IT970237B - PROCEDURE FOR THE CONTINUOUS PRODUCTION OF CONDENSATION RESINS - Google Patents
PROCEDURE FOR THE CONTINUOUS PRODUCTION OF CONDENSATION RESINSInfo
- Publication number
- IT970237B IT970237B IT31323/72A IT3132372A IT970237B IT 970237 B IT970237 B IT 970237B IT 31323/72 A IT31323/72 A IT 31323/72A IT 3132372 A IT3132372 A IT 3132372A IT 970237 B IT970237 B IT 970237B
- Authority
- IT
- Italy
- Prior art keywords
- procedure
- continuous production
- condensation resins
- condensation
- resins
- Prior art date
Links
- 230000005494 condensation Effects 0.000 title 1
- 238000009833 condensation Methods 0.000 title 1
- 238000010924 continuous production Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 229920005989 resin Polymers 0.000 title 1
- 239000011347 resin Substances 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/24—Stationary reactors without moving elements inside
- B01J19/245—Stationary reactors without moving elements inside placed in series
-
- 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
- C08G85/00—General processes for preparing compounds provided for in this subclass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00054—Controlling or regulating the heat exchange system
- B01J2219/00056—Controlling or regulating the heat exchange system involving measured parameters
- B01J2219/00065—Pressure measurement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
- B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
- B01J2219/00103—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor in a heat exchanger separate from the reactor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
- B01J2219/00105—Controlling the temperature by indirect heating or cooling employing heat exchange fluids part or all of the reactants being heated or cooled outside the reactor while recycling
- B01J2219/0011—Controlling the temperature by indirect heating or cooling employing heat exchange fluids part or all of the reactants being heated or cooled outside the reactor while recycling involving reactant liquids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00168—Controlling or regulating processes controlling the viscosity
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/582—Recycling of unreacted starting or intermediate materials
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Phenolic Resins Or Amino Resins (AREA)
- Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2161052A DE2161052C2 (en) | 1971-12-09 | 1971-12-09 | Process for the continuous production of condensation resins in heat exchangers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT970237B true IT970237B (en) | 1974-04-10 |
Family
ID=5827484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT31323/72A IT970237B (en) | 1971-12-09 | 1972-11-06 | PROCEDURE FOR THE CONTINUOUS PRODUCTION OF CONDENSATION RESINS |
Country Status (13)
| Country | Link |
|---|---|
| JP (1) | JPS4866189A (en) |
| AT (1) | AT322207B (en) |
| BE (1) | BE792532A (en) |
| CA (1) | CA997096A (en) |
| CH (1) | CH582721A5 (en) |
| DE (1) | DE2161052C2 (en) |
| DK (1) | DK134605C (en) |
| ES (1) | ES409116A1 (en) |
| FR (1) | FR2162632B3 (en) |
| GB (1) | GB1402169A (en) |
| IT (1) | IT970237B (en) |
| NL (1) | NL7216483A (en) |
| SE (1) | SE396957B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4468507A (en) * | 1983-11-21 | 1984-08-28 | The Dow Chemical Company | Method of limiting rate of heat evolution during acid-catalyzed phenol/polymethylolphenol condensations |
| JP4727958B2 (en) * | 2004-08-19 | 2011-07-20 | 旭有機材工業株式会社 | Method for producing novolac type phenolic resin |
| CN105754086B (en) * | 2016-03-30 | 2018-03-06 | 吉林欧科自动化设备有限公司 | Alkoxylation recuperation of heat Application way and its process unit |
| CN108654547A (en) * | 2018-06-26 | 2018-10-16 | 江苏博砚电子科技有限公司 | A kind of photosensitive resin synthesizer |
| CN113061222B (en) * | 2021-03-29 | 2022-07-01 | 重庆建峰浩康化工有限公司 | Novel process for producing etherified amino resin by steady-state full-mixed flow kettle type reaction |
-
0
- BE BE792532D patent/BE792532A/en unknown
-
1971
- 1971-12-09 DE DE2161052A patent/DE2161052C2/en not_active Expired
-
1972
- 1972-10-27 CH CH1572072A patent/CH582721A5/xx not_active IP Right Cessation
- 1972-11-06 IT IT31323/72A patent/IT970237B/en active
- 1972-11-13 AT AT963972A patent/AT322207B/en not_active IP Right Cessation
- 1972-11-29 ES ES409116A patent/ES409116A1/en not_active Expired
- 1972-12-04 GB GB5057972A patent/GB1402169A/en not_active Expired
- 1972-12-05 NL NL7216483A patent/NL7216483A/xx unknown
- 1972-12-06 CA CA158,176A patent/CA997096A/en not_active Expired
- 1972-12-07 SE SE7215954A patent/SE396957B/en unknown
- 1972-12-08 JP JP47123297A patent/JPS4866189A/ja active Pending
- 1972-12-08 DK DK615572A patent/DK134605C/en not_active IP Right Cessation
- 1972-12-08 FR FR7243858A patent/FR2162632B3/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2162632A1 (en) | 1973-07-20 |
| DE2161052C2 (en) | 1974-01-24 |
| AT322207B (en) | 1975-05-12 |
| DE2161052B1 (en) | 1973-06-07 |
| DK134605B (en) | 1976-12-06 |
| CH582721A5 (en) | 1976-12-15 |
| BE792532A (en) | 1973-06-08 |
| CA997096A (en) | 1976-09-14 |
| GB1402169A (en) | 1975-08-06 |
| SE396957B (en) | 1977-10-10 |
| DK134605C (en) | 1977-05-09 |
| JPS4866189A (en) | 1973-09-11 |
| FR2162632B3 (en) | 1976-01-09 |
| NL7216483A (en) | 1973-06-13 |
| ES409116A1 (en) | 1975-11-16 |
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