FR2298422A1 - Thermoplastic water containers as underground explosion barriers - having antistatic coating applied before deep drawing to shape - Google Patents

Thermoplastic water containers as underground explosion barriers - having antistatic coating applied before deep drawing to shape

Info

Publication number
FR2298422A1
FR2298422A1 FR7601085A FR7601085A FR2298422A1 FR 2298422 A1 FR2298422 A1 FR 2298422A1 FR 7601085 A FR7601085 A FR 7601085A FR 7601085 A FR7601085 A FR 7601085A FR 2298422 A1 FR2298422 A1 FR 2298422A1
Authority
FR
France
Prior art keywords
shape
water containers
deep drawing
coating applied
applied before
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
FR7601085A
Other languages
French (fr)
Other versions
FR2298422B1 (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.)
VON EICKEN KARL
Original Assignee
VON EICKEN KARL
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
Priority claimed from DE19752503070 external-priority patent/DE2503070A1/en
Application filed by VON EICKEN KARL filed Critical VON EICKEN KARL
Publication of FR2298422A1 publication Critical patent/FR2298422A1/en
Application granted granted Critical
Publication of FR2298422B1 publication Critical patent/FR2298422B1/fr
Granted legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
    • E21F5/00—Means or methods for preventing, binding, depositing, or removing dust; Preventing explosions or fires
    • E21F5/14—Fluid barriers or rock dusters made to work by, or at the same time as, shots or explosions
    • E21F5/143—Fluid barriers
    • 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
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/14—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor using multilayered preforms or sheets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Laminated Bodies (AREA)
  • Paints Or Removers (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

Water containers have conducting coatings (similarly their covers, locking strips and other fittings, if required) for use as underground explosion barriers, the coatings are applied as a film-forming liquid containing conducting materials, the containers etc. are made from deep-drawn thermoplastic films, the coatings use resin or thermoplastic film-forming liqs. and are applied and bond to the films before the later are deep-drawn. The conducting coating is easily applied to the film.
FR7601085A 1975-01-25 1976-01-16 Thermoplastic water containers as underground explosion barriers - having antistatic coating applied before deep drawing to shape Granted FR2298422A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19752503070 DE2503070A1 (en) 1975-01-25 1975-01-25 Thermoplastic water containers as underground explosion barriers
DE19752509748 DE2509748B2 (en) 1975-01-25 1975-03-06 METHOD FOR MANUFACTURING CONDUCTIVE SUPPORTED WATER TANKS AND, IF APPLICABLE, THEIR ACCESSORIES, E.G. YOUR LID AND TERMINAL BARS FOR EXPLOSION BARRIERS UNDERGROUND

Publications (2)

Publication Number Publication Date
FR2298422A1 true FR2298422A1 (en) 1976-08-20
FR2298422B1 FR2298422B1 (en) 1982-01-08

Family

ID=25768400

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7601085A Granted FR2298422A1 (en) 1975-01-25 1976-01-16 Thermoplastic water containers as underground explosion barriers - having antistatic coating applied before deep drawing to shape

Country Status (2)

Country Link
DE (1) DE2509748B2 (en)
FR (1) FR2298422A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2530287A1 (en) * 1982-07-15 1984-01-20 Vkv Kunststoffanwendung Gmbh Explosion barrier water trough

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2530287A1 (en) * 1982-07-15 1984-01-20 Vkv Kunststoffanwendung Gmbh Explosion barrier water trough

Also Published As

Publication number Publication date
DE2509748B2 (en) 1977-08-25
FR2298422B1 (en) 1982-01-08
DE2509748A1 (en) 1976-09-30

Similar Documents

Publication Publication Date Title
AU465035B2 (en) Method of internally coating rigid or semirigid plastic containers
GB1373627A (en) Coated films
AU469975B2 (en) A film ofa thermoplastic oriented polymer and laminates containing it
CA990150A (en) Method and device for coating plastics film
DE3061072D1 (en) Adhesive tape
GB2069409B (en) Metallised composite structure and a method of preparing same
IT1195919B (en) FLEXIBLE POLYMERIC FILM WITH WATERPROOF VAPOR COATING
JPS51127881A (en) Method of forming laminated sheet container coated with synthetic resin film on both surfaces
DK0418725T3 (en) Process for making a container
SE8101594L (en) FOR RECOVERY OF DIFFUSABLE SUBSTANCES EASY NECK BODIES, SPECIAL CONTAINER, CONSISTING OF LACKHARDS COVERED PLASTIC, SPECIAL POLYOLEFIN PLASTICS THAT ARE REPLYING TO PREPARE,
FR2298422A1 (en) Thermoplastic water containers as underground explosion barriers - having antistatic coating applied before deep drawing to shape
ES433166A1 (en) Sealed foam web
GB1510116A (en) Packages with easy-to-open seal
JPS51127879A (en) Method of forming laminated sheet container coated with synthetic resin film on both surfaces
GB1384155A (en) Packaging material
JPS5375283A (en) Coating of fluororesins
SU642630A1 (en) Adhesiometer for determining the adhesion of thermoplastic coating
FR2060434A1 (en) Metallised plastic mouldings
JPS51127884A (en) Method of forming laminated sheet container coated with synthetic resin film on both surfaces
GB1374075A (en) Coating of substrates applications
JPS5286481A (en) Method of covering plastic film
JPS5536260A (en) Heat-sealable film
JPS5324335A (en) Adhesion between lead and plastics
CA814400A (en) Heat-shrinkable plastic film laminates with a barrier layer and methods of making the same
FR2190071A5 (en) Hard, scratch resistant layer - formed on plastics

Legal Events

Date Code Title Description
ST Notification of lapse