IT1064982B - Miscele termoplastiche espansibili procedimento di espansione e prodotti ottenuti col detto procedimento - Google Patents
Miscele termoplastiche espansibili procedimento di espansione e prodotti ottenuti col detto procedimentoInfo
- Publication number
- IT1064982B IT1064982B IT2656876A IT2656876A IT1064982B IT 1064982 B IT1064982 B IT 1064982B IT 2656876 A IT2656876 A IT 2656876A IT 2656876 A IT2656876 A IT 2656876A IT 1064982 B IT1064982 B IT 1064982B
- Authority
- IT
- Italy
- Prior art keywords
- procedure
- products obtained
- expansion process
- expandable thermoplastic
- thermoplastic mixtures
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D273/00—Heterocyclic compounds containing rings having nitrogen and oxygen atoms as the only ring hetero atoms, not provided for by groups C07D261/00 - C07D271/00
- C07D273/02—Heterocyclic compounds containing rings having nitrogen and oxygen atoms as the only ring hetero atoms, not provided for by groups C07D261/00 - C07D271/00 having two nitrogen atoms and only one oxygen atom
- C07D273/04—Six-membered rings
-
- 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
- C08J9/06—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 by a chemical blowing agent
- C08J9/10—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 by a chemical blowing agent developing nitrogen, the blowing agent being a compound containing a nitrogen-to-nitrogen bond
- C08J9/108—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 by a chemical blowing agent developing nitrogen, the blowing agent being a compound containing a nitrogen-to-nitrogen bond in a heterocyclic ring containing at least one carbon atom
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- General 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)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US60845175A | 1975-08-28 | 1975-08-28 | |
US05/669,028 US4097425A (en) | 1975-08-28 | 1976-03-22 | Thermoplastic formable blends, a foaming method and products made thereby |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1064982B true IT1064982B (it) | 1985-02-25 |
Family
ID=27085772
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT2656876A IT1064982B (it) | 1975-08-28 | 1976-08-26 | Miscele termoplastiche espansibili procedimento di espansione e prodotti ottenuti col detto procedimento |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS6028853B2 (nl) |
AU (1) | AU501566B2 (nl) |
DE (1) | DE2637736C2 (nl) |
FR (1) | FR2322169A1 (nl) |
GB (1) | GB1562616A (nl) |
IT (1) | IT1064982B (nl) |
MX (1) | MX144674A (nl) |
NL (1) | NL182732C (nl) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU509145B2 (en) * | 1976-03-22 | 1980-04-24 | General Electric Company | Flame retardant figid thermoplastic foams |
US4105848A (en) * | 1976-12-27 | 1978-08-08 | General Electric Company | Process for the production of dihydrooxadiazinone compounds |
GB2045769B (en) * | 1979-03-27 | 1983-05-11 | Gen Electric | Thermoplastic foamable blends |
JPS5962578A (ja) * | 1982-10-04 | 1984-04-10 | Mitsui Toatsu Chem Inc | オキサジアジン誘導体およびそれを含有する医薬組成物 |
US4500653A (en) * | 1983-09-14 | 1985-02-19 | Mobay Chemical Corporation | Blowing agents for thermoplastic compositions |
US4543368A (en) * | 1984-11-09 | 1985-09-24 | General Electric Company | Foamable polyetherimide resin formulation |
US7842379B2 (en) * | 2007-07-05 | 2010-11-30 | Sabic Innovative Plastics Ip B.V. | Polymeric foams with nanocellular morphology and methods for making them |
US8908129B2 (en) | 2007-12-28 | 2014-12-09 | Sabic Global Technologies B.V. | Reflective polymeric article and manufacture |
US8440732B2 (en) | 2008-03-25 | 2013-05-14 | Sabic Innovative Plastics Ip B.V. | Polymeric foams with nanocellular morphology and methods for making them |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2126146A1 (de) * | 1971-05-26 | 1972-12-07 | Bayer | Treibmittel |
-
1976
- 1976-07-30 GB GB3185476A patent/GB1562616A/en not_active Expired
- 1976-08-21 DE DE19762637736 patent/DE2637736C2/de not_active Expired
- 1976-08-24 AU AU17099/76A patent/AU501566B2/en not_active Expired
- 1976-08-25 FR FR7625716A patent/FR2322169A1/fr active Granted
- 1976-08-26 IT IT2656876A patent/IT1064982B/it active
- 1976-08-26 JP JP10116676A patent/JPS6028853B2/ja not_active Expired
- 1976-08-27 MX MX16607776A patent/MX144674A/es unknown
- 1976-08-27 NL NL7609535A patent/NL182732C/nl not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
AU501566B2 (en) | 1979-06-21 |
JPS6028853B2 (ja) | 1985-07-06 |
FR2322169A1 (fr) | 1977-03-25 |
DE2637736A1 (de) | 1977-03-03 |
NL182732B (nl) | 1987-12-01 |
GB1562616A (en) | 1980-03-12 |
MX144674A (es) | 1981-11-10 |
AU1709976A (en) | 1978-03-02 |
NL182732C (nl) | 1988-05-02 |
JPS5235264A (en) | 1977-03-17 |
NL7609535A (nl) | 1977-03-02 |
DE2637736C2 (de) | 1986-08-21 |
FR2322169B1 (nl) | 1979-09-07 |
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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: 19950829 |