CA2082983A1 - Packaging and dispensing system for fluid and semi-fluid cement admixtures - Google Patents

Packaging and dispensing system for fluid and semi-fluid cement admixtures

Info

Publication number
CA2082983A1
CA2082983A1 CA002082983A CA2082983A CA2082983A1 CA 2082983 A1 CA2082983 A1 CA 2082983A1 CA 002082983 A CA002082983 A CA 002082983A CA 2082983 A CA2082983 A CA 2082983A CA 2082983 A1 CA2082983 A1 CA 2082983A1
Authority
CA
Canada
Prior art keywords
admixture
fluid
encapsulated
capsule
cementitious
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.)
Abandoned
Application number
CA002082983A
Other languages
English (en)
French (fr)
Inventor
John O. De Mars
Kevin William Grogan
Eliot Kay
Stephen Patrick Belko
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.)
WR Grace and Co Conn
Original Assignee
Individual
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
Priority claimed from US07/829,991 external-priority patent/US5320851A/en
Application filed by Individual filed Critical Individual
Publication of CA2082983A1 publication Critical patent/CA2082983A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • 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
    • C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
    • C04B40/06—Inhibiting the setting, e.g. mortars of the deferred action type containing water in breakable containers ; Inhibiting the action of active ingredients
    • C04B40/0641—Mechanical separation of ingredients, e.g. accelerator in breakable microcapsules

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Soil Conditioners And Soil-Stabilizing Materials (AREA)
CA002082983A 1991-11-18 1992-11-16 Packaging and dispensing system for fluid and semi-fluid cement admixtures Abandoned CA2082983A1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US79377591A 1991-11-18 1991-11-18
US07/793,775 1991-11-18
US07,829,991 1992-01-31
US07/829,991 US5320851A (en) 1992-01-31 1992-01-31 Packaging and dispensing system for fluid and semi-fluid cement admixtures

Publications (1)

Publication Number Publication Date
CA2082983A1 true CA2082983A1 (en) 1993-05-19

Family

ID=27121427

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002082983A Abandoned CA2082983A1 (en) 1991-11-18 1992-11-16 Packaging and dispensing system for fluid and semi-fluid cement admixtures

Country Status (11)

Country Link
EP (1) EP0546699B1 (https=)
JP (1) JPH05301752A (https=)
AT (1) ATE149986T1 (https=)
AU (1) AU661063B2 (https=)
CA (1) CA2082983A1 (https=)
DE (1) DE69218136T2 (https=)
ES (1) ES2100306T3 (https=)
MX (1) MX9206615A (https=)
MY (1) MY130088A (https=)
NZ (1) NZ245072A (https=)
TW (1) TW223048B (https=)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2792311B1 (fr) 1999-04-16 2001-07-27 Cie Du Sol Beton a prise differee
ATE356045T1 (de) * 1999-11-17 2007-03-15 Reckitt Benckiser Uk Ltd Spritzgegossener wasserlöslicher behälter
US6348093B1 (en) * 2000-04-27 2002-02-19 W. R. Grace & Co. - Conn Basic-medium-soluble packaging material for use in castable cementitious composites
JP4462713B2 (ja) * 2000-05-10 2010-05-12 住友大阪セメント株式会社 凝結遅延剤およびセメント凝結調整方法
GB2390847B (en) * 2001-06-08 2005-02-02 Rmc Readymix Ltd Process for producing a cementitious composition
EP1446368B1 (en) 2001-11-14 2007-01-24 Akzo Nobel Coatings International B.V. Method of tinting a joint filler for tiled surfaces
CN101014553A (zh) * 2004-06-29 2007-08-08 马修·皮扎 粘性物质及其制备方法
DE102006049751A1 (de) * 2006-10-21 2008-04-24 Institut für Fertigteiltechnik und Fertigbau Weimar e.V. Verfahren zur Herstellung von Formkörpern aus bindemittelhaltigen Gemengen mit extern aktivierter beschleunigter Erstarrung
CN113263618B (zh) * 2021-05-25 2022-04-05 湖南日成新材料有限公司 机制砂混凝土生产装置
EP4417084A1 (en) * 2023-02-17 2024-08-21 Laboratorios Klein Cosmetica, S.l.u. Container for cosmetic products

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2681168A (en) * 1949-07-09 1954-06-15 Scherer Corp R P Envelope containing a fragile capsule
US3600312A (en) * 1969-05-26 1971-08-17 Diebold Inc Heat insulation material for insulated containers
DE2200163B2 (de) * 1972-01-04 1975-06-12 Gebr. Knauf Westdeutsche Gipswerke, 8715 Iphofen Verfahren zur Zugabe von HilfsStoffen zu Trockenmörteln oder Spachtelpulvern
DE2650649A1 (de) * 1976-11-05 1978-05-11 Bosch Gmbh Robert Verfahren und vorrichtung zum fuellen und verschliessen von hartgelatinekapseln
GB8508173D0 (en) * 1985-03-28 1985-05-01 Standard Telephones Cables Ltd Controlled delivery device
US4772326A (en) * 1986-02-28 1988-09-20 Construction Products Research, Inc. Cartridges of fast setting cement and gelled water

Also Published As

Publication number Publication date
ATE149986T1 (de) 1997-03-15
HK1001687A1 (en) 1998-07-03
EP0546699A1 (en) 1993-06-16
AU2828792A (en) 1993-05-20
ES2100306T3 (es) 1997-06-16
TW223048B (https=) 1994-05-21
DE69218136T2 (de) 1997-07-03
DE69218136D1 (de) 1997-04-17
AU661063B2 (en) 1995-07-13
NZ245072A (en) 1994-12-22
MX9206615A (es) 1993-07-01
JPH05301752A (ja) 1993-11-16
EP0546699B1 (en) 1997-03-12
MY130088A (en) 2007-05-31

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Legal Events

Date Code Title Description
FZDE Discontinued