IT951387B - Procedimento per la produzione di espansi di resine fenoliche ed espansi ottenuti secondo tale pro cedimento - Google Patents
Procedimento per la produzione di espansi di resine fenoliche ed espansi ottenuti secondo tale pro cedimentoInfo
- Publication number
- IT951387B IT951387B IT23112/72A IT2311272A IT951387B IT 951387 B IT951387 B IT 951387B IT 23112/72 A IT23112/72 A IT 23112/72A IT 2311272 A IT2311272 A IT 2311272A IT 951387 B IT951387 B IT 951387B
- Authority
- IT
- Italy
- Prior art keywords
- procedure
- expanded
- production
- obtained according
- resins obtained
- 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
- C08J9/04—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
- C08J9/12—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 physical blowing agent
- C08J9/14—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 physical blowing agent organic
- C08J9/141—Hydrocarbons
-
- 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
- C08G8/00—Condensation polymers of aldehydes or ketones with phenols only
- C08G8/04—Condensation polymers of aldehydes or ketones with phenols only of aldehydes
- C08G8/08—Condensation polymers of aldehydes or ketones with phenols only of aldehydes of formaldehyde, e.g. of formaldehyde formed in situ
- C08G8/10—Condensation polymers of aldehydes or ketones with phenols only of aldehydes of formaldehyde, e.g. of formaldehyde formed in situ with phenol
-
- 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
- C08G8/00—Condensation polymers of aldehydes or ketones with phenols only
- C08G8/28—Chemically modified polycondensates
-
- 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
- C08J2361/00—Characterised by the use of condensation polymers of aldehydes or ketones; Derivatives of such polymers
- C08J2361/04—Condensation polymers of aldehydes or ketones with phenols only
- C08J2361/06—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols
- C08J2361/08—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols with monohydric phenols
- C08J2361/10—Phenol-formaldehyde condensates
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Phenolic Resins Or Amino Resins (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7113238A FR2147766B1 (pt) | 1971-04-15 | 1971-04-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT951387B true IT951387B (it) | 1973-06-30 |
Family
ID=9075292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT23112/72A IT951387B (it) | 1971-04-15 | 1972-04-13 | Procedimento per la produzione di espansi di resine fenoliche ed espansi ottenuti secondo tale pro cedimento |
Country Status (19)
| Country | Link |
|---|---|
| JP (1) | JPS5148177B1 (pt) |
| AT (1) | AT314840B (pt) |
| AU (1) | AU473596B2 (pt) |
| BE (1) | BE782147A (pt) |
| BR (1) | BR7202187D0 (pt) |
| CA (1) | CA1015500A (pt) |
| CH (1) | CH535809A (pt) |
| DE (1) | DE2218271A1 (pt) |
| ES (1) | ES401758A1 (pt) |
| FI (1) | FI57437C (pt) |
| FR (1) | FR2147766B1 (pt) |
| GB (1) | GB1384318A (pt) |
| IL (1) | IL39222A (pt) |
| IT (1) | IT951387B (pt) |
| LU (1) | LU65165A1 (pt) |
| NL (1) | NL7205031A (pt) |
| NO (1) | NO137757C (pt) |
| TR (1) | TR17307A (pt) |
| ZA (1) | ZA722524B (pt) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2309574A1 (fr) * | 1975-04-30 | 1976-11-26 | Saint Gobain | Procede de fabrication de resines phenoliques |
| FR2350945A1 (fr) | 1976-05-12 | 1977-12-09 | Saint Gobain | Perfectionnement aux procede et installation pour la fabrication continue de produits cellulaires en resine thermodurcissable |
| US4303758A (en) * | 1976-06-07 | 1981-12-01 | Gusmer Frederick E | Method of preparing closed cell phenol-aldehyde foam and the closed cell foam thus prepared |
| JPS5426880A (en) * | 1977-07-30 | 1979-02-28 | Kutsuwa Kk | Method of making cover board in container*bag*file*etc |
| CN1128836C (zh) * | 1998-07-03 | 2003-11-26 | 旭化成株式会社 | 酚醛泡沫体 |
-
1971
- 1971-04-15 FR FR7113238A patent/FR2147766B1/fr not_active Expired
-
1972
- 1972-04-12 GB GB1686472A patent/GB1384318A/en not_active Expired
- 1972-04-12 AU AU41062/72A patent/AU473596B2/en not_active Expired
- 1972-04-12 FI FI1033/72A patent/FI57437C/fi active
- 1972-04-13 TR TR17307A patent/TR17307A/xx unknown
- 1972-04-13 BR BR722187A patent/BR7202187D0/pt unknown
- 1972-04-13 IT IT23112/72A patent/IT951387B/it active
- 1972-04-14 ES ES401758A patent/ES401758A1/es not_active Expired
- 1972-04-14 LU LU65165D patent/LU65165A1/xx unknown
- 1972-04-14 NO NO1312/72A patent/NO137757C/no unknown
- 1972-04-14 AT AT331172A patent/AT314840B/de not_active IP Right Cessation
- 1972-04-14 NL NL7205031A patent/NL7205031A/xx not_active Application Discontinuation
- 1972-04-14 BE BE782147A patent/BE782147A/xx not_active IP Right Cessation
- 1972-04-14 CA CA139,727A patent/CA1015500A/en not_active Expired
- 1972-04-14 JP JP47037044A patent/JPS5148177B1/ja active Pending
- 1972-04-14 CH CH548672A patent/CH535809A/fr not_active IP Right Cessation
- 1972-04-14 IL IL39222A patent/IL39222A/xx unknown
- 1972-04-14 ZA ZA722524A patent/ZA722524B/xx unknown
- 1972-04-15 DE DE19722218271 patent/DE2218271A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| AU473596B2 (en) | 1973-10-18 |
| FI57437C (fi) | 1980-08-11 |
| NO137757C (no) | 1978-04-19 |
| CA1015500A (en) | 1977-08-09 |
| LU65165A1 (pt) | 1972-12-07 |
| AU4106272A (en) | 1973-10-18 |
| CH535809A (fr) | 1973-04-15 |
| IL39222A (en) | 1975-04-25 |
| DE2218271A1 (de) | 1972-11-02 |
| FR2147766A1 (pt) | 1973-03-11 |
| NO137757B (no) | 1978-01-09 |
| TR17307A (tr) | 1975-03-24 |
| AT314840B (de) | 1974-04-25 |
| BR7202187D0 (pt) | 1973-05-10 |
| FI57437B (fi) | 1980-04-30 |
| NL7205031A (pt) | 1972-10-17 |
| BE782147A (fr) | 1972-10-16 |
| ES401758A1 (es) | 1975-03-01 |
| FR2147766B1 (pt) | 1974-03-08 |
| JPS5148177B1 (pt) | 1976-12-18 |
| ZA722524B (en) | 1973-01-31 |
| IL39222A0 (en) | 1972-06-28 |
| GB1384318A (en) | 1975-02-19 |
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