GB1174035A - Improvements in or relating to Cements, Mortars andConcretes - Google Patents

Improvements in or relating to Cements, Mortars andConcretes

Info

Publication number
GB1174035A
GB1174035A GB00409/68A GB1040968A GB1174035A GB 1174035 A GB1174035 A GB 1174035A GB 00409/68 A GB00409/68 A GB 00409/68A GB 1040968 A GB1040968 A GB 1040968A GB 1174035 A GB1174035 A GB 1174035A
Authority
GB
United Kingdom
Prior art keywords
polymerization
polymer
cement
formaldehyde
march
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
Application number
GB00409/68A
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.)
Progil SARL
Original Assignee
Progil SARL
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 Progil SARL filed Critical Progil SARL
Publication of GB1174035A publication Critical patent/GB1174035A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C08G12/00—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • C08G12/02—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes
    • C08G12/04—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds
    • C08G12/22—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds with carboxylic acid amides
    • 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
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
    • 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
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
    • C04B28/06—Aluminous cements
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
    • C08K3/013—Fillers, pigments or reinforcing additives
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
    • G01K7/02—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using thermoelectric elements, e.g. thermocouples
    • G01K7/04—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using thermoelectric elements, e.g. thermocouples the object to be measured not forming one of the thermoelectric materials
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C17/00—Monitoring; Testing ; Maintaining
    • G21C17/10—Structural combination of fuel element, control rod, reactor core, or moderator structure with sensitive instruments, e.g. for measuring radioactivity, strain
    • G21C17/102—Structural combination of fuel element, control rod, reactor core, or moderator structure with sensitive instruments, e.g. for measuring radioactivity, strain the sensitive element being part of a fuel element or a fuel assembly
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Ceramic Engineering (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

1,174,035. Polymer/cement compositions. PROGIL. 4 March, 1968 [3 March, 1967], No. 10409/68. Addition to 1,134,383. Heading C3P. [Also in Division C1] A composition comprises an intimate mixture of an aluminous cement and a polymer of formaldehyde and an acrylamide, preferably in amount 3-10% by wt. The composition may also include a filler such as sand, gravel or clay. Polymerization may be carried out in situ, i.e. by mixing the cement, filler, an aqueous solution of formaldehyde and an acrylamide monomer or pre-polymer thereof and a polymerization catalyst and allowing the mixture to set. Preferably a polymerization retarder such as potassium ferricyanide is also included to increase the period of initiation of the polymerization. Polymerization catalysts include organic peroxides per-salts such as potassium persulphate or redox systems (e.g. chloric acidalkalibisulphite) to which organic or inorganic acids or alkaline reagents have optionally been added.
GB00409/68A 1966-06-01 1968-03-04 Improvements in or relating to Cements, Mortars andConcretes Expired GB1174035A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR69047351 1966-06-01
FR48363A FR1523253A (en) 1966-06-01 1967-03-03 New hydraulic binders and compositions based on these binders
GB25039/67A GB1134383A (en) 1966-06-01 1967-05-31 Improvements in or relating to cements, mortars and concretes

Publications (1)

Publication Number Publication Date
GB1174035A true GB1174035A (en) 1969-12-10

Family

ID=62529136

Family Applications (2)

Application Number Title Priority Date Filing Date
GB25039/67A Expired GB1134383A (en) 1966-06-01 1967-05-31 Improvements in or relating to cements, mortars and concretes
GB00409/68A Expired GB1174035A (en) 1966-06-01 1968-03-04 Improvements in or relating to Cements, Mortars andConcretes

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB25039/67A Expired GB1134383A (en) 1966-06-01 1967-05-31 Improvements in or relating to cements, mortars and concretes

Country Status (7)

Country Link
BE (1) BE711578A (en)
CH (1) CH487809A (en)
DE (1) DE1646920C2 (en)
ES (1) ES351192A1 (en)
FR (1) FR1523253A (en)
GB (2) GB1134383A (en)
NL (1) NL6802742A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115893921B (en) * 2021-09-30 2024-06-07 中国石油化工股份有限公司 Underwater non-dispersed cement paste for well drilling plugging and preparation method and application thereof

Also Published As

Publication number Publication date
GB1134383A (en) 1968-11-20
DE1646920B1 (en) 1972-05-25
CH487809A (en) 1970-03-31
FR1523253A (en) 1968-05-03
NL6802742A (en) 1968-09-04
BE711578A (en) 1968-07-15
DE1646920C2 (en) 1973-01-04
ES351192A1 (en) 1969-06-01

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees