GB1321428A - Collage-containing articles - Google Patents
Collage-containing articlesInfo
- Publication number
- GB1321428A GB1321428A GB3608770A GB3608770A GB1321428A GB 1321428 A GB1321428 A GB 1321428A GB 3608770 A GB3608770 A GB 3608770A GB 3608770 A GB3608770 A GB 3608770A GB 1321428 A GB1321428 A GB 1321428A
- Authority
- GB
- United Kingdom
- Prior art keywords
- collagen
- pulp
- collagenous
- july
- reinforcing fibres
- 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
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
- 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
Abstract
1321428 Reinforced collagen films CARL FREUDENBERG 24 July 1970 [28 July 1969 27 Feb 1970] 36087/70 Heading B5B [Also in Division D2] A fibre-reinforced collagen article is made by forming a swollen pulp of collagen at an acidic pH (e.g. 3), deswelling by increasing the pH (e.g. to 5), dispersing non-collagenous reinforcing fibres (e.g. of nylon) into the pulp, reswelling the collagen by lowering the pH (e.g. to 3) and sheeting out, e.g., by extrusion through an annular slit to form a tubular casing. A non- collagenous bonding agent, e.g. polyacrylates, polyvinylidene chloride or synthetic rubber, may be mixed into the deswelled pulp along with the reinforcing fibres.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19691938188 DE1938188C3 (en) | 1969-07-28 | Process for the production of fiber reinforced collagen mass | |
DE19702009183 DE2009183C3 (en) | 1970-02-27 | Process for the production of fiber-reinforced manure mass |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1321428A true GB1321428A (en) | 1973-06-27 |
Family
ID=25757712
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3608770A Expired GB1321428A (en) | 1969-07-28 | 1970-07-24 | Collage-containing articles |
Country Status (9)
Country | Link |
---|---|
AT (1) | AT338959B (en) |
BE (1) | BE753869A (en) |
CH (1) | CH528568A (en) |
ES (1) | ES381020A1 (en) |
FI (1) | FI55041B (en) |
FR (1) | FR2055434A5 (en) |
GB (1) | GB1321428A (en) |
NL (1) | NL7009080A (en) |
SE (1) | SE360370B (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2255931A (en) * | 1991-05-24 | 1992-11-25 | Rogers Corp | Particular filled composite film and method for making same abstract |
US5312576A (en) * | 1991-05-24 | 1994-05-17 | Rogers Corporation | Method for making particulate filled composite film |
US5374453A (en) * | 1991-05-24 | 1994-12-20 | Rogers Corporation | Particulate filled composite film and method of making same |
-
1970
- 1970-06-02 CH CH821170A patent/CH528568A/en not_active IP Right Cessation
- 1970-06-19 NL NL7009080A patent/NL7009080A/xx not_active Application Discontinuation
- 1970-06-22 ES ES381020A patent/ES381020A1/en not_active Expired
- 1970-06-25 FI FI1789/70A patent/FI55041B/en active
- 1970-07-21 FR FR7026936A patent/FR2055434A5/fr not_active Expired
- 1970-07-24 BE BE753869D patent/BE753869A/en unknown
- 1970-07-24 GB GB3608770A patent/GB1321428A/en not_active Expired
- 1970-07-27 AT AT684970A patent/AT338959B/en not_active IP Right Cessation
- 1970-07-27 SE SE10326/70A patent/SE360370B/xx unknown
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2255931A (en) * | 1991-05-24 | 1992-11-25 | Rogers Corp | Particular filled composite film and method for making same abstract |
US5312576A (en) * | 1991-05-24 | 1994-05-17 | Rogers Corporation | Method for making particulate filled composite film |
US5374453A (en) * | 1991-05-24 | 1994-12-20 | Rogers Corporation | Particulate filled composite film and method of making same |
GB2255931B (en) * | 1991-05-24 | 1995-03-29 | Rogers Corp | Particular filled composite film and method for making same |
US6172139B1 (en) * | 1991-05-24 | 2001-01-09 | World Properties, Inc. | Particulate filled composition |
Also Published As
Publication number | Publication date |
---|---|
FR2055434A5 (en) | 1971-05-07 |
NL7009080A (en) | 1971-02-01 |
SE360370B (en) | 1973-09-24 |
ES381020A1 (en) | 1972-10-16 |
CH528568A (en) | 1972-09-30 |
AT338959B (en) | 1977-09-26 |
BE753869A (en) | 1971-01-25 |
FI55041B (en) | 1979-01-31 |
ATA684970A (en) | 1977-01-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |