PT87630A - Hydraulic cement and process for its production - Google Patents

Hydraulic cement and process for its production

Info

Publication number
PT87630A
PT87630A PT87630A PT8763088A PT87630A PT 87630 A PT87630 A PT 87630A PT 87630 A PT87630 A PT 87630A PT 8763088 A PT8763088 A PT 8763088A PT 87630 A PT87630 A PT 87630A
Authority
PT
Portugal
Prior art keywords
production
hydraulic cement
cement
hydraulic
Prior art date
Application number
PT87630A
Other languages
English (en)
Other versions
PT87630B (pt
Inventor
Paul Frederick Gutmann
Donald Richard Lane
Jose Arnaldo Melender
Original Assignee
Solvay Constr Mat Inc
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 Solvay Constr Mat Inc filed Critical Solvay Constr Mat Inc
Publication of PT87630A publication Critical patent/PT87630A/pt
Publication of PT87630B publication Critical patent/PT87630B/pt

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
    • C04B24/12—Nitrogen containing compounds organic derivatives of hydrazine
    • C04B24/124—Amides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
PT87630A 1987-06-03 1988-06-01 Processo para a preparacao de uma mistura de cimento hidraulico PT87630B (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/057,624 US4737193A (en) 1986-07-15 1987-06-03 Chemical additive for hydraulic cement mixes

Publications (2)

Publication Number Publication Date
PT87630A true PT87630A (pt) 1988-07-01
PT87630B PT87630B (pt) 1992-09-30

Family

ID=22011757

Family Applications (1)

Application Number Title Priority Date Filing Date
PT87630A PT87630B (pt) 1987-06-03 1988-06-01 Processo para a preparacao de uma mistura de cimento hidraulico

Country Status (6)

Country Link
US (1) US4737193A (pt)
EP (1) EP0293973A3 (pt)
JP (1) JPS6452642A (pt)
AU (1) AU589319B2 (pt)
FI (1) FI882650L (pt)
PT (1) PT87630B (pt)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4689083A (en) * 1986-07-15 1987-08-25 Solvay Construction Materials, Inc. Chemical additive for hydraulic cement mixes
US4871395A (en) * 1987-09-17 1989-10-03 Associated Universities, Inc. High temperature lightweight foamed cements
US4913741A (en) * 1989-06-29 1990-04-03 Solvay Construction Materials, Inc. Chemical additive for hydraulic cement mixes
NZ235347A (en) * 1989-10-06 1991-09-25 Grace W R & Co Enhanced blended and portland cement compositions characterised by the addition of a higher trialkanolamine as a strength enhancing agent
US5322562A (en) * 1990-07-12 1994-06-21 Sandoz Ltd. Production of cement-mortar dry mix
EP0846089B1 (de) * 1995-08-23 2003-04-02 Henkel Kommanditgesellschaft auf Aktien Verwendung wenigstens eines fettchemischen Additivs für eine GIPSHALTIGE ZUSAMMENSETZUNG
US6071436A (en) * 1995-12-01 2000-06-06 Geo Specialty Chemicals, Inc. Corrosion inhibitors for cement compositions
WO2001096257A2 (en) * 2000-06-13 2001-12-20 Mineral Resource Technologies, Llc Masonry cement composition and method of making
US6765153B2 (en) 2001-06-14 2004-07-20 David M. Goodson Method for making improved ceramic cement compositions containing a dispersed seeded phase and a method and apparatus for producing seed crystals
WO2007014168A2 (en) * 2005-07-25 2007-02-01 Dennis Andrew C Magnesium cementitious composition
US20070204764A1 (en) * 2006-01-23 2007-09-06 Jianhua Mao Compounds and methods for reducing water content in cementitious mixtures
US10823535B2 (en) 2013-05-02 2020-11-03 360° Ballistics, LLC Repair of ballistic concrete panels
US9604321B1 (en) 2013-05-02 2017-03-28 360° Ballistics, LLC Repair of ballistic concrete panels
US11209245B2 (en) 2011-04-18 2021-12-28 360° Ballistics, LLC Barrier for absorbing very high power bullets and uses thereof
US10739114B2 (en) 2011-04-18 2020-08-11 360° Ballistics, LLC Barrier for absorbing very high power bullets and uses thereof
US10704256B2 (en) 2013-05-02 2020-07-07 360° Ballistics, LLC Process to add bullet resistance to an existing wall
US9121675B1 (en) 2014-11-18 2015-09-01 360° Ballistics, LLC Barrier for absorbing live fire ammunition and uses thereof
US11598612B2 (en) 2021-06-25 2023-03-07 360° Ballistics, LLC Ballistic fiberglass mold

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US29337A (en) * 1860-07-24 price
US3642506A (en) * 1969-11-28 1972-02-15 Swift & Co Method for improving the properties of hydraulic cementitious mixtures
USRE29337E (en) 1971-10-12 1977-08-02 Westvaco Corporation Dicarboxylic acid soaps
JPS5117505B2 (pt) * 1972-09-02 1976-06-02
US4326972A (en) * 1978-06-14 1982-04-27 The Lubrizol Corporation Concentrates, lubricant compositions and methods for improving fuel economy of internal combustion engine
JPS585864B2 (ja) * 1978-09-25 1983-02-02 花王株式会社 Ａｅコンクリ−トまたはａｅモルタル用混和剤
US4486324A (en) * 1981-11-06 1984-12-04 Edwin Cooper, Inc. Hydraulic fluids
DE3332251A1 (de) * 1983-09-07 1985-03-21 Basf Ag, 6700 Ludwigshafen Lagerstabile tris-(hydroxyalkyl)isocyanurat-polyol- dispersionen, verfahren zu deren herstellung und deren verwendung
JPH0735280B2 (ja) * 1983-09-14 1995-04-19 東邦化学工業株式会社 コンクリ−ト用混和剤
DE3466868D1 (en) * 1983-09-29 1987-11-26 Sandoz Ag Additive for hydraulic cement mixes
US4488910A (en) * 1983-11-16 1984-12-18 Martin Marietta Corporation Admixture for nonplastic cement mixes and method
US4689083A (en) * 1986-07-15 1987-08-25 Solvay Construction Materials, Inc. Chemical additive for hydraulic cement mixes

Also Published As

Publication number Publication date
AU589319B2 (en) 1989-10-05
EP0293973A2 (en) 1988-12-07
EP0293973A3 (en) 1990-05-09
FI882650A0 (fi) 1988-06-03
AU1699588A (en) 1988-12-08
US4737193A (en) 1988-04-12
JPS6452642A (en) 1989-02-28
FI882650A7 (fi) 1988-12-04
PT87630B (pt) 1992-09-30
FI882650L (fi) 1988-12-04

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Legal Events

Date Code Title Description
FG3A Patent granted, date of granting

Effective date: 19920316

MM3A Annulment or lapse

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 19930930