FI60523B - Oeverdraget slangformigt foedoaemneshoelje - Google Patents
Oeverdraget slangformigt foedoaemneshoelje Download PDFInfo
- Publication number
- FI60523B FI60523B FI751959A FI751959A FI60523B FI 60523 B FI60523 B FI 60523B FI 751959 A FI751959 A FI 751959A FI 751959 A FI751959 A FI 751959A FI 60523 B FI60523 B FI 60523B
- Authority
- FI
- Finland
- Prior art keywords
- coating
- ketene dimer
- polyethyleneimine
- ketene
- water
- Prior art date
Links
- 238000000576 coating method Methods 0.000 claims description 81
- 239000011248 coating agent Substances 0.000 claims description 71
- WASQWSOJHCZDFK-UHFFFAOYSA-N diketene Chemical compound C=C1CC(=O)O1 WASQWSOJHCZDFK-UHFFFAOYSA-N 0.000 claims description 57
- 229920002873 Polyethylenimine Polymers 0.000 claims description 44
- 235000013305 food Nutrition 0.000 claims description 26
- 239000000203 mixture Substances 0.000 claims description 25
- 239000008199 coating composition Substances 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 15
- 235000013622 meat product Nutrition 0.000 claims description 14
- -1 alkyl ketene dimer Chemical compound 0.000 claims description 12
- 125000002091 cationic group Chemical group 0.000 claims description 6
- 229910052739 hydrogen Inorganic materials 0.000 claims description 6
- 239000001257 hydrogen Substances 0.000 claims description 6
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 5
- 239000000194 fatty acid Substances 0.000 claims description 5
- 229930195729 fatty acid Natural products 0.000 claims description 5
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 claims description 4
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 claims description 4
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 claims description 4
- 239000005642 Oleic acid Substances 0.000 claims description 4
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 claims description 4
- 125000004432 carbon atom Chemical group C* 0.000 claims description 4
- 239000007795 chemical reaction product Substances 0.000 claims description 4
- 150000004665 fatty acids Chemical class 0.000 claims description 4
- IPCSVZSSVZVIGE-UHFFFAOYSA-N hexadecanoic acid Chemical compound CCCCCCCCCCCCCCCC(O)=O IPCSVZSSVZVIGE-UHFFFAOYSA-N 0.000 claims description 4
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 claims description 4
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 claims description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 3
- 125000000217 alkyl group Chemical group 0.000 claims description 3
- 125000003118 aryl group Chemical group 0.000 claims description 3
- 125000000753 cycloalkyl group Chemical group 0.000 claims description 3
- 150000002431 hydrogen Chemical class 0.000 claims description 3
- 235000021314 Palmitic acid Nutrition 0.000 claims 1
- 235000021355 Stearic acid Nutrition 0.000 claims 1
- JMKXXTNWXALUPT-UHFFFAOYSA-N ethene;ethenone Chemical group C=C.C=C=O JMKXXTNWXALUPT-UHFFFAOYSA-N 0.000 claims 1
- WQEPLUUGTLDZJY-UHFFFAOYSA-N n-Pentadecanoic acid Natural products CCCCCCCCCCCCCCC(O)=O WQEPLUUGTLDZJY-UHFFFAOYSA-N 0.000 claims 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims 1
- 235000021313 oleic acid Nutrition 0.000 claims 1
- 239000002904 solvent Substances 0.000 claims 1
- 239000008117 stearic acid Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 28
- 239000006185 dispersion Substances 0.000 description 15
- NGDLSKPZMOTRTR-OAPYJULQSA-N (4z)-4-heptadecylidene-3-hexadecyloxetan-2-one Chemical compound CCCCCCCCCCCCCCCC\C=C1/OC(=O)C1CCCCCCCCCCCCCCCC NGDLSKPZMOTRTR-OAPYJULQSA-N 0.000 description 13
- 239000000243 solution Substances 0.000 description 13
- 229920000642 polymer Polymers 0.000 description 12
- 235000013372 meat Nutrition 0.000 description 10
- 239000000047 product Substances 0.000 description 10
- 238000009835 boiling Methods 0.000 description 9
- 150000002561 ketenes Chemical class 0.000 description 7
- 229910019142 PO4 Inorganic materials 0.000 description 6
- CCGKOQOJPYTBIH-UHFFFAOYSA-N ethenone Chemical compound C=C=O CCGKOQOJPYTBIH-UHFFFAOYSA-N 0.000 description 6
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000000839 emulsion Substances 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 5
- 239000010452 phosphate Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 239000001913 cellulose Substances 0.000 description 3
- 229920002678 cellulose Polymers 0.000 description 3
- 238000010411 cooking Methods 0.000 description 3
- 239000000539 dimer Substances 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 235000014655 lactic acid Nutrition 0.000 description 3
- 239000004310 lactic acid Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 230000001627 detrimental effect Effects 0.000 description 2
- 239000003995 emulsifying agent Substances 0.000 description 2
- 238000000265 homogenisation Methods 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 235000015277 pork Nutrition 0.000 description 2
- 238000003672 processing method Methods 0.000 description 2
- 239000004627 regenerated cellulose Substances 0.000 description 2
- 235000013580 sausages Nutrition 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 244000215068 Acacia senegal Species 0.000 description 1
- 101100438060 Arabidopsis thaliana TZF6 gene Proteins 0.000 description 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- 235000005747 Carum carvi Nutrition 0.000 description 1
- 240000000467 Carum carvi Species 0.000 description 1
- 102000008186 Collagen Human genes 0.000 description 1
- 108010035532 Collagen Proteins 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 229920000084 Gum arabic Polymers 0.000 description 1
- 229920000881 Modified starch Polymers 0.000 description 1
- 229920000388 Polyphosphate Polymers 0.000 description 1
- 229920001938 Vegetable gum Polymers 0.000 description 1
- 239000000205 acacia gum Substances 0.000 description 1
- 235000010489 acacia gum Nutrition 0.000 description 1
- WHGYBXFWUBPSRW-FOUAGVGXSA-N beta-cyclodextrin Chemical compound OC[C@H]([C@H]([C@@H]([C@H]1O)O)O[C@H]2O[C@@H]([C@@H](O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O3)[C@H](O)[C@H]2O)CO)O[C@@H]1O[C@H]1[C@H](O)[C@@H](O)[C@@H]3O[C@@H]1CO WHGYBXFWUBPSRW-FOUAGVGXSA-N 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 229920006317 cationic polymer Polymers 0.000 description 1
- 229920003086 cellulose ether Polymers 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 229920001436 collagen Polymers 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003925 fat Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 229940083124 ganglion-blocking antiadrenergic secondary and tertiary amines Drugs 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 235000019426 modified starch Nutrition 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 239000001205 polyphosphate Substances 0.000 description 1
- 235000011176 polyphosphates Nutrition 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 150000003141 primary amines Chemical class 0.000 description 1
- 235000020991 processed meat Nutrition 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 235000021067 refined food Nutrition 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
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 235000019640 taste Nutrition 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 229920003169 water-soluble polymer Polymers 0.000 description 1
- 239000000080 wetting agent Substances 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
-
- 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
-
- 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
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/02—Polyamines
- C08G73/0206—Polyalkylene(poly)amines
- C08G73/0213—Preparatory process
-
- A—HUMAN NECESSITIES
- A22—BUTCHERING; MEAT TREATMENT; PROCESSING POULTRY OR FISH
- A22C—PROCESSING MEAT, POULTRY, OR FISH
- A22C13/00—Sausage casings
- A22C2013/003—Sausage casings with peeling aids, e.g. reducing adhesion between casing and product
-
- A—HUMAN NECESSITIES
- A22—BUTCHERING; MEAT TREATMENT; PROCESSING POULTRY OR FISH
- A22C—PROCESSING MEAT, POULTRY, OR FISH
- A22C13/00—Sausage casings
- A22C2013/0096—Sausage casings cellulosic
-
- 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
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
- Y10T428/1324—Flexible food casing [e.g., sausage type, etc.]
