NO770409L - Fremgangsm}te ved fremstilling av proteinholdig kunstig l{r - Google Patents
Fremgangsm}te ved fremstilling av proteinholdig kunstig l{rInfo
- Publication number
- NO770409L NO770409L NO770409A NO770409A NO770409L NO 770409 L NO770409 L NO 770409L NO 770409 A NO770409 A NO 770409A NO 770409 A NO770409 A NO 770409A NO 770409 L NO770409 L NO 770409L
- Authority
- NO
- Norway
- Prior art keywords
- carrier material
- synthetic
- synthetic carrier
- cross
- collagen
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 56
- 239000002649 leather substitute Substances 0.000 title claims description 13
- 239000012876 carrier material Substances 0.000 claims description 38
- 102000004169 proteins and genes Human genes 0.000 claims description 30
- 108090000623 proteins and genes Proteins 0.000 claims description 30
- 239000010985 leather Substances 0.000 claims description 27
- 229920001436 collagen Polymers 0.000 claims description 24
- 239000000835 fiber Substances 0.000 claims description 24
- 102000008186 Collagen Human genes 0.000 claims description 23
- 108010035532 Collagen Proteins 0.000 claims description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 22
- 150000001875 compounds Chemical class 0.000 claims description 17
- 239000003431 cross linking reagent Substances 0.000 claims description 13
- 239000004753 textile Substances 0.000 claims description 13
- 239000002699 waste material Substances 0.000 claims description 10
- 238000004132 cross linking Methods 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 238000009833 condensation Methods 0.000 claims description 7
- 230000005494 condensation Effects 0.000 claims description 7
- 235000013372 meat Nutrition 0.000 claims description 6
- 238000010521 absorption reaction Methods 0.000 claims description 5
- 238000002791 soaking Methods 0.000 claims description 5
- 229920002635 polyurethane Polymers 0.000 claims description 4
- 239000004814 polyurethane Substances 0.000 claims description 4
- 230000009471 action Effects 0.000 claims description 3
- 238000004090 dissolution Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 239000007858 starting material Substances 0.000 claims 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims 1
- 230000003213 activating effect Effects 0.000 claims 1
- 230000004913 activation Effects 0.000 claims 1
- 239000010828 animal waste Substances 0.000 claims 1
- 230000009849 deactivation Effects 0.000 claims 1
- 239000010822 slaughterhouse waste Substances 0.000 claims 1
- 229920006174 synthetic rubber latex Polymers 0.000 claims 1
- 230000008569 process Effects 0.000 description 13
- 239000000463 material Substances 0.000 description 12
- 239000000243 solution Substances 0.000 description 12
- 229920002994 synthetic fiber Polymers 0.000 description 11
- 239000000047 product Substances 0.000 description 8
- 239000012209 synthetic fiber Substances 0.000 description 8
- 239000011230 binding agent Substances 0.000 description 7
- 230000035515 penetration Effects 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- 241001465754 Metazoa Species 0.000 description 5
- 230000008901 benefit Effects 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 4
- 238000001035 drying Methods 0.000 description 4
- 229910052739 hydrogen Inorganic materials 0.000 description 4
- 239000001257 hydrogen Substances 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 3
- 230000002378 acidificating effect Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000012460 protein solution Substances 0.000 description 3
- 229920003043 Cellulose fiber Polymers 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000003929 acidic solution Substances 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 239000011651 chromium Substances 0.000 description 2
- 238000004043 dyeing Methods 0.000 description 2
- 238000005470 impregnation Methods 0.000 description 2
- 239000000693 micelle Substances 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 235000011148 calcium chloride Nutrition 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- DSHWASKZZBZKOE-UHFFFAOYSA-K chromium(3+);hydroxide;sulfate Chemical compound [OH-].[Cr+3].[O-]S([O-])(=O)=O DSHWASKZZBZKOE-UHFFFAOYSA-K 0.000 description 1
- 229910000356 chromium(III) sulfate Inorganic materials 0.000 description 1
- 239000011696 chromium(III) sulphate Substances 0.000 description 1
- 235000015217 chromium(III) sulphate Nutrition 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 125000002587 enol group Chemical group 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 239000011796 hollow space material Substances 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 1
- 235000019341 magnesium sulphate Nutrition 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229930014626 natural product Natural products 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 238000000643 oven drying Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 239000008247 solid mixture Substances 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
- 238000001291 vacuum drying Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L89/00—Compositions of proteins; Compositions of derivatives thereof
- C08L89/04—Products derived from waste materials, e.g. horn, hoof or hair
