IT8420719A1 - "Elementi compositi poliuretanici laminari, contenenti fibre, a base di duromeri poliuretanici cellulari, procedimento per la loro preparazione e loro impiego" - Google Patents

"Elementi compositi poliuretanici laminari, contenenti fibre, a base di duromeri poliuretanici cellulari, procedimento per la loro preparazione e loro impiego"

Info

Publication number
IT8420719A1
IT8420719A1 IT1984A20719A IT2071984A IT8420719A1 IT 8420719 A1 IT8420719 A1 IT 8420719A1 IT 1984A20719 A IT1984A20719 A IT 1984A20719A IT 2071984 A IT2071984 A IT 2071984A IT 8420719 A1 IT8420719 A1 IT 8420719A1
Authority
IT
Italy
Prior art keywords
polyurethane
duromers
laminar
preparation
containing fibers
Prior art date
Application number
IT1984A20719A
Other languages
English (en)
Other versions
IT1176138B (it
IT8420719A0 (it
Original Assignee
Basf Ag
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 Basf Ag filed Critical Basf Ag
Publication of IT8420719A0 publication Critical patent/IT8420719A0/it
Publication of IT8420719A1 publication Critical patent/IT8420719A1/it
Application granted granted Critical
Publication of IT1176138B publication Critical patent/IT1176138B/it

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
    • C08J9/0085—Use of fibrous compounding ingredients
    • 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
    • B29C44/1209—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements by impregnating a preformed part, e.g. a porous lining
    • 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
    • B29K2075/00—Use of PU, i.e. polyureas or polyurethanes or derivatives thereof, as moulding material
    • 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
    • B29K2105/08—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns
    • B29K2105/10—Cords, strands or rovings, e.g. oriented cords, strands or rovings
    • 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

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)
  • Reinforced Plastic Materials (AREA)
IT20719/84A 1983-04-30 1984-04-27 Elementi composti poliuretanici laminari, contenenti fibre, a base di duromeri pioliuretanici cellulari, procedimento per la loro preparazione e loro impiego IT1176138B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833315804 DE3315804A1 (de) 1983-04-30 1983-04-30 Flaechige, faserhaltige polyurethan-verbundkoerper auf basis von zellhaltigen polyurethan-duromeren, verfahren zu deren herstellung und deren verwendung

Publications (3)

Publication Number Publication Date
IT8420719A0 IT8420719A0 (it) 1984-04-27
IT8420719A1 true IT8420719A1 (it) 1985-10-27
IT1176138B IT1176138B (it) 1987-08-12

Family

ID=6197839

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20719/84A IT1176138B (it) 1983-04-30 1984-04-27 Elementi composti poliuretanici laminari, contenenti fibre, a base di duromeri pioliuretanici cellulari, procedimento per la loro preparazione e loro impiego

Country Status (3)

Country Link
DE (1) DE3315804A1 (it)
FR (1) FR2545039B1 (it)
IT (1) IT1176138B (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4871612A (en) * 1986-09-05 1989-10-03 Inoue Mtp Kabushiki Kaisha Interior member for vehicles and method for its manufacture
DE3700245A1 (de) * 1987-01-07 1988-07-21 Basf Ag Verfahren zur herstellung von leichten, flaechigen formteilen unter verwendung von waessrigen dispersionen oder emulsionen aus nco-gruppen aufweisenden organischen verbindungen sowie durch das verfahren hergestellte formteile
US5580651A (en) * 1991-08-13 1996-12-03 Woodbridge Foam Corporation Energy absorbing panel
US5389316A (en) * 1991-08-13 1995-02-14 Woodbridge Foam Corporation Process for producing an energy absorbing panel
US5389317A (en) * 1993-08-19 1995-02-14 Davidson Textron Inc. Method for molding composite articles including a shaped foam cushion by spraying foamable components
DE102018114662A1 (de) * 2018-06-19 2019-12-19 CirComp GmbH Verfahren zur Herstellung eines Faser-Kunststoffverbunds

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2975488A (en) * 1958-09-19 1961-03-21 Frank J Brauner Method of molding articles of manufacture
NL6501850A (it) * 1965-03-03 1966-08-16
US3707433A (en) * 1970-05-18 1972-12-26 King Seeley Thermos Co Insulating material
DE2854544C2 (de) * 1978-12-16 1981-07-23 Fa. Carl Freudenberg, 6940 Weinheim Verfahren zur Herstellung eines faserverstärkten Integralschaum-Formteiles

Also Published As

Publication number Publication date
IT1176138B (it) 1987-08-12
FR2545039A1 (fr) 1984-11-02
DE3315804A1 (de) 1984-10-31
FR2545039B1 (fr) 1988-03-18
IT8420719A0 (it) 1984-04-27

Similar Documents

Publication Publication Date Title
DE3568006D1 (en) Hollow fiber membrane type oxygenator and method for manufacturing same
DE3569676D1 (en) Hollow fiber membrane and method for manufacture thereof
DE3683196D1 (de) Zusammengesetzte mehrschichtige hohlfasern und verfahren zu deren herstellung.
BR8304722A (pt) Cabo e processo para fabricalo
KR860008093A (ko) 광파이버용 모재의 제조방법
DE3687688D1 (de) Schneidwerkzeug mit ausserhalb und innerhalb konzentrisch angeordneten schleifmittelschichten und verfahren zu dessen herstellung.
BR8504298A (pt) Cabo metalico,processo e aparelho para fabricacao do mesmo
IT1209532B (it) Processo per la sintesi di urea e materiale utilizzato nello stesso.
BR8907039A (pt) Unidade vitrificada encapsulada,e processo e aparelho para formar a mesma
IT1182235B (it) Apparecchio per selezionare oggetti in particolare spole di filatura
FR2635100B1 (fr) Verre phototropique hautement refringeant a faible densite
EP0175948A3 (en) Hollow fiber for dialysis and method for manufacture thereof
IT1174088B (it) Apparecchiatura per la fabbricazione di copertoni
IT1137551B (it) Processo per la preparazione di idrocarburi e idrocarburi in tal modo ottenuti
DE3686782D1 (de) Faser aus aromatischem polyaetherketon und verfahren zu deren herstellung.
IT8520500A0 (it) Articoli in materiale espanso composti e metodo per la loro fabbricazione.
MX161236A (es) Procedimiento para preparar una fibra a base de poliuretano y composicion de la misma
IT8420719A1 (it) "Elementi compositi poliuretanici laminari, contenenti fibre, a base di duromeri poliuretanici cellulari, procedimento per la loro preparazione e loro impiego"
IT1162917B (it) Perfezionamenti a segmenti e inserti diamantati
KR910001105A (ko) 탄소섬유의 제조방법
GB8425065D0 (en) Hollow fibre
IT8349343A0 (it) Catalizzatore nonche' metodo per preparare un tale catalizzatore e utilizzazioni
FR2545704B3 (fr) Boucle d'oreille, du type creole
GB8602935D0 (en) Fabricating gas-in-glass fiber
KR880700110A (ko) 탄소 섬유의 제조방법