LU28675A1 - - Google Patents

Info

Publication number: LU28675A1
Authority: LU; Luxembourg

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 LU28675A1 publication Critical patent/LU28675A1/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)

LU28675D 1946-12-23 LU28675A1 (en])

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
LU28675A1 true LU28675A1 (en])

Family

ID=25661928

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
LU28675D LU28675A1 (en])	1946-12-23

Country Status (5)

Country	Link
BE (3)	BE470077A (en])
CH (1)	CH265175A (en])
FR (2)	FR59291E (en])
GB (1)	GB665265A (en])
LU (1)	LU28675A1 (en])

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
- LU LU28675D patent/LU28675A1/xx unknown
- BE BE471490D patent/BE471490A/xx unknown
- BE BE495098D patent/BE495098A/xx unknown
- BE BE470077D patent/BE470077A/xx unknown
- FR FR955862D patent/FR955862A/fr not_active Expired
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
BE470077A (en])
BE471490A (en])
CH265175A (fr)	1949-11-30
GB665265A (en)	1952-01-23
BE495098A (en])
FR955862A (en])	1950-01-20
FR59291E (fr)	1954-05-24

Publication	Publication Date	Title
BE463006A (en])	1946-08-12
FR962846A (en])	1950-06-21
FR957706A (en])	1950-02-24
FR963302A (en])	1950-07-05
FR960977A (en])	1950-04-28
FR955862A (en])	1950-01-20
SE130896C1 (en])	1951-02-27
BE464634A (en])
BE464440A (en])
NL67115C (en])
NL60981C (en])
BE613876A (en])
BE481084A (en])
BE475914A (en])
BE475438A (en])
BE475271A (en])
BE474435A (en])
BE472088A (en])
BE457494A (en])
BE464875A (en])
BE464863A (en])
BE464790A (en])
BE464737A (en])
BE464613A (en])
BE464529A (en])