CN106700496B - 一种防火鞋的阻燃海绵及其制备方法 - Google Patents
一种防火鞋的阻燃海绵及其制备方法 Download PDFInfo
- Publication number
- CN106700496B CN106700496B CN201611070907.0A CN201611070907A CN106700496B CN 106700496 B CN106700496 B CN 106700496B CN 201611070907 A CN201611070907 A CN 201611070907A CN 106700496 B CN106700496 B CN 106700496B
- Authority
- CN
- China
- Prior art keywords
- parts
- flame
- retardant
- fire
- carbon fiber
- 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.)
- Active
Links
- 239000003063 flame retardant Substances 0.000 title claims abstract description 97
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 title claims abstract description 66
- 230000002265 prevention Effects 0.000 title claims abstract description 36
- 238000002360 preparation method Methods 0.000 title claims abstract description 17
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical class C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 55
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 50
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 47
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 44
- 239000000428 dust Substances 0.000 claims abstract description 44
- 239000000843 powder Substances 0.000 claims abstract description 27
- 239000006260 foam Substances 0.000 claims abstract description 26
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 25
- 239000000344 soap Substances 0.000 claims abstract description 25
- 239000005058 Isophorone diisocyanate Substances 0.000 claims abstract description 22
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 claims abstract description 22
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims abstract description 19
- 239000000908 ammonium hydroxide Substances 0.000 claims abstract description 19
- 229920000570 polyether Polymers 0.000 claims abstract description 19
- 229920002554 vinyl polymer Polymers 0.000 claims abstract description 18
- 239000004305 biphenyl Substances 0.000 claims abstract description 17
- 235000010290 biphenyl Nutrition 0.000 claims abstract description 17
- 125000006267 biphenyl group Chemical group 0.000 claims abstract description 17
- NIMLQBUJDJZYEJ-UHFFFAOYSA-N isophorone diisocyanate Chemical compound CC1(C)CC(N=C=O)CC(C)(CN=C=O)C1 NIMLQBUJDJZYEJ-UHFFFAOYSA-N 0.000 claims abstract description 17
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N phenylbenzene Natural products C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000003381 stabilizer Substances 0.000 claims abstract description 17
- 239000004088 foaming agent Substances 0.000 claims abstract description 15
- 239000004721 Polyphenylene oxide Substances 0.000 claims abstract description 14
- 229920005862 polyol Polymers 0.000 claims abstract description 14
- 150000003077 polyols Chemical class 0.000 claims abstract description 14
- 239000002994 raw material Substances 0.000 claims abstract description 11
- 230000000694 effects Effects 0.000 claims description 31
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 22
- 239000004917 carbon fiber Substances 0.000 claims description 22
- 238000010438 heat treatment Methods 0.000 claims description 12
- 238000003756 stirring Methods 0.000 claims description 12
- -1 Phenyl phosphate ester Chemical class 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 7
- 229920002472 Starch Polymers 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 239000008107 starch Substances 0.000 claims description 5
- 235000019698 starch Nutrition 0.000 claims description 5
- 239000000835 fiber Substances 0.000 claims description 2
- 241000790917 Dioxys <bee> Species 0.000 claims 1
- 229910003978 SiClx Inorganic materials 0.000 claims 1
- 238000001802 infusion Methods 0.000 claims 1
- 238000012360 testing method Methods 0.000 abstract description 11
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 10
- 239000001301 oxygen Substances 0.000 abstract description 10
- 229910052760 oxygen Inorganic materials 0.000 abstract description 10
- 238000002485 combustion reaction Methods 0.000 abstract description 3
- 230000009970 fire resistant effect Effects 0.000 abstract description 3
- 239000004615 ingredient Substances 0.000 abstract description 2
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 abstract 2
- 229940106691 bisphenol a Drugs 0.000 abstract 1
- 239000000463 material Substances 0.000 description 10
- 238000002156 mixing Methods 0.000 description 7
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 5
- 229910002092 carbon dioxide Inorganic materials 0.000 description 5
- 229910052757 nitrogen Inorganic materials 0.000 description 5
- 150000005846 sugar alcohols Polymers 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical group [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 4
- 239000001913 cellulose Substances 0.000 description 3
- 229920002678 cellulose Polymers 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 238000005187 foaming Methods 0.000 description 3
- 239000010439 graphite Substances 0.000 description 3
- 229910002804 graphite Inorganic materials 0.000 description 3
- 229920000877 Melamine resin Polymers 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 238000003763 carbonization Methods 0.000 description 2
- QGBSISYHAICWAH-UHFFFAOYSA-N dicyandiamide Chemical compound NC(N)=NC#N QGBSISYHAICWAH-UHFFFAOYSA-N 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- JMANVNJQNLATNU-UHFFFAOYSA-N oxalonitrile Chemical compound N#CC#N JMANVNJQNLATNU-UHFFFAOYSA-N 0.000 description 2
- 239000012188 paraffin wax Substances 0.000 description 2
- 229910000029 sodium carbonate Inorganic materials 0.000 description 2
