IT1132206B - Procedimento per ottenere materiali cellulari a base di resine poliestere insature - Google Patents
Procedimento per ottenere materiali cellulari a base di resine poliestere insatureInfo
- Publication number
- IT1132206B IT1132206B IT23540/80A IT2354080A IT1132206B IT 1132206 B IT1132206 B IT 1132206B IT 23540/80 A IT23540/80 A IT 23540/80A IT 2354080 A IT2354080 A IT 2354080A IT 1132206 B IT1132206 B IT 1132206B
- Authority
- IT
- Italy
- Prior art keywords
- procedure
- polyester resin
- unsaturated polyester
- based cell
- cell materials
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
- B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
-
- 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
- C08J9/0085—Use of fibrous compounding ingredients
-
- 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
- C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
- C08J2367/06—Unsaturated polyesters
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
- Y10S264/18—Cross-linking a thermoplastic linear foam during molding
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S521/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S521/917—Specialized mixing apparatus utilized in cell forming process
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)
- Macromonomer-Based Addition Polymer (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Molding Of Porous Articles (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Priority Applications (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT23540/80A IT1132206B (it) | 1980-07-18 | 1980-07-18 | Procedimento per ottenere materiali cellulari a base di resine poliestere insature |
GB8121204A GB2081272B (en) | 1980-07-18 | 1981-07-09 | Cellular moulded cross-linked unsaturated polyester resins |
US06/281,903 US4461850A (en) | 1980-07-18 | 1981-07-09 | Process for obtaining cellular materials based on unsaturated polyester resins |
GR65520A GR74960B (it) | 1980-07-18 | 1981-07-15 | |
FR8113910A FR2493217B1 (fr) | 1980-07-18 | 1981-07-16 | Procede d'obtention de materiaux cellulaires a base de resines polyesters insaturees et materiaux cellulaires obtenus |
JP56110974A JPS5745037A (en) | 1980-07-18 | 1981-07-17 | Foaming substance using unsaturated polyester resin as basis and its manufacture |
SE8104426A SE446387B (sv) | 1980-07-18 | 1981-07-17 | Forfarande for framstellning av cellplastmaterial pa basis av omettade polyestrar innehallande armerande fibrer |
DE3129032A DE3129032C2 (de) | 1980-07-18 | 1981-07-17 | Verfahren zur Herstellung zelliger Materialien aus ungestättigten Polyesterharzen |
BE0/205441A BE889673A (fr) | 1980-07-18 | 1981-07-17 | Procede d'obtention de materiaux cellulaires a base de resines polyesters insaturees et materiaux cellulaires obtenus |
ES504051A ES8301759A1 (es) | 1980-07-18 | 1981-07-17 | Un procedimiento para obtener materiales celulares basados en resinas de poliester insaturado. |
AT0316981A AT378736B (de) | 1980-07-18 | 1981-07-17 | Verfahren zur herstellung von schaumstoffkoerpern |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT23540/80A IT1132206B (it) | 1980-07-18 | 1980-07-18 | Procedimento per ottenere materiali cellulari a base di resine poliestere insature |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8023540A0 IT8023540A0 (it) | 1980-07-18 |
IT1132206B true IT1132206B (it) | 1986-06-25 |
Family
ID=11207966
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT23540/80A IT1132206B (it) | 1980-07-18 | 1980-07-18 | Procedimento per ottenere materiali cellulari a base di resine poliestere insature |
Country Status (11)
Country | Link |
---|---|
US (1) | US4461850A (it) |
JP (1) | JPS5745037A (it) |
AT (1) | AT378736B (it) |
BE (1) | BE889673A (it) |
DE (1) | DE3129032C2 (it) |
ES (1) | ES8301759A1 (it) |
FR (1) | FR2493217B1 (it) |
GB (1) | GB2081272B (it) |
GR (1) | GR74960B (it) |
IT (1) | IT1132206B (it) |
SE (1) | SE446387B (it) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1142027B (it) * | 1981-07-21 | 1986-10-08 | Snial Resine Poliestere Spa | Nuove applicazioni di schiume polimeriche e procedimento per ottenere manufatti |
US4613627A (en) * | 1982-12-13 | 1986-09-23 | Usg Acoustical Products Company | Process for the manufacture of shaped fibrous products and the resultant product |
JPS59222318A (ja) * | 1983-06-01 | 1984-12-14 | Mitsubishi Electric Corp | 難燃性発泡プラスチツク成形品の成形法 |
DE3404111A1 (de) * | 1984-02-07 | 1985-08-14 | Bergwerksverband Gmbh, 4300 Essen | Verfahren zur herstellung und zum ausbau von nicht begehbaren langgestreckten hohlraeumen in geschlossener bauweise |
JPH0666153B2 (ja) * | 1985-10-25 | 1994-08-24 | 日本電信電話株式会社 | 薄膜el素子の製造方法 |
US4783295A (en) * | 1985-12-17 | 1988-11-08 | Union Carbide Corporation | Process for preparing molded microcellular elastomers |
JPS6366897A (ja) * | 1986-09-05 | 1988-03-25 | 松下電器産業株式会社 | 薄膜el素子およびその製造方法 |
JPH027390A (ja) * | 1988-06-27 | 1990-01-11 | Nippon Soken Inc | 薄膜エレクトロルミネセンス素子 |
JP6446036B2 (ja) * | 2013-05-22 | 2018-12-26 | シールド・エアー・コーポレイション(ユーエス) | 重合可能な縮合ポリマーから発泡体を製造する方法 |
US11008438B2 (en) | 2016-12-02 | 2021-05-18 | Composite Technologies International, Llc | Composition and method to form a composite core material |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2706108A (en) * | 1952-02-05 | 1955-04-12 | Us Rubber Co | Apparatus for continuously blending latex and a preformed froth |
US2751626A (en) * | 1953-02-02 | 1956-06-26 | Chrysler Corp | Apparatus and method for making dies |
US2904407A (en) * | 1956-11-01 | 1959-09-15 | Klauder Weldon Giles Machine C | Chemical reactor |
CH357538A (it) * | 1957-10-05 | 1961-10-15 | In Acc Semplice Plastic Buildi | Struttura composita stampata e procedimento per la sua fabbricazione |
US3178490A (en) * | 1961-10-06 | 1965-04-13 | Thiokol Chemical Corp | Process for producing a foamed plastic article having a dense skin |
US3182104A (en) * | 1962-02-14 | 1965-05-04 | Glidden Co | Process for making thick-skinned articles comprising polyurethane foam |
US3208958A (en) * | 1963-03-04 | 1965-09-28 | Pacific Vegets Le Oil Corp | Method and apparatus for producing plastic foam |
US3608008A (en) * | 1968-09-13 | 1971-09-21 | Cincinnati Milacron Inc | Method of forming a skinned polyurethane foam by overfilling a closed preheated mold |
GB1360397A (en) * | 1970-09-23 | 1974-07-17 | Ici Ltd | Method for the production of an integral skin |
US3881871A (en) * | 1970-10-30 | 1975-05-06 | Upjohn Co | Mixer for continuous mixing of foam materials |
US3896060A (en) * | 1974-03-11 | 1975-07-22 | Mark Plunguian | Process for forming foamed unsaturated polyester resin products while under a partial vacuum |
US3902850A (en) * | 1974-03-18 | 1975-09-02 | Upjohn Co | Solvent-free, self-cleaning mixing head nozzles for reactive polymer mixes |
US3954274A (en) * | 1974-10-21 | 1976-05-04 | Freeman Chemical Corporation | Clay tile pipe joint seal containing foamed unsaturated polyester resin |
US4119583A (en) * | 1975-11-13 | 1978-10-10 | Klf Inventions And Patent Development And Marketing Corporation Ltd. | Foamed articles and methods for making same |
US4148854A (en) * | 1976-04-29 | 1979-04-10 | Freeman Chemical Corporation | Matched die molding of fiber reinforced plastic articles |
US4122047A (en) * | 1977-03-04 | 1978-10-24 | Isaac Meisels | Production of polyester foam |
IT1113352B (it) * | 1979-05-11 | 1986-01-20 | Snia Viscosa | Procedimento per ottenere materiali rinforzati a base di resine poliestere insature |
US4314036A (en) * | 1979-09-24 | 1982-02-02 | Standard Oil Company (Indiana) | Unsaturated polyester resin foams and products containing the same |
-
1980
- 1980-07-18 IT IT23540/80A patent/IT1132206B/it active
-
1981
- 1981-07-09 GB GB8121204A patent/GB2081272B/en not_active Expired
- 1981-07-09 US US06/281,903 patent/US4461850A/en not_active Expired - Fee Related
- 1981-07-15 GR GR65520A patent/GR74960B/el unknown
- 1981-07-16 FR FR8113910A patent/FR2493217B1/fr not_active Expired
- 1981-07-17 JP JP56110974A patent/JPS5745037A/ja active Pending
- 1981-07-17 DE DE3129032A patent/DE3129032C2/de not_active Expired
- 1981-07-17 BE BE0/205441A patent/BE889673A/fr not_active IP Right Cessation
- 1981-07-17 SE SE8104426A patent/SE446387B/sv unknown
- 1981-07-17 AT AT0316981A patent/AT378736B/de not_active IP Right Cessation
- 1981-07-17 ES ES504051A patent/ES8301759A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE3129032A1 (de) | 1982-06-16 |
ATA316981A (de) | 1985-02-15 |
ES504051A0 (es) | 1983-01-01 |
JPS5745037A (en) | 1982-03-13 |
FR2493217A1 (fr) | 1982-05-07 |
GB2081272B (en) | 1984-12-19 |
AT378736B (de) | 1985-09-25 |
FR2493217B1 (fr) | 1985-11-29 |
GR74960B (it) | 1984-07-12 |
SE8104426L (sv) | 1982-01-19 |
GB2081272A (en) | 1982-02-17 |
US4461850A (en) | 1984-07-24 |
SE446387B (sv) | 1986-09-08 |
DE3129032C2 (de) | 1986-03-27 |
BE889673A (fr) | 1982-01-18 |
IT8023540A0 (it) | 1980-07-18 |
ES8301759A1 (es) | 1983-01-01 |
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