IPC분류정보
국가/구분 |
United States(US) Patent
등록
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국제특허분류(IPC7판) |
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출원번호 |
US-0091453
(1987-08-31)
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발명자
/ 주소 |
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인용정보 |
피인용 횟수 :
11 인용 특허 :
0 |
초록
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Foamed organic silicate produced by chemically reacting an alkali oxidated silicon compound with a substituted organic compound in the presence of a peroxide compound. This self-standing cellular organic silicate product may be utilized for thermal and sound insulation, as a cavity filler and as a c
Foamed organic silicate produced by chemically reacting an alkali oxidated silicon compound with a substituted organic compound in the presence of a peroxide compound. This self-standing cellular organic silicate product may be utilized for thermal and sound insulation, as a cavity filler and as a coating agent.
대표청구항
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1. The foamed organic silicate products produced by the process which consist of mixing and reacting the following components: A. substituted organic compound having the graphical skeleton carbon structure of ##STR## wherein X represents the substituents which split off during the reaction; the
1. The foamed organic silicate products produced by the process which consist of mixing and reacting the following components: A. substituted organic compound having the graphical skeleton carbon structure of ##STR## wherein X represents the substituents which split off during the reaction; the R, R' and R" are selected from the following groups; hydrogen, saturated straight-chain carbon atoms, unsaturated carbon atoms, ether linkages, ester linkages, aromatic structures, another X and mixtures thereof; the X substituents are selected from the following group, halogens, acid sulfate, nitrate, acid phosphate, bicarbonate, sulfate, formate, acetate, propionate, laurate, oleate, stearate, acid oxalate, acid malonate, acid tartrate, acid citrate and mixtures thereof, or wherein the substituted organic compound is a polysubstituted organic compound having the graphical skeleton carbon structure of ##EQU##X--C--C--X' where ##EQU##--C--C-- represents two adjacent carbon atoms of ##EQU##X--C--R--C--X' where X and X' represent the substituents which split off during the reaction and are selected from the group consisting of halogen, acid sulfate, nitrate, acid phosphate, bicarbonate, formate, acetate, propionate laurate, oleate, stearate, oxalate, acid malonate, acid tartrate, acid citrate and mixtures thereof; in the amount of 1 to 100 parts by weight; B. alkali oxidated silicon compound, in the amount of 100 parts by weight; C. free-radical initiator in the amount of 0.1 to 10 parts by weight; D. a blowing agent. 2. The process of claim 1 wherein the alkali oxidated silicon compound is selected from the group consisting of alkali metal silicates, alkaline earth metal silicates, water-binding silicate compounds containing an alkaline earth metal radical and mixtures thereof. 3. The process of claim 1 wherein the free-radical initiator is selected from the group consisting of organic peroxide, inorganic peroxide, alkali metal persulfates and mixtures thereof. 4. The process of claim 1 wherein up to 300% by weight of water, based on weight of Components A, B and C, is added to the components. 5. The process of claim 1 wherein up to 20% by weight of a foam stabilizer, based on weight of Components A, B and C of claim 1, is added to the Components. 6. The process of claim 1 wherein up to 10% by weight of an emulsifier, based on weight of Components A, B and C of claim 1, is added to the Components. 7. The process of claim 1 wherein the blowing agent is a chemically inert blowing agent, boiling within the range of -25° C. to 80° C., in the amount up to 50% by weight, based on the weight of Components A, B and C. 8. The process of claim 1 wherein up to 300% by weight of inert filler material, based on the weight of Components A, B and C of claim 1, is added to the Components. 9. The process of claim 1 wherein up to 300% by weight of a modifying compound, based on the weight of Components A, B and C of claim 1, is added to the Components. 10. The process of claim 1 wherein the substituted organic compound is selected from the group consisting of AA' disubstituted ethyl ether; BB' disubstituted ethyl ether; disubstituted methyl ether; disubstituted ethoxy ethyl ether; disubstituted thio ethyl ether; disubstituted 1.3-methoxy 2,2-dimethyl propane; disubstituted dipropyl formal; disubstituted diethyl formal; disubstituted para diethoxy benzene; disubstituted dimethoxy ethane; disubstituted diethyl carbonate; disubstituted glycol diacetate; pp'-disubstituted diphenyl ether; disubstituted sibenzyl ether; disubstituted diethyl sulphone; AA' disubstituted propyl ether; para disubstituted benzene; disubstituted para xylene; pp' disubstituted dibenzyl; disubstituted 3-toyl propene-2; ethyl dichloride; ethylene dibromide; dihalides of unsaturated hydrocarbon gases derived from pressure-cracking processes and material gas-cracking processes; 1,1,2-trichloroethane; 1,2,4-trichlorobutane; trichloromesitylene; cellulose acetate, cellulose butyrate; cellulose propionate; cellulose acetate butyrate; cellulose acetate phthalates and mixtures thereof.
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