IT1018644B - Prodotto polimerico espanso e procedimento per la sua preparazione - Google Patents
Prodotto polimerico espanso e procedimento per la sua preparazioneInfo
- Publication number
- IT1018644B IT1018644B IT4992274A IT4992274A IT1018644B IT 1018644 B IT1018644 B IT 1018644B IT 4992274 A IT4992274 A IT 4992274A IT 4992274 A IT4992274 A IT 4992274A IT 1018644 B IT1018644 B IT 1018644B
- Authority
- IT
- Italy
- Prior art keywords
- procedure
- preparation
- polymer product
- expanded polymer
- expanded
- 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
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J11/00—Recovery or working-up of waste materials
- C08J11/04—Recovery or working-up of waste materials of polymers
- C08J11/06—Recovery or working-up of waste materials of polymers without chemical reactions
- C08J11/08—Recovery or working-up of waste materials of polymers without chemical reactions using selective solvents for polymer components
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US34597273A | 1973-03-29 | 1973-03-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1018644B true IT1018644B (it) | 1977-10-20 |
Family
ID=23357364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT4992274A IT1018644B (it) | 1973-03-29 | 1974-04-02 | Prodotto polimerico espanso e procedimento per la sua preparazione |
Country Status (9)
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60130046A (ja) * | 1983-12-16 | 1985-07-11 | Stanley Electric Co Ltd | 螢光ランプ |
| US4529740A (en) * | 1984-02-06 | 1985-07-16 | W. R. Grace & Co. | Foamable hot melt polymer compositions |
| JPS60146787U (ja) * | 1984-03-12 | 1985-09-28 | プラチナ萬年筆株式会社 | 薬剤収納ケ−ス付き筆記具 |
| JPS61248350A (ja) * | 1985-04-24 | 1986-11-05 | Kimoto Sain:Kk | 放電表示装置 |
| JPS62194089U (enrdf_load_stackoverflow) * | 1986-06-02 | 1987-12-10 | ||
| WO2010087848A1 (en) * | 2009-01-30 | 2010-08-05 | University Of Tennessee Research Foundation | Method for expansion and molding of polymeric foam |
-
1974
- 1974-03-14 CA CA195,028A patent/CA1042150A/en not_active Expired
- 1974-03-20 GB GB1230874A patent/GB1472881A/en not_active Expired
- 1974-03-23 DE DE2414186A patent/DE2414186A1/de not_active Withdrawn
- 1974-03-28 FR FR7410781A patent/FR2223407B1/fr not_active Expired
- 1974-03-28 BE BE142584A patent/BE812986A/xx not_active IP Right Cessation
- 1974-03-29 NL NL7404328A patent/NL7404328A/xx unknown
- 1974-03-29 BR BR253774A patent/BR7402537D0/pt unknown
- 1974-03-29 JP JP3657274A patent/JPS5753375B2/ja not_active Expired
- 1974-04-02 IT IT4992274A patent/IT1018644B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| CA1042150A (en) | 1978-11-07 |
| FR2223407B1 (enrdf_load_stackoverflow) | 1978-01-06 |
| NL7404328A (enrdf_load_stackoverflow) | 1974-10-01 |
| DE2414186A1 (de) | 1974-10-10 |
| BE812986A (fr) | 1974-09-30 |
| FR2223407A1 (enrdf_load_stackoverflow) | 1974-10-25 |
| JPS508862A (enrdf_load_stackoverflow) | 1975-01-29 |
| BR7402537D0 (pt) | 1974-11-19 |
| GB1472881A (en) | 1977-05-11 |
| JPS5753375B2 (enrdf_load_stackoverflow) | 1982-11-12 |
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