DK145538C - Accelerator til anvendelse ved fremstilling af gipsplader samt fremgangsmaade til fremstilling af en saadan accelerator - Google Patents

Accelerator til anvendelse ved fremstilling af gipsplader samt fremgangsmaade til fremstilling af en saadan accelerator

Info

Publication number
DK145538C
DK145538C DK443273A DK443273A DK145538C DK 145538 C DK145538 C DK 145538C DK 443273 A DK443273 A DK 443273A DK 443273 A DK443273 A DK 443273A DK 145538 C DK145538 C DK 145538C
Authority
DK
Denmark
Prior art keywords
accelerator
procedures
manufacture
manufacturing
plastic plates
Prior art date
Application number
DK443273A
Other languages
Danish (da)
English (en)
Other versions
DK145538B (da
Inventor
K W Jones
D J Hazeldine
Original Assignee
Bpb Industries 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 Bpb Industries Ltd filed Critical Bpb Industries Ltd
Publication of DK145538B publication Critical patent/DK145538B/da
Application granted granted Critical
Publication of DK145538C publication Critical patent/DK145538C/da

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
    • 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
    • C04B28/14—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 calcium sulfate cements
    • 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
    • C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/10—Accelerators; Activators

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Panels For Use In Building Construction (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Medicinal Preparation (AREA)
DK443273A 1972-11-07 1973-08-10 Accelerator til anvendelse ved fremstilling af gipsplader samt fremgangsmaade til fremstilling af en saadan accelerator DK145538C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB5136872 1972-11-07
GB5136872A GB1389429A (en) 1972-11-07 1972-11-07 Gypsum boards

Publications (2)

Publication Number Publication Date
DK145538B DK145538B (da) 1982-12-06
DK145538C true DK145538C (da) 1983-05-02

Family

ID=10459728

Family Applications (1)

Application Number Title Priority Date Filing Date
DK443273A DK145538C (da) 1972-11-07 1973-08-10 Accelerator til anvendelse ved fremstilling af gipsplader samt fremgangsmaade til fremstilling af en saadan accelerator

Country Status (17)

Country Link
US (1) US3947285A (fi)
JP (1) JPS5631299B2 (fi)
AU (1) AU469268B2 (fi)
BE (1) BE803777A (fi)
CA (1) CA999310A (fi)
DE (1) DE2342027B2 (fi)
DK (1) DK145538C (fi)
ES (1) ES417849A1 (fi)
FI (1) FI56164C (fi)
FR (1) FR2208858B1 (fi)
GB (1) GB1389429A (fi)
IE (1) IE37987B1 (fi)
IT (1) IT993863B (fi)
NL (1) NL178863C (fi)
NO (1) NO137047C (fi)
SE (1) SE379340B (fi)
ZA (1) ZA735547B (fi)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4201595A (en) * 1977-03-14 1980-05-06 United States Gypsum Company Process for preparing calcined gypsum and gypsum board
DE2750474A1 (de) * 1977-11-11 1979-05-17 United States Gypsum Co Mischung zum beschleunigen des abbindens von kalziniertem gips und dadurch gebildetes produkt
FR2416205A2 (fr) * 1978-01-31 1979-08-31 Rhone Poulenc Ind Perfectionnement au procede de compactage de melange gypse humide/platre
CA1077971A (en) * 1978-07-26 1980-05-20 Peter A. Leeming Gypsum set accelerators
JPS55180664U (fi) * 1979-06-13 1980-12-25
DE3124001A1 (de) * 1981-06-19 1983-01-13 Hölter, Heinz, Dipl.-Ing., 4390 Gladbeck "spritzmassen zur verfestigung des frisch geschnittenen gebirges, vorzugsweise fuer bergbaustrecken mit fruehtragender biege-, zug- und druckfestigkeit"
FR2507175A1 (fr) * 1981-06-05 1982-12-10 Sodri Soc Dev Rech Ind Composition hydrofuge pour le traitement dans la masse du platre ou d'un produit a base de platre et procede correspondant
JPS62212254A (ja) * 1986-03-12 1987-09-18 而至歯科工業株式会社 低粉塵性粉末状歯科用埋没材組成物
JPS62212255A (ja) * 1986-03-12 1987-09-18 而至歯科工業株式会社 低粉塵性粉末状歯科用石こう組成物
US6221151B1 (en) 1999-08-16 2001-04-24 National Gypsum Company Gypsum set accelerator and method of making the same
EP1250222A4 (en) 2000-01-05 2003-04-16 Saint Gobain Technical Fabrics CEMENT-BASED REINFORCED SMOOTH PANELS AND METHODS OF MAKING SAME
US6409824B1 (en) 2000-04-25 2002-06-25 United States Gypsum Company Gypsum compositions with enhanced resistance to permanent deformation
US6409825B1 (en) 2000-11-22 2002-06-25 United States Gypsum Company Wet gypsum accelerator and methods, composition, and product relating thereto
AU2003258172B2 (en) 2002-03-29 2008-02-28 Wright Medical Technolgy, Inc. Bone graft substitute composition
GB0314655D0 (en) * 2003-06-24 2003-07-30 Bpb Plc Method and apparatus for producing a multilayer cementitious product
US20060243171A1 (en) * 2005-04-27 2006-11-02 United States Gypsum Company Wet gypsum accelerator and methods, composition, and product relating thereto
EP1874707A1 (en) * 2005-04-27 2008-01-09 United States Gypsum Company Methods of and systems for preparing a heat resistant accelerant slurry and adding the accelerant slurry to a post-mixer aqueous dispersion of calcined gypsum
US8016960B2 (en) * 2005-04-27 2011-09-13 United States Gypsum Company Methods of and systems for adding a high viscosity gypsum additive to a post-mixer aqueous dispersion of calcined gypsum
US7718019B2 (en) * 2005-04-27 2010-05-18 United States Gypsum Company Methods of and systems for preparing a heat resistant accelerant slurry and adding the accelerant slurry to a post-mixer aqueous dispersion of calcined gypsum
US20120090508A1 (en) 2010-10-19 2012-04-19 United States Gypsum Company Method for producing wet gypsum accelerator
US11040513B2 (en) 2015-06-24 2021-06-22 United States Gypsum Company Composite gypsum board and methods related thereto
US11225046B2 (en) 2016-09-08 2022-01-18 United States Gypsum Company Gypsum board with perforated cover sheet and system and method for manufacturing same
US10737979B2 (en) 2017-04-20 2020-08-11 United States Gypsum Company Gypsum set accelerator and method of preparing same
US11834374B2 (en) 2018-04-19 2023-12-05 United States Gypsum Company Accelerator comprising starch, and related board, slurries, and methods

