DE1569282A1 - Verfahren zum Herstellen mikroporoeser Filme - Google Patents
Verfahren zum Herstellen mikroporoeser FilmeInfo
- Publication number
- DE1569282A1 DE1569282A1 DE19641569282 DE1569282A DE1569282A1 DE 1569282 A1 DE1569282 A1 DE 1569282A1 DE 19641569282 DE19641569282 DE 19641569282 DE 1569282 A DE1569282 A DE 1569282A DE 1569282 A1 DE1569282 A1 DE 1569282A1
- Authority
- DE
- Germany
- Prior art keywords
- mixture
- solvent
- polyurethane
- base
- filler
- 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
Links
- 238000000034 method Methods 0.000 title claims description 117
- 230000008569 process Effects 0.000 title claims description 17
- 239000000463 material Substances 0.000 claims description 120
- 239000000203 mixture Substances 0.000 claims description 107
- 239000002904 solvent Substances 0.000 claims description 89
- 239000008207 working material Substances 0.000 claims description 70
- 239000000835 fiber Substances 0.000 claims description 53
- 239000000945 filler Substances 0.000 claims description 51
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 50
- 239000002657 fibrous material Substances 0.000 claims description 49
- 229920002635 polyurethane Polymers 0.000 claims description 47
- 239000004814 polyurethane Substances 0.000 claims description 47
- 238000004519 manufacturing process Methods 0.000 claims description 33
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 claims description 28
- 239000002245 particle Substances 0.000 claims description 27
- 239000003795 chemical substances by application Substances 0.000 claims description 26
- 239000011780 sodium chloride Substances 0.000 claims description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 23
- 238000000576 coating method Methods 0.000 claims description 19
- 235000001674 Agaricus brunnescens Nutrition 0.000 claims description 18
- 239000002649 leather substitute Substances 0.000 claims description 17
- 229920003023 plastic Polymers 0.000 claims description 17
- 239000004033 plastic Substances 0.000 claims description 17
- 238000006243 chemical reaction Methods 0.000 claims description 15
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 14
- 239000012528 membrane Substances 0.000 claims description 14
- 238000005470 impregnation Methods 0.000 claims description 13
- 239000011248 coating agent Substances 0.000 claims description 12
- 229920000642 polymer Polymers 0.000 claims description 12
- 239000004014 plasticizer Substances 0.000 claims description 11
- 239000000126 substance Substances 0.000 claims description 11
- 239000007788 liquid Substances 0.000 claims description 10
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 10
- 239000004800 polyvinyl chloride Substances 0.000 claims description 10
- 229920002994 synthetic fiber Polymers 0.000 claims description 10
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 claims description 9
- 229920001730 Moisture cure polyurethane Polymers 0.000 claims description 9
- -1 polypropylene sebacate Polymers 0.000 claims description 9
- 239000000047 product Substances 0.000 claims description 9
- 239000004094 surface-active agent Substances 0.000 claims description 9
- 239000004753 textile Substances 0.000 claims description 9
- 238000004132 cross linking Methods 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 8
- 229920000728 polyester Polymers 0.000 claims description 8
- 239000002243 precursor Substances 0.000 claims description 8
- 239000004744 fabric Substances 0.000 claims description 7
- 229920001778 nylon Polymers 0.000 claims description 7
- 239000005871 repellent Substances 0.000 claims description 7
- 239000011343 solid material Substances 0.000 claims description 7
- 239000012209 synthetic fiber Substances 0.000 claims description 7
- 239000004677 Nylon Substances 0.000 claims description 6
- NAQMVNRVTILPCV-UHFFFAOYSA-N hexane-1,6-diamine Chemical compound NCCCCCCN NAQMVNRVTILPCV-UHFFFAOYSA-N 0.000 claims description 6
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 claims description 6
- 229920003225 polyurethane elastomer Polymers 0.000 claims description 6
- 230000009471 action Effects 0.000 claims description 5
- 238000003490 calendering Methods 0.000 claims description 5
- 125000005442 diisocyanate group Chemical group 0.000 claims description 5
- 238000002386 leaching Methods 0.000 claims description 5
- 239000000080 wetting agent Substances 0.000 claims description 5
- AKCRQHGQIJBRMN-UHFFFAOYSA-N 2-chloroaniline Chemical compound NC1=CC=CC=C1Cl AKCRQHGQIJBRMN-UHFFFAOYSA-N 0.000 claims description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 4
- 241001112258 Moca Species 0.000 claims description 4
- 229920000459 Nitrile rubber Polymers 0.000 claims description 4
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 claims description 4
- 239000007795 chemical reaction product Substances 0.000 claims description 4
- 229920001971 elastomer Polymers 0.000 claims description 4
- 239000012765 fibrous filler Substances 0.000 claims description 4
- 238000011065 in-situ storage Methods 0.000 claims description 4
- HJOVHMDZYOCNQW-UHFFFAOYSA-N isophorone Chemical compound CC1=CC(=O)CC(C)(C)C1 HJOVHMDZYOCNQW-UHFFFAOYSA-N 0.000 claims description 4
- 238000006116 polymerization reaction Methods 0.000 claims description 4
- 238000005507 spraying Methods 0.000 claims description 4
- 229920000089 Cyclic olefin copolymer Polymers 0.000 claims description 3
- 229920006347 Elastollan Polymers 0.000 claims description 3
- 239000004793 Polystyrene Substances 0.000 claims description 3
- 150000004984 aromatic diamines Chemical class 0.000 claims description 3
- 150000004985 diamines Chemical class 0.000 claims description 3
- 230000002209 hydrophobic effect Effects 0.000 claims description 3
- 150000002576 ketones Chemical class 0.000 claims description 3
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims description 3
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 3
- 229920002223 polystyrene Polymers 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 102000008186 Collagen Human genes 0.000 claims description 2
- 108010035532 Collagen Proteins 0.000 claims description 2
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 claims description 2
- 229920012485 Plasticized Polyvinyl chloride Polymers 0.000 claims description 2
- 239000004721 Polyphenylene oxide Substances 0.000 claims description 2
- 229920002396 Polyurea Polymers 0.000 claims description 2
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 2
- 239000013543 active substance Substances 0.000 claims description 2
- 125000003368 amide group Chemical group 0.000 claims description 2
- 150000001408 amides Chemical class 0.000 claims description 2
- 125000003277 amino group Chemical group 0.000 claims description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 2
- 239000012876 carrier material Substances 0.000 claims description 2
- 229920001436 collagen Polymers 0.000 claims description 2
- 150000002009 diols Chemical class 0.000 claims description 2
- 239000000806 elastomer Substances 0.000 claims description 2
- 150000002148 esters Chemical class 0.000 claims description 2
- 238000001704 evaporation Methods 0.000 claims description 2
- 230000008020 evaporation Effects 0.000 claims description 2
- 238000009963 fulling Methods 0.000 claims description 2
- 125000005843 halogen group Chemical group 0.000 claims description 2
- 150000002391 heterocyclic compounds Chemical class 0.000 claims description 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 2
- 229910017053 inorganic salt Inorganic materials 0.000 claims description 2
- 239000013067 intermediate product Substances 0.000 claims description 2
- 239000012948 isocyanate Substances 0.000 claims description 2
- 150000002513 isocyanates Chemical class 0.000 claims description 2
- 229910052757 nitrogen Inorganic materials 0.000 claims description 2
- 239000011368 organic material Substances 0.000 claims description 2
- 239000003960 organic solvent Substances 0.000 claims description 2
- 229910052760 oxygen Inorganic materials 0.000 claims description 2
- 239000001301 oxygen Substances 0.000 claims description 2
- 229920006149 polyester-amide block copolymer Polymers 0.000 claims description 2
- 229920000570 polyether Polymers 0.000 claims description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 2
- 239000002994 raw material Substances 0.000 claims description 2
- 239000005060 rubber Substances 0.000 claims description 2
- 239000000758 substrate Substances 0.000 claims description 2
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 claims description 2
- 229920002725 thermoplastic elastomer Polymers 0.000 claims description 2
- 239000004970 Chain extender Substances 0.000 claims 2
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims 2
- 239000011324 bead Substances 0.000 claims 2
- 230000001680 brushing effect Effects 0.000 claims 2
- 229920000742 Cotton Polymers 0.000 claims 1
- 241001465754 Metazoa Species 0.000 claims 1
- 239000004202 carbamide Substances 0.000 claims 1
- 239000003638 chemical reducing agent Substances 0.000 claims 1
- 230000006735 deficit Effects 0.000 claims 1
- 229960001760 dimethyl sulfoxide Drugs 0.000 claims 1
- 239000013013 elastic material Substances 0.000 claims 1
- 238000003825 pressing Methods 0.000 claims 1
- 230000002940 repellent Effects 0.000 claims 1
- 239000002585 base Substances 0.000 description 67
- 239000011148 porous material Substances 0.000 description 13
- 230000035699 permeability Effects 0.000 description 11
- 239000000243 solution Substances 0.000 description 10
- 229920001296 polysiloxane Polymers 0.000 description 7
- 238000004090 dissolution Methods 0.000 description 6
- 239000011888 foil Substances 0.000 description 6
- 238000003892 spreading Methods 0.000 description 6
- 230000007480 spreading Effects 0.000 description 6
- 229920002050 silicone resin Polymers 0.000 description 5
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 238000009826 distribution Methods 0.000 description 4
- 239000010985 leather Substances 0.000 description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 230000008602 contraction Effects 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 238000000227 grinding Methods 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 229920003051 synthetic elastomer Polymers 0.000 description 3
- 229920003002 synthetic resin Polymers 0.000 description 3
- 239000000057 synthetic resin Substances 0.000 description 3
- 239000005061 synthetic rubber Substances 0.000 description 3
- 239000002759 woven fabric Substances 0.000 description 3
- QZFAGHFGBLEISM-DBQHITQZSA-N 3-[(1r)-1-hydroxy-2-(methylamino)ethyl]phenol;4-[1-hydroxy-2-(propan-2-ylamino)butyl]benzene-1,2-diol;dihydrochloride Chemical compound Cl.Cl.CNC[C@H](O)C1=CC=CC(O)=C1.CC(C)NC(CC)C(O)C1=CC=C(O)C(O)=C1 QZFAGHFGBLEISM-DBQHITQZSA-N 0.000 description 2
- WUBBRNOQWQTFEX-UHFFFAOYSA-N 4-aminosalicylic acid Chemical compound NC1=CC=C(C(O)=O)C(O)=C1 WUBBRNOQWQTFEX-UHFFFAOYSA-N 0.000 description 2
- 241000233866 Fungi Species 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 125000001931 aliphatic group Chemical group 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 239000012298 atmosphere Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000010790 dilution Methods 0.000 description 2
- 239000012895 dilution Substances 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000010408 film Substances 0.000 description 2
- 230000002706 hydrostatic effect Effects 0.000 description 2
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 239000000049 pigment Substances 0.000 description 2
- 239000004848 polyfunctional curative Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000002829 reductive effect Effects 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 238000007788 roughening Methods 0.000 description 2
- RCIJACVHOIKRAP-UHFFFAOYSA-N sodium;1,4-dioctoxy-1,4-dioxobutane-2-sulfonic acid Chemical compound [Na+].CCCCCCCCOC(=O)CC(S(O)(=O)=O)C(=O)OCCCCCCCC RCIJACVHOIKRAP-UHFFFAOYSA-N 0.000 description 2
- 235000019698 starch Nutrition 0.000 description 2
- 239000008107 starch Substances 0.000 description 2
- 229920001169 thermoplastic Polymers 0.000 description 2
- 239000004416 thermosoftening plastic Substances 0.000 description 2
- OEPOKWHJYJXUGD-UHFFFAOYSA-N 2-(3-phenylmethoxyphenyl)-1,3-thiazole-4-carbaldehyde Chemical compound O=CC1=CSC(C=2C=C(OCC=3C=CC=CC=3)C=CC=2)=N1 OEPOKWHJYJXUGD-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 238000005033 Fourier transform infrared spectroscopy Methods 0.000 description 1
- 229920006385 Geon Polymers 0.000 description 1
- 101001018064 Homo sapiens Lysosomal-trafficking regulator Proteins 0.000 description 1
- 102100033472 Lysosomal-trafficking regulator Human genes 0.000 description 1
- 235000010703 Modiola caroliniana Nutrition 0.000 description 1
- 244000038561 Modiola caroliniana Species 0.000 description 1
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 1
- 229920002302 Nylon 6,6 Polymers 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 241000209504 Poaceae Species 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- ULUAUXLGCMPNKK-UHFFFAOYSA-N Sulfobutanedioic acid Chemical class OC(=O)CC(C(O)=O)S(O)(=O)=O ULUAUXLGCMPNKK-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 244000297179 Syringa vulgaris Species 0.000 description 1
- 235000004338 Syringa vulgaris Nutrition 0.000 description 1
- 239000004433 Thermoplastic polyurethane Substances 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000001476 alcoholic effect Effects 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 125000003710 aryl alkyl group Chemical group 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000012760 heat stabilizer Substances 0.000 description 1
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 239000012229 microporous material Substances 0.000 description 1
- 239000012046 mixed solvent Substances 0.000 description 1
- 239000000479 mixture part Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- 125000001400 nonyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000002347 octyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 229940116351 sebacate Drugs 0.000 description 1
- CXMXRPHRNRROMY-UHFFFAOYSA-L sebacate(2-) Chemical compound [O-]C(=O)CCCCCCCCC([O-])=O CXMXRPHRNRROMY-UHFFFAOYSA-L 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- 125000002889 tridecyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/0043—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by their foraminous structure; Characteristics of the foamed layer or of cellular layers
- D06N3/0052—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by their foraminous structure; Characteristics of the foamed layer or of cellular layers obtained by leaching out of a compound, e.g. water soluble salts, fibres or fillers; obtained by freezing or sublimation; obtained by eliminating drops of sublimable fluid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
-
- 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
- C08J9/26—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a solid phase from a macromolecular composition or article, e.g. leaching out
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Medicinal Chemistry (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Textile Engineering (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Laminated Bodies (AREA)
- Paints Or Removers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB46529/63A GB1099676A (en) | 1963-11-25 | 1963-11-25 | Improvements in or relating to microporous sheet material |
| GB4302964 | 1964-10-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1569282A1 true DE1569282A1 (de) | 1969-07-24 |
Family
ID=26265034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19641569282 Pending DE1569282A1 (de) | 1963-11-25 | 1964-11-25 | Verfahren zum Herstellen mikroporoeser Filme |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3524753A (en]) |
| BE (1) | BE656239A (en]) |
| CH (2) | CH457347A (en]) |
| DE (1) | DE1569282A1 (en]) |
| DK (1) | DK117253B (en]) |
| ES (1) | ES306368A1 (en]) |
| GB (1) | GB1099676A (en]) |
| NL (1) | NL145584B (en]) |
| SE (1) | SE332892B (en]) |
Families Citing this family (37)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4157424A (en) * | 1964-08-13 | 1979-06-05 | Porvair Limited | Production of porous materials |
| DE1694096A1 (de) * | 1966-12-13 | 1971-08-26 | Bayer Ag | Verfahren zur Herstellung von wasserdampfdurchlaessigen,poroesen Flaechengebilden |
| DE1694181C3 (de) * | 1967-08-09 | 1975-02-06 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung mikroporöser Folien auf Polyurethanbasis |
| US4028451A (en) * | 1969-06-03 | 1977-06-07 | Porvair Limited | Method of making water vapor permeable polymer sheet material |
| JPS4819704B1 (en]) * | 1970-04-13 | 1973-06-15 | ||
| US3770537A (en) * | 1969-10-20 | 1973-11-06 | Minnesota Mining & Mfg | Method for preparing a microporous sheet by heat-forming, annealing and leaching |
| US3720607A (en) * | 1970-04-15 | 1973-03-13 | Celanese Corp | Reverse osmosis process employing polybenzimidazole membranes |
| US3879506A (en) * | 1970-06-01 | 1975-04-22 | Chatillon Societa & 0 Anonima | Process for producing chloro-vinyl fibers having modified light reflection |
| GB1381258A (en) * | 1970-12-11 | 1975-01-22 | Porvair Ltd | Water vapour permeable materials |
| US4100064A (en) * | 1971-11-23 | 1978-07-11 | United Kingdom Atomic Energy Authority | Purification of water by reverse osmosis using a supported semi-permeable membrane |
| JPS5216283B2 (en]) * | 1971-12-23 | 1977-05-09 | ||
| US4042744A (en) * | 1971-12-29 | 1977-08-16 | Columbia Ribbon And Carbon Manufacturing Co., Inc. | Multiple-color transfer elements and process |
| US3884801A (en) * | 1972-05-02 | 1975-05-20 | Us Interior | Preparation of reverse osmosis membranes by complete evaporation of the solvent system |
| US3894166A (en) * | 1972-08-21 | 1975-07-08 | Eastman Kodak Co | Integral reverse osmosis membrane with highly pressed woven fabric support member |
| US3949123A (en) * | 1972-12-08 | 1976-04-06 | Uniroyal Inc. | Coated fabric having suede-like surface |
| CA1022017A (en) * | 1973-05-14 | 1977-12-06 | Columbia Ribbon And Carbon Manufacturing Co. | Multiple-color transfer elements and process |
| US4112151A (en) * | 1976-01-09 | 1978-09-05 | Monarch Marking Systems, Inc. | Impregnating porous articles |
| JPS54900A (en) * | 1977-06-03 | 1979-01-06 | Dynic Corp | Display label preventing rubber deterioration |
| CH625966A5 (en]) * | 1977-07-15 | 1981-10-30 | Kilcher Chemie Ag | |
| ES480577A1 (es) * | 1978-05-15 | 1980-08-16 | Pall Corp | Un procedimiento para preparar membranas de poliamida. |
| US4340480A (en) * | 1978-05-15 | 1982-07-20 | Pall Corporation | Process for preparing liquophilic polyamide membrane filter media and product |
| US4444640A (en) * | 1980-09-22 | 1984-04-24 | Diamond Shamrock Corporation | Dimensionally stable asbestos-polytetrafluoroethylene diaphragms for chloralkali electrolytic cells |
| FR2530189B1 (fr) * | 1982-07-16 | 1988-08-26 | Fujikura Rubber Ltd | Procede de fabrication d'une couche compressible et d'un blanchet pour operations d'impression |
| US4662836A (en) * | 1984-07-31 | 1987-05-05 | Hughes Aircraft Company | Non-woven sheet by in-situ fiberization |
| GB8717949D0 (en) * | 1987-07-29 | 1987-09-03 | Yarsley Technical Centre Ltd | Water absorbent structures |
| US4894157A (en) * | 1987-10-05 | 1990-01-16 | Micron Separations, Inc. | Process for producing supported celluosic membranes and products |
| JPH0659749B2 (ja) * | 1988-06-27 | 1994-08-10 | デイ・インターナショナル・インコーポレーテッド | 印刷用圧縮性ブランケットの製法およびこれにより製造された印刷用圧縮性ブランケット |
| JPH0516159A (ja) * | 1991-07-12 | 1993-01-26 | Shin Etsu Chem Co Ltd | 樹脂薄膜の製造方法 |
| US5364683A (en) * | 1992-02-14 | 1994-11-15 | Reeves Brothers, Inc. | Compressible printing blanket and method of making same |
| US6071567A (en) * | 1992-03-25 | 2000-06-06 | Reeves Brothers, Inc. | Formation of compressible ply containing high melting point thermoplastic microspheres and printing blankets comprising same |
| IT1318961B1 (it) | 2000-10-03 | 2003-09-19 | Erminio Rossini S P A Ora Ross | Manica perfezionata per cilindro sussidiario di una macchina da stampaindiretta o "offset". |
| WO2003051341A1 (en) * | 2001-12-18 | 2003-06-26 | Alza Corporation | Dosage form for providing time-varying patterns of drug delivery |
| US6720049B2 (en) | 2002-06-07 | 2004-04-13 | E. I. Du Pont De Nemours And Company | Thin-walled polyurethane articles |
| US9790343B2 (en) | 2008-06-12 | 2017-10-17 | Avery Dennison Corporation | Porous material and method for producing the same |
| US10569479B2 (en) | 2012-08-21 | 2020-02-25 | Vertera, Inc. | Systems and methods for making porous films, fibers, spheres, and other articles |
| JP5797184B2 (ja) * | 2012-09-13 | 2015-10-21 | テックワン株式会社 | 防水透湿性複合膜及び防水透湿性複合膜を有する防水透湿性布帛 |
| CN115262238B (zh) * | 2022-09-27 | 2023-01-03 | 吴江市汉塔纺织整理有限公司 | 一种防水透气聚氨酯涂层及其海岛湿法制备方法 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2542527A (en) * | 1942-10-17 | 1951-02-20 | Electric Storage Battery Co | Process of producing microporous material |
| NL74659C (en]) * | 1949-12-12 | |||
| US2707201A (en) * | 1951-05-05 | 1955-04-26 | Richardson Co | Porous storage battery separator and method of making |
| US2712154A (en) * | 1952-04-23 | 1955-07-05 | Celloplast Ab | Apparatus for continuous production of artificial sponge cloth |
| GB743926A (en) * | 1953-05-18 | 1956-01-25 | Pritchett & Gold & E P S Co Ltd | Improvements relating to diaphragms for use in ion exchange processes |
| US2953622A (en) * | 1957-02-26 | 1960-09-20 | American Marietta Co | Battery separators and production thereof |
| US2984869A (en) * | 1958-05-02 | 1961-05-23 | Pritchett & Gold & E P S Co | Improved method of producing micro-porous sheet |
| FR1251807A (fr) * | 1959-03-23 | 1961-01-20 | Smith & Nephew | Perfectionnements aux feuilles ou films plastiques coulés |
| US3035110A (en) * | 1959-11-18 | 1962-05-15 | Sidney A Corren | Integral electrode-separator structure |
-
0
- BE BE656239D patent/BE656239A/xx unknown
-
1963
- 1963-11-25 GB GB46529/63A patent/GB1099676A/en not_active Expired
-
1964
- 1964-11-24 ES ES0306368A patent/ES306368A1/es not_active Expired
- 1964-11-24 SE SE14185/64A patent/SE332892B/xx unknown
- 1964-11-24 DK DK579964AA patent/DK117253B/da unknown
- 1964-11-24 US US413597A patent/US3524753A/en not_active Expired - Lifetime
- 1964-11-25 CH CH1599365A patent/CH457347A/fr unknown
- 1964-11-25 DE DE19641569282 patent/DE1569282A1/de active Pending
- 1964-11-25 CH CH1518064A patent/CH452471A/fr unknown
- 1964-11-25 NL NL646413691A patent/NL145584B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL6413691A (en]) | 1965-05-26 |
| US3524753A (en) | 1970-08-18 |
| CH452471A (fr) | 1967-10-31 |
| NL145584B (nl) | 1975-04-15 |
| GB1099676A (en) | 1968-01-17 |
| ES306368A1 (es) | 1965-04-16 |
| BE656239A (en]) | |
| CH457347A (fr) | 1968-06-15 |
| SE332892B (en]) | 1971-02-22 |
| DK117253B (da) | 1970-04-06 |
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