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Food Science & Technology (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Paper (AREA)
- Processing Of Meat And Fish (AREA)
- Paints Or Removers (AREA)
- Wrappers (AREA)
- Laminated Bodies (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
- Fish Paste Products (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Claims (7)
1. Slangformigt födoämneshölje av cellulosa med förbättrade avskal-ningsegenskaper och vid vars inneryta har bringats att fästa ett över-drag, soin utgörs av reaktionsprodukten av en vattenlöslig katjonisk polyetylenimin, kännetecknat därav, att nämnda överdrag bestär av den härdade reaktionsprodukten mellan polyetylenimin och en ketendimer med formeln ^ C = C = 0 R'' i vilken formel symbolerna R och R1 betecknar väte eller 4...26 kol- atomer innehallande alkyl-, aryl- och cykloalkylgrupper, varvid endast den ena av R och R' betecknar väte, och där nämnda ketendimer före- 2 ligger i en mängd mellan 0,31...2,5 mg/100 cm av höljet, och nämnda 2 polyetylenimin föreligger i en mängd om minst 0,03 mg/100 cm och i ett viktsförhallande tili nämnda ketendimer inom gränserna ca 1:1... 1:20. 14 60523
2. Hölje enligt patentkravet 1,kännetecknat därav, att nämnda polyetylenimin föreligger i nämnda överdrag i viktsförhällandet tili nämnda ketendimer om ca 1:5.
3. Hölje enligt patentkravet 1 eller 2,kännetecknat därav, att nämnda ketendimer är en alkylketendimer som är härledd frän en fettsyra ur gruppen som bestär av oleinsyra, palmitinsyra, stearin-syra och blandningar av dessa.
4. Hölje enligt patentkravet 1 eller 2, kännetecknat därav, att nämnda ketendimer är en alkylketendimer, som är härledd ur en blandning av palmitin- och stearinfettsyror.
5. Hölje enligt nägot av patentkraven 1...4, kännetecknat därav, att nämnda vattenlösliga polyetylenimin har en molekylvikt om r.ir.so ca 2 0 000 .
6. Sätt att tillverka ett slangformigt födoämneshölje enligt nägot av patentkraven 1 ... 5 som har förbättrade avskalningsegenskaper i för-hällande tili däri inneslutna köttprodukter, varvid man överdrar inner-ytan av höljet med en blandning innehällande en vattenlöslig katjonisk polyetylenimin, kännetecknat därav, att man överdrager innerytan av höljet med en härdbar vattenöverdragsblandning som bestär av polyetylenimin och en dimer av en keten med formeln C = C = 0 R' i vilken formel R och R* betecknar väte eller 4...26 kolatomer innehällande alkyl-, aryl- och cykloalkylgrupper, och endast den ena av R och R' betecknar väte varvid av överdragsblandningen anbringas en mängd som ästadkommer pä höljets yta ca 0,31..,2,5 mg/100 cm av nämnda ketendimer och minst 0,03 mg/100 cm av nämnda polyetylenimin, varefter man lämpligen i förhöjd temperatur härdar överdraget som anbringats pä ytan av nämnda hölje.
