IT1045012B - Procedimento per la fabbricazione di articoli di resine termoindurente - Google Patents

Procedimento per la fabbricazione di articoli di resine termoindurente

Info

Publication number
IT1045012B
IT1045012B IT69642/72A IT6964272A IT1045012B IT 1045012 B IT1045012 B IT 1045012B IT 69642/72 A IT69642/72 A IT 69642/72A IT 6964272 A IT6964272 A IT 6964272A IT 1045012 B IT1045012 B IT 1045012B
Authority
IT
Italy
Prior art keywords
procedure
manufacture
thermosetting resin
resin items
items
Prior art date
Application number
IT69642/72A
Other languages
English (en)
Italian (it)
Original Assignee
Shell Int Research
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shell Int Research filed Critical Shell Int Research
Application granted granted Critical
Publication of IT1045012B publication Critical patent/IT1045012B/it

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
    • B29C44/10—Applying counter-pressure during expanding
    • 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
    • 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
    • B29C44/34—Auxiliary operations
    • B29C44/56—After-treatment of articles, e.g. for altering the shape
    • B29C44/5618—Impregnating foam articles
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/245—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it being a foam layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous
    • B29K2105/045—Condition, form or state of moulded material or of the material to be shaped cellular or porous with open cells
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/12—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of short lengths, e.g. chopped filaments, staple fibres or bristles
    • B29K2105/128—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of short lengths, e.g. chopped filaments, staple fibres or bristles in the form of a mat
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2309/00—Use of inorganic materials not provided for in groups B29K2303/00 - B29K2307/00, as reinforcement
    • B29K2309/08—Glass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
    • B32B2260/04—Impregnation, embedding, or binder material
    • B32B2260/046—Synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2266/00—Composition of foam
    • B32B2266/02—Organic
    • B32B2266/0214—Materials belonging to B32B27/00
    • B32B2266/0278—Polyurethane
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2266/00—Composition of foam
    • B32B2266/06—Open cell foam

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Reinforced Plastic Materials (AREA)
IT69642/72A 1971-08-17 1972-08-14 Procedimento per la fabbricazione di articoli di resine termoindurente IT1045012B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3852471 1971-08-17

Publications (1)

Publication Number Publication Date
IT1045012B true IT1045012B (it) 1980-04-21

Family

ID=10404055

Family Applications (1)

Application Number Title Priority Date Filing Date
IT69642/72A IT1045012B (it) 1971-08-17 1972-08-14 Procedimento per la fabbricazione di articoli di resine termoindurente

Country Status (13)

Country Link
JP (1) JPS4829859A (de)
AT (1) AT341199B (de)
AU (1) AU455705B2 (de)
BE (1) BE787341R (de)
CH (1) CH557849A (de)
DE (1) DE2239894C3 (de)
ES (1) ES397901A1 (de)
FR (1) FR2149427B2 (de)
GB (1) GB1335098A (de)
IT (1) IT1045012B (de)
NL (1) NL7211115A (de)
SE (1) SE410290B (de)
ZA (1) ZA725593B (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51127169A (en) * 1975-04-30 1976-11-05 Japan Steel Works Ltd Automatic transfer device for plastic sheets
AU619175B2 (en) * 1987-04-21 1992-01-23 W.L. Gore & Associates, Inc. Coated products and methods for making
US5721035A (en) * 1996-11-01 1998-02-24 The Goodyear Tire & Rubber Company Foam structure
DE10237836A1 (de) * 2002-08-19 2004-03-04 Arvinmeritor Gmbh Verfahren zum Herstellen einer Fahrzeuginnenraumverkleidung sowie Fahrzeuginnenraumverkleidung
FR2891190B1 (fr) * 2005-09-29 2007-11-09 Chomarat Composites Soc Par Ac Complexe de renforcement mecanique destine a etre incorpore dans une piece composite
US9868265B2 (en) 2010-05-27 2018-01-16 Hexcel Composites, Limited Structured thermoplastic in composite interleaves

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1068503A (en) * 1965-04-09 1967-05-10 Freeman Chemical Corp Improvements in or relating to moulded or laminated articles and methods for preparing same

Also Published As

Publication number Publication date
DE2239894B2 (de) 1980-12-11
AU455705B2 (en) 1974-11-21
ATA701072A (de) 1977-05-15
ES397901A1 (es) 1974-06-01
FR2149427A2 (de) 1973-03-30
AU4559872A (en) 1974-02-21
BE787341R (nl) 1973-02-09
DE2239894A1 (de) 1973-03-01
JPS4829859A (de) 1973-04-20
GB1335098A (en) 1973-10-24
AT341199B (de) 1978-01-25
DE2239894C3 (de) 1981-08-20
SE410290B (sv) 1979-10-08
NL7211115A (de) 1973-02-20
ZA725593B (en) 1973-04-25
CH557849A (de) 1975-01-15
FR2149427B2 (de) 1974-10-25

Similar Documents

Publication Publication Date Title
ZA723804B (en) Process for the manufacturing of an article from synthetic resin
IT948975B (it) Procedimento per migliorare le caratteristiche di adesione di superfici di resine epossidiche indurite
IT1038527B (it) Procedimento per la tintura di resine sintetiche poliuetaniche
IT950886B (it) Procedimento per l indurimento di resine esteree
IT961426B (it) Proedimento per la produzione di resine impregnanti ureaformaldeide stabili al magazzinaggio
IL40011A0 (en) The manufacture of thermosetting aminoplast resin
IT1045028B (it) Resine di petrolio
IT971705B (it) Articoli adesivi
IT1062204B (it) Procedimento per la fabbricazione di articoli di resina termoindurenti
JPS5490297A (en) Preparation of hardener of epox resin
IT1031750B (it) Procedimento per la preparazione di emulsioni di resine termoindurenti
IT1045012B (it) Procedimento per la fabbricazione di articoli di resine termoindurente
IT956409B (it) Procedimento per la produzione di lattami
IT955322B (it) Procedimento per indurire resine epossidiche
IT951954B (it) Procedimento per la preparazione di resine epossidiche autoestinguenti
IT1002638B (it) Procedimento per la produzione di resine fenoloformaldeid
IE36593B1 (en) Thermosetting resin
IT948605B (it) Procedimento per la produzione di materiali sintetici reticolati altamente elastici
IT961809B (it) Procedimento per la fabbricazione di oggetti imbottiti e relativo prodotto
IT973673B (it) Procedimento per la fabbricazione di resine termoindurenti rinfor zate
IT952651B (it) Resine impregnanti
IT957865B (it) Procedimento per la produzione di prodotti di condensazione adatti come agenti indurenti per resine epossidiche
IT959796B (it) Procedimento per la produzione di lattami
IT973091B (it) Miscele di resine epossidiche di composti diglicidilici n eteroci clici
ZA696666B (en) Process for the preparation of modified resins