- 235000017550 sodium carbonate Nutrition 0.000 description 2
- WYXIGTJNYDDFFH-UHFFFAOYSA-Q triazanium;borate Chemical compound [NH4+].[NH4+].[NH4+].[O-]B([O-])[O-] WYXIGTJNYDDFFH-UHFFFAOYSA-Q 0.000 description 2
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 229920005830 Polyurethane Foam Polymers 0.000 description 1
- 229920001807 Urea-formaldehyde Polymers 0.000 description 1
- 206010046996 Varicose vein Diseases 0.000 description 1
- OLBVUFHMDRJKTK-UHFFFAOYSA-N [N].[O] Chemical compound [N].[O] OLBVUFHMDRJKTK-UHFFFAOYSA-N 0.000 description 1
- 206010000269 abscess Diseases 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 125000003342 alkenyl group Chemical group 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- OKTJSMMVPCPJKN-YPZZEJLDSA-N carbon-10 atom Chemical group [10C] OKTJSMMVPCPJKN-YPZZEJLDSA-N 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- GPAYUJZHTULNBE-UHFFFAOYSA-N diphenylphosphine Chemical class C=1C=CC=CC=1PC1=CC=CC=C1 GPAYUJZHTULNBE-UHFFFAOYSA-N 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000004079 fireproofing Methods 0.000 description 1
- 210000000497 foam cell Anatomy 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 231100000053 low toxicity Toxicity 0.000 description 1
- 239000006247 magnetic powder Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000010309 melting process Methods 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- ODGAOXROABLFNM-UHFFFAOYSA-N polynoxylin Chemical compound O=C.NC(N)=O ODGAOXROABLFNM-UHFFFAOYSA-N 0.000 description 1
- 239000011496 polyurethane foam Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000010257 thawing Methods 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
- DXZMANYCMVCPIM-UHFFFAOYSA-L zinc;diethylphosphinate Chemical compound [Zn+2].CCP([O-])(=O)CC.CCP([O-])(=O)CC DXZMANYCMVCPIM-UHFFFAOYSA-L 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
- C08L75/04—Polyurethanes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/63—Block or graft polymers obtained by polymerising compounds having carbon-to-carbon double bonds on to polymers
- C08G18/632—Block or graft polymers obtained by polymerising compounds having carbon-to-carbon double bonds on to polymers onto polyethers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
- C08G18/75—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic
- C08G18/751—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring
- C08G18/752—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring containing at least one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group
- C08G18/753—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring containing at least one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group containing one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group having a primary carbon atom next to the isocyanate or isothiocyanate group
- C08G18/755—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring containing at least one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group containing one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group having a primary carbon atom next to the isocyanate or isothiocyanate group and at least one isocyanate or isothiocyanate group linked to a secondary carbon atom of the cycloaliphatic ring, e.g. isophorone diisocyanate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/06—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent
- C08J9/08—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent developing carbon dioxide
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G2101/00—Manufacture of cellular products
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2203/00—Foams characterized by the expanding agent
- C08J2203/02—CO2-releasing, e.g. NaHCO3 and citric acid
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2203/00—Foams characterized by the expanding agent
- C08J2203/18—Binary blends of expanding agents
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
- C08J2375/04—Polyurethanes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2401/00—Characterised by the use of cellulose, modified cellulose or cellulose derivatives
- C08J2401/02—Cellulose; Modified cellulose
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2403/00—Characterised by the use of starch, amylose or amylopectin or of their derivatives or degradation products
- C08J2403/02—Starch; Degradation products thereof, e.g. dextrin
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/14—Applications used for foams
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
本发明申请提供了一种防火鞋的阻燃海绵，它由以下重量份数的原料制成：乙烯基聚合物接枝聚醚多元醇70～90份、异佛尔酮二异氰酸酯40～45份、双酚A‑双(二苯基磷酸酯)5～10份、活性碳纤维5～10份、碳粉10～30份、皂粉5～10份、滑石粉5～10份、二氧化硅1～5份、发泡剂1～3份、稳泡剂2～4份、氨水30～50份。配方组分相互间发生协同作用，海绵耐火阻燃性能优良，燃烧试验中氧指数达到35～38，燃点可达到1200～1300℃，用于消防鞋内不会发生变质。本发明申请还公开了一种防火鞋的阻燃海绵的制备方法。
Description
【技术领域】
本发明涉及防火鞋领域，具体涉及一种防火鞋的阻燃海绵及其制备方法。
【背景技术】
海绵具有优良的柔性、弹性、透气、保温等性能，在家居工业上有广泛的应用，如用作过滤材料、防震材料、装饰材料、包装材料及隔热保温材料等。然而，海绵遇火极易燃烧，并产生浓烟和有毒气体，危害人体。目前，阻燃海绵普遍采用添加各种阻燃剂来达到阻燃效果，现有的使用较多的是添加有机阻燃剂的海绵，主要添加卤系、磷酸酯、卤代磷酸酯等有机物，此类有机阻燃剂能起到一定的阻燃效果，但此类有机阻燃剂一般含有有害成分。CN103275293A公开了防火海绵及其制备方法，在传统海绵发泡原料中加入阻燃剂制作的阻燃性海绵，遇火不会燃烧，而是受热融化，可减少火灾隐患。但是因其遇火融化，只能一次性使用，融化过程中还可能损害其他部件。CN 105017502A公开了一种环保阻燃海绵及其制备方法，添加少量的可膨胀石墨，遇火时，可膨胀石墨由于高温而急剧膨胀，窒息了火焰，同时其生成的石墨膨体材料覆盖在基材表面，隔绝了热能辐射及氧化作用，其夹层内部的酸根在膨胀时释放出来，也促进了基材的碳化，从而通过多种阻燃方式达到良好的阻燃效果。但是，该方法阻燃过程会发生大面积膨胀，基材受影响变形，碳化后物质变质，无法继续利用。现有技术缺少用于防火鞋的承受火灾高温不变质的阻燃海绵。
【发明内容】
本发明所要解决的技术问题是，针对以上现有技术的缺点，提供一种防火鞋的阻燃海绵及其制备方法，能够用于防火鞋，承受火灾的高温。
本发明的技术方案是：一种防火鞋的阻燃海绵，它由以下重量份数的原料制成：乙烯基聚合物接枝聚醚多元醇70～90份、异佛尔酮二异氰酸酯40～45份、双酚A-双(二苯基磷酸酯)5～10份、活性碳纤维5～10份、碳粉10～30份、皂粉5～10份、滑石粉5～10份、二氧化硅1～5份、发泡剂1～3份、稳泡剂2～4份、氨水30～50份。
乙烯基聚合物接枝聚醚多元醇，简称POP，常用作制备软质和半硬质聚氨酯泡沫塑料制品；异佛尔酮二异氰酸酯，简称IPDI，用作POP的胶黏剂，双酚A-双(二苯基磷酸酯)，简称BDP，作为无卤阻燃剂，具有低烟、低毒、环保等优点，此处适用POP和IPDI的阻燃。碳粉由树脂和炭黑、电荷剂、磁粉等组成，滑石粉即Mg3[Si4O10](OH)2多用于陶瓷，此处将滑石粉与碳粉混合，通过减少碳粉与空气的接触面积而防止碳粉燃烧变性，增加了碳粉的稳定性，成为了阻燃碳粉。而皂粉多用于清洁去渍，此处配合活性碳纤维对二氧化硅的负载，起到粘接作用，即增强粉末二氧化硅和活性碳纤维的粘结力，而不是吸附后很容易散落；并且皂粉增强了海绵的柔性，放在防火鞋内舒适柔软。碳粉、滑石粉、二氧化硅和皂粉均为固体粉末，填充到具高比表面积的活性碳纤维后，活性碳纤维会提供良好的孔隙环境，起到吸附作用。
优选地，一种防火鞋的阻燃海绵，它由以下重量份数的原料制成：乙烯基聚合物接枝聚醚多元醇75～85份、异佛尔酮二异氰酸酯40～45份、双酚A-双(二苯基磷酸酯)6～8份、活性碳纤维6～8份、碳粉15～25份、皂粉5～8份、滑石粉6～8份、二氧化硅1～5份、发泡剂1～3份、稳泡剂2～4份、氨水35～45份。
具体地，所述发泡剂为苏打粉、三聚氰胺、双氰胺、氯化石蜡、硼酸铵、三聚氰胺-甲醛树脂、氰二酞胺中的一种或几种。
具体地，所述稳泡剂为淀粉或纤维素。稳泡剂配合发泡剂作用，使得海绵的孔径大小可控，孔隙率可控，产品泡孔均匀。
一种防火鞋的阻燃海绵的制备方法，它包括以下步骤：
1)将活性碳纤维浸泡于氨水中5～10h；
2)将步骤1)浸泡后的活性碳纤维与二氧化硅、皂粉搅拌均匀，加压至25～35Mpa，45～50℃加热保持20～30min，得到阻燃活性碳纤维；
3)将碳粉和滑石粉混合，得到阻燃碳粉；
4)将阻燃碳粉与上述配方量的乙烯基聚合物接枝聚醚多元醇、异佛尔酮二异氰酸酯、双酚A-双(二苯基磷酸酯)投入混合器中混合，搅拌均匀，并50～60℃加热反应20～30min，得到初产品；
5)将初产品、阻燃活性碳纤维、发泡剂、稳泡剂投入混合器中混合，高速搅拌5～6min后倒入模具发泡并固化后，得到防火鞋的阻燃海绵。
活性碳纤维浸泡于氨水，有利于对活性碳纤维的表面改性，有助于吸附二氧化硅，增强吸附效果，降低活性碳纤维负载阻燃剂的对高压的要求。碳粉和滑石粉先与POP、IPDI、BDP混合反应，使其相互交联，形成初产品；再添加阻燃活性碳纤维，高速搅拌可进一步增强皂粉和二氧化硅的耐火阻燃性，发泡制得的海绵具有多孔结构，孔间穿插有改性的阻燃活性碳纤维，孔内填充有高效的阻燃碳粉，燃烧试验中氧指数达到35～38，燃点可达到1200～1300℃，可承载火灾全面燃烧时的高温800～1000℃，且用于消防鞋内不会发生化学反应、遇火融化、受热膨胀等变质现象，保持多孔海绵的初始状态。
优选地，所述步骤4)的混合、搅拌在体积分数为80～95％的N2环境中进行。N2氛围是为了保证交联反应的均匀稳定进行，不受外界空气影响，且有助于提升阻燃效果。
优选地，所述步骤5)的混合、搅拌在体积分数为90～98％的CO2环境中进行。CO2有利于海绵发泡成型，且活性碳纤维可吸收CO2于孔洞内，而不宜流失，为使用海绵奠定了基础。阻燃气体二氧化碳将孔洞填满，阻止海绵燃烧。皂粉遇水也会产生泡沫，会将周围的二氧化硅和二氧化碳包裹起来，这样再遇火泡沫破裂，便将囊内的二氧化硅喷出，破裂过程也会影响周围的阻燃碳粉的移动，海绵的阻燃效果显著增强。
本发明具有以下有益的技术效果：
1)配方组分相互间发生协同作用，海绵耐火阻燃性能优良，燃烧试验中氧指数达到35～38，燃点可达到1200～1300℃，用于消防鞋内不会发生变质；
2)废弃的产品可在强酸条件下降解，不会对环境造成污染；
3)制备方法简单方便，生产效率高，产品生产周期短；所采用原料成本低，易得，易合成；降低生产能耗，减少生产排放；
4)稳泡剂配合发泡剂作用，使得海绵的孔径大小可控，孔隙率可控，产品泡孔均匀；
5)皂粉配合活性碳纤维，粘接二氧化硅，遇水包裹二氧化硅和CO2，显著增强海绵的阻燃效果。
【具体实施方式】
以下结合具体实施例，对本发明做进一步描述。
以下所提供的实施例并非用以限制本发明所涵盖的范围，所描述的步骤也不是用以限制其执行顺序。本领域技术人员结合现有公知常识对本发明做显而易见的改进，亦落入本发明要求的保护范围之内。
实施例一
一种防火鞋的阻燃海绵，它由以下重量份数的原料制成：乙烯基聚合物接枝聚醚多元醇70份、异佛尔酮二异氰酸酯40份、碳粉10份、双酚A-双(二苯基磷酸酯)5份、活性碳纤维5份、滑石粉5份、二氧化硅1份、皂粉5份、苏打粉1份、淀粉2份、氨水30份。
一种防火鞋的阻燃海绵的制备方法，它包括以下步骤：
1)将活性碳纤维浸泡于氨水中5h；
2)将步骤1)浸泡后的活性碳纤维与二氧化硅、皂粉搅拌均匀，加压至25Mpa，45℃加热保持30min，得到阻燃活性碳纤维；
3)将碳粉和滑石粉混合，得到阻燃碳粉；
4)将阻燃碳粉与上述配方量的乙烯基聚合物接枝聚醚多元醇、异佛尔酮二异氰酸酯、双酚A-双(二苯基磷酸酯)投入含体积分数为80％N2混合器中混合，搅拌均匀，并50℃加热反应30min，得到初产品；
5)将初产品、阻燃活性碳纤维、发泡剂、稳泡剂投入含体积分数为90％CO2的混合器中混合，高速搅拌5min后倒入模具发泡并固化后，得到防火鞋的阻燃海绵。
实施例二
一种防火鞋的阻燃海绵，它由以下重量份数的原料制成：乙烯基聚合物接枝聚醚多元醇90份、异佛尔酮二异氰酸酯45份、碳粉30份、双酚A-双(二苯基磷酸酯)10份、活性碳纤维10份、滑石粉10份、二氧化硅5份、皂粉10份、三聚氰胺3份、淀粉4份、氨水50份。
一种防火鞋的阻燃海绵的制备方法，它包括以下步骤：
1)将活性碳纤维浸泡于氨水中10h；
2)将步骤1)浸泡后的活性碳纤维与二氧化硅、皂粉搅拌均匀，加压至35Mpa，50℃加热保持20min，得到阻燃活性碳纤维；
3)将碳粉和滑石粉混合，得到阻燃碳粉；
4)将阻燃碳粉与上述配方量的乙烯基聚合物接枝聚醚多元醇、异佛尔酮二异氰酸酯、双酚A-双(二苯基磷酸酯)投入含体积分数为95％N2混合器中混合，搅拌均匀，并60℃加热反应20min，得到初产品；
5)将初产品、阻燃活性碳纤维、发泡剂、稳泡剂投入含体积分数为98％CO2的混合器中混合，高速搅拌6min后倒入模具发泡并固化后，得到防火鞋的阻燃海绵。
实施例三
一种防火鞋的阻燃海绵，它由以下重量份数的原料制成：乙烯基聚合物接枝聚醚多元醇75份、异佛尔酮二异氰酸酯40份、碳粉15份、双酚A-双(二苯基磷酸酯)6份、活性碳纤维6份、滑石粉6份、二氧化硅1份、皂粉7份、双氰胺1份、淀粉2份、氨水35份。
一种防火鞋的阻燃海绵的制备方法，它包括以下步骤：
1)将活性碳纤维浸泡于氨水中8h；
2)将步骤1)浸泡后的活性碳纤维与二氧化硅、皂粉搅拌均匀，加压至30Mpa，48℃加热保持25min，得到阻燃活性碳纤维；
3)将碳粉和滑石粉混合，得到阻燃碳粉；
4)将阻燃碳粉与上述配方量的乙烯基聚合物接枝聚醚多元醇、异佛尔酮二异氰酸酯、双酚A-双(二苯基磷酸酯)投入含体积分数为88％N2混合器中混合，搅拌均匀，并55℃加热反应25min，得到初产品；
5)将初产品、阻燃活性碳纤维、发泡剂、稳泡剂投入含体积分数为95％CO2的混合器中混合，高速搅拌5min后倒入模具发泡并固化后，得到防火鞋的阻燃海绵。
实施例四
一种防火鞋的阻燃海绵，它由以下重量份数的原料制成：乙烯基聚合物接枝聚醚多元醇85份、异佛尔酮二异氰酸酯45份、碳粉25份、双酚A-双(二苯基磷酸酯)8份、活性碳纤维8份、滑石粉8份、二氧化硅5份、皂粉5份、氯化石蜡3份、纤维素4份、氨水45份。
一种防火鞋的阻燃海绵的制备方法，它包括以下步骤：
1)将活性碳纤维浸泡于氨水中9h；
2)将步骤1)浸泡后的活性碳纤维与二氧化硅、皂粉搅拌均匀，加压至30Mpa，48℃加热保持23min，得到阻燃活性碳纤维；
3)将碳粉和滑石粉混合，得到阻燃碳粉；
4)将阻燃碳粉与上述配方量的乙烯基聚合物接枝聚醚多元醇、异佛尔酮二异氰酸酯、双酚A-双(二苯基磷酸酯)投入含体积分数为90％N2混合器中混合，搅拌均匀，并58℃加热反应23min，得到初产品；
5)将初产品、阻燃活性碳纤维、发泡剂、稳泡剂投入含体积分数为96％CO2的混合器中混合，高速搅拌5min后倒入模具发泡并固化后，得到防火鞋的阻燃海绵。
实施例五
一种防火鞋的阻燃海绵，它由以下重量份数的原料制成：乙烯基聚合物接枝聚醚多元醇80份、异佛尔酮二异氰酸酯42份、碳粉20份、双酚A-双(二苯基磷酸酯)7份、活性碳纤维7份、滑石粉7份、二氧化硅3份、皂粉8份、硼酸铵2份、纤维素3份、氨水40份。
一种防火鞋的阻燃海绵的制备方法，它包括以下步骤：
1)将活性碳纤维浸泡于氨水中8h；
2)将步骤1)浸泡后的活性碳纤维与二氧化硅、皂粉搅拌均匀，加压至30Mpa，48℃加热保持25min，得到阻燃活性碳纤维；
3)将碳粉和滑石粉混合，得到阻燃碳粉；
4)将阻燃碳粉与上述配方量的乙烯基聚合物接枝聚醚多元醇、异佛尔酮二异氰酸酯、双酚A-双(二苯基磷酸酯)投入含体积分数为90％N2混合器中混合，搅拌均匀，并55℃加热反应25min，得到初产品；
5)将初产品、阻燃活性碳纤维、发泡剂、稳泡剂投入含体积分数为95％CO2的混合器中混合，高速搅拌5min后倒入模具发泡并固化后，得到防火鞋的阻燃海绵。
产品测试
测试产品密度30～35kg/m3，回弹性30～35％。
将实施例1～5制得的海绵材料置于氧氮混合气体，测试其维持稳定燃烧所需的最低氧浓度，以氧在混合气体中所占的百分数表示。
测试实施例1～5制得的海绵开始并继续燃烧的最低温度。
| 实施例1 | 实施例2 | 实施例3 | 实施例4 | 实施例5 | |
| 氧指数/％ | 35 | 38 | 35.6 | 37 | 36.5 |
| 燃点/℃ | 1210 | 1300 | 1240 | 1290 | 1270 |
通过测试结果发现，采用本发明申请的配方制得的阻燃海绵，氧指数、燃点均达到火灾的高温标准，即将该海绵用于防火鞋，可有效起到防火作用。并且，活性碳纤维对产品的影响较大，对海绵的阻燃效果发挥了重要作用。
遇水测试
将实施例1～5制得的海绵材料喷洒10～20ml水，测试其氧指数和燃点。
| 实施例1 | 实施例2 | 实施例3 | 实施例4 | 实施例5 | |
| 氧指数/％ | 37 | 42 | 37.9 | 39.2 | 38.3 |
| 燃点/℃ | 1240 | 1320 | 1270 | 1300 | 1280 |
比较发现，添加适量的皂粉，海绵遇水后阻燃效果更佳，氧指数和燃点都有提高。
可观察到海绵内有白色粉末喷出，粘附于海绵外表面，进而降低海绵的燃点。
对比例
参照实施例5，配方中改变活性碳纤维的用量，其余相同，进行对比例1～6的产品测试。
通过测试结果发现，与对比例1～6相比，采用本发明申请的实施例5配方及其制备方法制得的海绵阻燃效果最佳。但是，若增加或减少活性碳纤维的用量，都会显著降低海绵的阻燃性能，且影响较大。
Claims (6)
1.一种防火鞋的阻燃海绵，其特征在于，它由以下重量份数的原料制成：乙烯基聚合物接枝聚醚多元醇70～90份、异佛尔酮二异氰酸酯40～45份、双酚A-双(二苯基磷酸酯)5～10份、活性碳纤维5～10份、碳粉10～30份、皂粉5～10份、滑石粉5～10份、二氧化硅1～5份、发泡剂1～3份、稳泡剂2～4份、氨水30～50份；
所述防火鞋的阻燃海绵通过以下方法制备：
1)将活性碳纤维浸泡于氨水中5～10h；
2)将步骤1)浸泡后的活性碳纤维与二氧化硅、皂粉搅拌均匀，加压至25～35Mpa，45～50℃加热保持20～30min，得到阻燃活性碳纤维；
3)将碳粉和滑石粉混合，得到阻燃碳粉；
4)将阻燃碳粉与上述配方量的乙烯基聚合物接枝聚醚多元醇、异佛尔酮二异氰酸酯、双酚A-双(二苯基磷酸酯)投入混合器中混合，搅拌均匀，并50～60℃加热反应20～30min，得到初产品；
5)将初产品、阻燃活性碳纤维、发泡剂、稳泡剂投入混合器中混合，高速搅拌5～6min后倒入模具发泡并固化后，得到防火鞋的阻燃海绵。
2.根据权利要求1所述的防火鞋的阻燃海绵，其特征在于，它由以下重量份数的原料制成：乙烯基聚合物接枝聚醚多元醇75～85份、异佛尔酮二异氰酸酯40～45份、双酚A-双(二苯基磷酸酯)6～8份、活性碳纤维6～8份、碳粉15～25份、皂粉5～8份、滑石粉6～8份、二氧化硅1～5份、发泡剂1～3份、稳泡剂2～4份、氨水35～45份。
3.根据权利要求1所述的防火鞋的阻燃海绵，其特征在于，所述稳泡剂为淀粉或纤维素。
4.一种根据权利要求1所述的防火鞋的阻燃海绵的制备方法，其特征在于，它包括以下步骤：
1)将活性碳纤维浸泡于氨水中5～10h；
2)将步骤1)浸泡后的活性碳纤维与二氧化硅、皂粉搅拌均匀，加压至25～35Mpa，45～50℃加热保持20～30min，得到阻燃活性碳纤维；
3)将碳粉和滑石粉混合，得到阻燃碳粉；
4)将阻燃碳粉与上述配方量的乙烯基聚合物接枝聚醚多元醇、异佛尔酮二异氰酸酯、双酚A-双(二苯基磷酸酯)投入混合器中混合，搅拌均匀，并50～60℃加热反应20～30min，得到初产品；
5)将初产品、阻燃活性碳纤维、发泡剂、稳泡剂投入混合器中混合，高速搅拌5～6min后倒入模具发泡并固化后，得到防火鞋的阻燃海绵。
5.根据权利要求4所述的防火鞋的阻燃海绵的制备方法，其特征在于，所述步骤4)的混合、搅拌在体积分数为80～95％的N2环境中进行。
6.根据权利要求5所述的防火鞋的阻燃海绵的制备方法，其特征在于，所述步骤5)的混合、搅拌在体积分数为90～98％的CO2环境中进行。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611070907.0A CN106700496B (zh) | 2016-11-29 | 2016-11-29 | 一种防火鞋的阻燃海绵及其制备方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611070907.0A CN106700496B (zh) | 2016-11-29 | 2016-11-29 | 一种防火鞋的阻燃海绵及其制备方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106700496A CN106700496A (zh) | 2017-05-24 |
| CN106700496B true CN106700496B (zh) | 2018-09-18 |
Family
ID=58935023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611070907.0A Active CN106700496B (zh) | 2016-11-29 | 2016-11-29 | 一种防火鞋的阻燃海绵及其制备方法 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106700496B (zh) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113637319B (zh) * | 2021-09-07 | 2022-11-08 | 福州大学 | 高强耐高温mdi基慢回弹聚氨酯海绵材料及其制备方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR9810784A (pt) * | 1997-07-25 | 2000-07-25 | Huntsman Ici Chem Llc | Composição formadora de espuma, e, espuma de poliuretano rìgido |
| CA2441246A1 (en) * | 2002-09-23 | 2004-03-23 | Hilti Aktiengesellschaft | Two-component foam system for producing constructional foams and their use |
| CN101235128A (zh) * | 2007-12-28 | 2008-08-06 | 厦门高特高新材料有限公司 | 连续纤维增强聚氨酯泡沫材料及其制造方法 |
| CN102115521B (zh) * | 2009-12-31 | 2012-09-26 | 东莞市源聚德实业有限公司 | 一种阻燃性海绵 |
| CN103044655B (zh) * | 2012-12-18 | 2014-11-05 | 林彬 | 一种可热压的防火海绵及其制备方法 |
| CN103641985B (zh) * | 2013-11-13 | 2016-05-11 | 安徽金马海绵有限公司 | 一种耐久性阻燃海绵及其制备方法 |
| CN105542117A (zh) * | 2015-12-16 | 2016-05-04 | 芜湖馨源海绵有限公司 | 一种环保型高阻燃性海绵 |
-
2016
- 2016-11-29 CN CN201611070907.0A patent/CN106700496B/zh active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106700496A (zh) | 2017-05-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103102109B (zh) | 一种相变储能地板砖及其制造方法 | |
| US4224374A (en) | Polyether-derived polyurethane foam impregnant and method of application | |
| US10808175B2 (en) | Flame or fire protection agent and production and use thereof, in particular for wood-, cellulose- and polyolefin-based products | |
| CN104629256B (zh) | 一种喷涂聚氨酯泡沫用阻燃抑烟剂及其制备方法和应用 | |
| JP2003517493A (ja) | リグノセルロース物質用の難燃剤膨張性コーティング | |
| CN110628077B (zh) | 一种阻燃抑烟软质聚氨酯泡沫复合材料及其制备方法 | |
| CN109628052A (zh) | 一种聚氨酯填缝剂及其制备方法 | |
| KR101386396B1 (ko) | 난연성 코팅액 조성물 및 이를 이용한 코팅방법 | |
| CN105860320B (zh) | 一种微胶囊阻燃剂及其制备方法 | |
| CN106700496B (zh) | 一种防火鞋的阻燃海绵及其制备方法 | |
| US4223066A (en) | Fire retardant treatment of fire unstable materials and products obtained | |
| KR101693369B1 (ko) | 발포 폴리스타이렌 난연성 접착제 조성물 | |
| KR101093995B1 (ko) | 난연 발포성 폴리스티렌 비드 제조방법 | |
| CN102949803B (zh) | 一种灭火组合物 | |
| CN108102346A (zh) | 一种阻燃硬质聚氨酯泡沫原料组合物 | |
