HU178763B - Reactive catalyst for the acceleration of polycondensation of melamine-formaldehyde or carbamide-formaldehyde resins - Google Patents
Reactive catalyst for the acceleration of polycondensation of melamine-formaldehyde or carbamide-formaldehyde resinsInfo
- Publication number
- HU178763B HU178763B HU78TE903A HUTE000903A HU178763B HU 178763 B HU178763 B HU 178763B HU 78TE903 A HU78TE903 A HU 78TE903A HU TE000903 A HUTE000903 A HU TE000903A HU 178763 B HU178763 B HU 178763B
- Authority
- HU
- Hungary
- Prior art keywords
- formaldehyde
- carbamide
- polycondensation
- melamine
- acceleration
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
- C08L61/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
- C08L61/22—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds
- C08L61/24—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds with urea or thiourea
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
- Phenolic Resins Or Amino Resins (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GR5330177 | 1977-04-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| HU178763B true HU178763B (en) | 1982-06-28 |
Family
ID=10927476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HU78TE903A HU178763B (en) | 1977-04-27 | 1978-04-10 | Reactive catalyst for the acceleration of polycondensation of melamine-formaldehyde or carbamide-formaldehyde resins |
Country Status (23)
| Country | Link |
|---|---|
| JP (1) | JPS5817547B2 (cs) |
| AR (1) | AR217841A1 (cs) |
| AT (1) | AT381947B (cs) |
| AU (1) | AU519167B2 (cs) |
| BG (2) | BG36500A3 (cs) |
| BR (1) | BR7802241A (cs) |
| CA (1) | CA1098508A (cs) |
| CH (1) | CH633305A5 (cs) |
| CS (1) | CS209521B2 (cs) |
| DD (1) | DD135728A5 (cs) |
| DK (1) | DK145499C (cs) |
| FI (1) | FI73707C (cs) |
| HU (1) | HU178763B (cs) |
| LU (1) | LU79413A1 (cs) |
| MX (1) | MX148223A (cs) |
| NL (1) | NL7803822A (cs) |
| NO (1) | NO149815C (cs) |
| PL (1) | PL111972B1 (cs) |
| PT (1) | PT67892B (cs) |
| RO (1) | RO79102A (cs) |
| SE (2) | SE430256B (cs) |
| SU (1) | SU886726A3 (cs) |
| YU (1) | YU40188B (cs) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58193102A (ja) * | 1982-09-27 | 1983-11-10 | トイクロス・ハンデルスゲゼルシヤフト・アクチエンゲゼルシヤフト | 合板の製造法 |
| DE19638665A1 (de) * | 1996-09-20 | 1998-03-26 | Bosch Siemens Hausgeraete | Backofen mit einem Katalysator |
| US7468710B2 (en) | 2003-06-09 | 2008-12-23 | Rohm Co., Ltd. | Light emitting display device |
| CN101310316B (zh) | 2005-12-14 | 2010-10-13 | 欧姆龙株式会社 | 显示装置 |
-
1978
- 1978-03-31 AT AT0229578A patent/AT381947B/de not_active IP Right Cessation
- 1978-03-31 AR AR271639A patent/AR217841A1/es active
- 1978-04-05 CA CA300,505A patent/CA1098508A/en not_active Expired
- 1978-04-10 SU SU782600552A patent/SU886726A3/ru active
- 1978-04-10 YU YU845/78A patent/YU40188B/xx unknown
- 1978-04-10 DK DK157878A patent/DK145499C/da not_active IP Right Cessation
- 1978-04-10 FI FI781082A patent/FI73707C/fi not_active IP Right Cessation
- 1978-04-10 SE SE7803991A patent/SE430256B/sv not_active IP Right Cessation
- 1978-04-10 HU HU78TE903A patent/HU178763B/hu not_active IP Right Cessation
- 1978-04-10 CH CH383878A patent/CH633305A5/de not_active IP Right Cessation
- 1978-04-11 PT PT67892A patent/PT67892B/pt unknown
- 1978-04-11 NL NL7803822A patent/NL7803822A/xx not_active Application Discontinuation
- 1978-04-11 LU LU79413A patent/LU79413A1/de unknown
- 1978-04-11 CS CS782372A patent/CS209521B2/cs unknown
- 1978-04-11 NO NO78781269A patent/NO149815C/no unknown
- 1978-04-11 AU AU34953/78A patent/AU519167B2/en not_active Expired
- 1978-04-11 RO RO7893778A patent/RO79102A/ro unknown
- 1978-04-11 JP JP53043060A patent/JPS5817547B2/ja not_active Expired
- 1978-04-11 MX MX173064A patent/MX148223A/es unknown
- 1978-04-11 BR BR787802241A patent/BR7802241A/pt unknown
- 1978-04-11 PL PL1978205994A patent/PL111972B1/pl unknown
- 1978-04-11 DD DD78204722A patent/DD135728A5/xx unknown
- 1978-04-24 BG BG039518A patent/BG36500A3/xx unknown
- 1978-04-24 BG BG041193A patent/BG36629A3/xx unknown
-
1981
- 1981-06-05 SE SE8103565A patent/SE443946B/sv not_active IP Right Cessation
Also Published As
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| HU90 | Patent valid on 900628 | ||
| HPC4 | Succession in title of patentee |
Owner name: ENIGMA N.V.,NL |
|
| HMM4 | Cancellation of final prot. due to non-payment of fee |