GB1411801A - Fire resistant ceiling board and method - Google Patents

Fire resistant ceiling board and method

Info

Publication number
GB1411801A
GB1411801A GB4761172A GB4761172A GB1411801A GB 1411801 A GB1411801 A GB 1411801A GB 4761172 A GB4761172 A GB 4761172A GB 4761172 A GB4761172 A GB 4761172A GB 1411801 A GB1411801 A GB 1411801A
Authority
GB
United Kingdom
Prior art keywords
fire resistant
ceiling board
resistant ceiling
board
fire
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.)
Expired
Application number
GB4761172A
Other languages
English (en)
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.)
United States Gypsum Co
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
Application filed by United States Gypsum Co filed Critical United States Gypsum Co
Publication of GB1411801A publication Critical patent/GB1411801A/en
Expired legal-status Critical Current

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
    • C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
    • C04B26/02—Macromolecular compounds
    • C04B26/28—Polysaccharides or derivatives thereof
    • C04B26/285—Cellulose or derivatives thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Paper (AREA)
GB4761172A 1971-11-22 1972-10-16 Fire resistant ceiling board and method Expired GB1411801A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US20111971A 1971-11-22 1971-11-22

Publications (1)

Publication Number Publication Date
GB1411801A true GB1411801A (en) 1975-10-29

Family

ID=22744565

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4761172A Expired GB1411801A (en) 1971-11-22 1972-10-16 Fire resistant ceiling board and method

Country Status (6)

Country Link
JP (1) JPS4859624A (enrdf_load_stackoverflow)
BR (1) BR7207464D0 (enrdf_load_stackoverflow)
DE (1) DE2257166A1 (enrdf_load_stackoverflow)
FR (1) FR2160810A1 (enrdf_load_stackoverflow)
GB (1) GB1411801A (enrdf_load_stackoverflow)
IE (1) IE37125B1 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4352719A (en) 1980-01-31 1982-10-05 Kataflox Patentverwaltungsgesellschaft Mbh Method for producing combustion resistant fibrous products

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE513460A (enrdf_load_stackoverflow) * 1951-08-17

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4352719A (en) 1980-01-31 1982-10-05 Kataflox Patentverwaltungsgesellschaft Mbh Method for producing combustion resistant fibrous products

Also Published As

Publication number Publication date
IE37125B1 (en) 1977-05-11
JPS4859624A (enrdf_load_stackoverflow) 1973-08-21
FR2160810A1 (enrdf_load_stackoverflow) 1973-07-06
DE2257166A1 (de) 1973-05-24
IE37125L (en) 1973-05-22
BR7207464D0 (pt) 1973-09-13

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees