BE470077A - - Google Patents

Info

Publication number: BE470077A
Authority: BE; Belgium

Application number

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.)

1946-12-23

Publication of BE470077A publication Critical patent/BE470077A/xx

Classifications

- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
- D21C9/10—Bleaching ; Apparatus therefor
- D21C9/12—Bleaching ; Apparatus therefor with halogens or halogen-containing compounds
- D21C9/14—Bleaching ; Apparatus therefor with halogens or halogen-containing compounds with ClO2 or chlorites
- 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
- D06L4/23—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 hypohalogenites
- 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
- 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
- D06L4/26—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 combined with specific additives
- 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
- D06L4/70—Multi-step processes

Landscapes

Engineering & Computer Science (AREA)
Textile Engineering (AREA)
Chemical & Material Sciences (AREA)
Inorganic Chemistry (AREA)
Life Sciences & Earth Sciences (AREA)
Wood Science & Technology (AREA)
Treatment Of Fiber Materials (AREA)

BE470077D 1946-12-23 BE470077A (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
BE265175X		1946-12-23
BE260247X		1947-02-26

Publications (1)

Publication Number	Publication Date
BE470077A true BE470077A (de)

Family

ID=25661928

Family Applications (3)

Application Number	Title	Priority Date	Filing Date
BE471490D BE471490A (de)	1946-12-23
BE470077D BE470077A (de)	1946-12-23
BE495098D BE495098A (de)	1946-12-23

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
BE471490D BE471490A (de)	1946-12-23

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
BE495098D BE495098A (de)	1946-12-23

Country Status (5)

Country	Link
BE (3)	BE495098A (de)
CH (1)	CH265175A (de)
FR (2)	FR59291E (de)
GB (1)	GB665265A (de)
LU (1)	LU28675A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN109975278B (zh) *	2019-03-04	2022-02-18	青岛大学	一种用于鉴别植物染纤维与化学染纤维专用试剂的制备方法

0
- BE BE471490D patent/BE471490A/xx unknown
- FR FR955862D patent/FR955862A/fr not_active Expired
- BE BE470077D patent/BE470077A/xx unknown
- LU LU28675D patent/LU28675A1/xx unknown
- BE BE495098D patent/BE495098A/xx unknown
1947
- 1947-05-27 CH CH265175D patent/CH265175A/fr unknown
- 1947-12-03 GB GB31965/47A patent/GB665265A/en not_active Expired
1949
- 1949-05-16 FR FR59291D patent/FR59291E/fr not_active Expired

Also Published As

Publication number	Publication date
BE495098A (de)
FR955862A (de)	1950-01-20
FR59291E (fr)	1954-05-24
GB665265A (en)	1952-01-23
CH265175A (fr)	1949-11-30
BE471490A (de)
LU28675A1 (de)

Publication	Publication Date	Title
FR954520A (de)	1950-01-03
FR957261A (de)	1950-02-17
FR958062A (de)	1950-03-03
FR955862A (de)	1950-01-20
AT165703B (de)	1950-04-11
FR955980A (de)	1950-01-23
AT189954B (de)
BE462033A (de)
NL132706C (de)
BE457263A (de)
BE457494A (de)
NL80441C (de)
BE457672A (de)
BE457926A (de)
BE458843A (de)
BE459809A (de)
BE463794A (de)
NL79785C (de)
NL75420C (de)
BE461309A (de)
BE405806A (de)
NL70479C (de)
NL69020C (de)
BE464485A (de)
NL65938C (de)