SU439991A3 - Method for optical bleaching of organic polymeric materials - Google Patents
Method for optical bleaching of organic polymeric materialsInfo
- Publication number
- SU439991A3 SU439991A3 SU1629402A SU1629402A SU439991A3 SU 439991 A3 SU439991 A3 SU 439991A3 SU 1629402 A SU1629402 A SU 1629402A SU 1629402 A SU1629402 A SU 1629402A SU 439991 A3 SU439991 A3 SU 439991A3
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- polymeric materials
- organic polymeric
- optical bleaching
- bleaching
- optical
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
- C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
- C07D231/06—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/45—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by condensation
- C07C45/46—Friedel-Crafts reactions
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
- C07C49/76—Ketones containing a keto group bound to a six-membered aromatic ring
- C07C49/80—Ketones containing a keto group bound to a six-membered aromatic ring containing halogen
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
- C07C49/76—Ketones containing a keto group bound to a six-membered aromatic ring
- C07C49/80—Ketones containing a keto group bound to a six-membered aromatic ring containing halogen
- C07C49/807—Ketones containing a keto group bound to a six-membered aromatic ring containing halogen all halogen atoms bound to the ring
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
- C08K5/0041—Optical brightening agents, organic pigments
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Photoreceptors In Electrophotography (AREA)
- Polyurethanes Or Polyureas (AREA)
- Phenolic Resins Or Amino Resins (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2011552A DE2011552C3 (en) | 1970-03-11 | 1970-03-11 | 3- P '^' - Dichtör - ^ - afkyl-imenyrJ ^ A2 -pyrazoint derivatives, process for their preparation and their use as optical brighteners |
Publications (2)
Publication Number | Publication Date |
---|---|
SU439991A3 true SU439991A3 (en) | 1974-08-15 |
SU439991A1 SU439991A1 (en) | 1974-08-15 |
Family
ID=
Also Published As
Publication number | Publication date |
---|---|
CA971959A (en) | 1975-07-29 |
NL7102967A (en) | 1971-09-14 |
JPS591750B2 (en) | 1984-01-13 |
ZA711514B (en) | 1972-04-26 |
YU58971A (en) | 1979-02-28 |
HU162981B (en) | 1973-05-28 |
JPS56138173A (en) | 1981-10-28 |
GB1360490A (en) | 1974-07-17 |
PL83038B1 (en) | 1975-12-31 |
CH559273A (en) | 1975-02-28 |
NO131596B (en) | 1975-03-17 |
ES388953A1 (en) | 1975-03-16 |
CH569755A5 (en) | 1975-11-28 |
CH343771A4 (en) | 1974-07-15 |
NO131596C (en) | 1975-06-25 |
CS152391B2 (en) | 1973-12-19 |
SE378105B (en) | 1975-08-18 |
RO61307A (en) | 1976-09-15 |
NL163212B (en) | 1980-03-17 |
FR2084476A5 (en) | 1971-12-17 |
JPS5632313B1 (en) | 1981-07-27 |
NL163212C (en) | 1980-08-15 |
BE764127A (en) | 1971-09-13 |
AT315803B (en) | 1974-06-10 |
YU34550B (en) | 1979-09-10 |
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