7. Sätt enligt patentkravet 6, kännetecknat därav, att koncentrationen av ketendimeren i nämnda överdragsblandning utgör mellan ca 0,3 och 5 vikts-% och att polyetylenimin är närvarande i nämnda överdragsblandning i ett viktsförhallande tili ketendimeren om ca 1:1...1:20.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US51473174 | 1974-10-15 | ||
| US514731A US3905397A (en) | 1974-10-15 | 1974-10-15 | Tubular food casings |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI751959A7 FI751959A7 (sv) | 1976-04-16 |
| FI60523B true FI60523B (fi) | 1981-10-30 |
| FI60523C FI60523C (fi) | 1982-02-10 |
Family
ID=24048445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI751959A FI60523C (fi) | 1974-10-15 | 1975-07-04 | Oeverdraget slangformigt foedoaemneshoelje |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US3905397A (sv) |
| JP (1) | JPS5337422B2 (sv) |
| AR (1) | AR206927A1 (sv) |
| BE (1) | BE831044A (sv) |
| BR (1) | BR7504215A (sv) |
| CA (1) | CA1046838A (sv) |
| DE (1) | DE2529655C3 (sv) |
| DK (1) | DK305675A (sv) |
| ES (1) | ES439137A1 (sv) |
| FI (1) | FI60523C (sv) |
| FR (1) | FR2288041A1 (sv) |
| GB (1) | GB1509938A (sv) |
| IE (1) | IE43060B1 (sv) |
| IT (1) | IT1041771B (sv) |
| NL (1) | NL165772C (sv) |
| SE (1) | SE414263B (sv) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4161968A (en) * | 1977-11-03 | 1979-07-24 | Union Carbide Corporation | Food casing and method of preparing same |
| US4296142A (en) * | 1978-06-26 | 1981-10-20 | Union Carbide Corporation | Method for coating a tubular food casing |
| US4525397A (en) * | 1979-07-31 | 1985-06-25 | Union Carbide Corporation | Liquid smoke treated cellulosic food casings |
| US4834993A (en) * | 1979-07-31 | 1989-05-30 | Viskase Corporation | Method for external liquid smoke treatment of cellulosic food casings |
| DE3134272A1 (de) * | 1981-08-29 | 1983-03-10 | Sobhy Labib Dipl.-Ing. 5210 Troisdorf Girguis | Gleichlaufdrehgelenk |
| US4431032A (en) * | 1981-10-16 | 1984-02-14 | Union Carbide Corporation | Tar-depleted liquid smoke treatment of food casings |
| US4431033A (en) * | 1981-10-16 | 1984-02-14 | Union Carbide Corporation | Tar-depleted liquid smoke treatment of food casings |
| US4505939A (en) * | 1982-09-14 | 1985-03-19 | Union Carbide Corporation | Tar-depleted liquid smoke treated food casing |
| US4532141A (en) * | 1982-09-14 | 1985-07-30 | Union Carbide Corporation | Method for preparing a smoke colored food product |
| US4511613A (en) * | 1983-02-14 | 1985-04-16 | Union Carbide Corporation | Method for inhibiting discoloration on cellulose food casings |
| US4500576A (en) * | 1983-02-14 | 1985-02-19 | Union Carbide Corporation | Inhibition of discoloration on cellulose food casings |
| US4518619A (en) * | 1983-02-15 | 1985-05-21 | Union Carbide Corporation | Preparation of smoke treated, stuffed food casings |
| US5030464A (en) * | 1987-11-09 | 1991-07-09 | Viskase Corporation | Liquid smoke impregnated peelable fibrous food casing, manufacture and use |
| US4889751A (en) * | 1987-11-09 | 1989-12-26 | Viskase Corporation | Liquid smoke impregnated peelable fibrous food casing article |
| JPH0534880U (ja) * | 1991-03-07 | 1993-05-14 | 東和化工株式会社 | 食品用包装材 |
| USH1592H (en) * | 1992-01-17 | 1996-09-03 | Viskase Corporation | Cellulosic food casing |
| EP0559456B1 (en) | 1992-03-04 | 1996-09-25 | Viskase Corporation | Cellulosic articles and their manufacture |
| US5603884A (en) * | 1994-11-18 | 1997-02-18 | Viskase Corporation | Reinforced cellulosic film |
| US6083581A (en) * | 1997-11-12 | 2000-07-04 | Viskase Corporation | Cellulase resistant cellulose casing and process |
| CN110506779B (zh) * | 2019-09-27 | 2021-08-24 | 河南景珍生物科技有限公司 | 一种人工合成胶原蛋白高韧性肠衣及其制备方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3099641A (en) * | 1958-05-15 | 1963-07-30 | Eastman Kodak Co | Polyamide-polyamine synthetic resins from diketene and a diamine |
| US3248280A (en) * | 1963-07-29 | 1966-04-26 | Owens Illinois Inc | Cellulosic and wool materials containing a reaction product of epichlorohydrin and a polyamide derived from polyalkylene polyamine with a mixture of polymeric fatty acid and dibasic carboxylic acid |
| US3692092A (en) * | 1968-06-13 | 1972-09-19 | Dow Chemical Co | Paper containing a polyethylenimine-fatty acid epichlorohydrin product |
| US3622528A (en) * | 1968-06-13 | 1971-11-23 | Dow Chemical Co | Polyethylenimine fatty acid epichlorohydrin product |
-
1974
- 1974-10-15 US US514731A patent/US3905397A/en not_active Expired - Lifetime
-
1975
- 1975-01-01 AR AR259482A patent/AR206927A1/es active
- 1975-06-13 CA CA229,331A patent/CA1046838A/en not_active Expired
- 1975-07-03 DE DE2529655A patent/DE2529655C3/de not_active Expired
- 1975-07-04 FR FR7521187A patent/FR2288041A1/fr active Granted
- 1975-07-04 DK DK305675A patent/DK305675A/da not_active Application Discontinuation
- 1975-07-04 JP JP8203975A patent/JPS5337422B2/ja not_active Expired
- 1975-07-04 FI FI751959A patent/FI60523C/fi not_active IP Right Cessation
- 1975-07-04 GB GB28209/75A patent/GB1509938A/en not_active Expired
- 1975-07-04 ES ES439137A patent/ES439137A1/es not_active Expired
- 1975-07-04 BE BE158024A patent/BE831044A/xx not_active IP Right Cessation
- 1975-07-04 IE IE1494/75A patent/IE43060B1/en unknown
- 1975-07-04 NL NL7508027.A patent/NL165772C/xx not_active IP Right Cessation
- 1975-07-04 SE SE7507729A patent/SE414263B/sv unknown
- 1975-07-04 IT IT25123/75A patent/IT1041771B/it active
- 1975-07-04 BR BR5395/75D patent/BR7504215A/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ES439137A1 (es) | 1977-06-16 |
| AR206927A1 (es) | 1976-08-31 |
| IE43060L (en) | 1976-04-15 |
| NL165772C (nl) | 1981-05-15 |
| FR2288041A1 (fr) | 1976-05-14 |
| JPS5337422B2 (sv) | 1978-10-09 |
| SE414263B (sv) | 1980-07-21 |
| FR2288041B1 (sv) | 1980-08-29 |
| SE7507729L (sv) | 1976-04-20 |
| AU8276475A (en) | 1977-01-06 |
| IE43060B1 (en) | 1980-12-17 |
| IT1041771B (it) | 1980-01-10 |
| BE831044A (fr) | 1976-01-05 |
| NL165772B (nl) | 1980-12-15 |
| DK305675A (da) | 1976-04-16 |
| US3905397A (en) | 1975-09-16 |
| JPS5148448A (sv) | 1976-04-26 |
| DE2529655A1 (de) | 1976-04-22 |
| DE2529655B2 (de) | 1980-04-17 |
| GB1509938A (en) | 1978-05-04 |
| BR7504215A (pt) | 1976-08-17 |
| CA1046838A (en) | 1979-01-23 |
| DE2529655C3 (de) | 1980-12-11 |
| NL7508027A (nl) | 1976-04-21 |
| FI751959A7 (sv) | 1976-04-16 |
| FI60523C (fi) | 1982-02-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM | Patent lapsed |
Owner name: UNION CARBIDE CORP |