DE3016713C2 - Poröses offenzelliges füllstoffhaltiges reaktionsfähiges Material - Google Patents
Poröses offenzelliges füllstoffhaltiges reaktionsfähiges MaterialInfo
- Publication number
- DE3016713C2 DE3016713C2 DE3016713A DE3016713A DE3016713C2 DE 3016713 C2 DE3016713 C2 DE 3016713C2 DE 3016713 A DE3016713 A DE 3016713A DE 3016713 A DE3016713 A DE 3016713A DE 3016713 C2 DE3016713 C2 DE 3016713C2
- Authority
- DE
- Germany
- Prior art keywords
- fibers
- oxidation
- reduction
- redox
- porous
- 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
Links
- 239000000463 material Substances 0.000 title claims description 164
- 239000000945 filler Substances 0.000 title claims description 16
- 239000000835 fiber Substances 0.000 claims description 129
- 230000033116 oxidation-reduction process Effects 0.000 claims description 89
- 229920000642 polymer Polymers 0.000 claims description 58
- 239000006260 foam Substances 0.000 claims description 46
- 229920002554 vinyl polymer Polymers 0.000 claims description 34
- 238000006243 chemical reaction Methods 0.000 claims description 33
- 229920002635 polyurethane Polymers 0.000 claims description 11
- 150000002989 phenols Chemical class 0.000 claims description 10
- 150000001299 aldehydes Chemical class 0.000 claims description 6
- 239000007859 condensation product Substances 0.000 claims description 4
- 229920005830 Polyurethane Foam Polymers 0.000 claims description 2
- 239000011496 polyurethane foam Substances 0.000 claims description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 description 44
- 235000019422 polyvinyl alcohol Nutrition 0.000 description 44
- 238000000034 method Methods 0.000 description 39
- 239000004372 Polyvinyl alcohol Substances 0.000 description 38
- -1 sulfonic acid (sulfated styrene Chemical class 0.000 description 37
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 34
- 239000000243 solution Substances 0.000 description 27
- YCIMNLLNPGFGHC-UHFFFAOYSA-N catechol Chemical compound OC1=CC=CC=C1O YCIMNLLNPGFGHC-UHFFFAOYSA-N 0.000 description 24
- 238000004519 manufacturing process Methods 0.000 description 23
- WQGWDDDVZFFDIG-UHFFFAOYSA-N pyrogallol Chemical compound OC1=CC=CC(O)=C1O WQGWDDDVZFFDIG-UHFFFAOYSA-N 0.000 description 23
- 238000005187 foaming Methods 0.000 description 21
- 238000006722 reduction reaction Methods 0.000 description 21
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 description 20
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 17
- 229920003043 Cellulose fiber Polymers 0.000 description 15
- 239000007864 aqueous solution Substances 0.000 description 15
- 238000002360 preparation method Methods 0.000 description 15
- 230000008569 process Effects 0.000 description 14
- 239000000203 mixture Substances 0.000 description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 13
- 238000009833 condensation Methods 0.000 description 12
- 230000005494 condensation Effects 0.000 description 12
- 230000003204 osmotic effect Effects 0.000 description 12
- 239000002245 particle Substances 0.000 description 11
- 229920002239 polyacrylonitrile Polymers 0.000 description 11
- 239000004814 polyurethane Substances 0.000 description 10
- 239000000047 product Substances 0.000 description 10
- 229940079877 pyrogallol Drugs 0.000 description 10
- 230000009467 reduction Effects 0.000 description 10
- 238000005342 ion exchange Methods 0.000 description 9
- 229910052751 metal Inorganic materials 0.000 description 9
- 239000002184 metal Substances 0.000 description 9
- 235000013824 polyphenols Nutrition 0.000 description 9
- 239000000126 substance Substances 0.000 description 9
- 239000003054 catalyst Substances 0.000 description 8
- 239000000975 dye Substances 0.000 description 8
- VEXZGXHMUGYJMC-UHFFFAOYSA-N hydrochloric acid Substances Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 8
- 229910052742 iron Inorganic materials 0.000 description 8
- 229920000728 polyester Polymers 0.000 description 8
- 239000011148 porous material Substances 0.000 description 8
- WJFKNYWRSNBZNX-UHFFFAOYSA-N 10H-phenothiazine Chemical compound C1=CC=C2NC3=CC=CC=C3SC2=C1 WJFKNYWRSNBZNX-UHFFFAOYSA-N 0.000 description 7
- 230000015572 biosynthetic process Effects 0.000 description 7
- 150000008442 polyphenolic compounds Chemical class 0.000 description 7
- 229920005989 resin Polymers 0.000 description 7
- 239000011347 resin Substances 0.000 description 7
- 125000003396 thiol group Chemical group [H]S* 0.000 description 7
- 229920002678 cellulose Polymers 0.000 description 6
- 239000001913 cellulose Substances 0.000 description 6
- DMBHHRLKUKUOEG-UHFFFAOYSA-N diphenylamine Chemical compound C=1C=CC=CC=1NC1=CC=CC=C1 DMBHHRLKUKUOEG-UHFFFAOYSA-N 0.000 description 6
- 229920003023 plastic Polymers 0.000 description 6
- 239000004033 plastic Substances 0.000 description 6
- GHMLBKRAJCXXBS-UHFFFAOYSA-N resorcinol Chemical compound OC1=CC=CC(O)=C1 GHMLBKRAJCXXBS-UHFFFAOYSA-N 0.000 description 6
- 229920003002 synthetic resin Polymers 0.000 description 6
- 239000000057 synthetic resin Substances 0.000 description 6
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 5
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 description 5
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 5
- 239000002253 acid Substances 0.000 description 5
- UREVLELSVZQJTM-UHFFFAOYSA-N benzene-1,4-diol;formaldehyde Chemical compound O=C.OC1=CC=C(O)C=C1 UREVLELSVZQJTM-UHFFFAOYSA-N 0.000 description 5
- 125000005442 diisocyanate group Chemical group 0.000 description 5
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 5
- 239000003456 ion exchange resin Substances 0.000 description 5
- 229920003303 ion-exchange polymer Polymers 0.000 description 5
- 150000002500 ions Chemical class 0.000 description 5
- 238000002156 mixing Methods 0.000 description 5
- 229920000570 polyether Polymers 0.000 description 5
- 239000011541 reaction mixture Substances 0.000 description 5
- 238000003756 stirring Methods 0.000 description 5
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 description 4
- AZQWKYJCGOJGHM-UHFFFAOYSA-N 1,4-benzoquinone Chemical compound O=C1C=CC(=O)C=C1 AZQWKYJCGOJGHM-UHFFFAOYSA-N 0.000 description 4
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 4
- GGUPMVXPXHZNKF-UHFFFAOYSA-N benzene-1,2-diol;formaldehyde Chemical compound O=C.OC1=CC=CC=C1O GGUPMVXPXHZNKF-UHFFFAOYSA-N 0.000 description 4
- 239000011230 binding agent Substances 0.000 description 4
- 239000003153 chemical reaction reagent Substances 0.000 description 4
- 230000007423 decrease Effects 0.000 description 4
- 238000009792 diffusion process Methods 0.000 description 4
- 239000002657 fibrous material Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 239000004014 plasticizer Substances 0.000 description 4
- 230000002441 reversible effect Effects 0.000 description 4
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 description 4
- 239000004094 surface-active agent Substances 0.000 description 4
- 239000012224 working solution Substances 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- 150000001298 alcohols Chemical class 0.000 description 3
- 150000004056 anthraquinones Chemical class 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 229910001431 copper ion Inorganic materials 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000012765 fibrous filler Substances 0.000 description 3
- 239000012948 isocyanate Substances 0.000 description 3
- 239000007800 oxidant agent Substances 0.000 description 3
- 229920001451 polypropylene glycol Polymers 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 238000006467 substitution reaction Methods 0.000 description 3
- 229950003937 tolonium Drugs 0.000 description 3
- HNONEKILPDHFOL-UHFFFAOYSA-M tolonium chloride Chemical compound [Cl-].C1=C(C)C(N)=CC2=[S+]C3=CC(N(C)C)=CC=C3N=C21 HNONEKILPDHFOL-UHFFFAOYSA-M 0.000 description 3
- MYRTYDVEIRVNKP-UHFFFAOYSA-N 1,2-Divinylbenzene Chemical compound C=CC1=CC=CC=C1C=C MYRTYDVEIRVNKP-UHFFFAOYSA-N 0.000 description 2
- CDAWCLOXVUBKRW-UHFFFAOYSA-N 2-aminophenol Chemical compound NC1=CC=CC=C1O CDAWCLOXVUBKRW-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- 238000006359 acetalization reaction Methods 0.000 description 2
- 230000021736 acetylation Effects 0.000 description 2
- 238000006640 acetylation reaction Methods 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 239000013543 active substance Substances 0.000 description 2
- 150000001336 alkenes Chemical class 0.000 description 2
- 150000008051 alkyl sulfates Chemical class 0.000 description 2
- 150000001412 amines Chemical class 0.000 description 2
- 150000001450 anions Chemical group 0.000 description 2
- PYKYMHQGRFAEBM-UHFFFAOYSA-N anthraquinone Natural products CCC(=O)c1c(O)c2C(=O)C3C(C=CC=C3O)C(=O)c2cc1CC(=O)OC PYKYMHQGRFAEBM-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 229910052797 bismuth Inorganic materials 0.000 description 2
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 description 2
- 150000001768 cations Chemical class 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- DOIRQSBPFJWKBE-UHFFFAOYSA-N dibutyl phthalate Chemical compound CCCCOC(=O)C1=CC=CC=C1C(=O)OCCCC DOIRQSBPFJWKBE-UHFFFAOYSA-N 0.000 description 2
- 239000003995 emulsifying agent Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 150000002513 isocyanates Chemical class 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- 229920002521 macromolecule Polymers 0.000 description 2
- 150000002791 naphthoquinones Chemical class 0.000 description 2
- 229920003986 novolac Polymers 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- 235000011007 phosphoric acid Nutrition 0.000 description 2
- 238000006068 polycondensation reaction Methods 0.000 description 2
- 108090000623 proteins and genes Proteins 0.000 description 2
- 238000006479 redox reaction Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 229910001961 silver nitrate Inorganic materials 0.000 description 2
- 125000000020 sulfo group Chemical group O=S(=O)([*])O[H] 0.000 description 2
- 229910052718 tin Inorganic materials 0.000 description 2
- 238000004448 titration Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 238000000844 transformation Methods 0.000 description 2
- 230000001131 transforming effect Effects 0.000 description 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 2
- HVCNXQOWACZAFN-UHFFFAOYSA-N 4-ethylmorpholine Chemical class CCN1CCOCC1 HVCNXQOWACZAFN-UHFFFAOYSA-N 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- RPNUMPOLZDHAAY-UHFFFAOYSA-N Diethylenetriamine Chemical compound NCCNCCN RPNUMPOLZDHAAY-UHFFFAOYSA-N 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- IMROMDMJAWUWLK-UHFFFAOYSA-N Ethenol Chemical compound OC=C IMROMDMJAWUWLK-UHFFFAOYSA-N 0.000 description 1
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical group C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 229910021578 Iron(III) chloride Inorganic materials 0.000 description 1
- JLTDJTHDQAWBAV-UHFFFAOYSA-N N,N-dimethylaniline Chemical compound CN(C)C1=CC=CC=C1 JLTDJTHDQAWBAV-UHFFFAOYSA-N 0.000 description 1
- SJRJJKPEHAURKC-UHFFFAOYSA-N N-Methylmorpholine Chemical compound CN1CCOCC1 SJRJJKPEHAURKC-UHFFFAOYSA-N 0.000 description 1
- 229930192627 Naphthoquinone Natural products 0.000 description 1
- 239000005662 Paraffin oil Substances 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 1
- YSMRWXYRXBRSND-UHFFFAOYSA-N TOTP Chemical compound CC1=CC=CC=C1OP(=O)(OC=1C(=CC=CC=1)C)OC1=CC=CC=C1C YSMRWXYRXBRSND-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000012190 activator Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 229940045714 alkyl sulfonate alkylating agent Drugs 0.000 description 1
- 150000008052 alkyl sulfonates Chemical class 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000003957 anion exchange resin Substances 0.000 description 1
- 229910001439 antimony ion Inorganic materials 0.000 description 1
- NRCWMJQOAYAORZ-UHFFFAOYSA-N benzene-1,2-diol;benzene-1,3-diol;formaldehyde Chemical compound O=C.OC1=CC=CC(O)=C1.OC1=CC=CC=C1O NRCWMJQOAYAORZ-UHFFFAOYSA-N 0.000 description 1
- CHKLESDHIQANSR-UHFFFAOYSA-N benzene-1,2-diol;ethene Chemical group C=C.OC1=CC=CC=C1O CHKLESDHIQANSR-UHFFFAOYSA-N 0.000 description 1
- KVBYPTUGEKVEIJ-UHFFFAOYSA-N benzene-1,3-diol;formaldehyde Chemical compound O=C.OC1=CC=CC(O)=C1 KVBYPTUGEKVEIJ-UHFFFAOYSA-N 0.000 description 1
- 230000001588 bifunctional effect Effects 0.000 description 1
- 229910001451 bismuth ion Inorganic materials 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 239000003729 cation exchange resin Substances 0.000 description 1
- 229940023913 cation exchange resins Drugs 0.000 description 1
- 229920002301 cellulose acetate Polymers 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- SOCTUWSJJQCPFX-UHFFFAOYSA-N dichromate(2-) Chemical compound [O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O SOCTUWSJJQCPFX-UHFFFAOYSA-N 0.000 description 1
- 150000001993 dienes Chemical class 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 239000004205 dimethyl polysiloxane Substances 0.000 description 1
- 235000013870 dimethyl polysiloxane Nutrition 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 239000004088 foaming agent Substances 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- SNQOSLDJBAESSM-UHFFFAOYSA-M hydrogenchromate Chemical compound O[Cr]([O-])(=O)=O SNQOSLDJBAESSM-UHFFFAOYSA-M 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- PCILLCXFKWDRMK-UHFFFAOYSA-N naphthalene-1,4-diol Chemical compound C1=CC=C2C(O)=CC=C(O)C2=C1 PCILLCXFKWDRMK-UHFFFAOYSA-N 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 150000004707 phenolate Chemical class 0.000 description 1
- 229950000688 phenothiazine Drugs 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001228 polyisocyanate Polymers 0.000 description 1
- 239000005056 polyisocyanate Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- RCELIUVBCJZGTR-UHFFFAOYSA-M potassium;hydroxy-oxido-dioxochromium Chemical compound [K+].O[Cr]([O-])(=O)=O RCELIUVBCJZGTR-UHFFFAOYSA-M 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 230000036632 reaction speed Effects 0.000 description 1
- 229920013730 reactive polymer Polymers 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- 150000003871 sulfonates Chemical class 0.000 description 1
- 150000003460 sulfonic acids Chemical class 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- DVKJHBMWWAPEIU-UHFFFAOYSA-N toluene 2,4-diisocyanate Chemical compound CC1=CC=C(N=C=O)C=C1N=C=O DVKJHBMWWAPEIU-UHFFFAOYSA-N 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
-
- 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
- C08J9/0085—Use of fibrous compounding ingredients
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
- B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
- B01D39/1669—Cellular material