| CN107236281A (zh) | 一种发泡聚氨酯专用复合阻燃剂及制备方法 | |
| AT511015B1 (de) | Zusammensetzung zur herstellung flammhemmender oberflächen oder gegenstände | |
| KR101979449B1 (ko) | 단열재용 난연 코팅 조성물을 이용한 난연 단열재 | |
| CN1468922A (zh) | 多用途膨胀型防火涂料 | |
| WO2008082620A1 (en) | Room temperature crosslinked foam | |
| KR20010014221A (ko) | 내화액 및 그 제조방법과 그 내화액을 사용한 내화재,내화건재와 내화성 접착제 | |
| US8128849B2 (en) | Environmentally safe fire retardant protein free composition, a method of manufacturing thereof | |
| CN108976498A (zh) | 一种绝热阻燃包装材料及其制备方法 | |
| KR100723362B1 (ko) | 새집 증후군을 감소시키기 위한 난연성 벽지 | |
| KR101702882B1 (ko) | 이동식 또는 수동식 소화용구에 사용되는 고체에어로졸 소화약제 조성물 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Flame-retardant sponge of fireproof footwear and preparation method thereof Effective date of registration: 20181225 Granted publication date: 20180918 Pledgee: Jiangxi Lianhua rural commercial bank Limited by Share Ltd. Pledgor: JIANGXI DONGPENG SHOES INDUSGTRY Co.,Ltd. Registration number: 2018360000046 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200902 Granted publication date: 20180918 Pledgee: Jiangxi Lianhua rural commercial bank Limited by Share Ltd. Pledgor: JIANGXI DONGPENG SHOES INDUSGTRY Co.,Ltd. Registration number: 2018360000046 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: The invention relates to a flame retardant sponge for fireproof shoes and a preparation method thereof Effective date of registration: 20211217 Granted publication date: 20180918 Pledgee: Jiangxi Lianhua rural commercial bank Limited by Share Ltd. Pledgor: JIANGXI DONGPENG SHOES INDUSGTRY Co.,Ltd. Registration number: Y2021980015318 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230116 Granted publication date: 20180918 Pledgee: Jiangxi Lianhua rural commercial bank Limited by Share Ltd. Pledgor: JIANGXI DONGPENG SHOES INDUSGTRY Co.,Ltd. Registration number: Y2021980015318 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A flame-retardant sponge for fireproof shoes and its preparation method Effective date of registration: 20230203 Granted publication date: 20180918 Pledgee: Jiangxi Lianhua rural commercial bank Limited by Share Ltd. Pledgor: JIANGXI DONGPENG SHOES INDUSGTRY Co.,Ltd. Registration number: Y2023980032087 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20180918 Pledgee: Jiangxi Lianhua rural commercial bank Limited by Share Ltd. Pledgor: JIANGXI DONGPENG SHOES INDUSGTRY Co.,Ltd. Registration number: Y2023980032087 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A flame-retardant sponge for fire-resistant shoes and its preparation method Granted publication date: 20180918 Pledgee: Jiangxi Lianhua rural commercial bank Limited by Share Ltd. Pledgor: JIANGXI DONGPENG SHOES INDUSGTRY Co.,Ltd. Registration number: Y2024980008027 |