BE600588A - Procédé de production de pyridyl-alkyl-cétones - Google Patents

Procédé de production de pyridyl-alkyl-cétones

Info

Publication number
BE600588A
BE600588A BE600588A BE600588A BE600588A BE 600588 A BE600588 A BE 600588A BE 600588 A BE600588 A BE 600588A BE 600588 A BE600588 A BE 600588A BE 600588 A BE600588 A BE 600588A
Authority
BE
Belgium
Prior art keywords
pyridyl
ketones
alkyl
production
Prior art date
Application number
BE600588A
Other languages
English (en)
Inventor
Ralph H Feldhake
Original Assignee
Reilly Tar & Chem Corp
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 Reilly Tar & Chem Corp filed Critical Reilly Tar & Chem Corp
Publication of BE600588A publication Critical patent/BE600588A/fr

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
    • B29C44/34—Auxiliary operations
    • B29C44/58—Moulds
    • B29C44/588—Moulds with means for venting, e.g. releasing foaming gas
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/10—Moulds or cores; Details thereof or accessories therefor with incorporated venting means
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/34—Moulds or cores; Details thereof or accessories therefor movable, e.g. to or from the moulding station
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • 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
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C37/006—Degassing moulding material or draining off gas during moulding
    • 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
    • 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
    • Y10S264/13—Cell size and distribution control while molding a foam
    • 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
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/812—Venting
BE600588A 1960-01-28 1961-02-24 Procédé de production de pyridyl-alkyl-cétones BE600588A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US5264A US3080613A (en) 1960-01-28 1960-01-28 Method of molding a polyurethane foam object having a relatively flat top surface

Publications (1)

Publication Number Publication Date
BE600588A true BE600588A (fr) 1961-06-16

Family

ID=21715025

Family Applications (1)

Application Number Title Priority Date Filing Date
BE600588A BE600588A (fr) 1960-01-28 1961-02-24 Procédé de production de pyridyl-alkyl-cétones

Country Status (2)

Country Link
US (1) US3080613A (fr)
BE (1) BE600588A (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3296658A (en) * 1963-12-26 1967-01-10 Gen Foam Corp Manufacture of expanded cellular products
US3281894A (en) * 1964-10-02 1966-11-01 Buff Fred Manufacture of expanded cellular products
US3431331A (en) * 1965-02-16 1969-03-04 Kay Mfg Corp Anticlogging breathable mold and method
US3501559A (en) * 1967-02-13 1970-03-17 Upjohn Co Multiple-pour polyurethane foams
USRE29416E (en) * 1971-02-12 1977-09-27 Societe Industrielle De Stratifies Equipment for the continuous production of panels of synthetic material
US3942926A (en) * 1971-04-01 1976-03-09 Bulloch Jr Carl Gordon Apparatus for fabricating foam pads
JPS4832963A (fr) * 1971-09-01 1973-05-04
JPS549221B2 (fr) * 1971-10-16 1979-04-23
JPS5086565A (fr) * 1973-12-04 1975-07-11
US3961001A (en) * 1974-07-12 1976-06-01 Uniroyal Inc. Methods of making foamed polymer trim pads for vehicle seats
US4197342A (en) * 1976-03-03 1980-04-08 Uniroyal, Inc. Trim pads for vehicle seats
US4579700A (en) * 1983-11-07 1986-04-01 Union Carbide Corporation Novel process for making flexible polyurethane cellular products including a novel cell opening technique
GB8516617D0 (en) * 1985-07-01 1985-08-07 Ici Plc Reinforced shaped article

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB539786A (en) * 1940-02-19 1941-09-24 Josef Anton Talalay Improvements in and relating to the production of porous or spongy articles of rubberand rubber-like material
US2898626A (en) * 1955-10-10 1959-08-11 Sterling Alderfer Company Method and apparatus for forming foamed material
US2898634A (en) * 1957-01-29 1959-08-11 Sterling Alderfer Company Method for producing foamed plastic material
US2975488A (en) * 1958-09-19 1961-03-21 Frank J Brauner Method of molding articles of manufacture

Also Published As

Publication number Publication date
US3080613A (en) 1963-03-12

Similar Documents

Publication Publication Date Title
FR1303982A (fr) Procédé pour la production de polyoléfines modifiées
BE600588A (fr) Procédé de production de pyridyl-alkyl-cétones
FR1297641A (fr) Procédé de préfilage
BE599716A (fr) Procédé pour la production de p-alcoyl-ou de p-cycloalcoylphénols
FR1250165A (fr) Procédé pour la production de nitriles
BE616472A (fr) Procédé de production de dipyrazolopyridines
BE612092A (fr) Procédé pour la production de fluorubine
FR1383287A (fr) Procédé de production de 4-sulfanilamidopyrimidines
BE607568A (fr) Procédé pour la production de fluorubines.
FR1295913A (fr) Procédé de production de la glumamycine
CH397619A (fr) Procédé de production des terphényles
FR1239808A (fr) Procédé de production de siloxyesteramines
FR1275307A (fr) Procédé pour la production de carbodiimides
BE623933A (fr) Procédé de fabrication de cycloalkanoindoles substitués
FR1320416A (fr) Procédé de production de dipyrazolopyridines
FR1299295A (fr) Procédé de production de polymères oléfiniques
FR1323426A (fr) Procédé de production de polyacrylates modifiés
FR1275570A (fr) Procédé de purification de la 1-déhydro-17alpha-méthyl-testostérone
FR1250870A (fr) Procédé de production de borazoles
FR1259937A (fr) Procédé de production de binaphtyles hydrogénés
BE592250A (fr) Procédé de production de binaphtyles hydrogénés
FR1282855A (fr) Procédé de production de pyridyl-alkyl-cétones
FR1338066A (fr) Procédé de production de nu-vinylamidines
FR1492757A (fr) Procédé de production de sulfapyrimidines
FR1266005A (fr) Procédé de fabrication de dérivé cétal-20-cyclique de la 3beta-5-17alpha-trihydroxy-6beta-méthyl-16-méthylène-5alpha-prégnan-20-one