FR2027549A1 - Process for dyeing water swellable cellulosic materials - Google Patents

Process for dyeing water swellable cellulosic materials

Info

Publication number
FR2027549A1
FR2027549A1 FR6940650A FR6940650A FR2027549A1 FR 2027549 A1 FR2027549 A1 FR 2027549A1 FR 6940650 A FR6940650 A FR 6940650A FR 6940650 A FR6940650 A FR 6940650A FR 2027549 A1 FR2027549 A1 FR 2027549A1
Authority
FR
France
Prior art keywords
solvent
ch2or
chor
alkaryl
aralkyl
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.)
Granted
Application number
FR6940650A
Other languages
French (fr)
Other versions
FR2027549B1 (en
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of FR2027549A1 publication Critical patent/FR2027549A1/en
Application granted granted Critical
Publication of FR2027549B1 publication Critical patent/FR2027549B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
    • C09B31/02—Disazo dyes
    • C09B31/06—Disazo dyes from a coupling component "C" containing a directive hydroxyl group
    • 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
    • C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
    • C09B31/02—Disazo dyes
    • C09B31/04—Disazo dyes from a coupling component "C" containing a directive amino group
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
    • D06P1/60—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing polyethers
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
    • D06P1/60—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing polyethers
    • D06P1/613—Polyethers without nitrogen
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
    • D06P1/64—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing low-molecular-weight organic compounds without sulfate or sulfonate groups
    • D06P1/651—Compounds without nitrogen
    • D06P1/65106—Oxygen-containing compounds
    • D06P1/65131—Compounds containing ether or acetal groups
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/90—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using dyes dissolved in organic solvents or aqueous emulsions thereof
    • D06P1/908—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using dyes dissolved in organic solvents or aqueous emulsions thereof using specified dyes
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/90—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using dyes dissolved in organic solvents or aqueous emulsions thereof
    • D06P1/92—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using dyes dissolved in organic solvents or aqueous emulsions thereof in organic solvents
    • D06P1/922—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using dyes dissolved in organic solvents or aqueous emulsions thereof in organic solvents hydrocarbons
    • D06P1/924—Halogenated hydrocarbons
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
    • D06P3/58—Material containing hydroxyl groups
    • D06P3/60—Natural or regenerated cellulose
    • D06P3/6033—Natural or regenerated cellulose using dispersed dyes
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
    • D06P3/58—Material containing hydroxyl groups
    • D06P3/60—Natural or regenerated cellulose
    • D06P3/6033—Natural or regenerated cellulose using dispersed dyes
    • D06P3/6041—Natural or regenerated cellulose using dispersed dyes using specified dyes
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
    • D06P3/82—Textiles which contain different kinds of fibres
    • D06P3/8204—Textiles which contain different kinds of fibres fibres of different chemical nature
    • D06P3/8219—Textiles which contain different kinds of fibres fibres of different chemical nature mixtures of fibres containing hydroxyl and amide groups
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
    • D06P3/82—Textiles which contain different kinds of fibres
    • D06P3/8204—Textiles which contain different kinds of fibres fibres of different chemical nature
    • D06P3/8223—Textiles which contain different kinds of fibres fibres of different chemical nature mixtures of fibres containing hydroxyl and ester groups
    • D06P3/8228—Textiles which contain different kinds of fibres fibres of different chemical nature mixtures of fibres containing hydroxyl and ester groups using one kind of dye
    • D06P3/8233—Textiles which contain different kinds of fibres fibres of different chemical nature mixtures of fibres containing hydroxyl and ester groups using one kind of dye using dispersed dyes
    • 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
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/28—Colorants ; Pigments or opacifying agents

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Paper (AREA)

Abstract

Process for dyeing water swellable cellulosic materials.. Comprises contacting the cellulosic material in any sequence with (1) water sufficient to swell the cellulose (2) a dye, a boiling satd. soln. of which in 0.1 molar aqs. Na2CO3 shows an optical absorbence is not >30 and (3) a solvent in amt. sufficient to maintain swelling of water is removed and which (a) is not 2.5 wt.% soluble in H2O at 25 degrees C (b) boils above 150 degrees C at atmospheric pressure (c) is a solvent for the dye at 0-25 degrees C and (3) is of formula: where n is 0 or 1; m is positive integer; R is H, C1-8 alkyl, C7-15 aralkyl or alkaryl, R2CO-, R2SO2- or R2OCO- (where R2 is C1-8 alkyl, C5-10 cycloalkyl, C7-15 aralkyl or alkaryl, C6 aryl, C10aryl or furfuryl); R1 is OH, OR2, SR2, NHR2, NR2(C1-8 alkyl), NR2(C7-15 aralkyl or alkaryl), R2COO, R2O2SO-, R2OCOO, NH(phenyl) or NH (napthyl); x is member of unsatisfied valencies in A; and A is ROCH2CHORCH2-, -CH2CHORCH2-, -CH2CHCH2-, CH2C(CH2OR)3, (-CH2)2C(CH2OR)2, (-CH2)3C CH2OR, (-CH2)4C, -CH2(CHOR)yCH2OR, -CH2(CHOR)yCH2- or -CH2(CHOR)y-z (-CH)zCH2 (where y is 2,3 or 4 and z is 0,1,2,3, or 4 but = y). At same stage of the process the interior of the swollen cellulose must be contacted with a solution of the dye in aqs. solvent or solvent.
FR6940650A 1968-11-25 1969-11-25 Process for dyeing water swellable cellulosic materials Granted FR2027549A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US77880968A 1968-11-25 1968-11-25

Publications (2)

Publication Number Publication Date
FR2027549A1 true FR2027549A1 (en) 1970-10-02
FR2027549B1 FR2027549B1 (en) 1973-04-06

Family

ID=25114445

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6940650A Granted FR2027549A1 (en) 1968-11-25 1969-11-25 Process for dyeing water swellable cellulosic materials

Country Status (8)

Country Link
BE (1) BE736946A (en)
BR (1) BR7004476D0 (en)
CH (2) CH1785468A4 (en)
DE (1) DE1811796C3 (en)
ES (1) ES373311A1 (en)
FR (1) FR2027549A1 (en)
IL (1) IL32746A (en)
NL (1) NL138764B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2348996A1 (en) * 1976-04-24 1977-11-18 Basf Ag PRODUCTS FOR DYING AND PRINTING CELLULOSE AND FIBROUS CELLULOSIC MATERIALS

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2044927B2 (en) * 1970-09-11 1974-10-24 Farbwerke Hoechst Ag, Vormals Meister Lucius & Bruening, 6000 Frankfurt Process for fixing dyes on predominantly synthetic fibers
AT373930B (en) 1975-10-29 1984-03-12 Basf Ag DYE PREPARATIONS FOR DYEING AND PRINTING CELLULOSE AND CELLULOSE-CONTAINING TEXTILE MATERIAL
AT350998B (en) * 1976-03-18 1979-06-25 Basf Ag DYE PREPARATIONS FOR CELLULOSE AND CELLULOSE-CONTAINING TEXTILE MATERIAL
DE2635650C2 (en) * 1976-08-07 1982-12-16 Hoechst Ag, 6000 Frankfurt Method and means for coloring mixed fiber textile materials made from cellulose fibers and synthetic fibers
DE2712969A1 (en) 1977-03-24 1978-10-05 Basf Ag AZO DYES
DE2718636A1 (en) 1977-04-27 1978-11-09 Basf Ag AZO DYES
DE2752805A1 (en) 1977-11-26 1979-05-31 Basf Ag AZO DYES
DE2817201A1 (en) 1978-04-20 1979-10-31 Basf Ag AZO DYES
DE2831673A1 (en) 1978-07-19 1980-02-07 Basf Ag HETEROCYCLIC COMPOUNDS
DE2837500A1 (en) * 1978-08-28 1980-03-20 Basf Ag METHOD FOR COLORING CELLULOSE-CONTAINING TEXTILE MATERIAL AND NEW DYES
DE2842186A1 (en) 1978-09-28 1980-04-10 Basf Ag AZO DYES
DE2855188A1 (en) * 1978-12-21 1980-07-10 Basf Ag METHOD FOR COLORING AND PRINTING TEXTILES WITH DISPERSION DYES
DE2912428A1 (en) * 1979-03-29 1980-10-09 Basf Ag NEW DISPERSION DYES, THEIR PRODUCTION AND USE
DE2929763A1 (en) 1979-07-23 1981-02-19 Basf Ag METHOD FOR COLORING AND PRINTING CELLULOSE-CONTAINING TEXTILE MATERIAL
DE2930334A1 (en) 1979-07-26 1981-02-19 Basf Ag DISAZO DYES WITH HETEROCYCLIC CLUTCH COMPONENTS
DE2930919A1 (en) 1979-07-30 1981-02-26 Basf Ag METHOD FOR COLORING AND PRINTING CELLULOSE-CONTAINING TEXTILE MATERIAL
DE2948456A1 (en) 1979-12-01 1981-06-11 Basf Ag, 6700 Ludwigshafen DISAZO DYES
DE3140521A1 (en) * 1980-10-14 1982-05-27 Basf Ag, 6700 Ludwigshafen Liquid aqueous preparations
JPS59501255A (en) 1982-07-12 1984-07-19 シクパ　ホ−ルデイング　ソシエテ　アノニム Transfer sheet for thermal dry printing of cellulose fibers
DE3325083A1 (en) * 1983-07-12 1985-01-24 Hoechst Ag, 6230 Frankfurt STORAGE-STABLE, CARRIER-ACTIVE THICKENER DISPERSIONS
EP1664420A2 (en) * 2003-09-08 2006-06-07 Ciba SC Holding AG Process for printing or dyeing cellulose/polyester mixed fibres

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1927144A (en) * 1928-06-11 1933-09-19 Celanese Corp Dyeing of textile materials
GB482324A (en) * 1936-03-31 1938-03-28 Onderzoekings Inst Res Improvements in or relating to the dyeing of artificial silk in the form of wound packages
FR1095941A (en) * 1953-12-01 1955-06-07 Fontaine Converting Works Textile dyeing process
FR1186193A (en) * 1956-03-05 1959-08-17 Ciba Geigy Process for the preparation of azo dye solutions
FR1536737A (en) * 1966-09-15 1968-08-16 Sandoz Sa Sparingly soluble azo dyes in water, their manufacturing process and applications

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1927144A (en) * 1928-06-11 1933-09-19 Celanese Corp Dyeing of textile materials
GB482324A (en) * 1936-03-31 1938-03-28 Onderzoekings Inst Res Improvements in or relating to the dyeing of artificial silk in the form of wound packages
FR1095941A (en) * 1953-12-01 1955-06-07 Fontaine Converting Works Textile dyeing process
FR1186193A (en) * 1956-03-05 1959-08-17 Ciba Geigy Process for the preparation of azo dye solutions
FR1536737A (en) * 1966-09-15 1968-08-16 Sandoz Sa Sparingly soluble azo dyes in water, their manufacturing process and applications

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2348996A1 (en) * 1976-04-24 1977-11-18 Basf Ag PRODUCTS FOR DYING AND PRINTING CELLULOSE AND FIBROUS CELLULOSIC MATERIALS

Also Published As

Publication number Publication date
DE1811796C3 (en) 1974-01-03
IL32746A0 (en) 1969-09-25
IL32746A (en) 1972-08-30
BR7004476D0 (en) 1973-01-16
NL6917733A (en) 1970-05-27
CH586319B5 (en) 1977-03-31
BE736946A (en) 1970-02-02
DE1811796B2 (en) 1973-05-30
ES373311A1 (en) 1972-01-01
CH1785468A4 (en) 1976-09-15
NL138764B (en) 1973-05-15
DE1811796A1 (en) 1970-08-06
FR2027549B1 (en) 1973-04-06

Similar Documents

Publication Publication Date Title
FR2027549A1 (en) Process for dyeing water swellable cellulosic materials
ATA664174A (en) STEAM STORAGE SYSTEM
BR7508335A (en) APPLIANCE AND PROCESS FOR STEAM POLYMERIZATION AT LEAST ONE POLYMERIZABLE MONOMER
BR7908906A (en) TENSIVE ACTIVE AGENT, PROCESS OF PREPARING A MICROEMULATION, MICROEMULATION OBTAINED BY THE PROCESS
FR2287826A1 (en) ZERO INSERTION FORCE CONNECTOR
ES423364A1 (en) Heat exchangers
NO772602L (en) PROCEDURES FOR THE PREPARATION OF A CARBOHYDRATE / PHENOL RESIN
SE414684B (en) RESERVE COOLING SYSTEM FOR LIQUID INJECTION IN THE HEART OF A PRESSURE WATER REACTOR
IT1032439B (en) T PROCEDURE TO PRODUCE LOW PRESSURE POLYETHYLENE
IT1121503B (en) FTALOCIANIN-GREEN AZO-DYES, WATER SOLUBLE, REACTIVE WITH FIBERS, FORMULA I
JPS53130789A (en) Preparation of water absorbing resin
GB1249896A (en) Dyeing process
SE435189B (en) IMPROVED PROCEDURE FOR MASS POLYMERIZATION OF A MONOALKENYLAROMATIC MONOMER IN THE PRESENCE OF A DIUM GUM
JPS565137A (en) Water absorbing agent with excellent stability against salt
IT978824B (en) PROCEDURE FOR TEMPORARILY APPLYING AN ANTI-WRINKLE DYE AND A PRE-CONDENSATION WITH CA-SYNTHETIC RESIN ON TEXTILES CONTAINING CELLULOSIC FIBERS
SE424996B (en) PROCEDURE FOR THE PREPARATION OF A CATALYST COMPONENT INTENDED TO BE USED IN A CATALYST SYSTEM FOR POLYMERIZATION OF ONE
SU478669A1 (en) Cavity receiving device
SE392112B (en) LOW PRESSURE POLYETEN COMPOSITION CONTAINING PHOSPHONIC ACID DERIVATIVES
JPS545096A (en) Method of immobilizing enzyme or mold using betain polymer
NO772600L (en) PROCEDURES FOR THE PREPARATION OF A CARBOHYDRATE / PHENOLESOLIC RESIN
FR2285409A1 (en) PROCESS FOR PREPARING POLYURETHANN FOAMS WITH VERY HIGH ELASTICITY (COLD FOAMS)
SE408030B (en) TREBIOCID CONSISTING OF A MIXTURE OF ENDOSULPHANE (CYCLIC SULPHITE OF 1,4,5,6,7,7-HEXACHLOROBICYCLO- (2,2,1) -HEPT-5-EN-2,3-DIMETHANOL) AND AT LEAST AN ORGANIC TIN COMPOUND
FR2241291A1 (en) Flavouring (non)pharmaceutical shapes by impregnation - the shapes, e.g. capsules, having an external wall of gelatin
JPS5291913A (en) Production of easy dyeable regenerated cellulosicfiber
JPS5458687A (en) Manufacture of material separator of hollow fiber type