ATE2753T1 - Bodenverfestigungsmittel. - Google Patents

Bodenverfestigungsmittel.

Info

Publication number
ATE2753T1
ATE2753T1 AT79103871T AT79103871T ATE2753T1 AT E2753 T1 ATE2753 T1 AT E2753T1 AT 79103871 T AT79103871 T AT 79103871T AT 79103871 T AT79103871 T AT 79103871T AT E2753 T1 ATE2753 T1 AT E2753T1
Authority
AT
Austria
Prior art keywords
soil consolidation
consolidation agent
prepolymer
soil
polyisocyanate
Prior art date
Application number
AT79103871T
Other languages
English (en)
Inventor
Hubert S. Creyf
Original Assignee
''s.A. Prb N.V.''
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 BE191048A external-priority patent/BE871177A/xx
Application filed by ''s.A. Prb N.V.'' filed Critical ''s.A. Prb N.V.''
Application granted granted Critical
Publication of ATE2753T1 publication Critical patent/ATE2753T1/de

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
    • C09K17/00—Soil-conditioning materials or soil-stabilising materials
    • C09K17/14—Soil-conditioning materials or soil-stabilising materials containing organic compounds only
    • C09K17/18—Prepolymers; Macromolecular compounds
    • C09K17/30—Polyisocyanates; Polyurethanes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • C08G18/12—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation step
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/4833—Polyethers containing oxyethylene units
    • C08G18/4837—Polyethers containing oxyethylene units and other oxyalkylene units
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2310/00—Agricultural use or equipment
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S106/00—Compositions: coating or plastic
    • Y10S106/90—Soil stabilization

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Soil Conditioners And Soil-Stabilizing Materials (AREA)
AT79103871T 1978-10-11 1979-10-09 Bodenverfestigungsmittel. ATE2753T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE191048A BE871177A (nl) 1978-10-11 1978-10-11 Werkwijze ter bereiding van een prepolymeer en van een stabiele dispersie van het ermee gevormde polymeer.
EP79103871A EP0009822B1 (de) 1978-10-11 1979-10-09 Bodenverfestigungsmittel

Publications (1)

Publication Number Publication Date
ATE2753T1 true ATE2753T1 (de) 1983-03-15

Family

ID=3843149

Family Applications (1)

Application Number Title Priority Date Filing Date
AT79103871T ATE2753T1 (de) 1978-10-11 1979-10-09 Bodenverfestigungsmittel.

Country Status (6)

Country Link
US (1) US4391926A (de)
EP (1) EP0009822B1 (de)
JP (1) JPS5554391A (de)
AT (1) ATE2753T1 (de)
CA (1) CA1127175A (de)
DE (1) DE2964999D1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3532387A1 (de) * 1985-09-11 1987-04-23 Bergwerksverband Gmbh Verfahren zur verfestigung geologischer formationen
US5670567A (en) * 1995-04-03 1997-09-23 King Fahd University Of Petroleum And Minerals, Research Institute Method and composition for stabilizing soil and process for making the same
IT1286418B1 (it) * 1996-12-02 1998-07-08 Uretek Srl Procedimento per incrementare la portanza di terreni di fondazione per costruzioni edili
ITMI20021995A1 (it) * 2002-09-19 2004-03-20 Uretek Srl Procedimento per riparare e/o mpermeabilizzare e/o isolare e/o rinforzare e/o ricostruire l'integrita' strutturale di sistemi murari
US8122642B1 (en) * 2008-02-13 2012-02-28 EZ Care Growing Technologies, LLC. Horticultural growth medium
US20090199473A1 (en) * 2008-02-13 2009-08-13 Watson Jr William J Horticultural Growth Medium
WO2010117658A2 (en) * 2009-03-31 2010-10-14 Midwest Industrial Supply, Inc. Method and composition for modifying soil and dust control
IT1398675B1 (it) * 2009-09-29 2013-03-08 Kappazeta S P A Metodo di consolidamento dei terreni mediante iniezione di resine espandenti
RU2448925C2 (ru) * 2010-05-06 2012-04-27 Общество с ограниченной ответственностью "Изомер-С" Способ модификации и грануляции серы
RU2430053C1 (ru) * 2010-06-17 2011-09-27 Алексей Павлович Мырзин Серобетонная смесь и способ ее получения
CA2806060A1 (en) 2010-07-26 2012-02-09 Board Of Regents, The University Of Texas System Soil stabilizer containing carbonaceous material and methods for using same
US8950972B2 (en) * 2012-02-20 2015-02-10 Technisoil Industrial Llc Polyurethane based road forming

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2968575A (en) * 1953-06-30 1961-01-17 Du Pont Stable polyurethane latex and process of making same
GB1322490A (en) * 1971-06-02 1973-07-04 Toho Chemical Ind Co Ltd Method of soil stabilization
BE794153A (fr) * 1972-01-18 1973-07-17 Bayer Ag Procede de mise en condition du sol et de regulation de la croissance des vegetaux dans des sols mineraux et organogenes, au moyen de dispersions de polyurethanne
US4139676A (en) * 1974-02-12 1979-02-13 Minnesota Mining And Manufacturing Company Consolidation of aggregate material
US4114382A (en) * 1974-07-26 1978-09-19 Bayer Aktiengesellschaft Process for the consolidation of geological formations and loosened rock and earth masses
US4061618A (en) * 1975-05-07 1977-12-06 National Starch And Chemical Corporation Process for preparing stable polyurethane latices
JPS5319847A (en) * 1976-08-06 1978-02-23 Seiko Epson Corp Electrochromic display element
US4180491A (en) * 1976-12-01 1979-12-25 Rohm And Haas Company Nonionic polyurethane thickener with surfactant cothickener and organic diluent, clear concentrates, aqueous print pastes, coloring compositions, methods of making and printing

Also Published As

Publication number Publication date
JPS5554391A (en) 1980-04-21
US4391926A (en) 1983-07-05
DE2964999D1 (en) 1983-04-14
EP0009822A1 (de) 1980-04-16
EP0009822B1 (de) 1983-03-09
CA1127175A (en) 1982-07-06

Similar Documents

Publication Publication Date Title
ATE2753T1 (de) Bodenverfestigungsmittel.
SE7505597L (sv) Sett att framstella polyuretanskumplaster.
NL7902409A (nl) Met polyisocyanaten reactieve polymeer/polyolsamen- stellingen, alsmede daaruit gevormde polyurethanen.
SE8100925L (sv) Polymermodifierade polyoler och forfarande for framstellning derav
GB797795A (en) Fluorinated polyurethane resins
SE7414185L (de)
SE7908109L (sv) Polyuretandispersion
DE69128974D1 (de) Herstellung polymerer Schäume
ES449150A1 (es) Procedimiento para preparar espumas de poliurea.
ES390132A1 (es) Procedimiento para la fabricacion de espumas flexibles de poliuretano.
ES275846A1 (es) Procedimiento para la obtención de un polímero de poliuretano
ES459657A1 (es) Procedimiento para la obtencion de oligouretanos.
ES477660A1 (es) Procedimiento para la obtencion de materiales espumados a base de poliisocianato.
GB1070759A (en) Polyurethanes and method of making
RO79648A (ro) Procedeu de obtinere a elastomerilor poliuretanici
GB1535783A (en) Preparation of urethane polymers
GB1045806A (en) Process for the production of synthetic resins containing urethane groups
GB1221534A (en) Improvements relating to poromeric materials
GB1115208A (en) A method of making polyurethane and said polyurethane
GB1049714A (en) Polyurethane synthetic resins
GB1322490A (en) Method of soil stabilization
ES417869A1 (es) Procedimiento para la produccion de espumas flexibles de poliuretano.
FR2087669A5 (en) Polyurethane latex - contg hydrazine chain extender
GB971607A (en) Polymer products and preparation thereof
ES404894A1 (es) Procedimiento para la preparacion de polimeros elastomeros de poliuretano.

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties