CA1093766A - Casing paper having alkali resistance - Google Patents
Casing paper having alkali resistanceInfo
- Publication number
- CA1093766A CA1093766A CA267,656A CA267656A CA1093766A CA 1093766 A CA1093766 A CA 1093766A CA 267656 A CA267656 A CA 267656A CA 1093766 A CA1093766 A CA 1093766A
- Authority
- CA
- Canada
- Prior art keywords
- web
- fibrous web
- process according
- polyethylene imine
- incorporated
- 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
- 239000003513 alkali Substances 0.000 title description 7
- 229920000297 Rayon Polymers 0.000 claims abstract description 46
- 229920002873 Polyethylenimine Polymers 0.000 claims abstract description 24
- 238000000034 method Methods 0.000 claims description 35
- 229920005989 resin Polymers 0.000 claims description 31
- 239000011347 resin Substances 0.000 claims description 31
- 229920002678 cellulose Polymers 0.000 claims description 14
- 239000001913 cellulose Substances 0.000 claims description 14
- 238000011282 treatment Methods 0.000 claims description 14
- 238000004519 manufacturing process Methods 0.000 claims description 11
- 239000002253 acid Substances 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 8
- 235000020991 processed meat Nutrition 0.000 claims description 3
- 230000001172 regenerating effect Effects 0.000 claims 1
- 239000000243 solution Substances 0.000 description 19
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 12
- 239000002585 base Substances 0.000 description 10
- 235000013580 sausages Nutrition 0.000 description 6
- 229920001187 thermosetting polymer Polymers 0.000 description 6
- 240000000907 Musa textilis Species 0.000 description 5
- 125000002091 cationic group Chemical group 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- 238000011069 regeneration method Methods 0.000 description 5
- 229920006395 saturated elastomer Polymers 0.000 description 5
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 4
- 239000003518 caustics Substances 0.000 description 4
- 230000008929 regeneration Effects 0.000 description 4
- 235000011121 sodium hydroxide Nutrition 0.000 description 4
- 239000004698 Polyethylene Substances 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 244000025254 Cannabis sativa Species 0.000 description 2
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 description 2
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 2
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 235000009120 camo Nutrition 0.000 description 2
- 235000005607 chanvre indien Nutrition 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 235000011187 glycerol Nutrition 0.000 description 2
- 239000011487 hemp Substances 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- 239000004627 regenerated cellulose Substances 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000001117 sulphuric acid Substances 0.000 description 2
- 235000011149 sulphuric acid Nutrition 0.000 description 2
- 244000198134 Agave sisalana Species 0.000 description 1
- BRLQWZUYTZBJKN-UHFFFAOYSA-N Epichlorohydrin Chemical compound ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 description 1
- 240000006240 Linum usitatissimum Species 0.000 description 1
- 235000004431 Linum usitatissimum Nutrition 0.000 description 1
- 229920000877 Melamine resin Polymers 0.000 description 1
- 241000234295 Musa Species 0.000 description 1
- RSPISYXLHRIGJD-UHFFFAOYSA-N OOOO Chemical compound OOOO RSPISYXLHRIGJD-UHFFFAOYSA-N 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- GZCGUPFRVQAUEE-SLPGGIOYSA-N aldehydo-D-glucose Chemical class OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C=O GZCGUPFRVQAUEE-SLPGGIOYSA-N 0.000 description 1
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 1
- 239000001166 ammonium sulphate Substances 0.000 description 1
- 235000011130 ammonium sulphate Nutrition 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000007767 bonding agent Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010961 commercial manufacture process Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000003851 corona treatment Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- ZOOODBUHSVUZEM-UHFFFAOYSA-N ethoxymethanedithioic acid Chemical compound CCOC(S)=S ZOOODBUHSVUZEM-UHFFFAOYSA-N 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- IVJISJACKSSFGE-UHFFFAOYSA-N formaldehyde;1,3,5-triazine-2,4,6-triamine Chemical class O=C.NC1=NC(N)=NC(N)=N1 IVJISJACKSSFGE-UHFFFAOYSA-N 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 238000011221 initial treatment Methods 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920006122 polyamide resin Polymers 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000136 polysorbate Polymers 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
- 239000012991 xanthate 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
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/20—Macromolecular organic compounds
- D21H17/33—Synthetic macromolecular compounds
- D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D21H17/54—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen
- D21H17/56—Polyamines; Polyimines; Polyester-imides
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Food Science & Technology (AREA)
- Paper (AREA)
- Artificial Filaments (AREA)
- Processing Of Meat And Fish (AREA)
- Wrappers (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB51007/25A GB1520260A (en) | 1975-12-12 | 1975-12-12 | Casing paper having a alkali resistance |
| GB51007/75 | 1975-12-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1093766A true CA1093766A (en) | 1981-01-20 |
Family
ID=10458280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA267,656A Expired CA1093766A (en) | 1975-12-12 | 1976-12-10 | Casing paper having alkali resistance |
Country Status (13)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4952431A (en) * | 1989-04-13 | 1990-08-28 | The Dexter Corporation | Fibrous substrates for sausage casing and method for producing same |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3378379A (en) * | 1963-05-21 | 1968-04-16 | Union Carbide Corp | Food casing and method of producing same |
| GB1091105A (en) * | 1965-03-30 | 1967-11-15 | Dexter Corp | Base web for casing and method of making same |
-
1975
- 1975-12-12 GB GB51007/25A patent/GB1520260A/en not_active Expired
-
1976
- 1976-11-09 ZA ZA766695A patent/ZA766695B/xx unknown
- 1976-11-30 AR AR265676A patent/AR212095A1/es active
- 1976-12-01 SE SE7613449A patent/SE430906B/xx unknown
- 1976-12-07 FR FR7636738A patent/FR2334784A1/fr active Granted
- 1976-12-08 FI FI763536A patent/FI67896C/fi not_active IP Right Cessation
- 1976-12-08 DE DE19762655594 patent/DE2655594A1/de not_active Withdrawn
- 1976-12-09 NL NL7613681A patent/NL7613681A/xx unknown
- 1976-12-10 BR BR7608327A patent/BR7608327A/pt unknown
- 1976-12-10 BE BE173183A patent/BE849313A/xx not_active IP Right Cessation
- 1976-12-10 JP JP51149331A patent/JPS5276196A/ja active Pending
- 1976-12-10 CA CA267,656A patent/CA1093766A/en not_active Expired
- 1976-12-13 AU AU20496/76A patent/AU505361B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FI67896C (fi) | 1985-06-10 |
| AU2049676A (en) | 1978-06-22 |
| SE430906B (sv) | 1983-12-19 |
| BE849313A (fr) | 1977-04-01 |
| AR212095A1 (es) | 1978-05-15 |
| GB1520260A (en) | 1978-08-02 |
| AU505361B2 (en) | 1979-11-15 |
| DE2655594A1 (de) | 1977-06-23 |
| FI67896B (fi) | 1985-02-28 |
| SE7613449L (sv) | 1977-06-13 |
| JPS5276196A (en) | 1977-06-27 |
| FI763536A7 (enrdf_load_stackoverflow) | 1977-06-13 |
| ZA766695B (en) | 1977-10-26 |
| FR2334784A1 (fr) | 1977-07-08 |
| NL7613681A (nl) | 1977-06-14 |
| FR2334784B1 (enrdf_load_stackoverflow) | 1980-03-14 |
| BR7608327A (pt) | 1977-12-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |