IT1022904B - Espanso di poliuretano altamente elastico a base di politere - Google Patents
Espanso di poliuretano altamente elastico a base di politereInfo
- Publication number
- IT1022904B IT1022904B IT2846274A IT2846274A IT1022904B IT 1022904 B IT1022904 B IT 1022904B IT 2846274 A IT2846274 A IT 2846274A IT 2846274 A IT2846274 A IT 2846274A IT 1022904 B IT1022904 B IT 1022904B
- Authority
- IT
- Italy
- Prior art keywords
- polyeter
- highly elastic
- elastic polyurethane
- polyurethane expanded
- expanded
- Prior art date
Links
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
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric 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
- C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
- C08J2375/04—Polyurethanes
- C08J2375/08—Polyurethanes from polyethers
-
- 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
- C08J2483/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen, or carbon only; Derivatives of such polymers
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyurethanes Or Polyureas (AREA)
- Silicon Polymers (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US46118674A | 1974-04-15 | 1974-04-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1022904B true IT1022904B (it) | 1978-04-20 |
Family
ID=23831544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT2846274A IT1022904B (it) | 1974-04-15 | 1974-10-16 | Espanso di poliuretano altamente elastico a base di politere |
Country Status (8)
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS638414A (ja) * | 1986-06-28 | 1988-01-14 | Somar Corp | 熱硬化性粉体組成物 |
| CN117209712B (zh) * | 2023-08-15 | 2024-02-27 | 佛山市创意新材料科技有限公司 | 一种爆米花鞋底及其制备方法 |
-
1974
- 1974-07-29 CA CA205,851A patent/CA1064649A/en not_active Expired
- 1974-07-30 GB GB3355774A patent/GB1453161A/en not_active Expired
- 1974-08-19 DE DE19742439734 patent/DE2439734A1/de not_active Ceased
- 1974-08-20 AT AT679474A patent/AT340692B/de not_active IP Right Cessation
- 1974-08-20 JP JP9547774A patent/JPS543715B2/ja not_active Expired
- 1974-10-14 FR FR7434479A patent/FR2278717A1/fr active Granted
- 1974-10-16 BE BE149601A patent/BE821148A/xx not_active IP Right Cessation
- 1974-10-16 IT IT2846274A patent/IT1022904B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| JPS543715B2 (US07498051-20090303-C00003.png) | 1979-02-26 |
| BE821148A (fr) | 1975-04-16 |
| GB1453161A (en) | 1976-10-20 |
| AU7191774A (en) | 1976-02-05 |
| CA1064649A (en) | 1979-10-16 |
| DE2439734A1 (de) | 1975-10-16 |
| JPS50134098A (US07498051-20090303-C00003.png) | 1975-10-23 |
| ATA679474A (de) | 1977-04-15 |
| AT340692B (de) | 1977-12-27 |
| FR2278717B1 (US07498051-20090303-C00003.png) | 1979-08-03 |
| FR2278717A1 (fr) | 1976-02-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19931027 |