GB8611317D0 - Flexible intumescent sheet - Google Patents

Flexible intumescent sheet

Info

Publication number
GB8611317D0
GB8611317D0 GB868611317A GB8611317A GB8611317D0 GB 8611317 D0 GB8611317 D0 GB 8611317D0 GB 868611317 A GB868611317 A GB 868611317A GB 8611317 A GB8611317 A GB 8611317A GB 8611317 D0 GB8611317 D0 GB 8611317D0
Authority
GB
United Kingdom
Prior art keywords
flexible intumescent
intumescent sheet
sheet
mineral
product
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.)
Pending
Application number
GB868611317A
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.)
T&N Materials Research Ltd
Original Assignee
T&N Materials Research 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 T&N Materials Research Ltd filed Critical T&N Materials Research Ltd
Priority to GB868611317A priority Critical patent/GB8611317D0/en
Publication of GB8611317D0 publication Critical patent/GB8611317D0/en
Priority to ES87303189T priority patent/ES2021707B3/en
Priority to GB8708826A priority patent/GB2190110B/en
Priority to EP87303189A priority patent/EP0244964B1/en
Priority to AT87303189T priority patent/ATE62282T1/en
Priority to DE8787303189T priority patent/DE3769005D1/en
Priority to JP62112240A priority patent/JPS62268899A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
    • F01N3/28—Construction of catalytic reactors
    • F01N3/2839—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration
    • F01N3/2853—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration using mats or gaskets between catalyst body and housing
    • F01N3/2857—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration using mats or gaskets between catalyst body and housing the mats or gaskets being at least partially made of intumescent material, e.g. unexpanded vermiculite
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F13/00—Making discontinuous sheets of paper, pulpboard or cardboard, or of wet web, for fibreboard production
    • D21F13/04—Making discontinuous sheets of paper, pulpboard or cardboard, or of wet web, for fibreboard production on cylinder board machines
    • 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
    • D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
    • D21H13/36—Inorganic fibres or flakes
    • D21H13/38—Inorganic fibres or flakes siliceous
    • D21H13/40—Inorganic fibres or flakes siliceous vitreous, e.g. mineral wool, glass fibres
    • 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
    • D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
    • D21H13/36—Inorganic fibres or flakes
    • D21H13/38—Inorganic fibres or flakes siliceous
    • D21H13/44—Flakes, e.g. mica, vermiculite

Abstract

Flexible intumescent sheet according to British patent 1 513 808, comprising heat-expandable micaceous mineral, inorganic fibrous material and organic binder, is made on standard board-making machinery incorporating a winding drum, so that a laminar product is obtained, not a monolithic one. The mineral particles in the sheet are thus more uniformly distributed across its thickness, and the product shows less tendency to premature failure in use.
GB868611317A 1986-05-09 1986-05-09 Flexible intumescent sheet Pending GB8611317D0 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
GB868611317A GB8611317D0 (en) 1986-05-09 1986-05-09 Flexible intumescent sheet
ES87303189T ES2021707B3 (en) 1986-05-09 1987-04-13 MANUFACTURE OF A FLEXIBLE INFLATED PILLOW.
GB8708826A GB2190110B (en) 1986-05-09 1987-04-13 Manufacture of flexible intumescent sheet
EP87303189A EP0244964B1 (en) 1986-05-09 1987-04-13 Manufacture of flexible intumescent sheet
AT87303189T ATE62282T1 (en) 1986-05-09 1987-04-13 MANUFACTURE OF A FLEXIBLE INFLATABLE CARDBOARD.
DE8787303189T DE3769005D1 (en) 1986-05-09 1987-04-13 PRODUCTION OF A BENDABLE INFLATABLE CARDBOARD.
JP62112240A JPS62268899A (en) 1986-05-09 1987-05-08 Production of paperboard sagging or expanding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB868611317A GB8611317D0 (en) 1986-05-09 1986-05-09 Flexible intumescent sheet

Publications (1)

Publication Number Publication Date
GB8611317D0 true GB8611317D0 (en) 1986-06-18

Family

ID=10597569

Family Applications (2)

Application Number Title Priority Date Filing Date
GB868611317A Pending GB8611317D0 (en) 1986-05-09 1986-05-09 Flexible intumescent sheet
GB8708826A Expired GB2190110B (en) 1986-05-09 1987-04-13 Manufacture of flexible intumescent sheet

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB8708826A Expired GB2190110B (en) 1986-05-09 1987-04-13 Manufacture of flexible intumescent sheet

Country Status (6)

Country Link
EP (1) EP0244964B1 (en)
JP (1) JPS62268899A (en)
AT (1) ATE62282T1 (en)
DE (1) DE3769005D1 (en)
ES (1) ES2021707B3 (en)
GB (2) GB8611317D0 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3576708A (en) * 1968-02-21 1971-04-27 Nicolet Ind Inc Asbestos materials of high dielectric strength and method of making same
US3954555A (en) * 1972-09-29 1976-05-04 National Gypsum Company Fiber reinforced plastic articles and method of preparation
US3954556A (en) * 1974-06-10 1976-05-04 Johns-Manville Corporation Inorganic composition for high temperature use and method of forming a millboard therefrom
CA1042587A (en) * 1974-11-04 1978-11-14 Minnesota Mining And Manufacturing Company Intumescent sheet material
FR2396832A1 (en) * 1977-07-08 1979-02-02 Redco Sa COMPOSITION OF MATERIAL BASED ON MINERAL FIBERS

Also Published As

Publication number Publication date
ATE62282T1 (en) 1991-04-15
EP0244964B1 (en) 1991-04-03
GB2190110B (en) 1989-12-06
GB8708826D0 (en) 1987-05-20
EP0244964A1 (en) 1987-11-11
DE3769005D1 (en) 1991-05-08
ES2021707B3 (en) 1991-11-16
GB2190110A (en) 1987-11-11
JPS62268899A (en) 1987-11-21

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