AU5298179A - Moulding polyurethane foam - Google Patents

Moulding polyurethane foam

Info

Publication number: AU5298179A
Authority: AU; Australia
Prior art keywords: polyurethane foam; moulding polyurethane; moulding; foam; polyurethane
Prior art date: 1978-11-20
Legal status (The legal status 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 status listed.): Granted

Application number

AU52981/79A

Other versions

AU531575B2 (en

Inventor

Derk Jan Boon

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Reeves Brothers Inc

Original Assignee

Reeves Brothers Inc

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.)

1978-11-20

Filing date

1979-11-20

Publication date

1980-05-29

1978-11-20 Priority claimed from US05/962,166 external-priority patent/US4207279A/en

1979-11-20 Application filed by Reeves Brothers Inc filed Critical Reeves Brothers Inc

1980-05-29 Publication of AU5298179A publication Critical patent/AU5298179A/en

1983-09-01 Application granted granted Critical

1983-09-01 Publication of AU531575B2 publication Critical patent/AU531575B2/en

1999-11-20 Anticipated expiration legal-status Critical

Status Ceased legal-status Critical Current

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
- B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
- B29C44/26—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length using several expanding steps
- 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
- B29C44/36—Feeding the material to be shaped
- B29C44/46—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length
- B29C44/461—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length dispensing apparatus, e.g. dispensing foaming resin over the whole width of the moving surface
- B29C44/462—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length dispensing apparatus, e.g. dispensing foaming resin over the whole width of the moving surface provided with pre-foaming devices

AU52981/79A 1978-11-20 1979-11-20 Moulding polyurethane foam Ceased AU531575B2 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US05/962,166 US4207279A (en)	1977-05-03	1978-11-20	Process and apparatus for continuous production of polyurethane foam
US962166		1978-11-20

Publications (2)

Publication Number	Publication Date
AU5298179A true AU5298179A (en)	1980-05-29
AU531575B2 AU531575B2 (en)	1983-09-01

Family

ID=25505502

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU52981/79A Ceased AU531575B2 (en)	1978-11-20	1979-11-20	Moulding polyurethane foam

Country Status (24)

Country	Link
JP (1)	JPS5571536A (en)
AR (1)	AR221119A1 (en)
AU (1)	AU531575B2 (en)
BE (1)	BE880113A (en)
BR (1)	BR7907493A (en)
CA (1)	CA1142314A (en)
CH (1)	CH632446A5 (en)
DE (1)	DE2946396A1 (en)
DK (1)	DK491979A (en)
ES (2)	ES486104A1 (en)
FI (1)	FI793618A7 (en)
FR (1)	FR2441480A1 (en)
GB (1)	GB2035887B (en)
GR (1)	GR72930B (en)
IE (1)	IE48877B1 (en)
IN (1)	IN153400B (en)
IT (1)	IT1119506B (en)
MX (1)	MX151491A (en)
NL (1)	NL7908419A (en)
NO (1)	NO793602L (en)
NZ (1)	NZ192115A (en)
PT (1)	PT70450A (en)
SE (1)	SE7909283L (en)
ZA (1)	ZA796068B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4363610A (en) *	1981-01-26	1982-12-14	Miller Foam Enterprises, Inc.	Apparatus for continuously molding cylindrical blocks of foamed polymeric material
DK149223C (en) *	1983-08-12	1987-07-06	Hyma Engineering Aps	PROCEDURE AND PLANT FOR MANUFACTURE OF POLYURETHAN FOOD OR SIMILAR PRODUCTS
US4572865A (en) *	1983-12-05	1986-02-25	The Celotex Corporation	Faced foam insulation board and froth-foaming method for making same
KR101966203B1 (en) *	2017-09-08	2019-04-05	(주)디유티코리아	Manufacturing method of foam mattress with multi-hardness & multi-elasticity by continuous foaming process
EP3482904A1 (en) *	2017-11-14	2019-05-15	Covestro Deutschland AG	Variable device and method for applying a foamable reaction mixture to a moving cover layer

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR78595E (en) *	1960-10-24	1962-08-10	Cie De Prod Chim	Casting of thin sheets of cellular resin
US3278659A (en) *	1963-02-26	1966-10-11	Specialty Converters	Method and apparatus for casting foam plastic sheets on a curved casting surface
US3560599A (en) *	1968-08-05	1971-02-02	Tenneco Chem	Method of regulating the upper surface contour of polyurethane foam
DE2135672A1 (en) *	1971-07-16	1973-02-01	Bayer Ag	Foam plastics block - esp polyurethane - continuously produced with rectangular section on moving belt
GB1564604A (en) *	1975-11-07	1980-04-10	Unifoam Ag	Manufacture of polymeric foam
DE2231084A1 (en) *	1972-06-24	1974-01-03	Hennecke Gmbh Maschf	DEVICE FOR THE CONTINUOUS PRODUCTION OF FOAM BLOCKS
ES215157Y (en) *	1975-09-16	1976-12-01	Policastilla, S. A.	PERFECTED DEVICE FOR THE CONTINUOUS MANUFACTURE OF BLOCKS OF EXPANDED CELLULAR MATERIAL WITH CIRCULAR SECTION.

1979
- 1979-11-07 CA CA000339338A patent/CA1142314A/en not_active Expired
- 1979-11-08 NO NO793602A patent/NO793602L/en unknown
- 1979-11-09 SE SE7909283A patent/SE7909283L/en not_active Application Discontinuation
- 1979-11-12 ZA ZA00796068A patent/ZA796068B/en unknown
- 1979-11-13 IE IE2176/79A patent/IE48877B1/en unknown
- 1979-11-14 NZ NZ192115A patent/NZ192115A/en unknown
- 1979-11-14 IN IN816/DEL/79A patent/IN153400B/en unknown
- 1979-11-14 PT PT70450A patent/PT70450A/en unknown
- 1979-11-16 DE DE19792946396 patent/DE2946396A1/en not_active Withdrawn
- 1979-11-19 ES ES486104A patent/ES486104A1/en not_active Expired
- 1979-11-19 MX MX180092A patent/MX151491A/en unknown
- 1979-11-19 NL NL7908419A patent/NL7908419A/en not_active Application Discontinuation
- 1979-11-19 AR AR278951A patent/AR221119A1/en active
- 1979-11-19 IT IT69240/79A patent/IT1119506B/en active
- 1979-11-19 FI FI793618A patent/FI793618A7/en not_active Application Discontinuation
- 1979-11-19 FR FR7928464A patent/FR2441480A1/en active Granted
- 1979-11-19 GR GR60544A patent/GR72930B/el unknown
- 1979-11-19 BR BR7907493A patent/BR7907493A/en unknown
- 1979-11-19 BE BE0/198171A patent/BE880113A/en not_active IP Right Cessation
- 1979-11-19 DK DK491979A patent/DK491979A/en not_active Application Discontinuation
- 1979-11-20 GB GB7940022A patent/GB2035887B/en not_active Expired
- 1979-11-20 AU AU52981/79A patent/AU531575B2/en not_active Ceased
- 1979-11-20 CH CH1036379A patent/CH632446A5/en not_active IP Right Cessation
- 1979-11-20 JP JP14958779A patent/JPS5571536A/en active Pending
1980
- 1980-06-30 ES ES492926A patent/ES8102902A1/en not_active Expired

Also Published As

Publication number	Publication date
PT70450A (en)	1979-12-01
FR2441480B1 (en)	1984-03-16
NZ192115A (en)	1981-05-29
BE880113A (en)	1980-05-19
IE792176L (en)	1980-05-20
GR72930B (en)	1984-01-12
AU531575B2 (en)	1983-09-01
MX151491A (en)	1984-12-04
ES492926A0 (en)	1981-02-16
DE2946396A1 (en)	1980-05-29
CA1142314A (en)	1983-03-08
IT1119506B (en)	1986-03-10
ES8102902A1 (en)	1981-02-16
ES486104A1 (en)	1980-10-01
SE7909283L (en)	1980-05-21
AR221119A1 (en)	1980-12-30
GB2035887A (en)	1980-06-25
FR2441480A1 (en)	1980-06-13
GB2035887B (en)	1982-11-03
NL7908419A (en)	1980-05-22
IT7969240A0 (en)	1979-11-19
IE48877B1 (en)	1985-06-12
IN153400B (en)	1984-07-14
CH632446A5 (en)	1982-10-15
FI793618A7 (en)	1981-01-01
ZA796068B (en)	1980-10-29
JPS5571536A (en)	1980-05-29
DK491979A (en)	1980-05-21
NO793602L (en)	1980-05-21
BR7907493A (en)	1980-07-08

Publication	Publication Date	Title
AU522352B2 (en)	1982-05-27	Polyurethane foam
AU536821B2 (en)	1984-05-24	Foam moulding
AU545887B2 (en)	1985-08-08	Polyurethane foam
AU528720B2 (en)	1983-05-12	Shock-absorbing polyurethane foam
AU552001B2 (en)	1986-05-22	Polyurethane foam
AU5798280A (en)	1980-11-20	Polyurethane resin
AU7566081A (en)	1982-04-08	Polyurethane foam
AU4786379A (en)	1979-12-20	Light-stable polyurethane integral foams
AU527649B2 (en)	1983-03-17	Flame-retardant polyurethane foam
AU543528B2 (en)	1985-04-26	Polyurethane foam
JPS5513788A (en)	1980-01-30	Preparing polyurethane
AU511425B1 (en)	1980-08-21	Moulded foam installation
AU528213B2 (en)	1983-04-21	Polyurethane foam
AU505253B2 (en)	1979-11-15	Polyurethane foam
JPS54156069A (en)	1979-12-08	Mixingghead for foaming polyurethane
AU509611B2 (en)	1980-05-15	Foamed polyurethane plastics
AU519147B2 (en)	1981-11-12	Polyurethane foam
GB2049542B (en)	1983-07-20	Polyurethane mouldings
AU531575B2 (en)	1983-09-01	Moulding polyurethane foam
DE2964641D1 (en)	1983-03-03	Plastics foam production
AU509980B2 (en)	1980-06-05	Polyurethane foam
AU518959B2 (en)	1981-10-29	Polyurethane foam
AU527579B2 (en)	1983-03-10	Polyurethane curing agent
GB2037304B (en)	1982-12-01	Polyurethane foam
AU7428981A (en)	1982-03-11	Polyurethane foam