- C08L89/06—Products derived from waste materials, e.g. horn, hoof or hair derived from leather or skin, e.g. gelatin
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Dermatology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Treatment And Processing Of Natural Fur Or Leather (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH213976A CH628571A5 (en) | 1976-02-20 | 1976-02-20 | Process for manufacturing artificial leather having a protein content |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO770409L true NO770409L (no) | 1977-08-23 |
Family
ID=4226780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO770409A NO770409L (no) | 1976-02-20 | 1977-02-08 | Fremgangsm}te ved fremstilling av proteinholdig kunstig l{r |
Country Status (25)
| Country | Link |
|---|---|
| JP (1) | JPS52145501A (xx) |
| AR (1) | AR215457A1 (xx) |
| AT (1) | AT355180B (xx) |
| AU (1) | AU511266B2 (xx) |
| BE (1) | BE850100A (xx) |
| BR (1) | BR7700932A (xx) |
| CA (1) | CA1097540A (xx) |
| CH (1) | CH628571A5 (xx) |
| DE (1) | DE2705699C2 (xx) |
| DK (1) | DK72977A (xx) |
| ES (1) | ES455396A1 (xx) |
| FI (1) | FI770404A (xx) |
| FR (1) | FR2341693A1 (xx) |
| GB (1) | GB1578461A (xx) |
| GR (1) | GR64455B (xx) |
| IN (1) | IN146332B (xx) |
| IT (1) | IT1070822B (xx) |
| LU (1) | LU76472A1 (xx) |
| MX (1) | MX145758A (xx) |
| NL (1) | NL7701516A (xx) |
| NO (1) | NO770409L (xx) |
| PT (1) | PT66066B (xx) |
| SE (1) | SE7701360L (xx) |
| YU (1) | YU44877A (xx) |
| ZA (1) | ZA77748B (xx) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3337923B2 (en) | 2015-09-21 | 2023-01-04 | Modern Meadow, Inc. | Fiber reinforced tissue composites |
| CA3121853A1 (en) * | 2019-01-17 | 2020-07-23 | Modern Meadow, Inc. | Layered collagen materials and methods of making the same |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH118458A (fr) * | 1925-07-31 | 1927-01-03 | Antonio Ferretti | Procédé de fabrication de peaux et cuirs artificiels, en partant de déchets de peaux et cuirs. |
| FR1348716A (fr) * | 1962-01-31 | 1964-01-10 | United Shoe Machinery Corp | Matière analogue au cuir et son procédé de fabrication |
| US3223551A (en) * | 1963-02-05 | 1965-12-14 | United Shoe Machinery Corp | Leather-like material and method of making the same |
| US3345201A (en) * | 1964-03-31 | 1967-10-03 | United Shoe Machinery Corp | Manufacture of strong fibrous material |
| US3285775A (en) * | 1965-06-14 | 1966-11-15 | United Shoe Machinery Corp | Penetration of collagen fibers through inclusion of protective colloid |
| IE33160B1 (en) * | 1968-08-16 | 1974-04-03 | Vyzk Ustav Kozedelny | A method of manufacturing a backer for use in the manufacture of leather substitutes |
| FR2105639A5 (xx) * | 1970-09-15 | 1972-04-28 | Davidovits Joseph |
-
1976
- 1976-02-20 CH CH213976A patent/CH628571A5/it not_active IP Right Cessation
- 1976-09-22 IT IT27495/76A patent/IT1070822B/it active
- 1976-12-24 LU LU76472A patent/LU76472A1/xx unknown
-
1977
- 1977-01-05 BE BE173847A patent/BE850100A/xx not_active IP Right Cessation
- 1977-01-06 FR FR7700220A patent/FR2341693A1/fr active Granted
- 1977-01-13 PT PT66066A patent/PT66066B/pt unknown
- 1977-01-27 ES ES455396A patent/ES455396A1/es not_active Expired
- 1977-02-08 SE SE7701360A patent/SE7701360L/xx unknown
- 1977-02-08 AR AR266434A patent/AR215457A1/es active
- 1977-02-08 NO NO770409A patent/NO770409L/no unknown
- 1977-02-08 FI FI770404A patent/FI770404A/fi not_active Application Discontinuation
- 1977-02-09 ZA ZA770748A patent/ZA77748B/xx unknown
- 1977-02-10 GR GR52760A patent/GR64455B/el unknown
- 1977-02-11 AU AU22225/77A patent/AU511266B2/en not_active Expired
- 1977-02-11 DE DE2705699A patent/DE2705699C2/de not_active Expired
- 1977-02-14 AT AT97177A patent/AT355180B/de not_active IP Right Cessation
- 1977-02-14 NL NL7701516A patent/NL7701516A/xx unknown
- 1977-02-15 BR BR7700932A patent/BR7700932A/pt unknown
- 1977-02-16 GB GB6423/77A patent/GB1578461A/en not_active Expired
- 1977-02-18 IN IN243/CAL/77A patent/IN146332B/en unknown
- 1977-02-18 DK DK72977A patent/DK72977A/da unknown
- 1977-02-18 YU YU00448/77A patent/YU44877A/xx unknown
- 1977-02-18 CA CA272,090A patent/CA1097540A/en not_active Expired
- 1977-02-21 MX MX168107A patent/MX145758A/es unknown
- 1977-02-21 JP JP1726777A patent/JPS52145501A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| LU76472A1 (xx) | 1977-06-15 |
| JPS52145501A (en) | 1977-12-03 |
| GB1578461A (en) | 1980-11-05 |
| GR64455B (en) | 1980-03-24 |
| BE850100A (fr) | 1977-05-02 |
| BR7700932A (pt) | 1977-12-06 |
| ZA77748B (en) | 1977-12-28 |
| IT1070822B (it) | 1985-04-02 |
| DK72977A (da) | 1977-08-21 |
| ATA97177A (de) | 1979-07-15 |
| FR2341693A1 (fr) | 1977-09-16 |
| PT66066A (fr) | 1977-02-01 |
| PT66066B (fr) | 1978-06-23 |
| YU44877A (en) | 1982-08-31 |
| FR2341693B1 (xx) | 1982-06-11 |
| FI770404A (xx) | 1977-08-21 |
| AU2222577A (en) | 1978-08-17 |
| AT355180B (de) | 1980-02-25 |
| CA1097540A (en) | 1981-03-17 |
| ES455396A1 (es) | 1978-01-16 |
| DE2705699C2 (de) | 1983-05-05 |
| SE7701360L (sv) | 1977-08-21 |
| NL7701516A (nl) | 1977-08-23 |
| IN146332B (xx) | 1979-05-05 |
| CH628571A5 (en) | 1982-03-15 |
| AU511266B2 (en) | 1980-08-07 |
| AR215457A1 (es) | 1979-10-15 |
| DE2705699A1 (de) | 1977-09-01 |
| MX145758A (es) | 1982-03-29 |
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