GB1313268A - Method for the production of high-strength cement - Google Patents

Method for the production of high-strength cement

Info

Publication number
GB1313268A
GB1313268A GB2609071A GB2609071A GB1313268A GB 1313268 A GB1313268 A GB 1313268A GB 2609071 A GB2609071 A GB 2609071A GB 2609071 A GB2609071 A GB 2609071A GB 1313268 A GB1313268 A GB 1313268A
Authority
GB
United Kingdom
Prior art keywords
point
april
room temperature
strength cement
monomer
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
GB2609071A
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.)
TAISEIKENSETSU KK
Mitsubishi Petrochemical Co Ltd
Original Assignee
TAISEIKENSETSU KK
Mitsubishi Petrochemical Co Ltd
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 TAISEIKENSETSU KK, Mitsubishi Petrochemical Co Ltd filed Critical TAISEIKENSETSU KK
Publication of GB1313268A publication Critical patent/GB1313268A/en
Expired legal-status Critical Current

Links

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
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/24—Macromolecular compounds
    • C04B24/26—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

1313268 Cement compositions MITSUBISHI PETROCHEMICAL CO Ltd and TAISEIKENSETSU KK 19 April 1971 [4 April 1970] 26090/71 Heading C1H High strength cement is obtained by incorporating 3-30% as solids of a macromolecular material consisting of at least one monomer forming homopolymers having a second order transition point above room temperature, and at least one monomer having such a point below room temperature, as a water dispersion using a non-ionic emulsifier, hardening at normal temperature for 4-336 hours then heating or steaming for 10 mins. to 3 days at 50-150‹ C. Many monomers are given and include high point: styrene, vinyl acetate and chloride, acrylonitrile and methacrylates; low point: ethylene, butadiene, chloroprene, and acrylates. Sand is also present.
GB2609071A 1970-04-04 1971-04-19 Method for the production of high-strength cement Expired GB1313268A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2837670 1970-04-04

Publications (1)

Publication Number Publication Date
GB1313268A true GB1313268A (en) 1973-04-11

Family

ID=12246902

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2609071A Expired GB1313268A (en) 1970-04-04 1971-04-19 Method for the production of high-strength cement

Country Status (2)

Country Link
DE (1) DE2116372B2 (en)
GB (1) GB1313268A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2180773A1 (en) * 1972-04-13 1973-11-30 Ici Ltd
EP0006279A1 (en) * 1978-02-22 1980-01-09 Imperial Chemical Industries Plc Cementitious composition, a method to prepare it and shaped article derived therefrom

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT359907B (en) * 1977-12-30 1980-12-10 Perlmooser Zementwerke Ag Mortar or concrete mix
GB8408950D0 (en) * 1984-04-06 1984-05-16 Ici Plc Cement product

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2180773A1 (en) * 1972-04-13 1973-11-30 Ici Ltd
US3850651A (en) * 1972-04-13 1974-11-26 Ici Ltd Cementing compositions and concretes and mortars derived therefrom
EP0006279A1 (en) * 1978-02-22 1980-01-09 Imperial Chemical Industries Plc Cementitious composition, a method to prepare it and shaped article derived therefrom

Also Published As

Publication number Publication date
DE2116372B2 (en) 1976-02-19
DE2116372A1 (en) 1971-12-23

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee