CH539722A - Procédé de blanchiment des fibres textiles - Google Patents

Procédé de blanchiment des fibres textiles

Info

Publication number: CH539722A
Authority: CH; Switzerland
Prior art keywords: sep; chlorite; bromite; bleaching; bath
Prior art date: 1965-12-06

Application number

CH1688366A

Other languages

English (en)

French (fr)

Inventor

Tourdot Jacques

Breiss Jean

Original Assignee

Air Liquide

Soc Etu Chimiques Ind Et Agri

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.)

1965-12-06

Filing date

1966-11-25

Publication date

1973-04-13

1966-11-25 Application filed by Air Liquide, Soc Etu Chimiques Ind Et Agri filed Critical Air Liquide

1973-04-13 Publication of CH539722A publication Critical patent/CH539722A/fr

Links

QBWCMBCROVPCKQ-UHFFFAOYSA-N chlorous acid Chemical compound OCl=O QBWCMBCROVPCKQ-UHFFFAOYSA-N 0.000 title claims abstract description 40
229910001919 chlorite Inorganic materials 0.000 title claims abstract description 39
229910052619 chlorite group Inorganic materials 0.000 title claims abstract description 39
DKSMCEUSSQTGBK-UHFFFAOYSA-M bromite Chemical compound [O-]Br=O DKSMCEUSSQTGBK-UHFFFAOYSA-M 0.000 title claims abstract description 36
238000004061 bleaching Methods 0.000 title claims description 34
239000004744 fabric Substances 0.000 claims abstract description 41
239000003513 alkali Substances 0.000 claims abstract description 8
238000000034 method Methods 0.000 claims description 26
WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims description 23
GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims description 23
229910052794 bromium Inorganic materials 0.000 claims description 23
238000009990 desizing Methods 0.000 claims description 18
239000011734 sodium Substances 0.000 claims description 18
239000000203 mixture Substances 0.000 claims description 17
NYCVSSWORUBFET-UHFFFAOYSA-M sodium;bromite Chemical compound [Na+].[O-]Br=O NYCVSSWORUBFET-UHFFFAOYSA-M 0.000 claims description 16
239000000835 fiber Substances 0.000 claims description 15
238000011282 treatment Methods 0.000 claims description 15
230000008569 process Effects 0.000 claims description 14
229920002472 Starch Polymers 0.000 claims description 13
239000008107 starch Substances 0.000 claims description 13
235000019698 starch Nutrition 0.000 claims description 13
239000012190 activator Substances 0.000 claims description 11
239000004753 textile Substances 0.000 claims description 10
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
238000009736 wetting Methods 0.000 claims description 7
230000008901 benefit Effects 0.000 claims description 5
150000008055 alkyl aryl sulfonates Chemical class 0.000 claims description 4
238000009835 boiling Methods 0.000 claims description 4
229910019142 PO4 Inorganic materials 0.000 claims description 2
CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 2
230000004913 activation Effects 0.000 claims description 2
235000021317 phosphate Nutrition 0.000 claims description 2
150000003013 phosphoric acid derivatives Chemical class 0.000 claims description 2
229920000742 Cotton Polymers 0.000 abstract description 5
OSVXSBDYLRYLIG-UHFFFAOYSA-N chlorine dioxide Inorganic materials O=Cl=O OSVXSBDYLRYLIG-UHFFFAOYSA-N 0.000 abstract description 5
235000019398 chlorine dioxide Nutrition 0.000 abstract description 3
239000002184 metal Substances 0.000 abstract 2
231100000331 toxic Toxicity 0.000 abstract 1
230000002588 toxic effect Effects 0.000 abstract 1
UKLNMMHNWFDKNT-UHFFFAOYSA-M sodium chlorite Chemical compound [Na+].[O-]Cl=O UKLNMMHNWFDKNT-UHFFFAOYSA-M 0.000 description 14
229960002218 sodium chlorite Drugs 0.000 description 14
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
238000005470 impregnation Methods 0.000 description 6
230000006872 improvement Effects 0.000 description 6
238000009834 vaporization Methods 0.000 description 6
238000005406 washing Methods 0.000 description 6
230000009471 action Effects 0.000 description 5
230000008016 vaporization Effects 0.000 description 5
239000002253 acid Substances 0.000 description 4
XPPKVPWEQAFLFU-UHFFFAOYSA-J diphosphate(4-) Chemical compound [O-]P([O-])(=O)OP([O-])([O-])=O XPPKVPWEQAFLFU-UHFFFAOYSA-J 0.000 description 4
235000011180 diphosphates Nutrition 0.000 description 4
229920002994 synthetic fiber Polymers 0.000 description 4
239000000080 wetting agent Substances 0.000 description 4
150000003863 ammonium salts Chemical class 0.000 description 3
239000007844 bleaching agent Substances 0.000 description 3
239000000463 material Substances 0.000 description 3
238000009991 scouring Methods 0.000 description 3
239000004155 Chlorine dioxide Substances 0.000 description 2
CPELXLSAUQHCOX-UHFFFAOYSA-N Hydrogen bromide Chemical compound Br CPELXLSAUQHCOX-UHFFFAOYSA-N 0.000 description 2
230000003213 activating effect Effects 0.000 description 2
239000003795 chemical substances by application Substances 0.000 description 2
235000019820 disodium diphosphate Nutrition 0.000 description 2
GYQBBRRVRKFJRG-UHFFFAOYSA-L disodium pyrophosphate Chemical compound [Na+].[Na+].OP([O-])(=O)OP(O)([O-])=O GYQBBRRVRKFJRG-UHFFFAOYSA-L 0.000 description 2
230000001590 oxidative effect Effects 0.000 description 2
229920000728 polyester Polymers 0.000 description 2
239000012209 synthetic fiber Substances 0.000 description 2
229920003043 Cellulose fiber Polymers 0.000 description 1
FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
230000002378 acidificating effect Effects 0.000 description 1
-1 alkyl aryl sulphonate Chemical compound 0.000 description 1
229910021538 borax Inorganic materials 0.000 description 1
239000003153 chemical reaction reagent Substances 0.000 description 1
238000004043 dyeing Methods 0.000 description 1
238000010011 enzymatic desizing Methods 0.000 description 1
230000002255 enzymatic effect Effects 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
230000035515 penetration Effects 0.000 description 1
230000009467 reduction Effects 0.000 description 1
239000004328 sodium tetraborate Substances 0.000 description 1
235000010339 sodium tetraborate Nutrition 0.000 description 1
238000005507 spraying Methods 0.000 description 1
238000003860 storage Methods 0.000 description 1
239000000126 substance Substances 0.000 description 1

Classifications

- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
- D06L4/00—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
- D06L4/20—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which contain halogen
- D06L4/22—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which contain halogen using inorganic agents
- D06L4/24—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which contain halogen using inorganic agents using chlorites or chlorine dioxide

Landscapes

Chemical & Material Sciences (AREA)
Inorganic Chemistry (AREA)
Engineering & Computer Science (AREA)
Textile Engineering (AREA)
Detergent Compositions (AREA)
Chemical Or Physical Treatment Of Fibers (AREA)
Treatment Of Fiber Materials (AREA)

CH1688366A 1965-12-06 1966-11-25 Procédé de blanchiment des fibres textiles CH539722A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR41064A FR1466436A (fr)	1965-12-06	1965-12-06	Perfectionnement au procédé de blanchiment des textiles

Publications (1)

Publication Number	Publication Date
CH539722A true CH539722A (fr)	1973-04-13

Family

ID=8594495

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
CH1688366A CH539722A (fr)	1965-12-06	1966-11-25	Procédé de blanchiment des fibres textiles
CH1688366D CH1688366A4 (cs)	1965-12-06	1966-11-25

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
CH1688366D CH1688366A4 (cs)	1965-12-06	1966-11-25

Country Status (4)

Country	Link
CH (2)	CH539722A (cs)
DE (1)	DE1594818A1 (cs)
ES (1)	ES334176A1 (cs)
FR (1)	FR1466436A (cs)

1965
- 1965-12-06 FR FR41064A patent/FR1466436A/fr not_active Expired
1966
- 1966-11-25 CH CH1688366A patent/CH539722A/fr unknown
- 1966-11-25 CH CH1688366D patent/CH1688366A4/xx unknown
- 1966-12-03 DE DE19661594818 patent/DE1594818A1/de active Pending
- 1966-12-05 ES ES0334176A patent/ES334176A1/es not_active Expired

Also Published As

Publication number	Publication date
ES334176A1 (es)	1967-12-01
CH1688366A4 (cs)	1973-04-13
DE1594818A1 (de)	1970-07-09
FR1466436A (fr)	1967-01-20

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US3619110A (en)	1971-11-09	Process of hydrophilization, purification and bleaching of cellulose fibers
CH539722A (fr)	1973-04-13	Procédé de blanchiment des fibres textiles
US5047064A (en)	1991-09-10	Method and composition for the alkali treatment of cellulosic substrates
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EP0220170A1 (en)	1987-05-06	Method and composition for the alkali treatment of cellulosic substrates.
CN106521923B (zh)	2018-12-04	一种tblc活化过氧化氢体系棉织物轧蒸漂白方法
US20240060230A1 (en)	2024-02-22	Launderable activated cotton garment
JP2815347B1 (ja)	1998-10-27	長尺布帛の漂白方法
JPH02216282A (ja)	1990-08-29	セルロース系繊維構造物の減量加工方法
US2124256A (en)	1938-07-19	Process for the treatment of cellulosic fibrous materials
CA1156168A (fr)	1983-11-01	Procede de desencollage et de blanchiment des tissus en une seule operation dans un bain a base de chlorite de sodium
EP0182693B1 (fr)	1988-08-31	Perfectionnement aux procédés de blanchiment oxydant réalisés en milieu acide
WO2024044158A1 (en)	2024-02-29	Launderable activated cotton