SE401928B - Forfarande for vulkning under tryck av en uretanforpolymer eller- polymer innehallande innesluten luft eller co2 - Google Patents
Forfarande for vulkning under tryck av en uretanforpolymer eller- polymer innehallande innesluten luft eller co2Info
- Publication number
- SE401928B SE401928B SE7407248A SE7407248A SE401928B SE 401928 B SE401928 B SE 401928B SE 7407248 A SE7407248 A SE 7407248A SE 7407248 A SE7407248 A SE 7407248A SE 401928 B SE401928 B SE 401928B
- Authority
- SE
- Sweden
- Prior art keywords
- polymer
- coÿ2
- uretane
- walling
- procedure
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/0001—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor characterised by the choice of material
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
Landscapes
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyurethanes Or Polyureas (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Molding Of Porous Articles (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US36597973A | 1973-06-01 | 1973-06-01 | |
US436950A US3917792A (en) | 1973-06-01 | 1974-01-28 | Elastomeric polyurethane parts produced by liquid injection molding |
Publications (2)
Publication Number | Publication Date |
---|---|
SE7407248L SE7407248L (xx) | 1974-12-02 |
SE401928B true SE401928B (sv) | 1978-06-05 |
Family
ID=27003186
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7407248A SE401928B (sv) | 1973-06-01 | 1974-05-31 | Forfarande for vulkning under tryck av en uretanforpolymer eller- polymer innehallande innesluten luft eller co2 |
Country Status (10)
Country | Link |
---|---|
US (1) | US3917792A (xx) |
JP (1) | JPS538356B2 (xx) |
BR (1) | BR7404490D0 (xx) |
CA (1) | CA1032323A (xx) |
DE (1) | DE2426366C3 (xx) |
ES (1) | ES426834A1 (xx) |
FR (1) | FR2231508B1 (xx) |
GB (1) | GB1462418A (xx) |
IT (1) | IT1014651B (xx) |
SE (1) | SE401928B (xx) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE7605306L (sv) * | 1975-05-16 | 1976-11-17 | Firestone Tire & Rubber Co | Med amin herdbar polymer |
JPS5855002B2 (ja) * | 1975-06-25 | 1983-12-07 | イ−・アイ・デユポン・デ・ニモアス・アンド・カンパニ− | 車両用無コ−ドタイヤおよびその製造法 |
US4083901A (en) * | 1975-08-29 | 1978-04-11 | The Firestone Tire & Rubber Company | Method for curing polyurethanes |
US4035467A (en) * | 1975-11-21 | 1977-07-12 | General Motors Corporation | Method of injection molding a thermoset polyurethane article |
GB1560891A (en) * | 1976-03-04 | 1980-02-13 | Bba Group Ltd | Method of jointing textile belting or webbing |
US4755339A (en) * | 1983-06-17 | 1988-07-05 | Sheller-Globe Corporation | Method and apparatus for making molded window gasket |
US4826417A (en) * | 1983-06-17 | 1989-05-02 | Sheller Globe Corporation | Apparatus for making molded window gasket assembly |
US4761916A (en) * | 1983-12-12 | 1988-08-09 | Sheller Globe Corporation | Molded urethane window gasket assembly with hinge member and apparatus and method for making same |
US4908168A (en) * | 1987-06-29 | 1990-03-13 | The Dow Chemical Company | Method for small scale forming of hardenable materials of organic origin |
DE3824771C1 (xx) * | 1988-07-21 | 1990-04-05 | Teroson Gmbh, 6900 Heidelberg, De | |
US5002475A (en) * | 1988-10-04 | 1991-03-26 | Intellex Corporation | Reaction injection molding apparatus |
US5106884A (en) * | 1988-10-28 | 1992-04-21 | The Dow Chemical Company | Flexible polyurea foams having controlled load bearing qualities |
US5409654A (en) * | 1993-08-05 | 1995-04-25 | Nibco Inc. | Method of reaction injection molding a valve |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE831772C (de) * | 1952-11-18 | 1952-02-18 | Bayer Ag | Verfahren zur Herstellung hochmolekularer vernetzter Kunststoffe |
NL90983C (xx) * | 1954-06-04 | |||
US3194868A (en) * | 1963-09-20 | 1965-07-13 | Clement D Shaw | Process and apparatus for molding thermosetting material |
DE1915033B2 (de) * | 1969-03-25 | 1972-04-06 | Vereinigte Deutsche Metallwerke Ag, 6000 Frankfurt | Verfahren zur herstellung von vernetzten formkoerpern |
US3755261A (en) * | 1972-05-01 | 1973-08-28 | Du Pont | Curing of amine curable polymers diamines with complexes of selected and alkali metal salts |