- B01D39/1676—Cellular material of synthetic origin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J47/00—Ion-exchange processes in general; Apparatus therefor
- B01J47/015—Electron-exchangers
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/288—Treatment of water, waste water, or sewage by sorption using composite sorbents, e.g. coated, impregnated, multi-layered
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Polyurethanes Or Polyureas (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU2762583 | 1979-05-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3016713A1 DE3016713A1 (de) | 1980-11-20 |
| DE3016713C2 true DE3016713C2 (de) | 1984-08-09 |
Family
ID=20826194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE3016713A Expired DE3016713C2 (de) | 1979-05-03 | 1980-04-30 | Poröses offenzelliges füllstoffhaltiges reaktionsfähiges Material |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4368277A (enExample) |
| JP (1) | JPS5858367B2 (enExample) |
| AT (1) | AT373271B (enExample) |
| DE (1) | DE3016713C2 (enExample) |
| FI (1) | FI70586C (enExample) |
| FR (1) | FR2455617A1 (enExample) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3215260A1 (de) * | 1982-04-23 | 1983-10-27 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von faserhaltigen polyurethanformteilen mit farblich inhomogenen, fasrig verteilte farbkontraste aufweisenden oberflaechen und entsprechende formteile |
| US4748190A (en) * | 1985-12-24 | 1988-05-31 | The Dow Chemical Company | Process for forming a shaped porous fluorinated polymer catalyst and the resultant product |
| US4859745A (en) * | 1987-12-22 | 1989-08-22 | The Dow Chemical Company | Stratified fibrous fluoropolymer compositions and process for forming such fluoropolymers |
| US7244272B2 (en) | 2000-12-19 | 2007-07-17 | Nicast Ltd. | Vascular prosthesis and method for production thereof |
| US20070031607A1 (en) * | 2000-12-19 | 2007-02-08 | Alexander Dubson | Method and apparatus for coating medical implants |
| US20020084178A1 (en) * | 2000-12-19 | 2002-07-04 | Nicast Corporation Ltd. | Method and apparatus for manufacturing polymer fiber shells via electrospinning |
| US20040030377A1 (en) * | 2001-10-19 | 2004-02-12 | Alexander Dubson | Medicated polymer-coated stent assembly |
| US7794219B2 (en) * | 2001-03-20 | 2010-09-14 | Nicast Ltd. | Portable electrospinning device |
| WO2005065578A2 (en) * | 2004-01-06 | 2005-07-21 | Nicast Ltd. | Vascular prosthesis with anastomotic member |
| CN101573086A (zh) * | 2005-02-17 | 2009-11-04 | 尼卡斯特有限公司 | 可膨胀医疗设备 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2763624A (en) * | 1951-01-27 | 1956-09-18 | United Aircraft Corp | Polyester-polyisocyanate resins reinforced with fibers containing carbonamide groups |
| GB863064A (en) * | 1956-01-16 | 1961-03-15 | Armour & Co | Improvements in and relating to ion exchange in polyphase solvent media |
| US3024207A (en) * | 1958-04-10 | 1962-03-06 | Rohm & Haas | Ion-exchange products and methods for making and suing them |
| US3067482A (en) * | 1958-07-03 | 1962-12-11 | Du Pont | Sheet material and process of making same |
| US3021290A (en) * | 1958-10-27 | 1962-02-13 | Gen Tire & Rubber Co | Cellular polyrethane containing wood cellulose and method of preparing same |
| US3094494A (en) * | 1959-01-26 | 1963-06-18 | Rohm & Haas | Improved ion exchange cellular products |
| US3256218A (en) * | 1962-11-19 | 1966-06-14 | Du Pont | Dispersing coarse fillers in polyurethane foams |
| US3419506A (en) * | 1963-02-28 | 1968-12-31 | Johnson & Johnson | Pressurized composition for applying foamed dressings |
| US3483069A (en) * | 1965-08-23 | 1969-12-09 | Little Inc A | Polyurethane foam reinforced fibrous article and method of forming the same |
| US3737398A (en) * | 1969-11-13 | 1973-06-05 | D Yamaguchi | Method of making a polyvinyl acetal sponge buff |
| US4073840A (en) * | 1973-10-19 | 1978-02-14 | Exxon Research & Engineering Co. | Method for forming a fiber reinforced foam article |
| DE2359611C3 (de) * | 1973-11-30 | 1981-09-17 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von durch Harze auf Isocyanatbasis gebundenen Füllstoffen |
-
1980
- 1980-04-28 FI FI801365A patent/FI70586C/fi not_active IP Right Cessation
- 1980-04-30 DE DE3016713A patent/DE3016713C2/de not_active Expired
- 1980-04-30 FR FR8009794A patent/FR2455617A1/fr active Granted
- 1980-05-02 US US06/145,971 patent/US4368277A/en not_active Expired - Lifetime
- 1980-05-02 AT AT0235480A patent/AT373271B/de not_active IP Right Cessation
- 1980-05-06 JP JP55058754A patent/JPS5858367B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AT373271B (de) | 1984-01-10 |
| JPS5858367B2 (ja) | 1983-12-24 |
| US4368277A (en) | 1983-01-11 |
| FR2455617A1 (fr) | 1980-11-28 |
| JPS56832A (en) | 1981-01-07 |
| DE3016713A1 (de) | 1980-11-20 |
| FI70586C (fi) | 1986-09-24 |
| FI801365A7 (fi) | 1980-11-04 |
| FR2455617B1 (enExample) | 1983-03-04 |
| ATA235480A (de) | 1983-05-15 |
| FI70586B (fi) | 1986-06-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE2643163C3 (de) | Verfahren zur Herstellung von Phenolharzschäumen | |
| DE2631481C2 (de) | Verfahren zur Herstellung von expandierbaren Perlen und deren Verwendung | |
| DE69407295T2 (de) | Anorganisches, poröses material und verfahren zu dessen herstellung | |
| DE3211474A1 (de) | Geformte gegenstaende aus poroesem kohlenstoff | |
| DE3016713C2 (de) | Poröses offenzelliges füllstoffhaltiges reaktionsfähiges Material | |
| DE1494902A1 (de) | Polymere Produkte und Verfahren zu ihrer Herstellung | |
| DE3852812T2 (de) | Porige zusammengesetzte Werkstoffe und Verfahren zu deren Herstellung. | |
| DE2535869A1 (de) | Stabile phenolharzresole | |
| DE1939405A1 (de) | Ionenaustauschende Harze und Verfahren zu ihrer Herstellung | |
| DE3139890C2 (de) | Verfahren zum Herstellen von Phenolharzschäumen | |
| EP1142943A2 (de) | Werkstoff aus einem Polyurethan-Gel | |
| EP1629887B1 (de) | Monolithische Formkörper zur Aufreinigung und Trennung von Biopolymeren | |
| DE2407887A1 (de) | Verfahren zum agglomerieren und formen von kohlenstoffhaltigem material | |
| EP1000659B1 (de) | Verfahren zur Herstellung von monodispersen gelförmigen Kationenaustauschern | |
| DE68908994T2 (de) | Verfahren zur Herstellung von porösem Kohlenstoffmaterial und das so hergestellte Material. | |
| DE837104C (de) | Verfahren zur Herstellung von granuliertem Superphosphat | |
| DE3324431C2 (enExample) | ||
| DE3019615C2 (de) | Poröses, offenzelliges, füllstoffhaltiges, reaktionsfähiges Material | |
| AT373272B (de) | Verfahren zur herstellung von poroesen, offenporigen bzw. -zelligen fuellstoffhaltigen reaktionsfaehigen materialien | |
| DE2354023C3 (de) | Verfahren zur Herstellung einer positiven Elektrode für Primärelemente mit alkalischem Elektrolyten | |
| DE19538025C2 (de) | Sulfonierte Polyaryletherketone | |
| DE2407936C3 (de) | Verfahren zum Herstellen von Ionenaustauschergranulat | |
| DE3445687A1 (de) | Unter polyurethanbildung kalthaertendes formstoff-bindemittelsystem | |
| DE19954393A1 (de) | Verfahren zur Herstellung von monodispersen Anionenaustauschern | |
| EP4490212A1 (de) | Bodenverbesserer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OB | Request for examination as to novelty | ||
| OC | Search report available | ||
| 8110 | Request for examination paragraph 44 | ||
| 8128 | New person/name/address of the agent |
Representative=s name: VON FUENER, A., DIPL.-CHEM. DR.RER.NAT. EBBINGHAUS |
|
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |