FR2411691A1 - Thermal insulating foam lining for diving appliance - contg. impregnated thermosetting resin to render lining incompressible at extreme depths - Google Patents

Thermal insulating foam lining for diving appliance - contg. impregnated thermosetting resin to render lining incompressible at extreme depths

Info

Publication number
FR2411691A1
FR2411691A1 FR7737615A FR7737615A FR2411691A1 FR 2411691 A1 FR2411691 A1 FR 2411691A1 FR 7737615 A FR7737615 A FR 7737615A FR 7737615 A FR7737615 A FR 7737615A FR 2411691 A1 FR2411691 A1 FR 2411691A1
Authority
FR
France
Prior art keywords
lining
incompressible
diving
appliance
foam
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
FR7737615A
Other languages
French (fr)
Other versions
FR2411691B1 (en
Inventor
Michel Buee
Bernard Soula
Jean Moinard
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.)
Societe Nationale des Poudres et Explosifs
Original Assignee
Societe Nationale des Poudres et Explosifs
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 Societe Nationale des Poudres et Explosifs filed Critical Societe Nationale des Poudres et Explosifs
Priority to FR7737615A priority Critical patent/FR2411691A1/en
Publication of FR2411691A1 publication Critical patent/FR2411691A1/en
Application granted granted Critical
Publication of FR2411691B1 publication Critical patent/FR2411691B1/fr
Granted legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/643—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D31/00—Materials specially adapted for outerwear
    • A41D31/04—Materials specially adapted for outerwear characterised by special function or use
    • A41D31/06—Thermally protective, e.g. insulating
    • A41D31/065—Thermally protective, e.g. insulating using layered materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
    • B63C11/00—Equipment for dwelling or working underwater; Means for searching for underwater objects
    • B63C11/02—Divers' equipment
    • B63C11/04—Resilient suits
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/564—Polyureas, polyurethanes or other polymers having ureide or urethane links; Precondensation products forming them

Abstract

A lining with good thermal insulation properties in deep (sea) water is applied to a diving appliance by lining the latter with an open-cell flexible foam, impregnating the foam with a thermosetting liquid resin and crosslinking the resin. The lining is incompressible at all depths and so retains its insulation characteristics. The foam is a rubber foam such as polychloroprene, EPDM or natural rubber or it may be a polyurethane (PU) foam. The resin is a silicone resin or pref. a PU resin obtd. by reacting diols and trils with a diisocyanate.
FR7737615A 1977-12-14 1977-12-14 Thermal insulating foam lining for diving appliance - contg. impregnated thermosetting resin to render lining incompressible at extreme depths Granted FR2411691A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7737615A FR2411691A1 (en) 1977-12-14 1977-12-14 Thermal insulating foam lining for diving appliance - contg. impregnated thermosetting resin to render lining incompressible at extreme depths

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7737615A FR2411691A1 (en) 1977-12-14 1977-12-14 Thermal insulating foam lining for diving appliance - contg. impregnated thermosetting resin to render lining incompressible at extreme depths

Publications (2)

Publication Number Publication Date
FR2411691A1 true FR2411691A1 (en) 1979-07-13
FR2411691B1 FR2411691B1 (en) 1980-05-23

Family

ID=9198822

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7737615A Granted FR2411691A1 (en) 1977-12-14 1977-12-14 Thermal insulating foam lining for diving appliance - contg. impregnated thermosetting resin to render lining incompressible at extreme depths

Country Status (1)

Country Link
FR (1) FR2411691A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003061413A1 (en) * 2002-01-25 2003-07-31 Rip Curl International Improved wetsuit

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1525490A (en) * 1966-05-31 1968-05-17 Uniroyal Laminates for scuba
US3404406A (en) * 1966-09-13 1968-10-08 Rubatex Corp Diving suit
US3513825A (en) * 1968-12-26 1970-05-26 Francis H Chun Protective diving suit
US3660849A (en) * 1970-07-13 1972-05-09 Minnesota Mining & Mfg Deep submergence diving suit and insulative material therefor
US3675244A (en) * 1970-05-18 1972-07-11 Sanders Nuclear Corp Self-compensating thermal insulation garments

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1525490A (en) * 1966-05-31 1968-05-17 Uniroyal Laminates for scuba
US3404406A (en) * 1966-09-13 1968-10-08 Rubatex Corp Diving suit
US3513825A (en) * 1968-12-26 1970-05-26 Francis H Chun Protective diving suit
US3675244A (en) * 1970-05-18 1972-07-11 Sanders Nuclear Corp Self-compensating thermal insulation garments
US3660849A (en) * 1970-07-13 1972-05-09 Minnesota Mining & Mfg Deep submergence diving suit and insulative material therefor

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
CA1964 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003061413A1 (en) * 2002-01-25 2003-07-31 Rip Curl International Improved wetsuit

Also Published As

Publication number Publication date
FR2411691B1 (en) 1980-05-23

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CL Concession to grant licences
ST Notification of lapse