DE2830836C2 - Verfahren zur Herstellung eines wildlederartigen Stoffs - Google Patents
Verfahren zur Herstellung eines wildlederartigen StoffsInfo
- Publication number
- DE2830836C2 DE2830836C2 DE2830836A DE2830836A DE2830836C2 DE 2830836 C2 DE2830836 C2 DE 2830836C2 DE 2830836 A DE2830836 A DE 2830836A DE 2830836 A DE2830836 A DE 2830836A DE 2830836 C2 DE2830836 C2 DE 2830836C2
- Authority
- DE
- Germany
- Prior art keywords
- fabric
- dtex
- urethane prepolymer
- particularly fine
- napped
- 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
- 239000004744 fabric Substances 0.000 title claims description 99
- 238000004519 manufacturing process Methods 0.000 title claims description 12
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims description 47
- 238000000034 method Methods 0.000 claims description 43
- 239000002759 woven fabric Substances 0.000 claims description 40
- 229920000642 polymer Polymers 0.000 claims description 35
- 239000004814 polyurethane Substances 0.000 claims description 23
- 229920002635 polyurethane Polymers 0.000 claims description 23
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 claims description 20
- 239000007788 liquid Substances 0.000 claims description 18
- 239000000126 substance Substances 0.000 claims description 15
- 230000008569 process Effects 0.000 claims description 13
- 239000004952 Polyamide Substances 0.000 claims description 9
- 229920002647 polyamide Polymers 0.000 claims description 9
- 238000005470 impregnation Methods 0.000 claims description 8
- 239000013543 active substance Substances 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 125000006353 oxyethylene group Chemical group 0.000 claims description 5
- 229920006149 polyester-amide block copolymer Polymers 0.000 claims 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical class S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 claims 1
- 240000006240 Linum usitatissimum Species 0.000 claims 1
- 235000004431 Linum usitatissimum Nutrition 0.000 claims 1
- 239000002131 composite material Substances 0.000 description 25
- 230000000694 effects Effects 0.000 description 17
- 230000037303 wrinkles Effects 0.000 description 16
- -1 polyethylene terephthalate Polymers 0.000 description 15
- 239000000839 emulsion Substances 0.000 description 14
- 239000000835 fiber Substances 0.000 description 13
- 150000001875 compounds Chemical class 0.000 description 12
- 239000004480 active ingredient Substances 0.000 description 10
- 239000007864 aqueous solution Substances 0.000 description 10
- 230000000704 physical effect Effects 0.000 description 10
- 229920000139 polyethylene terephthalate Polymers 0.000 description 10
- 239000005020 polyethylene terephthalate Substances 0.000 description 10
- 238000006243 chemical reaction Methods 0.000 description 9
- 239000000243 solution Substances 0.000 description 9
- 239000004793 Polystyrene Substances 0.000 description 8
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 8
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical class OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 8
- 239000000203 mixture Substances 0.000 description 8
- 229920000728 polyester Polymers 0.000 description 8
- 238000012360 testing method Methods 0.000 description 8
- 238000011084 recovery Methods 0.000 description 7
- 239000002904 solvent Substances 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 6
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 6
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 6
- 239000005056 polyisocyanate Substances 0.000 description 6
- 229920001228 polyisocyanate Polymers 0.000 description 6
- 238000007788 roughening Methods 0.000 description 6
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 5
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 5
- 230000008859 change Effects 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 5
- 229920001971 elastomer Polymers 0.000 description 5
- 230000006872 improvement Effects 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- 239000004576 sand Substances 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 4
- 229920005862 polyol Polymers 0.000 description 4
- 239000005060 rubber Substances 0.000 description 4
- 229910000029 sodium carbonate Inorganic materials 0.000 description 4
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 3
- 239000004970 Chain extender Substances 0.000 description 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 238000005452 bending Methods 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 3
- 238000004132 cross linking Methods 0.000 description 3
- 150000003077 polyols Chemical class 0.000 description 3
- 229920002223 polystyrene Polymers 0.000 description 3
- 238000011282 treatment Methods 0.000 description 3
- ISPYQTSUDJAMAB-UHFFFAOYSA-N 2-chlorophenol Chemical compound OC1=CC=CC=C1Cl ISPYQTSUDJAMAB-UHFFFAOYSA-N 0.000 description 2
- ZHNUHDYFZUAESO-UHFFFAOYSA-N Formamide Chemical compound NC=O ZHNUHDYFZUAESO-UHFFFAOYSA-N 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- 239000005057 Hexamethylene diisocyanate Substances 0.000 description 2
- 229920002292 Nylon 6 Polymers 0.000 description 2
- 229920002302 Nylon 6,6 Polymers 0.000 description 2
- GLUUGHFHXGJENI-UHFFFAOYSA-N Piperazine Chemical compound C1CNCCN1 GLUUGHFHXGJENI-UHFFFAOYSA-N 0.000 description 2
- 239000002202 Polyethylene glycol Substances 0.000 description 2
- 239000004721 Polyphenylene oxide Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 239000001361 adipic acid Substances 0.000 description 2
- 235000011037 adipic acid Nutrition 0.000 description 2
- 239000002981 blocking agent Substances 0.000 description 2
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000002788 crimping Methods 0.000 description 2
- 239000003599 detergent Substances 0.000 description 2
- 239000000975 dye Substances 0.000 description 2
- RRAMGCGOFNQTLD-UHFFFAOYSA-N hexamethylene diisocyanate Chemical compound O=C=NCCCCCCN=C=O RRAMGCGOFNQTLD-UHFFFAOYSA-N 0.000 description 2
- NAQMVNRVTILPCV-UHFFFAOYSA-N hexane-1,6-diamine Chemical compound NCCCCCCN NAQMVNRVTILPCV-UHFFFAOYSA-N 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- RLSSMJSEOOYNOY-UHFFFAOYSA-N m-cresol Chemical compound CC1=CC=CC(O)=C1 RLSSMJSEOOYNOY-UHFFFAOYSA-N 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000002480 mineral oil Substances 0.000 description 2
- 235000010446 mineral oil Nutrition 0.000 description 2
- 229920003052 natural elastomer Polymers 0.000 description 2
- 229920001194 natural rubber Polymers 0.000 description 2
- SLCVBVWXLSEKPL-UHFFFAOYSA-N neopentyl glycol Chemical compound OCC(C)(C)CO SLCVBVWXLSEKPL-UHFFFAOYSA-N 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000007764 o/w emulsion Substances 0.000 description 2
- 150000007524 organic acids Chemical class 0.000 description 2
- 239000006187 pill Substances 0.000 description 2
- 229920000570 polyether Polymers 0.000 description 2
- 229920001223 polyethylene glycol Polymers 0.000 description 2
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 description 2
- 229920003051 synthetic elastomer Polymers 0.000 description 2
- 239000005061 synthetic rubber Substances 0.000 description 2
- FKTHNVSLHLHISI-UHFFFAOYSA-N 1,2-bis(isocyanatomethyl)benzene Chemical compound O=C=NCC1=CC=CC=C1CN=C=O FKTHNVSLHLHISI-UHFFFAOYSA-N 0.000 description 1
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 1
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 1
- PQUCIEFHOVEZAU-UHFFFAOYSA-N Diammonium sulfite Chemical compound [NH4+].[NH4+].[O-]S([O-])=O PQUCIEFHOVEZAU-UHFFFAOYSA-N 0.000 description 1
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 1
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- 229920001410 Microfiber Polymers 0.000 description 1
- 241001282160 Percopsis transmontana Species 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004285 Potassium sulphite Substances 0.000 description 1
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 description 1
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical group ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 239000000980 acid dye Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 206010000496 acne Diseases 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 125000002723 alicyclic group Chemical group 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 150000001414 amino alcohols Chemical class 0.000 description 1
- 125000003710 aryl alkyl group Chemical group 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-M bisulphate group Chemical group S([O-])(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-M 0.000 description 1
- 229920001400 block copolymer Polymers 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000001045 blue dye Substances 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 241001233037 catfish Species 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000010073 coating (rubber) Methods 0.000 description 1
- 239000007859 condensation product Substances 0.000 description 1
- 208000018999 crinkle Diseases 0.000 description 1
- XXKOQQBKBHUATC-UHFFFAOYSA-N cyclohexylmethylcyclohexane Chemical compound C1CCCCC1CC1CCCCC1 XXKOQQBKBHUATC-UHFFFAOYSA-N 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 150000004985 diamines Chemical class 0.000 description 1
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 150000002009 diols Chemical class 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000000986 disperse dye Substances 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- POULHZVOKOAJMA-UHFFFAOYSA-M dodecanoate Chemical compound CCCCCCCCCCCC([O-])=O POULHZVOKOAJMA-UHFFFAOYSA-M 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 229910001651 emery Inorganic materials 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- 150000002334 glycols Chemical class 0.000 description 1
- XXMIOPMDWAUFGU-UHFFFAOYSA-N hexane-1,6-diol Chemical compound OCCCCCCO XXMIOPMDWAUFGU-UHFFFAOYSA-N 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- 150000002513 isocyanates Chemical class 0.000 description 1
- 229940070765 laurate Drugs 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000003658 microfiber Substances 0.000 description 1
- PSZYNBSKGUBXEH-UHFFFAOYSA-N naphthalene-1-sulfonic acid Chemical compound C1=CC=C2C(S(=O)(=O)O)=CC=CC2=C1 PSZYNBSKGUBXEH-UHFFFAOYSA-N 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 229920001084 poly(chloroprene) Polymers 0.000 description 1
- 229920005906 polyester polyol Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- DJEHXEMURTVAOE-UHFFFAOYSA-M potassium bisulfite Chemical compound [K+].OS([O-])=O DJEHXEMURTVAOE-UHFFFAOYSA-M 0.000 description 1
- 229940099427 potassium bisulfite Drugs 0.000 description 1
- 235000010259 potassium hydrogen sulphite Nutrition 0.000 description 1
- BHZRJJOHZFYXTO-UHFFFAOYSA-L potassium sulfite Chemical compound [K+].[K+].[O-]S([O-])=O BHZRJJOHZFYXTO-UHFFFAOYSA-L 0.000 description 1
- 235000019252 potassium sulphite Nutrition 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 239000001044 red dye Substances 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 235000010265 sodium sulphite Nutrition 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 235000002906 tartaric acid Nutrition 0.000 description 1
- 239000011975 tartaric acid Substances 0.000 description 1
- 150000003512 tertiary amines Chemical class 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 150000003673 urethanes Chemical class 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
- 239000007762 w/o emulsion Substances 0.000 description 1
- 239000010887 waste solvent Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- 125000006839 xylylene group Chemical group 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
- D06N3/12—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins
- D06N3/14—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins with 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
- C08G18/08—Processes
- C08G18/0804—Manufacture of polymers containing ionic or ionogenic groups
- C08G18/0819—Manufacture of polymers containing ionic or ionogenic groups containing anionic or anionogenic groups
-
- 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
- C08G18/08—Processes
- C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
-
- 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
- D06N3/0002—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate
- D06N3/0004—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate using ultra-fine two-component fibres, e.g. island/sea, or ultra-fine one component fibres (< 1 denier)
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Textile Engineering (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Dispersion Chemistry (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Woven Fabrics (AREA)
- Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
- Treatment Of Fiber Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9258677A JPS5427094A (en) | 1977-08-03 | 1977-08-03 | Production of suede like raised fabric |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2830836A1 DE2830836A1 (de) | 1979-02-15 |
| DE2830836C2 true DE2830836C2 (de) | 1986-07-31 |
Family
ID=14058536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2830836A Expired DE2830836C2 (de) | 1977-08-03 | 1978-07-13 | Verfahren zur Herstellung eines wildlederartigen Stoffs |
Country Status (10)
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4233349A (en) * | 1979-03-26 | 1980-11-11 | E. I. Du Pont De Nemours And Company | Suede-like product and process therefor |
| JPS6211385A (ja) * | 1985-07-09 | 1987-01-20 | Victor Co Of Japan Ltd | カラ−撮像装置 |
| JPS6218887A (ja) * | 1985-07-17 | 1987-01-27 | Victor Co Of Japan Ltd | カラ−撮像装置 |
| JPS62149290A (ja) * | 1985-12-23 | 1987-07-03 | Victor Co Of Japan Ltd | カラ−撮像装置 |
| JPS6210986A (ja) * | 1985-07-08 | 1987-01-19 | Victor Co Of Japan Ltd | カラ−撮像装置 |
| JPS62141884A (ja) * | 1985-12-17 | 1987-06-25 | Victor Co Of Japan Ltd | カラ−撮像装置 |
| JPS62141882A (ja) * | 1985-12-17 | 1987-06-25 | Victor Co Of Japan Ltd | カラ−撮像装置 |
| DE19859871A1 (de) * | 1998-12-23 | 2000-06-29 | Trevira Gmbh & Co Kg | Wildlederartiges textiles Flächengebilde |
| WO2003016612A1 (en) * | 2001-08-15 | 2003-02-27 | Sanyo Chemical Industries, Ltd. | Textile treatment |
| PT1378600E (pt) * | 2002-07-05 | 2008-02-28 | Dystar Textilfarben Gmbh & Co | Composição aquosa para o acabamento antifeltrante de lã |
| ITMI20022291A1 (it) * | 2002-10-28 | 2004-04-29 | Alcantara Spa | Tessuto tridimensionale microfibroso ad aspetto scamosciato e suo metodo di preparazione. |
| EP2540753A1 (de) * | 2011-06-29 | 2013-01-02 | LANXESS Deutschland GmbH | Zusammensetzung auf Basis Carbamoylsulfonatgruppen-haltiger Verbindungen |
| WO2013001077A1 (de) | 2011-06-29 | 2013-01-03 | Lanxess Deutschland Gmbh | Zusammensetzung auf basis carbamoylsulfonatgruppen-haltiger verbindungen |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2578899A (en) * | 1949-10-22 | 1951-12-18 | Du Pont | Superstretching polyester structures |
| US3382305A (en) * | 1954-10-29 | 1968-05-07 | Du Pont | Process for preparing oriented microfibers |
| US3117362A (en) * | 1961-06-20 | 1964-01-14 | Du Pont | Composite filament |
| NL131976C (enrdf_load_stackoverflow) * | 1963-11-15 | |||
| GB1218191A (en) * | 1966-10-17 | 1971-01-06 | Toray Industries | Improvements relating to non-woven fibrous felt and methods of manufacturing such felt |
| BE795575A (fr) * | 1972-02-18 | 1973-06-18 | Commw Scient Ind Res Org | Procede de traitement de matieres keratiniques |
| FR2175017B1 (enrdf_load_stackoverflow) * | 1972-03-07 | 1976-11-05 | Toray Industries | |
| JPS5013879A (enrdf_load_stackoverflow) * | 1973-06-11 | 1975-02-13 | ||
| JPS5329198B2 (enrdf_load_stackoverflow) * | 1974-01-31 | 1978-08-18 | ||
| JPS5173103A (en) * | 1974-12-18 | 1976-06-24 | Kanebo Ltd | Sueedochogikaku no seizoho |
| JPS5243953B2 (enrdf_load_stackoverflow) * | 1974-06-11 | 1977-11-02 | ||
| GB1470939A (en) * | 1974-05-29 | 1977-04-21 | Dai Ichi Kogyo Seiyaku Co Ltd | Hydrophilic and thermoreactive urethane compositions with improved properties |
| JPS5329175B2 (enrdf_load_stackoverflow) * | 1974-05-29 | 1978-08-18 | ||
| JPS581221B2 (ja) * | 1974-12-12 | 1983-01-10 | 帝人株式会社 | シカガワヨウヘンシヨクブツノ セイゾウホウホウ |
| DE2543093A1 (de) * | 1975-09-26 | 1977-04-07 | Bayer Ag | Verfahren zur herstellung von bisulfit-additionsprodukten von polyisocyanat-praepolymeren in wasser |
-
1977
- 1977-08-03 JP JP9258677A patent/JPS5427094A/ja active Granted
-
1978
- 1978-07-13 DE DE2830836A patent/DE2830836C2/de not_active Expired
- 1978-07-14 NL NLAANVRAGE7807604,A patent/NL175206C/xx not_active IP Right Cessation
- 1978-07-21 CA CA307,921A patent/CA1101197A/en not_active Expired
- 1978-07-31 BE BE189626A patent/BE869417A/xx not_active IP Right Cessation
- 1978-08-01 IT IT50567/78A patent/IT1109433B/it active
- 1978-08-02 GB GB7831928A patent/GB2003521B/en not_active Expired
- 1978-08-02 ES ES78472305A patent/ES472305A1/es not_active Expired
- 1978-08-03 CH CH829578A patent/CH639159A5/de not_active IP Right Cessation
- 1978-08-03 FR FR7823009A patent/FR2399500B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS563472B2 (enrdf_load_stackoverflow) | 1981-01-24 |
| NL175206C (nl) | 1984-10-01 |
| BE869417A (fr) | 1978-11-16 |
| GB2003521B (en) | 1982-03-17 |
| DE2830836A1 (de) | 1979-02-15 |
| CH639159A5 (de) | 1983-10-31 |
| GB2003521A (en) | 1979-03-14 |
| NL175206B (nl) | 1984-05-01 |
| ES472305A1 (es) | 1979-02-16 |
| FR2399500B1 (enrdf_load_stackoverflow) | 1981-02-06 |
| JPS5427094A (en) | 1979-03-01 |
| CA1101197A (en) | 1981-05-19 |
| NL7807604A (nl) | 1979-02-06 |
| FR2399500A1 (enrdf_load_stackoverflow) | 1979-03-02 |
| IT7850567A0 (it) | 1978-08-01 |
| IT1109433B (it) | 1985-12-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OAP | Request for examination filed | ||
| OD | Request for examination | ||
| 8128 | New person/name/address of the agent |
Representative=s name: HENKEL, G., DR.PHIL. FEILER, L., DR.RER.NAT. HAENZ |
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| 8126 | Change of the secondary classification |
Ipc: D06N 3/14 |
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| D2 | Grant after examination | ||
| 8363 | Opposition against the patent | ||
| 8366 | Restricted maintained after opposition proceedings | ||
| 8305 | Restricted maintenance of patent after opposition | ||
| D4 | Patent maintained restricted | ||
| 8339 | Ceased/non-payment of the annual fee |