Insulating element from mineral fibers for shipbuilding
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
D04H-003/00
D04H-003/12
C03C-013/00
C03C-013/06
출원번호
UP-0575018
(2004-10-04)
등록번호
US-7803729
(2010-10-21)
우선권정보
EP-03022610(2003-10-06); FR-04 00084(2004-01-07)
국제출원번호
PCT/EP2004/011061
(2004-10-04)
§371/§102 date
20070504
(20070504)
국제공개번호
WO05/035895
(2005-04-21)
발명자
/ 주소
Keller, Horst
Bruer, Ina
Amannt, Gerald
Bernard, Jean-Luc
출원인 / 주소
Saint-Gobain Isover
대리인 / 주소
Sheridan Ross P.C.
인용정보
피인용 횟수 :
16인용 특허 :
15
초록▼
Insulating element from mineral fibers for shipbuilding with an insulating element in form of a plate or roll felt for shipbuilding the composition of the mineral fibers of the insulating element points an alkali/alkaline-earth mass ratio of the fiber structure of the insulating element is determine
Insulating element from mineral fibers for shipbuilding with an insulating element in form of a plate or roll felt for shipbuilding the composition of the mineral fibers of the insulating element points an alkali/alkaline-earth mass ratio of the fiber structure of the insulating element is determined by an average geometrical fiber diameter of ≦4 μm and a surface weight of 0.8 through 4.3 kg/m2 and a binding agent portion above 0.5 until 4 weight %.
대표청구항▼
The invention claimed is: 1. An insulating element in the form of a plate or roll felt, adapted for the insulation of a vessel's deck, comprising mineral fibers, made of bonded fibers soluble in a physiological agent, wherein the insulating element may be utilized as fire and/or thermal and/or soun
The invention claimed is: 1. An insulating element in the form of a plate or roll felt, adapted for the insulation of a vessel's deck, comprising mineral fibers, made of bonded fibers soluble in a physiological agent, wherein the insulating element may be utilized as fire and/or thermal and/or sound protection in a vessel, wherein the composition of the mineral fibers of the insulating element amounts to an alkali/alkaline-earth mass ratio of <1, wherein the insulating element is comprised of a bead portion in the mineral fibers in an amount<1% of the insulating element as well as by an average geometrical fiber diameter of ≦4 μM, a surface weight of 0.8 through 4.3 kg/m2, and wherein a portion of a bonding agent of the insulating element in relation to the mineral fibers is in the range of 0.5 through 4% by weight; wherein the weight per unit area of the insulating element with a Fire Resistance Category A15 or similar is in the range of about 0.8 to 1.4 kg/m2, with a Fire Resistance Category A30 or similar, about 1.2 to 1.8 kg/m2, and with a Fire Resistance Category A60 or similar, about 2.0 to 2.5 kg/m2; and wherein the insulating element, having a gross density of 50 kg/m3 or less, is compressible in a minimum ratio of 2:1. 2. The insulating element according to claim 1, wherein the bonding agent is an organic bonding agent. 3. The insulating element according to claim 1, wherein the portion of the bonding agent, in relation to the mineral fibers of the insulating element, lies within the range of 0.5 to 2% by weight. 4. An insulating element in the form of a plate or roll felt, adapted for the insulation of a vessel's bulkhead, comprising mineral fibers, made of bonded fibers soluble in a physiological agent, wherein the insulating element may be utilized as fire and/or thermal and/or sound protection in a vessel, wherein the composition of the mineral fibers of the insulating element amounts to an alkali/alkaline-earth mass ratio of <1, wherein the insulating element is comprised of a bead portion in the mineral fibers in an amount<1% of the insulating element as well as by an average geometrical fiber diameter of <4 μm, a surface weight of 0.8 through 4.3 kg/m2, and wherein a portion of a bonding agent of the insulating element in relation to the mineral fibers is in the range of 0.5 through 4% by weight; wherein the insulating element features an λ-value of ≦35 mW/mK; wherein the weight per unit area of the insulating element with a Fire Resistance Category A15 or similar is in the range of about from 0.8 to 1.4 kg/m2, with a Fire Resistance Category A30 or similar, from 2.3 to 3.0 kg/m2, and with a Fire Resistance Category A60 or similar, from 3.2 to 4.3 kg/m3; and wherein the insulating element, having a gross density up to 50 kg/m3, is compressible in a minimum ratio of 2:1, and wherein the insulating element, having a gross density up to 30 kg/m3, is compressible in a minimum ratio of 3:1. 5. The insulating element according to claim 1, wherein the insulating element features an λ-value of ≦35 mW/mK. 6. The insulating element according to claim 1 wherein the insulating element is in the form of roll felt, wherein the composition of the mineral fiber of the insulating element amounts to an alkali/alkaline-earth mass ratio of <1, wherein the fiber structure of the insulating element is determined by an average geometrical fiber diameter of ≦4 μm and the roll felt is substantially in the form of a stepped wire mat, whose utilization temperature is >500° C. with gross densities between 45 and 75 kg/m3, and wherein the bonding agent content is about <2 weight %. 7. The insulating element according to claim 1, wherein the mineral fibers of the insulating element are manufactured by internal centrifugation in a centrifuge basket procedure, wherein the temperature at the centrifugation basket is at least 1,100° C. 8. The insulating element according claim 1, wherein the insulating element is operatively associated with a vessel's frames. 9. The insulating element according to claim 8, wherein the insulating element further comprises at least one lamination, selected from one of an aluminum foil or a glass cloth fleece, being applied in such a manner around the frames of a vessel such that it encloses the insulating element and the at least one lamination in one processing step exempt of a thermal bridge. 10. The insulating element according to claim 1, wherein the mineral fibers of the insulating element correspond, regarding their solubility in a physiological agent, to at least one of the requirements of the European guideline 97/69/EG and the requirements of the German dangerous material regulation exp. IV NR. 22. 11. The insulating element according to claim 10, wherein the ranges of the chemical composition of the mineral fibers are as follows: SiO2 39-52% Al2O3 16-26% CaO 8-18% MgO 1-4.9% Na2O 2-12% K2O 2-12% R2O (Na2O + K2O) 10-13.5% P2O5 0-2% Fe2O3 (iron total) 3.2-8% B2O3 0-1% TiO2 0.4−1%.
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이 특허에 인용된 특허 (15)
Battigelli Jean,FRX ; Bernard Jean-luc,FRX ; Berthier Guy,FRX ; Furtak Hans,DEX, Apparatus for manufacturing mineral wool.
Bernard Jean L. (Clermont FRX) Vignesoult Serge (Paris FRX) Battigelli Jean (Rantigny FRX) Berthier Guy (Clermont FRX) Furtak Hans (Speyer am Rhein DEX), Method for producing mineral wool.
Battigelli Jean (Rantigny FRX) Berthier Guy (Clermont FRX) Furtak Hans (Speyer am Rhein DEX) Sainte-Foi Daniel (Clermont FRX), Method for the production of mineral wool.
Kirsti Marjatta Karppinen FI; Michael Stig Folke Perander FI; Peter Arnold Henrik Solin FI; Antero Olavi Pehkonen FI; Seija Marketta Maine FI, Mineral fiber composition.
Syme Robert W.,CAX ; Church Joseph T. ; Romes Gary E., Mineral fiber insulation batt impregnated with extruded synthetic fibers, and apparatus for making same.
Contzen, Bernard Roger; Jung, Gene; Shank, Gary; Rioux, Robert C.; Miller, Kenneth B.; Faria, Phillip, Fire barrier layer and fire barrier film laminate.
Contzen, Bernard Roger; Jung, Gene; Shank, Gary; Rioux, Robert C.; Miller, Kenneth B.; Faria, Phillip, Fire barrier layer and fire barrier film laminate.
Contzen, Bernard Roger; Jung, Gene; Shank, Gary; Rioux, Robert C; Miller, Kenneth B; Faria, Phillip, Fire barrier layer and fire barrier film laminate.
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