IT1160051B - Processo per stabilizzare soluzioni acquose impiegate nella preparazione di geli polimerici idrofili, e inoltre per aumentare la resistenza e l'impermeabilita' di sostanze particellari e/o articoli solidi - Google Patents

Processo per stabilizzare soluzioni acquose impiegate nella preparazione di geli polimerici idrofili, e inoltre per aumentare la resistenza e l'impermeabilita' di sostanze particellari e/o articoli solidi

Info

Publication number
IT1160051B
IT1160051B IT29533/78A IT2953378A IT1160051B IT 1160051 B IT1160051 B IT 1160051B IT 29533/78 A IT29533/78 A IT 29533/78A IT 2953378 A IT2953378 A IT 2953378A IT 1160051 B IT1160051 B IT 1160051B
Authority
IT
Italy
Prior art keywords
waterproofness
preparation
resistance
increase
aqueous solutions
Prior art date
Application number
IT29533/78A
Other languages
English (en)
Other versions
IT7829533A0 (it
Inventor
Ferenc Csanda
Gyozo Czerny
Gabor Nagy
Tamas Szekely
Original Assignee
Magyar Tudomanyos Akademia
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 Magyar Tudomanyos Akademia filed Critical Magyar Tudomanyos Akademia
Publication of IT7829533A0 publication Critical patent/IT7829533A0/it
Application granted granted Critical
Publication of IT1160051B publication Critical patent/IT1160051B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/18—Materials not provided for elsewhere for application to surfaces to minimize adherence of ice, mist or water thereto; Thawing or antifreeze materials for application to surfaces
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/50—Compositions for plastering borehole walls, i.e. compositions for temporary consolidation of borehole walls
    • C09K8/504—Compositions based on water or polar solvents
    • C09K8/506—Compositions based on water or polar solvents containing organic compounds
    • C09K8/508—Compositions based on water or polar solvents containing organic compounds macromolecular compounds
    • C09K8/512—Compositions based on water or polar solvents containing organic compounds macromolecular compounds containing cross-linking agents
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
    • E21D11/38—Waterproofing; Heat insulating; Soundproofing; Electric insulating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/16—Devices for covering leaks in pipes or hoses, e.g. hose-menders
    • F16L55/162—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe
    • F16L55/164—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a sealing fluid being introduced in the pipe

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Structural Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Civil Engineering (AREA)
  • Geology (AREA)
  • Combustion & Propulsion (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Soil Conditioners And Soil-Stabilizing Materials (AREA)
  • Sewage (AREA)
  • Gas Separation By Absorption (AREA)
  • Colloid Chemistry (AREA)
IT29533/78A 1977-11-08 1978-11-07 Processo per stabilizzare soluzioni acquose impiegate nella preparazione di geli polimerici idrofili, e inoltre per aumentare la resistenza e l'impermeabilita' di sostanze particellari e/o articoli solidi IT1160051B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU77MA2924A HU177343B (en) 1977-11-08 1977-11-08 Process for stabilizing aquous solutions utilizable for producing hydrophyle polymere gels and for improving solidity and impermeability of granula materials and/or solide bodies,first of all defective canals and structural objects

Publications (2)

Publication Number Publication Date
IT7829533A0 IT7829533A0 (it) 1978-11-07
IT1160051B true IT1160051B (it) 1987-03-04

Family

ID=10998947

Family Applications (1)

Application Number Title Priority Date Filing Date
IT29533/78A IT1160051B (it) 1977-11-08 1978-11-07 Processo per stabilizzare soluzioni acquose impiegate nella preparazione di geli polimerici idrofili, e inoltre per aumentare la resistenza e l'impermeabilita' di sostanze particellari e/o articoli solidi

Country Status (13)

Country Link
US (1) US4492494A (it)
AT (1) AT362306B (it)
CH (1) CH639671A5 (it)
CS (2) CS205052B2 (it)
DD (2) DD146982A5 (it)
DE (1) DE2848311A1 (it)
FR (1) FR2407953A1 (it)
GB (1) GB2010869B (it)
HU (1) HU177343B (it)
IT (1) IT1160051B (it)
SE (1) SE431339B (it)
SU (1) SU1484295A3 (it)
YU (1) YU40205B (it)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2123516B (en) * 1982-04-30 1986-02-05 Hakko Co Lining old underground pipes
NO153893C (no) * 1983-02-14 1986-06-11 Rasmussen Oeystein Fremgangsmaate til fremstilling av selvtettende og/eller ikke dryppende takkonstruksjon.
US4678370A (en) * 1984-12-04 1987-07-07 Danby Pty. Ltd. Sewer renovation system
US4670165A (en) * 1985-11-13 1987-06-02 Halliburton Company Method of recovering hydrocarbons from subterranean formations
US4747728A (en) * 1986-08-25 1988-05-31 International Technology Corporation Method for distributing an aqueous solution containing a peroxygen in clay
HU204333B (en) * 1987-12-16 1991-12-30 Alagi Allami Tangazdasag Method for repairing engineering structures particularly non-climbable underground channels
WO1993002115A1 (en) * 1991-07-17 1993-02-04 National Diagnostics Polyacrylamide gel matrix
IL110134A (en) * 1993-07-09 1998-07-15 Stockhausen Chem Fab Gmbh Polymers capable of adsorbing aqueous liquids and body fluids, their preparation and use
US20100215841A1 (en) * 2009-02-20 2010-08-26 E.I. Du Pont De Nemours And Company Process for inhibiting oxide formation on copper surfaces
NL2004711C2 (en) * 2010-05-12 2011-11-15 B & P Bodeminjectie B V Process for shutting a fluid flow in a conduit.
DE102010021439A1 (de) * 2010-05-25 2011-12-01 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Abdichtungsanordnung für einen Dachaufbau
JP5997398B1 (ja) * 2016-02-29 2016-09-28 規方 田熊 地下空洞内の空気漏れ防止方法
CN113976049B (zh) * 2021-10-12 2022-11-04 中国地质大学（武汉） 一种cof/cs气凝胶及其制备方法和应用

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2473548A (en) * 1947-10-11 1949-06-21 Goodrich Co B F Polymerization of vinylidene compounds in aqueous emulsion in the presence of ionizable silver compounds and ammonia
US2801983A (en) * 1951-05-05 1957-08-06 American Cyanamid Co Soil stabilization
GB730032A (en) * 1952-07-21 1955-05-18 British Celanese Improvements relating to polymers
US2856380A (en) * 1953-03-18 1958-10-14 American Cyanamid Co Soil stabilization
US2801984A (en) * 1955-08-15 1957-08-06 American Cyanamid Co Resin-forming composition for stabilization of soil and process of using same
US3336979A (en) * 1965-07-26 1967-08-22 Dow Chemical Co Composition and use thereof for water shut-off
US3933204A (en) * 1974-10-15 1976-01-20 Shell Oil Company Plugging subterranean regions with acrylic-epoxy resin-forming emulsions
US4094150A (en) * 1976-04-15 1978-06-13 American Cyanamid Company Composition of matter useful for earthen formation treatment
US4304805A (en) * 1978-12-04 1981-12-08 Joseph J. Packo Sealing leaks by polymerization of volatilized aminosilane monomers
US4315703A (en) * 1979-06-25 1982-02-16 Minnesota Mining And Manufacturing Company Sealing method using latex-reinforced polyurethane sewer sealing composition
DE2942657A1 (de) * 1979-10-22 1981-04-30 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von polyvinylpyrrolidon, dessen waessrige loesung eine hohe viskositaet aufweist, durch waermebehandlung von waessrigen loesungen von ueblichem polyvinylpyrrolidon

Also Published As

Publication number Publication date
YU257778A (en) 1982-06-30
ATA787878A (de) 1980-09-15
CH639671A5 (de) 1983-11-30
CS215062B2 (en) 1982-07-30
DD140754A5 (de) 1980-03-26
AT362306B (de) 1981-04-27
DD146982A5 (de) 1981-03-11
SE7811490L (sv) 1979-05-09
YU40205B (en) 1985-08-31
DE2848311A1 (de) 1979-05-10
IT7829533A0 (it) 1978-11-07
FR2407953A1 (fr) 1979-06-01
HU177343B (en) 1981-09-28
FR2407953B1 (it) 1983-05-20
CS205052B2 (en) 1981-04-30
GB2010869B (en) 1982-06-16
SE431339B (sv) 1984-01-30
US4492494A (en) 1985-01-08
SU1484295A3 (ru) 1989-05-30
GB2010869A (en) 1979-07-04

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