-
1974
- 1974-01-28 US US436950A patent/US3917792A/en not_active Expired - Lifetime
- 1974-05-30 CA CA201,301A patent/CA1032323A/en not_active Expired
- 1974-05-30 JP JP6035674A patent/JPS538356B2/ja not_active Expired
- 1974-05-31 IT IT23447/74A patent/IT1014651B/it active
- 1974-05-31 ES ES426834A patent/ES426834A1/es not_active Expired
- 1974-05-31 SE SE7407248A patent/SE401928B/xx not_active IP Right Cessation
- 1974-05-31 GB GB2420674A patent/GB1462418A/en not_active Expired
- 1974-05-31 BR BR4490/74A patent/BR7404490D0/pt unknown
- 1974-05-31 DE DE2426366A patent/DE2426366C3/de not_active Expired
- 1974-05-31 FR FR7419059A patent/FR2231508B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES426834A1 (es) | 1976-09-01 |
CA1032323A (en) | 1978-06-06 |
FR2231508A1 (xx) | 1974-12-27 |
SE7407248L (xx) | 1974-12-02 |
DE2426366A1 (de) | 1974-12-19 |
DE2426366C3 (de) | 1978-06-15 |
JPS538356B2 (xx) | 1978-03-28 |
BR7404490D0 (pt) | 1975-09-30 |
FR2231508B1 (xx) | 1977-03-11 |
JPS5022856A (xx) | 1975-03-11 |
AU6957674A (en) | 1975-12-04 |
IT1014651B (it) | 1977-04-30 |
DE2426366B2 (de) | 1975-08-28 |
US3917792A (en) | 1975-11-04 |
GB1462418A (en) | 1977-01-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
NO141264C (no) | Fremgangsmaate til polymerisasjon eller kopolymerisasjon av polyetylen under hoeyt trykk | |
SE7511188L (sv) | Forbettringar av eller avseende luftelektroder | |
SE396198B (sv) | Anordning for avgradning av arbetsstycken av gummi eller liknande material | |
SE401928B (sv) | Forfarande for vulkning under tryck av en uretanforpolymer eller- polymer innehallande innesluten luft eller co2 | |
AT309073B (de) | Verfahren zur Herstellung von N-Carbonylsulfonamidogruppen enthaltenden Polymerisaten | |
CH525945A (de) | Verfahren zur Herstellung lösungsmittelfreier Haftkleber | |
SE414729B (sv) | Anordning for kontinuerlig framstellning av fiberarmerade plastband eller plastplattor | |
SE405812B (sv) | Forfarande for tillverkning av hallarelement av kisel eller kiselkarbid | |
SE7811635L (sv) | Forfarande for framstellning av 7 -acylamino-7 -alkoxicefalosporiner eller 6 -acylamino-6 -alkoxipenicilliner | |
SE395225B (sv) | Anordning for agglomerering eller separering av suspensioner | |
SE407688B (sv) | Nickel-komplex av hydroxibensoesyra som ljusstabilisatorer och/eller fergemnesrectorer for syntetiska polymerer | |
SE405123B (sv) | Forfarande for framstellning av fotodegraderbara polymermaterial som bestar av modifierad polyeten eller av en polymerblandning som innehaller modifierad polyeten | |
NO140768C (no) | Fremgangsmaate til ved massepolymerisering aa fremstille polymerer eller kopolymerer av vinylklorid | |
SE7506827L (sv) | Forfarande for framstellning av nitrilhaltig polymer | |
SE398863B (sv) | Forfarande och anordning for forpackning av kakor eller liknande | |
SE386401B (sv) | Anordning for avgradning av arbetsstycken av gummi eller liknande material | |
SE384790B (sv) | Rorformigt bandage for fasthallande av forband eller liknande | |
SE373593B (sv) | Forfarande for framstellning av polymerisat av olefinomettade monomerer innehallande svavelhaltiga betaingrupper | |
NO142627C (no) | Fremgangsmaate for fremstilling av poly-alfa-hydroksyakrylsyrer eller av kopolymerer av poly-alfa-hydroksyakrylsyre | |
SE392110B (sv) | Membran av vinyltriorganosilanpolymer och sett att framstella detta | |
NL7411863A (nl) | Werkwijze voor de lage druk polymerisatie van (alpha)-alkenen. | |
SE403900B (sv) | Anordning for ensriktad orientering av produkter eller foremal | |
SE389864B (sv) | Forfarande for framstellning av hydroxi-l-prolin eller n-acetyl-hydroxi-l-prolin ur hydrolyserad gelantin | |
IT939717B (it) | Procedimento per la fabbricazione di membrane piane particolarmente per rivelatori di pressione e simili | |
SE403778B (sv) | Forfarande for framstellning av 2-bensimidazolkarbaminsyraestrar |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
Ref document number: 7407248-9 Effective date: 19930109 Format of ref document f/p: F |