ZA78937B - Improved starch coated paper and gypsum wallboard process therewith - Google Patents

Improved starch coated paper and gypsum wallboard process therewith

Info

Publication number
ZA78937B
ZA78937B ZA00780937A ZA78937A ZA78937B ZA 78937 B ZA78937 B ZA 78937B ZA 00780937 A ZA00780937 A ZA 00780937A ZA 78937 A ZA78937 A ZA 78937A ZA 78937 B ZA78937 B ZA 78937B
Authority
ZA
South Africa
Prior art keywords
coated paper
gypsum wallboard
improved starch
starch coated
process therewith
Prior art date
Application number
ZA00780937A
Other languages
English (en)
Inventor
W Long
Original Assignee
United States Gypsum Co
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 US05/770,149 external-priority patent/US4117183A/en
Application filed by United States Gypsum Co filed Critical United States Gypsum Co
Publication of ZA78937B publication Critical patent/ZA78937B/xx

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/04—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres
    • E04C2/043—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres of plaster

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Laminated Bodies (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Paper (AREA)
  • Biological Depolymerization Polymers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
ZA00780937A 1977-02-18 1978-02-17 Improved starch coated paper and gypsum wallboard process therewith ZA78937B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/770,149 US4117183A (en) 1974-07-23 1977-02-18 Starch-coated paper and gypsum wallboard prepared therewith

Publications (1)

Publication Number Publication Date
ZA78937B true ZA78937B (en) 1979-03-28

Family

ID=25087636

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00780937A ZA78937B (en) 1977-02-18 1978-02-17 Improved starch coated paper and gypsum wallboard process therewith

Country Status (13)

Country Link
JP (1) JPS53122806A (no)
AU (1) AU510925B2 (no)
BE (1) BE864079A (no)
CA (1) CA1087080A (no)
DE (1) DE2806923A1 (no)
DK (1) DK69378A (no)
FR (1) FR2380876A1 (no)
GB (1) GB1573871A (no)
MX (1) MX149542A (no)
NO (1) NO150767C (no)
NZ (1) NZ186253A (no)
SE (1) SE427833B (no)
ZA (1) ZA78937B (no)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2669624B1 (fr) * 1990-11-28 1994-01-07 Rhone Poulenc Chimie Articles isolants a base de fibres minerales et leur procede de fabrication.
WO2007111946A2 (en) * 2006-03-23 2007-10-04 Hercules Incorporated Improved paper for gypsum wallboard
MX2011012899A (es) * 2009-06-22 2012-02-13 Hercules Inc Recubrimiento de cristales matriz para revestimiento exterior de paneles de yeso.
WO2012130325A1 (de) * 2011-04-01 2012-10-04 Knauf Gips Kg Karton mit optimierter gipskernhaftung
US11186066B2 (en) 2018-08-14 2021-11-30 United States Gypsum Company Gypsum board from gypsum having high level of chloride salt and a perforated sheet and methods associated therewith
US11186067B2 (en) 2018-08-14 2021-11-30 United States Gypsum Company Gypsum board from gypsum having high level of chloride salt and a starch layer and methods associated therewith
US11993054B2 (en) 2019-11-05 2024-05-28 United States Gypsum Company Method of preparing gypsum wallboard from high salt gypsum, and related product
US11891336B2 (en) 2019-11-22 2024-02-06 United States Gypsum Company Gypsum board containing high absorption paper and related methods

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2220639A1 (en) * 1973-03-09 1974-10-04 United States Gypsum Co Paper coated gypsum board mfr. - by slip casting, the paper being locally precoated discontinuously with starch
JPS5721465B2 (no) * 1973-03-14 1982-05-07

Also Published As

Publication number Publication date
DE2806923A1 (de) 1978-08-24
AU3305278A (en) 1979-08-16
DK69378A (da) 1978-08-19
NZ186253A (en) 1980-03-05
AU510925B2 (en) 1980-07-17
NO150767C (no) 1984-12-12
BE864079A (fr) 1978-06-16
JPS53122806A (en) 1978-10-26
GB1573871A (en) 1980-08-28
CA1087080A (en) 1980-10-07
MX149542A (es) 1983-11-23
NO780539L (no) 1978-08-21
FR2380876A1 (fr) 1978-09-15
NO150767B (no) 1984-09-03
FR2380876B1 (no) 1983-06-10
SE427833B (sv) 1983-05-09
SE7801477L (sv) 1978-08-19

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