CA1077468A - Fiber reinforced chemically modified protein articles - Google Patents
Fiber reinforced chemically modified protein articlesInfo
- Publication number
- CA1077468A CA1077468A CA260,600A CA260600A CA1077468A CA 1077468 A CA1077468 A CA 1077468A CA 260600 A CA260600 A CA 260600A CA 1077468 A CA1077468 A CA 1077468A
- Authority
- CA
- Canada
- Prior art keywords
- tube
- reactive
- protein
- compound
- group
- 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
- 102000035118 modified proteins Human genes 0.000 title claims description 12
- 108091005573 modified proteins Proteins 0.000 title claims description 12
- 239000000835 fiber Substances 0.000 title description 14
- 238000000034 method Methods 0.000 claims abstract description 49
- 235000018102 proteins Nutrition 0.000 claims abstract description 31
- 102000004169 proteins and genes Human genes 0.000 claims abstract description 31
- 108090000623 proteins and genes Proteins 0.000 claims abstract description 31
- 239000005018 casein Substances 0.000 claims abstract description 15
- BECPQYXYKAMYBN-UHFFFAOYSA-N casein, tech. Chemical compound NCCCCC(C(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(CC(C)C)N=C(O)C(CCC(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(C(C)O)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(COP(O)(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(N)CC1=CC=CC=C1 BECPQYXYKAMYBN-UHFFFAOYSA-N 0.000 claims abstract description 15
- 235000021240 caseins Nutrition 0.000 claims abstract description 15
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 8
- 150000001875 compounds Chemical class 0.000 claims description 87
- 239000007788 liquid Substances 0.000 claims description 78
- 239000007864 aqueous solution Substances 0.000 claims description 37
- PEDCQBHIVMGVHV-UHFFFAOYSA-N glycerol group Chemical group OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 36
- 230000001376 precipitating effect Effects 0.000 claims description 31
- 239000000243 solution Substances 0.000 claims description 29
- 239000000203 mixture Substances 0.000 claims description 20
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 14
- 239000012460 protein solution Substances 0.000 claims description 14
- -1 aliphatic polyols Chemical class 0.000 claims description 12
- 125000004432 carbon atom Chemical group C* 0.000 claims description 12
- 239000004014 plasticizer Substances 0.000 claims description 12
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 10
- 125000000217 alkyl group Chemical group 0.000 claims description 10
- 239000003431 cross linking reagent Substances 0.000 claims description 9
- 239000006185 dispersion Substances 0.000 claims description 9
- 238000005406 washing Methods 0.000 claims description 9
- 238000001035 drying Methods 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 229920006395 saturated elastomer Polymers 0.000 claims description 8
- 238000006243 chemical reaction Methods 0.000 claims description 7
- 238000002156 mixing Methods 0.000 claims description 7
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 5
- 239000004202 carbamide Substances 0.000 claims description 5
- 229910052739 hydrogen Inorganic materials 0.000 claims description 5
- 239000001257 hydrogen Substances 0.000 claims description 5
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims description 5
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 4
- 125000001931 aliphatic group Chemical group 0.000 claims description 4
- URAYPUMNDPQOKB-UHFFFAOYSA-N triacetin Chemical compound CC(=O)OCC(OC(C)=O)COC(C)=O URAYPUMNDPQOKB-UHFFFAOYSA-N 0.000 claims description 4
- UUGLSEIATNSHRI-UHFFFAOYSA-N 1,3,4,6-tetrakis(hydroxymethyl)-3a,6a-dihydroimidazo[4,5-d]imidazole-2,5-dione Chemical compound OCN1C(=O)N(CO)C2C1N(CO)C(=O)N2CO UUGLSEIATNSHRI-UHFFFAOYSA-N 0.000 claims description 3
- XYOSFLPUWVWHOA-UHFFFAOYSA-N 2-ethylidenepropane-1,3-diol;urea Chemical compound NC(N)=O.CC=C(CO)CO XYOSFLPUWVWHOA-UHFFFAOYSA-N 0.000 claims description 3
- 238000004132 cross linking Methods 0.000 claims description 3
- WVJOGYWFVNTSAU-UHFFFAOYSA-N dimethylol ethylene urea Chemical compound OCN1CCN(CO)C1=O WVJOGYWFVNTSAU-UHFFFAOYSA-N 0.000 claims description 3
- 239000002657 fibrous material Substances 0.000 claims description 3
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 3
- 229920000728 polyester Polymers 0.000 claims description 3
- 229920005862 polyol Polymers 0.000 claims description 3
- ZIBGPFATKBEMQZ-UHFFFAOYSA-N triethylene glycol Chemical compound OCCOCCOCCO ZIBGPFATKBEMQZ-UHFFFAOYSA-N 0.000 claims description 3
- SDNGJNNAJXRTNT-UHFFFAOYSA-N 1,1-diacetyloxyhexyl acetate Chemical compound CCCCCC(OC(C)=O)(OC(C)=O)OC(C)=O SDNGJNNAJXRTNT-UHFFFAOYSA-N 0.000 claims description 2
- PACBIGNRUWABMA-UHFFFAOYSA-N 2-(2,3-dihydro-1,3-benzothiazol-2-yl)-6-dodecyl-4-methylphenol Chemical compound CCCCCCCCCCCCC1=CC(C)=CC(C2SC3=CC=CC=C3N2)=C1O PACBIGNRUWABMA-UHFFFAOYSA-N 0.000 claims description 2
- ZEYUSQVGRCPBPG-UHFFFAOYSA-N 4,5-dihydroxy-1,3-bis(hydroxymethyl)imidazolidin-2-one Chemical group OCN1C(O)C(O)N(CO)C1=O ZEYUSQVGRCPBPG-UHFFFAOYSA-N 0.000 claims description 2
- ZMGMDXCADSRNCX-UHFFFAOYSA-N 5,6-dihydroxy-1,3-diazepan-2-one Chemical class OC1CNC(=O)NCC1O ZMGMDXCADSRNCX-UHFFFAOYSA-N 0.000 claims description 2
- FBPFZTCFMRRESA-KVTDHHQDSA-N D-Mannitol Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-KVTDHHQDSA-N 0.000 claims description 2
- 229930195725 Mannitol Natural products 0.000 claims description 2
- 229920000877 Melamine resin Polymers 0.000 claims description 2
- 239000002202 Polyethylene glycol Substances 0.000 claims description 2
- 239000012670 alkaline solution Substances 0.000 claims description 2
- 229920003180 amino resin Polymers 0.000 claims description 2
- AVKLPTSKTBCMGS-UHFFFAOYSA-N but-2-ene-1,2,3,4-tetrol urea Chemical compound NC(=O)N.C(O)C(=C(O)CO)O AVKLPTSKTBCMGS-UHFFFAOYSA-N 0.000 claims description 2
- FBPFZTCFMRRESA-GUCUJZIJSA-N galactitol Chemical compound OC[C@H](O)[C@@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-GUCUJZIJSA-N 0.000 claims description 2
- 235000013773 glyceryl triacetate Nutrition 0.000 claims description 2
- 239000000594 mannitol Substances 0.000 claims description 2
- 235000010355 mannitol Nutrition 0.000 claims description 2
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 claims description 2
- AEICIMXDUOLSOD-UHFFFAOYSA-N n-[[hydroxymethyl(prop-2-enoyl)amino]methyl]prop-2-enamide Chemical compound C=CC(=O)N(CO)CNC(=O)C=C AEICIMXDUOLSOD-UHFFFAOYSA-N 0.000 claims description 2
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 claims description 2
- 229920001223 polyethylene glycol Polymers 0.000 claims description 2
- ULWHHBHJGPPBCO-UHFFFAOYSA-N propane-1,1-diol Chemical class CCC(O)O ULWHHBHJGPPBCO-UHFFFAOYSA-N 0.000 claims description 2
- 229960002622 triacetin Drugs 0.000 claims description 2
- 150000002894 organic compounds Chemical class 0.000 claims 4
- 235000013877 carbamide Nutrition 0.000 claims 3
- KCXZNSGUUQJJTR-UHFFFAOYSA-N Di-n-hexyl phthalate Chemical compound CCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCC KCXZNSGUUQJJTR-UHFFFAOYSA-N 0.000 claims 2
- FLKPEMZONWLCSK-UHFFFAOYSA-N diethyl phthalate Chemical compound CCOC(=O)C1=CC=CC=C1C(=O)OCC FLKPEMZONWLCSK-UHFFFAOYSA-N 0.000 claims 2
- 150000003672 ureas Chemical class 0.000 claims 2
- TURITJIWSQEMDB-UHFFFAOYSA-N 2-methyl-n-[(2-methylprop-2-enoylamino)methyl]prop-2-enamide Chemical compound CC(=C)C(=O)NCNC(=O)C(C)=C TURITJIWSQEMDB-UHFFFAOYSA-N 0.000 claims 1
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 claims 1
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 claims 1
- XTJFFFGAUHQWII-UHFFFAOYSA-N Dibutyl adipate Chemical compound CCCCOC(=O)CCCCC(=O)OCCCC XTJFFFGAUHQWII-UHFFFAOYSA-N 0.000 claims 1
- VOWAEIGWURALJQ-UHFFFAOYSA-N Dicyclohexyl phthalate Chemical compound C=1C=CC=C(C(=O)OC2CCCCC2)C=1C(=O)OC1CCCCC1 VOWAEIGWURALJQ-UHFFFAOYSA-N 0.000 claims 1
- OBESRABRARNZJB-UHFFFAOYSA-N aminomethanesulfonic acid Chemical compound NCS(O)(=O)=O OBESRABRARNZJB-UHFFFAOYSA-N 0.000 claims 1
- 229940100539 dibutyl adipate Drugs 0.000 claims 1
- MIMDHDXOBDPUQW-UHFFFAOYSA-N dioctyl decanedioate Chemical compound CCCCCCCCOC(=O)CCCCCCCCC(=O)OCCCCCCCC MIMDHDXOBDPUQW-UHFFFAOYSA-N 0.000 claims 1
- 238000001125 extrusion Methods 0.000 claims 1
- 125000005498 phthalate group Chemical group 0.000 claims 1
- 229920000768 polyamine Polymers 0.000 claims 1
- 229920001451 polypropylene glycol Polymers 0.000 claims 1
- 229920001289 polyvinyl ether Polymers 0.000 claims 1
- 239000000600 sorbitol Substances 0.000 claims 1
- YZWRNSARCRTXDS-UHFFFAOYSA-N tripropionin Chemical compound CCC(=O)OCC(OC(=O)CC)COC(=O)CC YZWRNSARCRTXDS-UHFFFAOYSA-N 0.000 claims 1
- 239000000126 substance Substances 0.000 abstract description 21
- 235000013580 sausages Nutrition 0.000 abstract description 7
- 229910001868 water Inorganic materials 0.000 description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 16
- 229920002994 synthetic fiber Polymers 0.000 description 12
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 9
- 235000011149 sulphuric acid Nutrition 0.000 description 9
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 8
- 239000000463 material Substances 0.000 description 8
- 239000011541 reaction mixture Substances 0.000 description 8
- 239000001117 sulphuric acid Substances 0.000 description 8
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 6
- 125000001570 methylene group Chemical group [H]C([H])([*:1])[*:2] 0.000 description 6
- 239000000047 product Substances 0.000 description 6
- 239000002253 acid Substances 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 5
- 238000000576 coating method Methods 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- 102000008186 Collagen Human genes 0.000 description 4
- 108010035532 Collagen Proteins 0.000 description 4
- 229910017974 NH40H Inorganic materials 0.000 description 4
- 230000009172 bursting Effects 0.000 description 4
- 229920002678 cellulose Polymers 0.000 description 4
- 229920001436 collagen Polymers 0.000 description 4
- 229910052938 sodium sulfate Inorganic materials 0.000 description 4
- 235000011152 sodium sulphate Nutrition 0.000 description 4
- 238000009987 spinning Methods 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 3
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 3
- 239000001166 ammonium sulphate Substances 0.000 description 3
- 235000011130 ammonium sulphate Nutrition 0.000 description 3
- 239000002585 base Substances 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 3
- 239000001913 cellulose Substances 0.000 description 3
- 239000012295 chemical reaction liquid Substances 0.000 description 3
- 230000000704 physical effect Effects 0.000 description 3
- 230000008961 swelling Effects 0.000 description 3
- KBPLFHHGFOOTCA-UHFFFAOYSA-N 1-Octanol Chemical compound CCCCCCCCO KBPLFHHGFOOTCA-UHFFFAOYSA-N 0.000 description 2
- 229920003043 Cellulose fiber Polymers 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 2
- 239000005977 Ethylene Substances 0.000 description 2
- 108010010803 Gelatin Proteins 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000007809 chemical reaction catalyst Substances 0.000 description 2
- DOIRQSBPFJWKBE-UHFFFAOYSA-N dibutyl phthalate Chemical group CCCCOC(=O)C1=CC=CC=C1C(=O)OCCCC DOIRQSBPFJWKBE-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229920000159 gelatin Polymers 0.000 description 2
- 235000019322 gelatine Nutrition 0.000 description 2
- 235000011852 gelatine desserts Nutrition 0.000 description 2
- YAMHXTCMCPHKLN-UHFFFAOYSA-N imidazolidin-2-one Chemical compound O=C1NCCN1 YAMHXTCMCPHKLN-UHFFFAOYSA-N 0.000 description 2
- 150000007522 mineralic acids Chemical class 0.000 description 2
- 229920005615 natural polymer Polymers 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 229920001059 synthetic polymer Polymers 0.000 description 2
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 description 2
- ONDPHDOFVYQSGI-UHFFFAOYSA-N zinc nitrate Chemical compound [Zn+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ONDPHDOFVYQSGI-UHFFFAOYSA-N 0.000 description 2
- WYFIXSDBJXLLNW-UHFFFAOYSA-N 1,1,3-tris(hydroxymethyl)-3-octadecylurea Chemical compound CCCCCCCCCCCCCCCCCCN(CO)C(=O)N(CO)CO WYFIXSDBJXLLNW-UHFFFAOYSA-N 0.000 description 1
- 229920000856 Amylose Polymers 0.000 description 1
- 235000017060 Arachis glabrata Nutrition 0.000 description 1
- 241001553178 Arachis glabrata Species 0.000 description 1
- 235000010777 Arachis hypogaea Nutrition 0.000 description 1
- 235000018262 Arachis monticola Nutrition 0.000 description 1
- PIODIXBYMBJJBW-UHFFFAOYSA-N C=C1C(C(N=NN1)=O)=C.C=C1C(C(N=NN1)=O)=C.C(CCCCCCCCCCCCCCCCC)N Chemical compound C=C1C(C(N=NN1)=O)=C.C=C1C(C(N=NN1)=O)=C.C(CCCCCCCCCCCCCCCCC)N PIODIXBYMBJJBW-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 102000014171 Milk Proteins Human genes 0.000 description 1
- 108010011756 Milk Proteins Proteins 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 229920002494 Zein Polymers 0.000 description 1
- 108010055615 Zein Proteins 0.000 description 1
- 238000003916 acid precipitation Methods 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 229920000615 alginic acid Polymers 0.000 description 1
- 235000010443 alginic acid Nutrition 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 150000003973 alkyl amines Chemical class 0.000 description 1
- CDQSJQSWAWPGKG-UHFFFAOYSA-N butane-1,1-diol Chemical compound CCCC(O)O CDQSJQSWAWPGKG-UHFFFAOYSA-N 0.000 description 1
- 238000010382 chemical cross-linking Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 1
- 150000002009 diols Chemical class 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 125000004836 hexamethylene group Chemical group [H]C([H])([*:2])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[*:1] 0.000 description 1
- VLKZOEOYAKHREP-UHFFFAOYSA-N hexane Substances CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 229910001629 magnesium chloride Inorganic materials 0.000 description 1
- 235000021239 milk protein Nutrition 0.000 description 1
- UNUDFBFKUZRUNL-UHFFFAOYSA-N n-[[hydroxymethyl(2-methylprop-2-enoyl)amino]methyl]-2-methylprop-2-enamide Chemical compound CC(=C)C(=O)NCN(CO)C(=O)C(C)=C UNUDFBFKUZRUNL-UHFFFAOYSA-N 0.000 description 1
- 229930014626 natural product Natural products 0.000 description 1
- 235000020232 peanut Nutrition 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- XNGIFLGASWRNHJ-UHFFFAOYSA-L phthalate(2-) Chemical compound [O-]C(=O)C1=CC=CC=C1C([O-])=O XNGIFLGASWRNHJ-UHFFFAOYSA-L 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229940113115 polyethylene glycol 200 Drugs 0.000 description 1
- 229920000151 polyglycol Polymers 0.000 description 1
- 239000010695 polyglycol Substances 0.000 description 1
- 150000003077 polyols Chemical class 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000001294 propane Substances 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
- APSBXTVYXVQYAB-UHFFFAOYSA-M sodium docusate Chemical group [Na+].CCCCC(CC)COC(=O)CC(S([O-])(=O)=O)C(=O)OCC(CC)CCCC APSBXTVYXVQYAB-UHFFFAOYSA-M 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 125000004079 stearyl 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])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
- 239000005019 zein Substances 0.000 description 1
- 229940093612 zein Drugs 0.000 description 1
- 239000011592 zinc chloride Substances 0.000 description 1
- 235000005074 zinc chloride Nutrition 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A22—BUTCHERING; MEAT TREATMENT; PROCESSING POULTRY OR FISH
- A22C—PROCESSING MEAT, POULTRY, OR FISH
- A22C13/00—Sausage casings
- A22C13/0013—Chemical composition of synthetic sausage casings
- A22C13/0016—Chemical composition of synthetic sausage casings based on proteins, e.g. collagen
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08H—DERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS
- C08H1/00—Macromolecular products derived from proteins
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31725—Of polyamide
- Y10T428/31768—Natural source-type polyamide [e.g., casein, gelatin, etc.]
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Food Science & Technology (AREA)
- Zoology (AREA)
- Biochemistry (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2539302A DE2539302C2 (de) | 1975-09-04 | 1975-09-04 | Verfahren zur Herstellung von Wursthüllen aus Kunststoff aus chemisch modifiziertem Casein |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1077468A true CA1077468A (en) | 1980-05-13 |
Family
ID=5955552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA260,600A Expired CA1077468A (en) | 1975-09-04 | 1976-09-02 | Fiber reinforced chemically modified protein articles |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4104444A (en, 2012) |
| JP (1) | JPS5235277A (en, 2012) |
| BE (1) | BE845760A (en, 2012) |
| BR (1) | BR7605811A (en, 2012) |
| CA (1) | CA1077468A (en, 2012) |
| DE (1) | DE2539302C2 (en, 2012) |
| FR (1) | FR2322712A1 (en, 2012) |
| GB (1) | GB1556817A (en, 2012) |
| NL (1) | NL7609731A (en, 2012) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5819331A (ja) * | 1981-07-27 | 1983-02-04 | Kureha Chem Ind Co Ltd | 人工コラ−ゲン成形物およびその製法 |
| US4415628A (en) * | 1981-10-26 | 1983-11-15 | Seton Company | Moisture vapor permeable sheet materials |
| JPH0575949U (ja) * | 1992-03-13 | 1993-10-15 | 長野日本無線株式会社 | プラズマディスプレイシステム |
| EP0754017B1 (en) | 1994-04-29 | 2002-06-19 | SciMed Life Systems, Inc. | Stent with collagen |
| US5596080A (en) * | 1994-10-03 | 1997-01-21 | E. I. Du Pont De Nemours And Company | Crosslinking processes/agents for zein |
| DE102005032241A1 (de) * | 2005-07-09 | 2007-01-11 | Kalle Gmbh | Nahrungsmittelhülle auf Basis von Cellulosehydrat mit einer Kollagen-Fibrillen und Gelatine enthaltenden Beschichtung |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3138581A (en) * | 1959-10-12 | 1964-06-23 | Swift & Co | Surface active acylated amidated peptides and polypeptides |
| NL276562A (en, 2012) | 1961-04-01 | 1900-01-01 | ||
| DE1940799U (de) | 1966-04-01 | 1966-06-16 | Reinhard Wolf | Etikettenband. |
| US3833022A (en) * | 1972-07-24 | 1974-09-03 | Tee Pak Inc | Matte finish sausage casing |
| DE2447679C2 (de) * | 1974-10-07 | 1982-02-25 | Hoechst Ag, 6000 Frankfurt | Thermoplastischer Kunststoff aus chemisch modifiziertem Casein, Verfahren zu seiner Herstellung und seine Verwendung |
| DE2447680C3 (de) * | 1974-10-07 | 1981-10-29 | Hoechst Ag, 6000 Frankfurt | Verfahren zur Herstellung eines Formkörpers, der aus chemisch modifiziertem Eiweiß besteht, und seine Verwendung |
-
1975
- 1975-09-04 DE DE2539302A patent/DE2539302C2/de not_active Expired
-
1976
- 1976-08-31 US US05/719,257 patent/US4104444A/en not_active Expired - Lifetime
- 1976-09-01 BE BE170282A patent/BE845760A/xx unknown
- 1976-09-01 NL NL7609731A patent/NL7609731A/xx not_active Application Discontinuation
- 1976-09-01 FR FR7626342A patent/FR2322712A1/fr active Granted
- 1976-09-02 CA CA260,600A patent/CA1077468A/en not_active Expired
- 1976-09-02 GB GB36407/76A patent/GB1556817A/en not_active Expired
- 1976-09-02 BR BR7605811A patent/BR7605811A/pt unknown
- 1976-09-03 JP JP51105695A patent/JPS5235277A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2539302C2 (de) | 1982-04-15 |
| NL7609731A (nl) | 1977-03-08 |
| FR2322712A1 (fr) | 1977-04-01 |
| GB1556817A (en) | 1979-11-28 |
| BE845760A (fr) | 1977-03-01 |
| BR7605811A (pt) | 1978-03-28 |
| JPS5235277A (en) | 1977-03-17 |
| US4104444A (en) | 1978-08-01 |
| DE2539302A1 (de) | 1977-03-17 |
| FR2322712B1 (en, 2012) | 1980-07-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |