BR7503004A - Processo para preparar condensados de ureia-formaldeido - Google Patents
Processo para preparar condensados de ureia-formaldeidoInfo
- Publication number
- BR7503004A BR7503004A BR7503827A BR7503827A BR7503004A BR 7503004 A BR7503004 A BR 7503004A BR 7503827 A BR7503827 A BR 7503827A BR 7503827 A BR7503827 A BR 7503827A BR 7503004 A BR7503004 A BR 7503004A
- Authority
- BR
- Brazil
- Prior art keywords
- formaldehyde condensates
- preparing urea
- urea
- preparing
- condensates
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G12/00—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
- C08G12/02—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes
- C08G12/04—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds
- C08G12/10—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds with acyclic compounds having the moiety X=C(—N<)2 in which X is O, S or —N
- C08G12/12—Ureas; Thioureas
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/39—Aldehyde resins; Ketone resins; Polyacetals
- D06M15/423—Amino-aldehyde resins
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Phenolic Resins Or Amino Resins (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US47226574A | 1974-05-22 | 1974-05-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR7503004A true BR7503004A (pt) | 1976-04-20 |
Family
ID=23874795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR7503827A BR7503004A (pt) | 1974-05-22 | 1975-05-15 | Processo para preparar condensados de ureia-formaldeido |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS5110892A (fi) |
| BR (1) | BR7503004A (fi) |
| DE (1) | DE2520005A1 (fi) |
| FR (1) | FR2272111B1 (fi) |
| GB (1) | GB1487286A (fi) |
| NL (1) | NL7506022A (fi) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53148738A (en) * | 1977-05-31 | 1978-12-25 | Matsushita Electric Works Ltd | Calefactory sheet |
| JPS54142866A (en) * | 1978-04-27 | 1979-11-07 | Nippon Packaging Kk | Waste water evaporator of surface treatment plant |
| JPS6343757Y2 (fi) * | 1981-04-30 | 1988-11-15 | ||
| JPS58209886A (ja) * | 1982-05-31 | 1983-12-06 | 内田 輝夫 | 水没式温湯器 |
| US5017641A (en) * | 1988-05-07 | 1991-05-21 | Basf Aktiengesellschaft | Preparation of aqueous nonwoven binders of low formaldehyde emission on curing based on urea, formaldehyde and glyoxal |
| JPH0847355A (ja) * | 1994-08-04 | 1996-02-20 | Nichifu Co Ltd | 熱帯魚用ケースのための保温シート |
-
1975
- 1975-04-23 GB GB1692175A patent/GB1487286A/en not_active Expired
- 1975-05-05 DE DE19752520005 patent/DE2520005A1/de active Pending
- 1975-05-15 BR BR7503827A patent/BR7503004A/pt unknown
- 1975-05-22 JP JP6028275A patent/JPS5110892A/ja active Pending
- 1975-05-22 NL NL7506022A patent/NL7506022A/xx unknown
- 1975-05-22 FR FR7516002A patent/FR2272111B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2272111B1 (fi) | 1979-01-19 |
| DE2520005A1 (de) | 1975-12-04 |
| GB1487286A (en) | 1977-09-28 |
| JPS5110892A (en) | 1976-01-28 |
| NL7506022A (nl) | 1975-11-25 |
| FR2272111A1 (fi) | 1975-12-19 |
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