate having particular electrical or magnetic properties, e.g. piezoelectric
    • B32B2307/202—Conductive
    • 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
    • B32B2437/00—Clothing
    • 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
    • B32B2471/00—Floor coverings

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Thermal Sciences (AREA)
  • Laminated Bodies (AREA)
  • Elimination Of Static Electricity (AREA)
  • Non-Insulated Conductors (AREA)
  • Carpets (AREA)

Abstract

An electrically conductive web for safely and quickly discharging static electricity accumulated on personnel is disclosed. The web comprises a high-resistance polymeric surface layer, which is in electrical contact with a conductive foraminous layer. The relative conductivity of these layers result in desirable electrical discharge characteristics. The composite structure may be bonded to a suitable supporting substrate and suitable electrical connection between the conductive foraminous layer is made with an electrical ground. Charged personnel coming into contact with the surface layer have their static charge quickly and safely discharged to ground potential. <IMAGE>
GB7835702A 1977-09-06 1978-09-05 Electrically conductive web Expired GB2003791B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US83084177A 1977-09-06 1977-09-06

Publications (2)

Publication Number Publication Date
GB2003791A true GB2003791A (en) 1979-03-21
GB2003791B GB2003791B (en) 1982-03-17

Family

ID=25257797

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7835702A Expired GB2003791B (en) 1977-09-06 1978-09-05 Electrically conductive web

Country Status (8)

Country Link
JP (1) JPS6010847Y2 (en)
AU (1) AU517815B2 (en)
BR (1) BR7805810A (en)
CA (1) CA1115768A (en)
DE (1) DE2839036A1 (en)
FR (1) FR2402378A1 (en)
GB (1) GB2003791B (en)
IT (1) IT1157170B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11485470B2 (en) 2019-06-04 2022-11-01 Bombardier Inc. Flooring arrangement for an aircraft

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6134065Y2 (en) * 1980-08-29 1986-10-04
JPS59192560A (en) * 1983-04-18 1984-10-31 東北ゴム株式会社 Antistatic mat material
DE3419631A1 (en) * 1984-05-25 1985-12-19 Martin 7910 Neu-Ulm Glöggler Device for influencing the room climate in a livestock stall
JPS6230141A (en) * 1985-04-25 1987-02-09 Hitachi Cable Ltd Electrically conductive resin composition and electrically conductive floor sheet
JPS6367141A (en) * 1986-09-09 1988-03-25 アキレス株式会社 Antistatic laminated sheet
US4981544A (en) * 1989-02-03 1991-01-01 Minnesota Mining And Manufacturing Company Static dissipative tape
DE4431046B4 (en) * 1994-09-01 2005-12-29 Empac Verpackungs-Gmbh Plastic packaging container with improved electrostatic conductivity
DE20100843U1 (en) * 2001-01-16 2002-01-24 Witex AG, 32832 Augustdorf Anti-static flooring
DE10302308B3 (en) * 2003-01-22 2004-03-18 InfraServ GmbH & Co. Höchst KG Container for corrosive conductive liquids, e.g. for galvanization or distillation, having a seamed double layered plastic coating with a leak indicating system based on resistance measurements
DE202008003265U1 (en) * 2008-03-06 2009-04-16 Hans Kolb Wellpappe Gmbh & Co. Kg Pallet and electrically conductive strapping

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS534238B1 (en) * 1967-08-23 1978-02-15
US3891786A (en) * 1973-10-05 1975-06-24 Herculite Protective Fab Electrically conductive sheeting

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11485470B2 (en) 2019-06-04 2022-11-01 Bombardier Inc. Flooring arrangement for an aircraft

Also Published As

Publication number Publication date
AU517815B2 (en) 1981-08-27
FR2402378A1 (en) 1979-03-30
DE2839036A1 (en) 1979-03-15
AU3956478A (en) 1980-03-13
FR2402378B1 (en) 1983-02-04
IT7850979A0 (en) 1978-09-05
IT1157170B (en) 1987-02-11
CA1115768A (en) 1982-01-05
JPS5459078U (en) 1979-04-24
JPS6010847Y2 (en) 1985-04-12
BR7805810A (en) 1979-04-24
GB2003791B (en) 1982-03-17

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Legal Events

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