[go: up one dir, main page]

WO1998051160A1 - Composition de pigments/colorants - Google Patents

Composition de pigments/colorants Download PDF

Info

Publication number
WO1998051160A1
WO1998051160A1 PCT/SE1998/000885 SE9800885W WO9851160A1 WO 1998051160 A1 WO1998051160 A1 WO 1998051160A1 SE 9800885 W SE9800885 W SE 9800885W WO 9851160 A1 WO9851160 A1 WO 9851160A1
Authority
WO
WIPO (PCT)
Prior art keywords
sorbitan
polyoxyethylene
pigment
weight
dyestuff
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.)
Ceased
Application number
PCT/SE1998/000885
Other languages
English (en)
Inventor
Göran RYDENFORS
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.)
TRIPASIN AB
Original Assignee
TRIPASIN AB
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 TRIPASIN AB filed Critical TRIPASIN AB
Priority to AU75598/98A priority Critical patent/AU7559898A/en
Publication of WO1998051160A1 publication Critical patent/WO1998051160A1/fr
Anticipated expiration legal-status Critical
Ceased 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
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
    • C09B67/0001—Post-treatment of organic pigments or dyes
    • C09B67/0004—Coated particulate pigments or dyes
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
    • C09B67/0071—Process features in the making of dyestuff preparations; Dehydrating agents; Dispersing agents; Dustfree compositions
    • C09B67/0084—Dispersions of dyes

Definitions

  • the present invention relates to a pigment/dyestuff composition for colouring of collagen-containing sausage casings, as well as the use thereof.
  • Collagen sausage casings are commonly used since they have certain advantages over natural sausage casings. One of the advantages is that they can be supplied in desired lengths and with a homogeneous cross-section and the desired strength. For a collagen sausage casing to have a uniform and attractive appearance as well, the collagen mass is usually coloured during the manufacture of the sausage casings.
  • Collagen sausage casings are manufactured by extrusion of an acid collagen mass, usually obtained from skin splitting, to a continuous tube, which is hardened and, optionally, dried before filling.
  • the colouring of collagen sausage casings is effected by adding pigments or dyestuffs to the collagen mass before extrusion. Since collagen in its acidified state is sensitive to the effect of pigments or dyestuffs, inorganic as well as organic, first the pigment must be dispersed or the dyestuff must be dissolved to a very weak dispersion/solution, usually with a content of pigment and dyestuff, respectively, of 0.5-1% by weight, before the dispersion/solution is slowly added during mixing (homogenisation) of the collagen mass. If the addition takes place too quickly, the collagen unswells or is denaturated, islands of the denaturated collagen and pigment or dyestuff forming in the mass. These islands deteriorate both the extruding properties of the mass and its appearance, which results in a spotted and patchy sausage casing. It is not possible to mix these islands with the mass.
  • a pigment/dyestuff composition is provided, which in the colouring of collagen sausage casings solves the above-mentioned problems .
  • the invention relates to a pigment/dyestuff composition for colouring of collagen-containing sausage casings, which comprises 2-10% by weight of pigment/dye- stuff, 3-30% by weight of polyoxyethylene sorbitan fatty acid ester, 1-10% by weight of sorbitan fatty acid ester, 0-70% by weight of dispersing agent, the balance being water and, optionally, other conventional additives.
  • the invention also relates to the use of such a com- position for colouring of collagen-containing sausage casings .
  • polyoxyethylene sorbitan fatty acid ester (so-called polysorbate) and sorbitan fatty acid ester forms with the pigment/dyestuff a stable dis- persion and "encapsulates" the pigment/dyestuff particles, such that they do not come into direct contact with the collagen during mixing with the collagen mass.
  • the dispersion of the pigment/dyestuff is improved by using a thicker dispersion.
  • glycerine can therefore be added as dispersing agent (thickening agent) .
  • the pigment/dyestuff composition By using the pigment/dyestuff composition accord- ing to the invention, the pigment/dyestuff can be added quickly and in concentrated form without causing the problems of unswelling/formation of islands.
  • a further advantage of the pigment/dyestuff composition according to the invention is that it is viscous and stable in terms of settling.
  • the combination of polysor- bate/sorbitan fatty acid ester results in a more intensive colour with the corresponding amount of pigment/dye- stuff, which implies that the amount of pigment/dyestuff can be reduced to a considerable extent, viz. by about 25%.
  • the use of the pigment/dyestuff composition gives additional positive effects in the form of a more ductile collagen mass with better extruding properties.
  • the polyoxyethylene sorbitan fatty acid ester is suitably selected from the group consisting of polyoxyethylene (20) sorbitan monolaurate, monopalmitate, mono- stearate, tristearate, monooleate, trioleate.
  • the used sorbitan fatty acid ester is suitably selected from the group consisting of sorbitan monolaurate, monopalmitate, monostearate, tristearate, monooleate, trioleate.
  • Polysorbate 80 polyoxyethylene (20) sorbitan monooleate
  • Polysorbate 40 polyoxyethylene (20) sorbitan monopalmitate

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Dispersion Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Food Science & Technology (AREA)
  • Meat, Egg Or Seafood Products (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Coloring Foods And Improving Nutritive Qualities (AREA)

Abstract

L'invention concerne une composition de pigments/colorants permettant de colorer des boyaux de collagène pour saucisses. Cette composition comprend 2 à 10 % en poids de pigments/colorants, 3 à 30 % en poids d'ester d'acide gras de sorbitan polyoxyéthyléné, 1 à 10 % en poids d'ester d'acide gras de sorbitan, 0 à 70 % en poids d'agent dispersant, le reste étant composé d'eau et d'éventuels additifs classiques.
PCT/SE1998/000885 1997-05-16 1998-05-14 Composition de pigments/colorants Ceased WO1998051160A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU75598/98A AU7559898A (en) 1997-05-16 1998-05-14 Pigment/dyestuff composition

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9701828A SE508907C2 (sv) 1997-05-16 1997-05-16 Pigment/färgämneskomposition för infärgning av kollageninnehållande korvskinn samt användning därav
SE9701828-7 1997-05-16

Publications (1)

Publication Number Publication Date
WO1998051160A1 true WO1998051160A1 (fr) 1998-11-19

Family

ID=20406965

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SE1998/000885 Ceased WO1998051160A1 (fr) 1997-05-16 1998-05-14 Composition de pigments/colorants

Country Status (3)

Country Link
AU (1) AU7559898A (fr)
SE (1) SE508907C2 (fr)
WO (1) WO1998051160A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001025335A1 (fr) * 1999-10-04 2001-04-12 Ciba Specialty Chemicals Holding Inc. Pigments traites a l'ester de sorbitan pour applications dans le domaine des matieres plastiques
WO2015160949A1 (fr) * 2014-04-16 2015-10-22 Nitta Casings Inc. Boyaux de collagène comestibles finis avec du polysorbate
EP3282853A4 (fr) * 2015-04-16 2018-12-26 Nitta Casings Inc. Enveloppes de collagène ayant une teneur en humidité finale accrue et procédé de production

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3387983A (en) * 1964-06-11 1968-06-11 Allied Chem Organic color lakes
US4115594A (en) * 1977-03-30 1978-09-19 Union Carbide Corporation Extrudable collagen casing and method of preparation

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3387983A (en) * 1964-06-11 1968-06-11 Allied Chem Organic color lakes
US4115594A (en) * 1977-03-30 1978-09-19 Union Carbide Corporation Extrudable collagen casing and method of preparation

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001025335A1 (fr) * 1999-10-04 2001-04-12 Ciba Specialty Chemicals Holding Inc. Pigments traites a l'ester de sorbitan pour applications dans le domaine des matieres plastiques
US6440206B1 (en) 1999-10-04 2002-08-27 Ciba Specialty Chemicals Corporation Sorbitan ester treated pigments for plastics applications
WO2015160949A1 (fr) * 2014-04-16 2015-10-22 Nitta Casings Inc. Boyaux de collagène comestibles finis avec du polysorbate
EP3282853A4 (fr) * 2015-04-16 2018-12-26 Nitta Casings Inc. Enveloppes de collagène ayant une teneur en humidité finale accrue et procédé de production

Also Published As

Publication number Publication date
AU7559898A (en) 1998-12-08
SE9701828D0 (sv) 1997-05-16
SE9701828L (sv) 1998-11-16
SE508907C2 (sv) 1998-11-16

Similar Documents

Publication Publication Date Title
US4160064A (en) Epoxy adhesive sealant
EP1238648A4 (fr) Teintures capillaires cumulatives lavables et procedes de fabrication
WO1998051160A1 (fr) Composition de pigments/colorants
US6201050B1 (en) Breakable gel additive carrier for ionic compositions
DE3427200A1 (de) Methinfarbstoffe
JP3740697B2 (ja) 同色を有するアゾ染料及びジアミノピリジン系からのカップリング成分を含有する染料混合物
US4202701A (en) Asphalt-aluminum coating composition
SU903342A1 (ru) Полимерцементна смесь
RU2033985C1 (ru) Сырьевая смесь для получения защитно-декоративного покрытия
KR900007076B1 (ko) 색상 시멘트 건축재용 변색 방지제
JP2510011B2 (ja) 表面処理モノアゾレ―キ顔料，その製造方法および印刷インキ組成物
DE59803674D1 (de) Verfahren zur herstellung einer pulverlackzusammensetzung
RU2060261C1 (ru) Гидроизоляционная композиция для покрытия емкостных сооружений
KR800000063B1 (ko) 내화, 내수벽재페인트의 제조방법
KR920702399A (ko) 초기-내수성 접합용 배합물
JP2000083593A (ja) 色変わりチューインガム
DE116872C (fr)
JPH06340828A (ja) 蛍光白色顔料組成物
JP2002053809A (ja) 塗材、壁材又は壁面の塗装方法
SU1490928A1 (ru) Крас щий состав дл маркировки животных
JP3169652B2 (ja) 工作用粘土組成物
EP1401783B1 (fr) Support d'additif en gel cassable pour compositions ioniques
SU483366A1 (ru) Полимерцементный раствор
JPH0397762A (ja) モノアゾレーキ顔料及び顔料分散組成物
SU1244125A1 (ru) Строительный раствор дл отделочных работ

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): AL AM AT AT AU AZ BA BB BG BR BY CA CH CN CU CZ CZ DE DE DK DK EE EE ES FI FI GB GE GH GM GW HU ID IL IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MD MG MK MN MW MX NO NZ PL PT RO RU SD SE SG SI SK SK SL TJ TM TR TT UA UG US UZ VN YU ZW

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): GH GM KE LS MW SD SZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE BF BJ CF CG CI CM GA GN ML MR NE SN TD TG

DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
121 Ep: the epo has been informed by wipo that ep was designated in this application
NENP Non-entry into the national phase

Ref country code: JP

Ref document number: 1998549148

Format of ref document f/p: F

REG Reference to national code

Ref country code: DE

Ref legal event code: 8642

122 Ep: pct application non-entry in european phase
NENP Non-entry into the national phase

Ref country code: CA