IT999557B - Procedimento per la produzione di polimeri da prepolimeri e rela tivo agente induritore - Google Patents
Procedimento per la produzione di polimeri da prepolimeri e rela tivo agente induritoreInfo
- Publication number
- IT999557B IT999557B IT69717/73A IT6971773A IT999557B IT 999557 B IT999557 B IT 999557B IT 69717/73 A IT69717/73 A IT 69717/73A IT 6971773 A IT6971773 A IT 6971773A IT 999557 B IT999557 B IT 999557B
- Authority
- IT
- Italy
- Prior art keywords
- prepolymers
- polymers
- procedure
- production
- hardening agent
- Prior art date
Links
- 229920000642 polymer Polymers 0.000 title 1
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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D1/00—Processes for applying liquids or other fluent materials
- B05D1/002—Processes for applying liquids or other fluent materials the substrate being rotated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/22—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to internal surfaces, e.g. of tubes
- B05D7/222—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to internal surfaces, e.g. of tubes of pipes
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/0895—Manufacture of polymers by continuous processes
-
- 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
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D1/00—Processes for applying liquids or other fluent materials
- B05D1/002—Processes for applying liquids or other fluent materials the substrate being rotated
- B05D1/005—Spin coating
Landscapes
- Chemical & Material Sciences (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
- Polyurethanes Or Polyureas (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4278672A GB1444908A (en) | 1972-09-14 | 1972-09-14 | Process for the production of polymer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT999557B true IT999557B (it) | 1976-03-10 |
Family
ID=10425970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT69717/73A IT999557B (it) | 1972-09-14 | 1973-09-13 | Procedimento per la produzione di polimeri da prepolimeri e rela tivo agente induritore |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS5328947B2 (enExample) |
| BR (1) | BR7307172D0 (enExample) |
| CA (1) | CA998796A (enExample) |
| DE (1) | DE2346054A1 (enExample) |
| ES (1) | ES418779A1 (enExample) |
| FR (1) | FR2200327B1 (enExample) |
| GB (1) | GB1444908A (enExample) |
| IT (1) | IT999557B (enExample) |
| ZA (1) | ZA737170B (enExample) |
-
1972
- 1972-09-14 GB GB4278672A patent/GB1444908A/en not_active Expired
-
1973
- 1973-09-07 ZA ZA737170*A patent/ZA737170B/xx unknown
- 1973-09-13 IT IT69717/73A patent/IT999557B/it active
- 1973-09-13 DE DE19732346054 patent/DE2346054A1/de active Pending
- 1973-09-13 FR FR7332937A patent/FR2200327B1/fr not_active Expired
- 1973-09-13 JP JP10270773A patent/JPS5328947B2/ja not_active Expired
- 1973-09-14 CA CA180,988A patent/CA998796A/en not_active Expired
- 1973-09-14 ES ES418779A patent/ES418779A1/es not_active Expired
- 1973-09-14 BR BR7172/73A patent/BR7307172D0/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5328947B2 (enExample) | 1978-08-17 |
| ZA737170B (en) | 1974-08-28 |
| ES418779A1 (es) | 1976-06-16 |
| BR7307172D0 (pt) | 1974-07-18 |
| CA998796A (en) | 1976-10-19 |
| GB1444908A (en) | 1976-08-04 |
| FR2200327B1 (enExample) | 1978-11-10 |
| FR2200327A1 (enExample) | 1974-04-19 |
| JPS49133486A (enExample) | 1974-12-21 |
| DE2346054A1 (de) | 1974-03-28 |
| AU6025273A (en) | 1975-03-13 |
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