CH522027A - Use of phosphates to harden acid-proof water glass cement - Google Patents
Use of phosphates to harden acid-proof water glass cementInfo
- Publication number
- CH522027A CH522027A CH1247769A CH1247769A CH522027A CH 522027 A CH522027 A CH 522027A CH 1247769 A CH1247769 A CH 1247769A CH 1247769 A CH1247769 A CH 1247769A CH 522027 A CH522027 A CH 522027A
- Authority
- CH
- Switzerland
- Prior art keywords
- harden
- phosphates
- acid
- water glass
- glass cement
- Prior art date
Links
- 229910019142 PO4 Inorganic materials 0.000 title 1
- 239000004568 cement Substances 0.000 title 1
- 235000021317 phosphate Nutrition 0.000 title 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 title 1
- 235000019353 potassium silicate Nutrition 0.000 title 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B22/00—Use of inorganic materials as active ingredients for mortars, concrete or artificial stone, e.g. accelerators or shrinkage compensating agents
- C04B22/08—Acids or salts thereof
- C04B22/16—Acids or salts thereof containing phosphorus in the anion, e.g. phosphates
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Glass Compositions (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Sealing Material Composition (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19681769999 DE1769999C3 (en) | 1968-08-20 | 1968-08-20 | Hardening of acid-proof water glass cement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH522027A true CH522027A (en) | 1972-04-30 |
Family
ID=5700359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1247769A CH522027A (en) | 1968-08-20 | 1969-08-18 | Use of phosphates to harden acid-proof water glass cement |
Country Status (13)
| Country | Link |
|---|---|
| BE (1) | BE737731A (en) |
| BR (1) | BR6911743D0 (en) |
| CH (1) | CH522027A (en) |
| DE (1) | DE1769999C3 (en) |
| DK (1) | DK125334B (en) |
| ES (1) | ES370577A1 (en) |
| FI (1) | FI47878C (en) |
| FR (1) | FR2016142A1 (en) |
| GB (1) | GB1277777A (en) |
| LU (1) | LU59271A1 (en) |
| NL (1) | NL6911699A (en) |
| NO (1) | NO131461C (en) |
| SE (1) | SE364307B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3133354A1 (en) * | 1981-08-22 | 1983-03-24 | Hoechst Ag, 6000 Frankfurt | "HARDER FOR WATER GLASS KIT" |
| CN112226163A (en) * | 2020-09-09 | 2021-01-15 | 四川共拓岩土科技股份有限公司 | Water glass temporary reinforcing material and preparation method thereof |
-
1968
- 1968-08-20 DE DE19681769999 patent/DE1769999C3/en not_active Expired
-
1969
- 1969-07-31 NL NL6911699A patent/NL6911699A/xx not_active Application Discontinuation
- 1969-08-01 FI FI228769A patent/FI47878C/en active
- 1969-08-12 LU LU59271D patent/LU59271A1/xx unknown
- 1969-08-16 NO NO333369A patent/NO131461C/no unknown
- 1969-08-18 CH CH1247769A patent/CH522027A/en not_active IP Right Cessation
- 1969-08-18 ES ES370577A patent/ES370577A1/en not_active Expired
- 1969-08-18 SE SE1144269A patent/SE364307B/xx unknown
- 1969-08-19 FR FR6928384A patent/FR2016142A1/fr not_active Withdrawn
- 1969-08-19 DK DK443769A patent/DK125334B/en unknown
- 1969-08-20 BE BE737731D patent/BE737731A/xx unknown
- 1969-08-20 GB GB4152769A patent/GB1277777A/en not_active Expired
- 1969-08-20 BR BR21174369A patent/BR6911743D0/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1277777A (en) | 1972-06-14 |
| DE1769999A1 (en) | 1971-11-11 |
| DE1769999B2 (en) | 1978-06-01 |
| BE737731A (en) | 1970-02-20 |
| NL6911699A (en) | 1970-02-24 |
| SE364307B (en) | 1974-02-18 |
| FR2016142A1 (en) | 1970-05-08 |
| DK125334B (en) | 1973-02-05 |
| NO131461B (en) | 1975-02-24 |
| FI47878B (en) | 1974-01-02 |
| LU59271A1 (en) | 1971-06-21 |
| BR6911743D0 (en) | 1973-04-26 |
| FI47878C (en) | 1974-04-10 |
| NO131461C (en) | 1975-06-04 |
| DE1769999C3 (en) | 1979-02-15 |
| ES370577A1 (en) | 1971-04-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |