SE398466B - Forfarande vid framstellning av gipsskivor - Google Patents

Forfarande vid framstellning av gipsskivor

Info

Publication number
SE398466B
SE398466B SE7506739A SE7506739A SE398466B SE 398466 B SE398466 B SE 398466B SE 7506739 A SE7506739 A SE 7506739A SE 7506739 A SE7506739 A SE 7506739A SE 398466 B SE398466 B SE 398466B
Authority
SE
Sweden
Prior art keywords
procedure
producing plasterboard
plasterboard
producing
Prior art date
Application number
SE7506739A
Other languages
English (en)
Swedish (sv)
Other versions
SE7506739L (sv
Inventor
A J B Wain
F L Boot
J E Baines
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 SE7506739L publication Critical patent/SE7506739L/
Publication of SE398466B publication Critical patent/SE398466B/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/36—Linings or coatings, e.g. removable, absorbent linings, permanent anti-stick coatings; Linings becoming a non-permanent layer of the moulded article
    • B28B7/368—Absorbent linings
    • 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
    • C04B24/04—Carboxylic acids; Salts, anhydrides or esters thereof
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
    • D21H17/24—Polysaccharides
    • D21H17/28—Starch
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/63—Inorganic compounds
    • D21H17/66—Salts, e.g. alums
SE7506739A 1974-06-13 1975-06-12 Forfarande vid framstellning av gipsskivor SE398466B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB26321/74A GB1505834A (en) 1974-06-13 1974-06-13 Plasterboard manufacture

Publications (2)

Publication Number Publication Date
SE7506739L SE7506739L (sv) 1975-12-14
SE398466B true SE398466B (sv) 1977-12-27

Family

ID=10241824

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7506739A SE398466B (sv) 1974-06-13 1975-06-12 Forfarande vid framstellning av gipsskivor

Country Status (13)

Country Link
US (1) US4063976A (xx)
JP (1) JPS5620984B2 (xx)
BE (1) BE830053A (xx)
CA (1) CA1051765A (xx)
DE (1) DE2525884B2 (xx)
DK (1) DK155508C (xx)
FI (1) FI57070C (xx)
FR (1) FR2274575A1 (xx)
GB (1) GB1505834A (xx)
IE (1) IE41156B1 (xx)
IT (1) IT1038911B (xx)
SE (1) SE398466B (xx)
ZA (1) ZA753750B (xx)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MXPA02006662A (es) 2000-01-05 2004-09-10 Saint Gobain Technical Fabrics Tablas alisadas de cemento reforzado y metodos para fabricarlas.
US20050223949A1 (en) * 2004-04-08 2005-10-13 Bailey Kenneth E Jr Starch binder compositions, methods of making the same and products formed therefrom
US9802866B2 (en) 2005-06-09 2017-10-31 United States Gypsum Company Light weight gypsum board
US20110195241A1 (en) * 2005-06-09 2011-08-11 United States Gypsum Company Low Weight and Density Fire-Resistant Gypsum Panel
US11306028B2 (en) 2005-06-09 2022-04-19 United States Gypsum Company Light weight gypsum board
US11338548B2 (en) 2005-06-09 2022-05-24 United States Gypsum Company Light weight gypsum board
US9840066B2 (en) 2005-06-09 2017-12-12 United States Gypsum Company Light weight gypsum board
US8070895B2 (en) 2007-02-12 2011-12-06 United States Gypsum Company Water resistant cementitious article and method for preparing same
US8329308B2 (en) 2009-03-31 2012-12-11 United States Gypsum Company Cementitious article and method for preparing the same
US8323785B2 (en) 2011-02-25 2012-12-04 United States Gypsum Company Lightweight, reduced density fire rated gypsum panels
CA3130689A1 (en) * 2019-04-02 2020-10-08 Kemira Oyj Use of metal chelates as a surface application for abrasion and/or taber stiffness, improvement in paper and paperboard
CN114804800B (zh) * 2022-04-07 2022-12-13 泰山石膏（江阴）有限公司 一种高强度环保纸面石膏板及其制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3307987A (en) * 1959-08-12 1967-03-07 Nat Gypsum Co Process of making a gypsum wallboard having a decreased starch content in the gypsum core
NL134362C (xx) * 1959-10-06 1900-01-01
US3389042A (en) * 1964-02-13 1968-06-18 Nat Gypsum Co Gypsum wallboard and method for producing same
GB1024881A (en) * 1966-11-21 1966-04-06 Inveresk Paper Company Ltd Improvements in insolubilized starch

Also Published As

Publication number Publication date
CA1051765A (en) 1979-04-03
JPS5620984B2 (xx) 1981-05-16
IE41156L (en) 1975-12-13
ZA753750B (en) 1976-05-26
DK155508B (da) 1989-04-17
US4063976A (en) 1977-12-20
FR2274575A1 (fr) 1976-01-09
DE2525884B2 (de) 1981-06-04
IE41156B1 (en) 1979-10-24
DK258175A (da) 1975-12-14
JPS5112817A (xx) 1976-01-31
IT1038911B (it) 1979-11-30
BE830053A (fr) 1975-10-01
SE7506739L (sv) 1975-12-14
GB1505834A (en) 1978-03-30
FR2274575B1 (xx) 1982-10-22
DE2525884A1 (de) 1976-01-02
FI751764A (xx) 1975-12-14
DK155508C (da) 1989-09-18
AU8208375A (en) 1976-12-16
FI57070B (fi) 1980-02-29
FI57070C (fi) 1980-06-10

Similar Documents

Publication Publication Date Title
SE403630B (sv) Forfarande vid framstellning av flortyg
SE7513085L (sv) Forfarande for framstellning av etrar
SE398466B (sv) Forfarande vid framstellning av gipsskivor
FI56071C (fi) Anordning foer manoevrering av luftreglerdon vid avfallsfoerbraenningsugnar
SE7506160L (sv) Forfarande for framstellning av n-cykloalkylmetyldekahydroisokinoline
SE407399B (sv) Forfarande for framstellning av aluminiumklorhydroxider
SE403477B (sv) Forfarande for famstellning av substituerade indoleniner
SE411453B (sv) Forfarande for framstellning av 3-fluorcefalosporiner
IT1033359B (it) Procedimento per produrre alchilfenoli
SE7511801L (sv) Forfarande for framstellning av ympsampolymerisat
IT1036877B (it) Procedimento per produrre lacche autoreticlanti
SU538660A3 (ru) Способ получени -трет.-бутиламинометил4-окси- -ксилол- -диола
SE7508654L (sv) Forfarande for framstellning av steroider
SE7512008L (sv) Forfarande for framstellning av prostaglandinanaloger
SE7512571L (sv) Forfarande for framstellning av prostaglandinanaloger
SE423815B (sv) Forfarande for framstellning av aminometylarylmetylpenicilliner
SE420097B (sv) Forfarande for framstellning av hydroxialkylxantiner
FI53480C (fi) Isolering av vibrationer i en fyrkonstruktion
SE390430B (sv) Byggnadselement jemte forfarande for framstellning av detsamma
SE7412185L (sv) Forfarande vid genomforande av immunkemiska bestemningsmetoder
SU495336A1 (ru) Способ получени полисульфонов
FI822074L (fi) Anordning foer lasersvetsning av roerledningar speciellt laempad att anvaendas vid roernedsaenkningsfartyg
IT1048048B (it) Procedimento per produrre idrazodicarbossammide
SU492522A1 (ru) Способ получени полиамфолитов
SE7503946L (sv) Forfarande for framstellning av substituerade iminodimetylen-di-tert.-alkylfenoner

Legal Events

Date Code Title Description
NAL Patent in force

Ref document number: 7506739-7

Format of ref document f/p: F

NUG Patent has lapsed

Ref document number: 7506739-7

Format of ref document f/p: F