BR7501509A - Processo e composicoes para embranquecer materiais de fibras de celulose - Google Patents
Processo e composicoes para embranquecer materiais de fibras de celuloseInfo
- 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
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)
- Coloring (AREA)
- Paper (AREA)
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 (pt) |
BE (1) | BE826673A (pt) |
BR (1) | BR7501509A (pt) |
CH (3) | CH590331A5 (pt) |
DE (1) | DE2412785B2 (pt) |
ES (1) | ES435631A1 (pt) |
FR (1) | FR2264120A1 (pt) |
GB (1) | GB1453261A (pt) |
IT (1) | IT1034308B (pt) |
NL (1) | NL7503099A (pt) |
Families Citing this family (6)
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 |
US4483741A (en) * | 1982-08-10 | 1984-11-20 | Economics Laboratory, Inc. | Low-foaming, pH sensitive, alkylamine polyether surface active agents and methods for using |
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 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1576479A (pt) * | 1968-04-29 | 1969-08-01 |
-
1974
- 1974-03-16 DE DE2412785A patent/DE2412785B2/de not_active Withdrawn
-
1975
- 1975-03-14 IT IT21301/75A patent/IT1034308B/it active
- 1975-03-14 CH CH1638976A patent/CH590331A5/xx not_active IP Right Cessation
- 1975-03-14 CH CH329975D patent/CH329975A4/xx unknown
- 1975-03-14 BE BE154317A patent/BE826673A/xx unknown
- 1975-03-14 FR FR7508102A patent/FR2264120A1/fr not_active Withdrawn
- 1975-03-14 CH CH329975A patent/CH603882B5/xx not_active IP Right Cessation
- 1975-03-14 ES ES435631A patent/ES435631A1/es not_active Expired
- 1975-03-14 NL NL7503099A patent/NL7503099A/xx unknown
- 1975-03-14 JP JP50030268A patent/JPS50126982A/ja active Pending
- 1975-03-14 BR BR1509/75A patent/BR7501509A/pt unknown
- 1975-03-14 GB GB1074075A patent/GB1453261A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2264120A1 (pt) | 1975-10-10 |
NL7503099A (nl) | 1975-09-18 |
GB1453261A (en) | 1976-10-20 |
JPS50126982A (pt) | 1975-10-06 |
IT1034308B (it) | 1979-09-10 |
DE2412785B2 (de) | 1981-07-16 |
DE2412785A1 (de) | 1975-10-09 |
ES435631A1 (es) | 1977-02-01 |
BE826673A (fr) | 1975-09-15 |
CH329975A4 (pt) | 1977-08-31 |
CH603882B5 (pt) | 1978-08-31 |
CH590331A5 (pt) | 1977-08-15 |
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 | |
BR7907255A (pt) | Processo de preparacao de composicoes de betume-polimeros,composicoes assim obtidas,e suas aplicacoes | |
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 | |
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 | |
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 | |
BR7901311A (pt) | Processo para tingir e estampar materiais de fibras de celulose |