ES8400504A1 - Un procedimiento de preparacion de productos conformados partiendo de dispersiones que contienen al menos una sustancia de alto peso molecular, anfotera y coagulable. - Google Patents

Un procedimiento de preparacion de productos conformados partiendo de dispersiones que contienen al menos una sustancia de alto peso molecular, anfotera y coagulable.

Info

Publication number
ES8400504A1
ES8400504A1 ES518656A ES518656A ES8400504A1 ES 8400504 A1 ES8400504 A1 ES 8400504A1 ES 518656 A ES518656 A ES 518656A ES 518656 A ES518656 A ES 518656A ES 8400504 A1 ES8400504 A1 ES 8400504A1
Authority
ES
Spain
Prior art keywords
high molecular
dispersion
shaped products
molecular substance
coagulable
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
ES518656A
Other languages
English (en)
Other versions
ES518656A0 (es
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.)
Vaessen Schoemaker Holding BV
Original Assignee
Vaessen Schoemaker Holding BV
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 Vaessen Schoemaker Holding BV filed Critical Vaessen Schoemaker Holding BV
Publication of ES518656A0 publication Critical patent/ES518656A0/es
Publication of ES8400504A1 publication Critical patent/ES8400504A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • 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
    • 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
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F4/00—Monocomponent artificial filaments or the like of proteins; Manufacture thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2389/00—Characterised by the use of proteins; Derivatives thereof
    • C08J2389/04—Products derived from waste materials, e.g. horn, hoof or hair
    • C08J2389/06—Products derived from waste materials, e.g. horn, hoof or hair derived from leather or skin

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Zoology (AREA)
  • Manufacturing & Machinery (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Food Science & Technology (AREA)
  • Materials Engineering (AREA)
  • Dermatology (AREA)
  • Textile Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials For Medical Uses (AREA)
  • Processing Of Meat And Fish (AREA)
  • Meat, Egg Or Seafood Products (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Wrappers (AREA)
  • Cosmetics (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Colloid Chemistry (AREA)

Abstract

PROCEDIMIENTO PARA LA PREPARACION DE PRODUCTOS CONFORMADOS PARTIENDO DE DISPERSIONES QUE CONTIENEN AL MENOS UNA SUSTANCIA DE ALTO PESO MOLECULAR, ANFOTERA Y COAGULABLE.CONSISTE EN HACER PASAR LA DISPERSION A TRAVES DE UN DISPOSITIVO EXTRUSOR EN UN BAÑO DE COAGULACION QUE ESTA PROVISTO DE ELECTRODOS, CON LO CUAL LA COAGULACION SE EFECTUA MEDIANTE UN CAMBIO DE PH TAL QUE SE REBASE EL PUNTO ISOELECTRICO DE LA SUSTANCIA, TENIENDO CUIDADO DE QUE LA DISPERSION CONTENGA SUFICIENTES IONES POLIVALENTES PARA IMPEDIR LA FORMACION DE UNA BARRERA DURANTE LA EXTRUSION. UNA VEZ CONFORMADOEL PRODUCTO EXTRUIDO SE PASA A LA COAGULACION DEL MISMO.DE APLICACION COMO MATERIAL DE ENVASE, EN PARTICULAR PARA EL ENVASE DE MASAS DE EMBUTIDOS.
ES518656A 1981-12-30 1982-12-29 Un procedimiento de preparacion de productos conformados partiendo de dispersiones que contienen al menos una sustancia de alto peso molecular, anfotera y coagulable. Expired ES8400504A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8105898A NL8105898A (nl) 1981-12-30 1981-12-30 Verwerking van in hoofdzaak uit organisch materiaal bestaande massa's tot gevormde producten en aldus gevormde voorwerpen.

Publications (2)

Publication Number Publication Date
ES518656A0 ES518656A0 (es) 1983-10-16
ES8400504A1 true ES8400504A1 (es) 1983-10-16

Family

ID=19838632

Family Applications (1)

Application Number Title Priority Date Filing Date
ES518656A Expired ES8400504A1 (es) 1981-12-30 1982-12-29 Un procedimiento de preparacion de productos conformados partiendo de dispersiones que contienen al menos una sustancia de alto peso molecular, anfotera y coagulable.

Country Status (14)

Country Link
US (1) US4476072A (es)
EP (1) EP0083126B1 (es)
JP (1) JPS58160324A (es)
AT (1) ATE20093T1 (es)
AU (1) AU537381B2 (es)
CA (1) CA1189381A (es)
DE (1) DE3271472D1 (es)
DK (1) DK559982A (es)
ES (1) ES8400504A1 (es)
FI (1) FI824329A (es)
NL (1) NL8105898A (es)
NO (1) NO824411L (es)
PT (1) PT76053B (es)
ZA (1) ZA829233B (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2559666B1 (fr) * 1984-02-21 1986-08-08 Tech Cuir Centre Procede de fabrication de tubes de collagene, notamment de tubes de faibles diametres, et application des tubes obtenus dans le domaine des protheses vasculaires et des sutures nerveuses
JPH02179487A (ja) * 1988-12-29 1990-07-12 Seikosha Co Ltd 両面回路基板用検査ヘッド
EP0534034B1 (de) * 1991-09-24 1998-07-29 Ernst Haussener Verfahren zur Herstellung von Gegenständen aus essbarem oder biologisch leicht abbaubarem Material
US5795605A (en) * 1991-12-28 1998-08-18 Devro Plc Process for producing a linked, co-extruded edible product
GB9127463D0 (en) * 1991-12-28 1992-02-19 Devro Ltd Co-extruded collagen coated foodstuffs particularly sausages
GB9220709D0 (en) * 1992-10-01 1992-11-11 Devro Ltd Wet collagen casings
DE19504704B4 (de) 1995-02-13 2005-09-15 Naturin Gmbh & Co Eßbare Kollagenhülle, Verfahren zur Herstellung sowie die Verwendung derselben
FR2731430B1 (fr) * 1995-03-07 1997-04-30 Cirad Coop Int Rech Agro Dev Procede de fabrication de films biodegradables et films obtenus selon ce procede
JPH09138257A (ja) * 1995-11-14 1997-05-27 Nec Corp プリント基板の検査装置および方法
US6482240B1 (en) * 1999-12-07 2002-11-19 Ed. Geistlich Soehne Ag Fur Chemische Industrie Method of making a collagen membrane from porcine skin
NL1013817C2 (nl) * 1999-12-10 2001-06-12 Stork Mps Bv Coagulatieoplossing voor het laten coaguleren van een collageen.
US20070218173A1 (en) * 2006-03-14 2007-09-20 Shulman Michael N Coextrusion process for producing a meat product
CN102907487A (zh) * 2012-09-29 2013-02-06 佛山市高明区德福隆生物科技有限公司 一种胶原蛋白肠衣的成型方法
EP3422848A1 (en) * 2016-03-04 2019-01-09 Janssen Diagnostics, LLC Preservation of cellular components from cells with a preservative
EP3917756A4 (en) * 2019-02-01 2023-05-10 Embody Inc. MICROFLUIDIC EXTRUSION

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE536102A (es) * 1954-04-14
NL251137A (es) * 1960-05-02
US3123483A (en) * 1961-10-09 1964-03-03 Edible collagen casing and method
GB1109509A (en) * 1964-09-08 1968-04-10 Unilever Ltd Treatment of proteins particularly sausage casings
NL138342C (es) * 1965-03-26 1900-01-01
US3681093A (en) * 1968-05-06 1972-08-01 Devro Inc Process for making edible collagen casings
BE726054A (es) * 1968-07-17 1969-05-29
US3620775A (en) * 1968-08-12 1971-11-16 Tee Pak Inc Edible collagen casing
US3579358A (en) * 1969-11-26 1971-05-18 Lever Brothers Ltd Method of preparing an edible tubular collagen casing
US3615715A (en) * 1970-03-16 1971-10-26 Gen Mills Inc Film formation from nonheat coagulable simple proteins with filler and resulting product
US3932677A (en) * 1974-10-22 1976-01-13 Tee-Pak, Inc. Collagen casings from limed hide collagen
US4196223A (en) * 1978-01-23 1980-04-01 Wilson Foods Corporation Method of preparing sausage casings from pig skins

Also Published As

Publication number Publication date
CA1189381A (en) 1985-06-25
PT76053B (en) 1985-12-03
FI824329A0 (fi) 1982-12-16
EP0083126B1 (en) 1986-05-28
PT76053A (en) 1983-01-01
ATE20093T1 (de) 1986-06-15
EP0083126A1 (en) 1983-07-06
DK559982A (da) 1983-07-01
AU537381B2 (en) 1984-06-21
NO824411L (no) 1983-07-01
FI824329A (fi) 1983-07-01
DE3271472D1 (en) 1986-07-03
ZA829233B (en) 1983-10-26
ES518656A0 (es) 1983-10-16
US4476072A (en) 1984-10-09
JPS58160324A (ja) 1983-09-22
JPS6360972B2 (es) 1988-11-28
NL8105898A (nl) 1983-07-18
AU9178582A (en) 1983-08-11

Similar Documents

Publication Publication Date Title
ES8400504A1 (es) Un procedimiento de preparacion de productos conformados partiendo de dispersiones que contienen al menos una sustancia de alto peso molecular, anfotera y coagulable.
ES8500806A1 (es) Un metodo de moldear piezas de capsula
DE59703819D1 (de) Verfahren zur herstellung von thermoplasten
ATE431236T1 (de) Verfahren zum herstellen von festen wirkstoffhaltigen formen
ZA776778B (en) Process for coagulating polymer latices using screw-type extruder
ES483946A1 (es) Procedimiento para extruir polimeros de etileno
AU473427B2 (en) Method of compounding thermoplastic polymer materials and fillers, andthe compounded products thereof
ES8200376A1 (es) Un procedimiento mejorado para la coagulacion de polimeros sinteticos cauchoides
JPS56159131A (en) Manufacture of product consisting of spongy and/or bridge synthetic polymer
DE68917010D1 (de) Zusammensetzungen, welche thermisch inkompatible Polymere enthalten.
IE39377B1 (en) Manufacture of edible collagen using liquid smoke
HUP0002711A2 (hu) Poliamid/poliuretán mikrokeverék és eljárás ennek előállítására
ES474200A1 (es) Procedimiento para mejorar las propiedades de transformacionde poliolefinas en polvo.
CH610731A5 (en) Method for preparing textured proteinaceous food products
ES8506747A1 (es) Un procedimiento mejorado para obtener un producto conformado de colageno
GB1248376A (en) A process for the continuous production of polyamide sections of profiles by the ionic polymerisation of lactams
DE3883348D1 (de) Verfahren zum extrudieren von kunststoffen, extruder zum ausfuehren des verfahrens und anwendungen.
JPS54155484A (en) Preparing cross-linked polyolefin insulated wire cable
JPS578252A (en) Production of collagen fiber molding
GB1184441A (en) Improvements in or relating to the Manufacture of Coated Strand Materials
ES326143A3 (es) Procedimiento continuo para la produccion de una fibra sintetica ondulada.
ES407814A1 (es) Un procedimiento para preparar una composicion esencialmen-te exenta de polvo fino.
BG50658A1 (en) Method for the manufacture of synthetic rubber
TW289004B (en) Wooden synthetic powder and method and apparatus for the production
SU1311133A1 (ru) Способ переработки поливинилхлоридных материалов