BR7501509A - Processo e composicoes para embranquecer materiais de fibras de celulose - Google Patents

Processo e composicoes para embranquecer materiais de fibras de celulose

Info

Publication number
BR7501509A
BR7501509A BR1509/75A BR7501509A BR7501509A BR 7501509 A BR7501509 A BR 7501509A BR 1509/75 A BR1509/75 A BR 1509/75A BR 7501509 A BR7501509 A BR 7501509A BR 7501509 A BR7501509 A BR 7501509A
Authority
BR
Brazil
Prior art keywords
composites
cellulose fiber
fiber materials
blank
blank cellulose
Prior art date
Application number
BR1509/75A
Other languages
English (en)
Portuguese (pt)
Inventor
G Boehmke
K Lehment
W Moldenhauer
A Brueggemann
Original Assignee
Bayer Ag
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 Bayer Ag filed Critical Bayer Ag
Publication of BR7501509A publication Critical patent/BR7501509A/pt

Links

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
    • D06L4/60—Optical bleaching or brightening
    • D06L4/671—Optical brightening assistants, e.g. enhancers or boosters

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Detergent Compositions (AREA)
  • Paper (AREA)
  • Coloring (AREA)
BR1509/75A 1974-03-16 1975-03-14 Processo e composicoes para embranquecer materiais de fibras de celulose BR7501509A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2412785A DE2412785B2 (de) 1974-03-16 1974-03-16 Verfahren zum Weißtönen stickstoffhaltiger Fasermaterialien und Fasermaterialien aus Cellulose

Publications (1)

Publication Number Publication Date
BR7501509A true BR7501509A (pt) 1975-12-16

Family

ID=5910311

Family Applications (1)

Application Number Title Priority Date Filing Date
BR1509/75A BR7501509A (pt) 1974-03-16 1975-03-14 Processo e composicoes para embranquecer materiais de fibras de celulose

Country Status (10)

Country Link
JP (1) JPS50126982A (US20030204162A1-20031030-M00001.png)
BE (1) BE826673A (US20030204162A1-20031030-M00001.png)
BR (1) BR7501509A (US20030204162A1-20031030-M00001.png)
CH (3) CH590331A5 (US20030204162A1-20031030-M00001.png)
DE (1) DE2412785B2 (US20030204162A1-20031030-M00001.png)
ES (1) ES435631A1 (US20030204162A1-20031030-M00001.png)
FR (1) FR2264120A1 (US20030204162A1-20031030-M00001.png)
GB (1) GB1453261A (US20030204162A1-20031030-M00001.png)
IT (1) IT1034308B (US20030204162A1-20031030-M00001.png)
NL (1) NL7503099A (US20030204162A1-20031030-M00001.png)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2928052A1 (de) * 1978-07-17 1980-01-31 Ciba Geigy Ag Stabile stilbenaufhellerloesungen
US4339238A (en) * 1980-01-14 1982-07-13 Ciba-Geigy Corporation Stable aqueous formulations of stilbene fluorescent whitening agents
US4386965A (en) * 1980-07-03 1983-06-07 Ciba-Geigy Corporation Process for obtaining coating compositions of improved whiteness
DE3046482A1 (de) * 1980-12-10 1982-07-15 Bayer Ag, 5090 Leverkusen Verfahren zum weisstoenen von fasermaterialien
US4605773A (en) * 1982-08-10 1986-08-12 Diamond Shamrock Chemicals Company Low-foaming, pH sensitive, alkylamine polyether surface active agents and methods for using
US4483741A (en) * 1982-08-10 1984-11-20 Economics Laboratory, Inc. Low-foaming, pH sensitive, alkylamine polyether surface active agents and methods for using

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1576479A (US20030204162A1-20031030-M00001.png) * 1968-04-29 1969-08-01

Also Published As

Publication number Publication date
CH603882B5 (US20030204162A1-20031030-M00001.png) 1978-08-31
ES435631A1 (es) 1977-02-01
CH590331A5 (US20030204162A1-20031030-M00001.png) 1977-08-15
NL7503099A (nl) 1975-09-18
DE2412785A1 (de) 1975-10-09
JPS50126982A (US20030204162A1-20031030-M00001.png) 1975-10-06
FR2264120A1 (US20030204162A1-20031030-M00001.png) 1975-10-10
IT1034308B (it) 1979-09-10
DE2412785B2 (de) 1981-07-16
BE826673A (fr) 1975-09-15
CH329975A4 (US20030204162A1-20031030-M00001.png) 1977-08-31
GB1453261A (en) 1976-10-20

Similar Documents

Publication Publication Date Title
BR7506148A (pt) Processo para soltar fibras de celulose
BR7405443D0 (pt) Composicao para revestimento de fibras de vidro fibras de vidro assim obtidas e processo para revestimento de fibrasde vidro
BR7901383A (pt) Processo para hidrolisar a celulose de um material celulosico
BR7501340A (pt) Processo para alvejar polpa de celulose
BR7407480D0 (pt) Conjunto e processo para produzir materiais fibroso texteis mesclados
BR7500732A (pt) Processo para tornar materiais fibrosos simultaneamente oleofobos e hidrofobos
BR7707649A (pt) Aperfeicoamento em processo de preparacao de hidroxietil celulose
BR6914755D0 (pt) Processo para fabricar polpa de celulose alvejada
IT1038209B (it) Fibre poliolefiniche idrofile e processo per la loro produzione
BR7409134A (pt) Processo para preparar materiais tendo melhores propriedades termo-mecanicas e produtos resultantes
BR7500010A (pt) Processo para a preparacao de tetrazocorantes reativos de fibra
BR7505286A (pt) Processo para a preparacao de fibras de regenerado de celulose resistentes as chamas
BR7501509A (pt) Processo e composicoes para embranquecer materiais de fibras de celulose
BR7405623D0 (pt) Processo para preparar fibras e composicao para a execucao do processo
BR7502498A (pt) Processo para preparar composicoes cataliticas
IT1049874B (it) Processo per la preparazione di fibre poliolefiniche idrofile contenenti argilla
BR7702769A (pt) Processo para colorir materiais texteis de fibra mista contendo celulose e composicao
BR7600054A (pt) Processo para preparacao de disazocorantes reativos em relacao a fibras e suas aplicacoes
BR7802596A (pt) Processo para tratar polpa contendo celulose
BR7108518D0 (pt) Processo para tratamento de material de fibras de celulose para melhorar suas propriedades e material assim tratado
BR7506530A (pt) Composicoes e processo fungicidas
BR6910530D0 (pt) Processo para tornar a prova de chama materiais de fibra contendo celulose
IT1046397B (it) Processo ed apparato per aggiungere cellulosa particellare ad alcalioel lulosa nella produzione di viscosa
BR7410491D0 (pt) Composicoes ignifugas e processo para tornar resistente as chamas materiais de fibras sinteticas
BR6910638D0 (pt) Processo para tornar a prova de chama materiais de fibra contendo celulose