IT1034308B - PROCEDURE FOR THE OPTICAL ADJUSTMENT OF NITROGEN-CONTAINING FIBROSIC MATERIALS AND OF FIRE MATERIALS CONTAINING CELLUOSA - Google Patents
PROCEDURE FOR THE OPTICAL ADJUSTMENT OF NITROGEN-CONTAINING FIBROSIC MATERIALS AND OF FIRE MATERIALS CONTAINING CELLUOSAInfo
- Publication number
- IT1034308B IT1034308B IT21301/75A IT2130175A IT1034308B IT 1034308 B IT1034308 B IT 1034308B IT 21301/75 A IT21301/75 A IT 21301/75A IT 2130175 A IT2130175 A IT 2130175A IT 1034308 B IT1034308 B IT 1034308B
- Authority
- IT
- Italy
- Prior art keywords
- materials
- fibrosic
- celluosa
- nitrogen
- procedure
- 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)
- Paper (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2412785A DE2412785B2 (en) | 1974-03-16 | 1974-03-16 | Process for whitening nitrogenous fiber materials and fiber materials made of cellulose |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1034308B true IT1034308B (en) | 1979-09-10 |
Family
ID=5910311
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT21301/75A IT1034308B (en) | 1974-03-16 | 1975-03-14 | PROCEDURE FOR THE OPTICAL ADJUSTMENT OF NITROGEN-CONTAINING FIBROSIC MATERIALS AND OF FIRE MATERIALS CONTAINING CELLUOSA |
Country Status (10)
Country | Link |
---|---|
JP (1) | JPS50126982A (en) |
BE (1) | BE826673A (en) |
BR (1) | BR7501509A (en) |
CH (3) | CH590331A5 (en) |
DE (1) | DE2412785B2 (en) |
ES (1) | ES435631A1 (en) |
FR (1) | FR2264120A1 (en) |
GB (1) | GB1453261A (en) |
IT (1) | IT1034308B (en) |
NL (1) | NL7503099A (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2928052A1 (en) * | 1978-07-17 | 1980-01-31 | Ciba Geigy Ag | STABLE ILLUMINATION SOLUTIONS |
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 (en) * | 1980-12-10 | 1982-07-15 | Bayer Ag, 5090 Leverkusen | Whitening textile of synthetic fibre and opt. cellulose - by treating with coacervate system contg. whitener is effective at low temp. |
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1576479A (en) * | 1968-04-29 | 1969-08-01 |
-
1974
- 1974-03-16 DE DE2412785A patent/DE2412785B2/en not_active Withdrawn
-
1975
- 1975-03-14 CH CH1638976A patent/CH590331A5/xx not_active IP Right Cessation
- 1975-03-14 JP JP50030268A patent/JPS50126982A/ja active Pending
- 1975-03-14 CH CH329975A patent/CH603882B5/xx not_active IP Right Cessation
- 1975-03-14 CH CH329975D patent/CH329975A4/xx unknown
- 1975-03-14 BR BR1509/75A patent/BR7501509A/en unknown
- 1975-03-14 NL NL7503099A patent/NL7503099A/en unknown
- 1975-03-14 BE BE154317A patent/BE826673A/en unknown
- 1975-03-14 FR FR7508102A patent/FR2264120A1/fr not_active Withdrawn
- 1975-03-14 IT IT21301/75A patent/IT1034308B/en active
- 1975-03-14 GB GB1074075A patent/GB1453261A/en not_active Expired
- 1975-03-14 ES ES435631A patent/ES435631A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
BR7501509A (en) | 1975-12-16 |
NL7503099A (en) | 1975-09-18 |
ES435631A1 (en) | 1977-02-01 |
CH603882B5 (en) | 1978-08-31 |
FR2264120A1 (en) | 1975-10-10 |
JPS50126982A (en) | 1975-10-06 |
BE826673A (en) | 1975-09-15 |
DE2412785B2 (en) | 1981-07-16 |
GB1453261A (en) | 1976-10-20 |
CH590331A5 (en) | 1977-08-15 |
DE2412785A1 (en) | 1975-10-09 |
CH329975A4 (en) | 1977-08-31 |
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