IT8420719A0 - Elementi compositi poliuretanici laminari, contenenti fibre, a basedi duromeri poliuretanici cellulari, procedimento per la loro preparazione e loro impiego. - Google Patents
Elementi compositi poliuretanici laminari, contenenti fibre, a basedi duromeri poliuretanici cellulari, procedimento per la loro preparazione e loro impiego.Info
- Publication number
- IT8420719A0 IT8420719A0 IT8420719A IT2071984A IT8420719A0 IT 8420719 A0 IT8420719 A0 IT 8420719A0 IT 8420719 A IT8420719 A IT 8420719A IT 2071984 A IT2071984 A IT 2071984A IT 8420719 A0 IT8420719 A0 IT 8420719A0
- Authority
- IT
- Italy
- Prior art keywords
- polyurethane
- duromers
- laminar
- procedure
- preparation
- Prior art date
Links
- 229920002635 polyurethane Polymers 0.000 title 2
- 239000004814 polyurethane Substances 0.000 title 2
- 230000001413 cellular effect Effects 0.000 title 1
- 239000002131 composite material Substances 0.000 title 1
- 239000000835 fiber Substances 0.000 title 1
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)
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 true IT8420719A0 (it) | 1984-04-27 |
IT8420719A1 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)
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)
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 |
-
1983
- 1983-04-30 DE DE19833315804 patent/DE3315804A1/de not_active Withdrawn
-
1984
- 1984-04-27 IT IT20719/84A patent/IT1176138B/it active
- 1984-04-27 FR FR8406647A patent/FR2545039B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2545039B1 (fr) | 1988-03-18 |
IT1176138B (it) | 1987-08-12 |
FR2545039A1 (fr) | 1984-11-02 |
DE3315804A1 (de) | 1984-10-31 |
IT8420719A1 (it) | 1985-10-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IL63638A0 (en) | Semipermeable composite membranes,their manufacture and their use | |
NO843485L (no) | Laminert, bituminoes tak-membran | |
DE3578110D1 (de) | Wasserabsorbierendes laminat und verfahren zu dessen herstellung. | |
FI844669A0 (fi) | Insekticida kompositioner. | |
FI845077L (fi) | Hoegtemperatur- och alkalibestaendig eldfast fiber foer foerstaerkning av produkter av sementtyp och pao detta saett foerstaerkta produkter. | |
FI840795A0 (fi) | Foerfarande foer att foera en vaetskestroem genom en bandpressenhet och bandpressenhet, i vilken foerfarandet anvaendes | |
FI842402A (fi) | Foerfarande foer framstaellning av en flamhaerdig staerkelseprodukt, pao detta saett erhaollna produkter och deras anvaendning. | |
DE3483096D1 (de) | Polyacetylen enthaltende mehrschichtstruktur, verfahren zu ihrer herstellung und verwendung. | |
FI853707L (fi) | Foerfarande foer att moenstra tyg och sao erhaollna produkter. | |
AU565254B2 (en) | Fiber optic belt, construction, and apparatus | |
BR8504298A (pt) | Cabo metalico,processo e aparelho para fabricacao do mesmo | |
FI840946A0 (fi) | 1-(1,3-dioxolan-2-yl-metyl)-azoler, deras salter, foerfarande foer deras framstaellning och deras anvaendning | |
IT1175492B (it) | 1-pirimidinilossi-3-etarilalchilammino-2-propanoli, loro preparazione e loro impieghi | |
DE3484735D1 (de) | Phenolsulfonphtaleinyl-beta-d-galactoside, verfahren zu deren herstellung sowie deren verwendung zur bestimmung der beta-d-galactosidase. | |
NO862695L (no) | Ekspanderbart fibersjiktfilter. | |
FI840206A0 (fi) | Aminosyraderivat, foerfarande foer deras framstaellning och anvaendning | |
DE3480797D1 (de) | Vlies aus geblasenen bikomponentfasern. | |
DE3482841D1 (de) | Kohlefaserstrukturen. | |
FI853735A0 (fi) | Foerfarande och anordning foer att aostadkomma en ringformad propp. | |
DE3581184D1 (de) | Tuchausricht-, -schneide- und -haltesystem. | |
NL188533C (nl) | Spandexvezel, alsmede werkwijze ter vervaardiging van een dergelijke vezel. | |
IT8420719A0 (it) | Elementi compositi poliuretanici laminari, contenenti fibre, a basedi duromeri poliuretanici cellulari, procedimento per la loro preparazione e loro impiego. | |
FI830059L (fi) | Respirator. | |
DE3474546D1 (en) | Optically active 4-hydroxy-2-cyclopentenones, and their production | |
IT8422159A0 (it) | 16-fluoro-16,17-dideidro prostanoidi e procedimento per laloro preparazione. |