GB1450306A - - Google Patents
Info
- Publication number
- GB1450306A GB1450306A GB5342774A GB5342774A GB1450306A GB 1450306 A GB1450306 A GB 1450306A GB 5342774 A GB5342774 A GB 5342774A GB 5342774 A GB5342774 A GB 5342774A GB 1450306 A GB1450306 A GB 1450306A
- Authority
- GB
- United Kingdom
- Prior art keywords
- reacting
- compound
- hydrogen atom
- per molecule
- earth
- 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.)
- Expired
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
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Polyurethanes Or Polyureas (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
Abstract
1450306 Consolidating earth BERGWERKSVERBAND GmbH and BAYER AG 10 Dec 1974 [26 July 1974] 53427/74 Heading E1F An earth or rock formation is consolidated by reacting, within the formation, a polyisocyanate with a polyol containing 5-50% by weight of a polyether with an OH number below 100 produced by reacting a compound having more than one reactive hydrogen atom per molecule with an excess of 1, 2-alkylene oxide. The compound having more than one reactive hydrogen atom per molecule may be a carboxylic acid, phenol, alcohol or amine.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19742436029 DE2436029C3 (en) | 1974-07-26 | Process for consolidating geological formations and poured rock and earth masses |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1450306A true GB1450306A (en) | 1976-09-22 |
Family
ID=5921618
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5342774A Expired GB1450306A (en) | 1974-07-26 | 1974-12-10 |
Country Status (12)
Country | Link |
---|---|
JP (1) | JPS5139912A (en) |
AU (1) | AU8337475A (en) |
BE (1) | BE831668A (en) |
CA (1) | CA1074092A (en) |
ES (1) | ES439695A1 (en) |
FR (1) | FR2279891A1 (en) |
GB (1) | GB1450306A (en) |
HU (1) | HU172758B (en) |
PL (1) | PL110158B1 (en) |
RO (1) | RO80835A (en) |
SU (1) | SU635879A3 (en) |
ZA (1) | ZA754379B (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2623346C2 (en) * | 1976-05-25 | 1978-07-13 | Bayer Ag, 5090 Leverkusen | Method for consolidating geological formations and two-chamber cartridge |
FR2375288A1 (en) * | 1976-12-27 | 1978-07-21 | Rhone Poulenc Ind | COMPOSITIONS FOR THE CONSOLIDATION OF MINING MASSES |
US4287111A (en) * | 1976-12-27 | 1981-09-01 | Rhone-Poulenc Industries | Compositions useful for consolidation of mining deposits |
DE2705751C2 (en) * | 1977-02-11 | 1979-03-08 | Bayer Ag, 5090 Leverkusen | Cartridge for fastening anchor rods in boreholes |
DE2965176D1 (en) * | 1979-03-06 | 1983-05-19 | Bergwerksverband Gmbh | Process for consolidating and sealing geological and heaped rock and earth formations |
DE3502997A1 (en) * | 1985-01-30 | 1986-07-31 | Bayer Ag, 5090 Leverkusen | METHOD FOR STRENGTHENING GEOLOGICAL FORMATIONS |
DE3610935A1 (en) * | 1986-04-02 | 1987-10-08 | Bergwerksverband Gmbh | METHOD FOR STRENGTHENING AND SEALING Loose stone |
JP2655737B2 (en) * | 1990-03-28 | 1997-09-24 | 建設省土木研究所長 | Filler for holes and impermeable material |
-
1973
- 1973-07-21 RO RO7382913A patent/RO80835A/en unknown
-
1974
- 1974-12-10 GB GB5342774A patent/GB1450306A/en not_active Expired
-
1975
- 1975-07-08 ZA ZA00754379A patent/ZA754379B/en unknown
- 1975-07-18 FR FR7522523A patent/FR2279891A1/en active Granted
- 1975-07-21 CA CA231,860A patent/CA1074092A/en not_active Expired
- 1975-07-23 BE BE158554A patent/BE831668A/en not_active IP Right Cessation
- 1975-07-24 ES ES439695A patent/ES439695A1/en not_active Expired
- 1975-07-24 AU AU83374/75A patent/AU8337475A/en not_active Expired
- 1975-07-25 HU HU75BE00001236A patent/HU172758B/en not_active IP Right Cessation
- 1975-07-25 PL PL1975182267A patent/PL110158B1/en unknown
- 1975-07-25 JP JP50090322A patent/JPS5139912A/en active Pending
-
1977
- 1977-04-27 SU SU772474751A patent/SU635879A3/en active
Also Published As
Publication number | Publication date |
---|---|
ES439695A1 (en) | 1977-03-16 |
CA1074092A (en) | 1980-03-25 |
BE831668A (en) | 1975-11-17 |
DE2436029B2 (en) | 1976-05-26 |
PL110158B1 (en) | 1980-07-31 |
FR2279891B1 (en) | 1977-12-09 |
HU172758B (en) | 1978-12-28 |
ZA754379B (en) | 1976-06-30 |
FR2279891A1 (en) | 1976-02-20 |
RO80835A (en) | 1984-06-21 |
JPS5139912A (en) | 1976-04-03 |
DE2436029A1 (en) | 1976-02-05 |
SU635879A3 (en) | 1978-11-30 |
AU8337475A (en) | 1977-01-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |