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公开(公告)号：US3826665A
公开(公告)日：1974-07-30
申请号：US33842773
申请日：1973-03-06
Applicant: RHONE PROGIL
Inventor： HOVASSE C , ALLEMAND P
CPC classification number: C04B28/06 , C04B22/062 , C04B24/06 , C04B24/04 , C04B22/08
Abstract: THE INCLUSION OF A COMPOSITION COMPRISED OF (1) LITHIA OR A WATER-SOLUBLE LITHIUM SALT AND (2) A HYDROXYLATED ORGANIC ACID, OR A SALT OR ESTER THEREOF, ACCELERATES THE SETTING AND HARDENING TIMES F ALUMINOUS CEMENT AND PROVIDES MORTARS, CONCRETES, GROUTS, ETC., DERIVED FROM SUCH MODIFIED HIGH ALUMINA TYPE CEMENTS WHEREIN THE SUPERIOR MECHANICAL AND HANDLING PROPERTIES GENERALLY CHARACTERISTIC OF ALUMINOUS CEMENT ARE NOT APPRECIABLY AFFECTED.
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公开(公告)号：US3809665A
公开(公告)日：1974-05-07
申请号：US26273472
申请日：1972-06-14
Applicant: RHONE PROGIL
Inventor： ALLEMAND P , HOVASSE C
CPC classification number: C04B28/08 , C04B28/26 , Y02P40/143 , Y02W30/94 , C04B12/04 , C04B22/062 , C04B24/26 , C04B7/14 , C04B18/141
Abstract: BINDER COMPOSITIONS CONTAINING BLAST FURNACE SLAG AND BUILDING MATERIALS, SUCH AS CONCRETES AND MORTARS, DERIVED FROM SUCH BINDERS ARE SIGNIFICANTLY IMPROVED BY THE ADDITION THERETO OF A MIXTURE OF METAL SILICATE, FOR EXAM-
PLE, SODIUM OR POTASSIUM SILICATE AND AN ACRYLIC COPOLYMER, SUCH AS ACRYLONITRILE AND ACRYLIC ACID COPOLYMER.-
公开(公告)号：US3782984A
公开(公告)日：1974-01-01
申请号：US3782984D
申请日：1972-06-28
Applicant: RHONE PROGIL
Inventor： ALLEMAND P , HOVASSE C
CPC classification number: C04B28/04 , C04B28/26 , C04B2103/12 , Y02W30/92 , Y02W30/94 , C04B12/04 , C04B22/106 , C04B24/06 , C04B14/06 , C04B18/08 , C04B18/14 , C04B22/10
Abstract: INCORPORATION OF A COMPOSITION COMPRISES OF ALKALI METAL ACID CARBONATES, ALKALI METL SALTS OF HYDROXYLATED ORGANIC ACIDS, AND ALKALI METAL SILICATES INTO PORTLAND TYPE CEMENT, AND MORTARS AND CONCRETES. ETC., CONTAINING SUCH CEMENTS AFFORDS PRODUCTS HAVING AN ACCELERATED SETTING TIME AND WHICH EVIDENCE SIGNIFICANTLY IMPROVED MECHANICAL PREFORMANCE AND HANDLING CHARACTERISTICS.
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