GB1261299A - Extruded articles - Google Patents

Extruded articles

Info

Publication number
GB1261299A
GB1261299A GB44679/70A GB4467970A GB1261299A GB 1261299 A GB1261299 A GB 1261299A GB 44679/70 A GB44679/70 A GB 44679/70A GB 4467970 A GB4467970 A GB 4467970A GB 1261299 A GB1261299 A GB 1261299A
Authority
GB
United Kingdom
Prior art keywords
protein
mass
contain
tube
aqueous
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
Application number
GB44679/70A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
General Mills Inc
Original Assignee
General Mills Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by General Mills Inc filed Critical General Mills Inc
Publication of GB1261299A publication Critical patent/GB1261299A/en
Expired legal-status Critical Current

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/05—Filamentary, e.g. strands
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/919—Thermal treatment of the stream of extruded material, e.g. cooling using a bath, e.g. extruding into an open bath to coagulate or cool the material
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0016—Plasticisers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/05—Alcohols; Metal alcoholates
    • C08K5/053—Polyhydroxylic alcohols

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Food Science & Technology (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)

Abstract

1,261,299. Protein films; extrusion. GENERAL MILLS Inc. 18 Sept., 1970 [18 Sept., 1969 (3)], No. 44679/70. Headings B5A and B5B. [Also in Division C3] Shaped articles, e.g. flat and tubular films, are made by extruding into a gaseous medium a plastic mass consisting of an aqueous composition containing a proteinaceous substance having a protein content of at least 65% by wt., at least 50% of which is a particulate, non-heatcoagulable simple protein. Specified proteins are keratin, microcrystalline collagen, soy bean protein, alfalfa leaf protein, wheat glutein (which may contain fats and/or starch) and corn zein. Up to 95% of the liquid in the mass may be ethanol. The mass may also contain: bases, e.g. NH 4 OH or NaOH; reducing agents, e.g. Na 2 SO 3 , (NH 4 ) 2 SO 3 , NaNO 3 , NaHSO 3 , 1-cysteine hydrochloride, cysteamine, mercaptoethanol or ascorbic acid; plasticizers, e.g. glycerol, diglycerol, propylene glycol, 1,2,6- hexanetriol or triethanolamine; other agents, e.g. acetic acid, a phosphoprotein. The mass, at elevated temperature, may be extruded as a tube into ambient air, and the tube stretched by inflation, e.g. by 1-10x. The inflating agent may contain a flavour, e.g. hickory smoke. Alternatively, the tube may be flavoured or plasticized (e.g. using an aqueous or aqueous alcoholic solution of glycerol) after extrusion. Such tubes make useful sausage casings.
GB44679/70A 1969-09-18 1970-09-18 Extruded articles Expired GB1261299A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US85916769A 1969-09-18 1969-09-18
US85921469A 1969-09-18 1969-09-18
US85921269A 1969-09-18 1969-09-18

Publications (1)

Publication Number Publication Date
GB1261299A true GB1261299A (en) 1972-01-26

Family

ID=27420402

Family Applications (1)

Application Number Title Priority Date Filing Date
GB44679/70A Expired GB1261299A (en) 1969-09-18 1970-09-18 Extruded articles

Country Status (1)

Country Link
GB (1) GB1261299A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1003655C2 (en) * 1996-07-22 1998-01-28 Pluimvee Kom Nederland Plukon Method of manufacturing a biodegradable thermoplastic material.
GB2444112A (en) * 2006-11-24 2008-05-28 Tate & Lyle Europe Nv Agglomerate composition
EP2151166A1 (en) * 2008-08-07 2010-02-10 Kalle GmbH Edible food casing on a protein basis and method for its manufacture
EP1539116A4 (en) * 2002-08-16 2011-03-02 Merial Ltd Non-animal product containing veterinary formulations
EP2328977A1 (en) * 2008-09-15 2011-06-08 Innventia AB Protein-based material with improved mechanical and barrier properties
CN107006581A (en) * 2017-02-21 2017-08-04 范恒 A kind of processing method of edible film casing
ES2858483A1 (en) * 2020-03-30 2021-09-30 Asociacion De La Ind Navarra Ain ZEIN-BASED THERMOPLASTIC COMPOSITION FOR ADDITIVE MANUFACTURING (Machine-translation by Google Translate, not legally binding)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1003655C2 (en) * 1996-07-22 1998-01-28 Pluimvee Kom Nederland Plukon Method of manufacturing a biodegradable thermoplastic material.
EP1539116A4 (en) * 2002-08-16 2011-03-02 Merial Ltd Non-animal product containing veterinary formulations
GB2444112A (en) * 2006-11-24 2008-05-28 Tate & Lyle Europe Nv Agglomerate composition
EP2151166A1 (en) * 2008-08-07 2010-02-10 Kalle GmbH Edible food casing on a protein basis and method for its manufacture
EP2328977A1 (en) * 2008-09-15 2011-06-08 Innventia AB Protein-based material with improved mechanical and barrier properties
EP2328977A4 (en) * 2008-09-15 2011-10-12 Innventia Ab Protein-based material with improved mechanical and barrier properties
US8652600B2 (en) 2008-09-15 2014-02-18 Lantmannen Ek For Protein-based material with improved mechanical and barrier properties
CN107006581A (en) * 2017-02-21 2017-08-04 范恒 A kind of processing method of edible film casing
ES2858483A1 (en) * 2020-03-30 2021-09-30 Asociacion De La Ind Navarra Ain ZEIN-BASED THERMOPLASTIC COMPOSITION FOR ADDITIVE MANUFACTURING (Machine-translation by Google Translate, not legally binding)

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