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2460267A (en) * 1942-12-17 1949-02-01 Haddon Cuthbert Leslie Manufacture of plaster of paris
US2494403A (en) * 1945-09-19 1950-01-10 United States Gypsum Co Mold composition
US3198858A (en) * 1964-05-27 1965-08-03 Mcnulty Bros Company Plaster composition and method

Also Published As

Publication number Publication date
NO137047B (no) 1977-09-12
NL178863C (nl) 1986-06-02
IE37987L (en) 1974-05-07
IT993863B (it) 1975-09-30
DE2342027B2 (de) 1976-12-09
FI56164B (fi) 1979-08-31
AU5921073A (en) 1975-02-20
NO137047C (no) 1977-12-21
FI56164C (fi) 1979-12-10
NL7311884A (fi) 1974-05-09
SE379340B (fi) 1975-10-06
GB1389429A (en) 1975-04-03
BE803777A (fr) 1973-12-17
ZA735547B (en) 1974-07-31
FR2208858B1 (fi) 1976-11-19
FR2208858A1 (fi) 1974-06-28
CA999310A (en) 1976-11-02
JPS5631299B2 (fi) 1981-07-20
AU469268B2 (en) 1976-02-05
IE37987B1 (en) 1977-11-23
DK145538B (da) 1982-12-06
JPS4986421A (fi) 1974-08-19
DE2342027A1 (de) 1974-05-16
NL178863B (nl) 1986-01-02
ES417849A1 (es) 1976-06-16
US3947285A (en) 1976-03-30

Similar Documents

Publication Publication Date Title
DK145538C (da) Accelerator til anvendelse ved fremstilling af gipsplader samt fremgangsmaade til fremstilling af en saadan accelerator
SE399659B (sv) Preglad plastfilm samt forfarande att framstella densamma
DK143834C (da) Tobaksprodukt samt omhylning til anvendelse ved fremstilling af tobaksproduktet
DK511676A (da) Formstoffer iser til anvendelse ved fremstilling af membraner samt fremgangsmade til fremstilling af sadanne formstoffer
ATA297871A (de) Vorrichtung zur herstellung von kunststoffrohren mit querprofilierung
DK296277A (da) Polymerplader deres anvendelse navnlig i glaslamellater deres fremstilling samt midler til deres fremstilling
MX144391A (es) Envase de plastico y procedimiento para su fabricacion
DK124595B (da) Luftringsdæk samt fremgangsmåde til fremstilling af sådanne dæk.
AT325324B (de) Speichereinrichtung zur bereitstellung von grössengleichen gegenständen zur vorübergehenden benutzung
SE407228B (sv) Herdbart material innehallande polyarylacetylener samt forfarande for framstellnig derav
TR18375A (tr) Esterlerin imalinde ve bununla ilgili islahat
FI56449B (fi) Vingstabiliserad projektil
AT334807B (de) Vorrichtung zur herstellung von paneelen
SE390296B (sv) Isolermaterial, serskilt isolerbetong samt forfarande for framstellning av materialet
DK581575A (da) Partikelformet materiale til brug ved fremstilling af faste legemer, samt fremgangsmade til fremstilling af sadanne legemer
DK238275A (da) Termoplastiske formmasser samt deraf fremstillede formgenstande
SE391590B (sv) Elektrofotografisk film samt forfarande for framstellning av filmen
BE804368A (nl) Werkwijze voor de vervaardiging van bekistingsmateriaal en volgens deze werkwijze vervaardigd bekistingsmateriaal
DK107064C (da) Næringssubstrat til anvendelse ved fremstilling af et væskeformigt podestof samt en fremgangsmåde til fremstilling af det væskeformige podestof.
AT274407B (de) Vorrichtung zur Kontrolle der Oberfläche von Rotationskörpern
NL165871C (nl) Kernbrandstofelement en werkwijze voor de vervaardiging daarvan.
NO137759C (no) Fremgangsmaate ved utlutning av nikkel
DK488575A (da) Fremgangsmade til fremstilling af kunststofdispersioner samt disses anvendelse
SE383232B (sv) Laddningstar elektrokemisk cell samt foerfarande foer tillverkning av densamma
DK313576A (da) 1-methyl-2-(phenyl-oxymethyl)-5-nitro-imidazoler samt fremgangsmade til fremstilling deraf

Legal Events

Date Code Title Description
PUP Patent expired