IT1118963B - PROCEDURE AND DEVICE FOR THE CONTINUOUS FORMING OF SYNTHETIC FOAMS - Google Patents

PROCEDURE AND DEVICE FOR THE CONTINUOUS FORMING OF SYNTHETIC FOAMS

Info

Publication number: IT1118963B
Authority: IT; Italy
Prior art keywords: procedure; continuous forming; synthetic foams; foams; synthetic
Prior art date: 1979-04-24

Application number

IT67870/79A

Other languages

Italian (it)

Other versions

IT7967870A0 (en

Original Assignee

Lavorazione Materie Plasttche

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.)

1979-04-24

Filing date

1979-04-24

Publication date

1986-03-03

1979-04-24 Application filed by Lavorazione Materie Plasttche filed Critical Lavorazione Materie Plasttche

1979-04-24 Publication of IT7967870A0 publication Critical patent/IT7967870A0/en

1979-04-24 Priority to IT67870/79A priority Critical patent/IT1118963B/en

1980-03-19 Priority to GB8009166A priority patent/GB2047157A/en

1980-03-24 Priority to IL59701A priority patent/IL59701A0/en

1980-04-01 Priority to BE0/200067A priority patent/BE882570A/en

1980-04-02 Priority to AU57085/80A priority patent/AU517132B2/en

1980-04-08 Priority to ES490337A priority patent/ES8102500A1/en

1980-04-08 Priority to ES490338A priority patent/ES490338A0/en

1980-04-22 Priority to CH307880A priority patent/CH638717A5/en

1980-04-23 Priority to FR8009110A priority patent/FR2454897A1/en

1980-04-23 Priority to NZ193513A priority patent/NZ193513A/en

1986-03-03 Application granted granted Critical

1986-03-03 Publication of IT1118963B publication Critical patent/IT1118963B/en

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
- B29C44/30—Expanding the moulding material between endless belts or rollers

IT67870/79A 1979-04-24 1979-04-24 PROCEDURE AND DEVICE FOR THE CONTINUOUS FORMING OF SYNTHETIC FOAMS IT1118963B (en)

Priority Applications (10)

Application Number	Priority Date	Filing Date	Title
IT67870/79A IT1118963B (en)	1979-04-24	1979-04-24	PROCEDURE AND DEVICE FOR THE CONTINUOUS FORMING OF SYNTHETIC FOAMS
GB8009166A GB2047157A (en)	1979-04-24	1980-03-19	Foamed plastics slabs
IL59701A IL59701A0 (en)	1979-04-24	1980-03-24	Process and apparatus for continuously forming a slab of synthetic foam
BE0/200067A BE882570A (en)	1979-04-24	1980-04-01	METHOD AND APPARATUS FOR CONTINUOUSLY MANUFACTURING A PROFILE PLATE IN SYNTHETIC FOAM
AU57085/80A AU517132B2 (en)	1979-04-24	1980-04-02	Synthetic foam formation
ES490337A ES8102500A1 (en)	1979-04-24	1980-04-08	Foamed plastics slabs
ES490338A ES490338A0 (en)	1979-04-24	1980-04-08	PROCEDURE FOR THE CONTINUOUS FORMATION OF SYNTHETIC FOAM PROFILES
CH307880A CH638717A5 (en)	1979-04-24	1980-04-22	PROCEDURE AND DEVICE FOR THE CONTINUOUS FORMING OF THERMOPLASTIC SYNTHETIC FOAM PROFILES.
FR8009110A FR2454897A1 (en)	1979-04-24	1980-04-23	METHOD AND APPARATUS FOR THE CONTINUOUS MANUFACTURE OF A SYNTHETIC FOAM PLATE
NZ193513A NZ193513A (en)	1979-04-24	1980-04-23	Production of foamed plastics slabs

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT67870/79A IT1118963B (en)	1979-04-24	1979-04-24	PROCEDURE AND DEVICE FOR THE CONTINUOUS FORMING OF SYNTHETIC FOAMS

Publications (2)

Publication Number	Publication Date
IT7967870A0 IT7967870A0 (en)	1979-04-24
IT1118963B true IT1118963B (en)	1986-03-03

Family

ID=11305951

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT67870/79A IT1118963B (en)	1979-04-24	1979-04-24	PROCEDURE AND DEVICE FOR THE CONTINUOUS FORMING OF SYNTHETIC FOAMS

Country Status (9)

Country	Link
AU (1)	AU517132B2 (en)
BE (1)	BE882570A (en)
CH (1)	CH638717A5 (en)
ES (2)	ES8102500A1 (en)
FR (1)	FR2454897A1 (en)
GB (1)	GB2047157A (en)
IL (1)	IL59701A0 (en)
IT (1)	IT1118963B (en)
NZ (1)	NZ193513A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4572865A (en) *	1983-12-05	1986-02-25	The Celotex Corporation	Faced foam insulation board and froth-foaming method for making same
AT393101B (en) *	1984-08-16	1991-08-26	Isovolta	Process for continuously producing foam materials
GB0019507D0 (en) *	2000-08-08	2000-09-27	Cannon Viking Limited	Foam plastics method and machine
FR2912340A1 (en) *	2007-02-12	2008-08-15	Bio Creation Sa	Production of starch foam slab with a honeycomb structure, involves extruding expanded starch, cutting equal lengths, glueing these together as a layer, glueing layers into a block and cutting the block into slabs

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1504091A1 (en) *	1963-07-24	1969-07-03	Continental Gummi Werke Ag	Device and method for the production of plastic foams based on polyurethanes in block form
GB1210513A (en) *	1967-04-05	1970-10-28	Ici Ltd	Continuous foam casting process
US3579722A (en) *	1967-06-01	1971-05-25	Bayer Ag	Apparatus for continuous production of foam plastic sections
DE1778708A1 (en) *	1968-05-27	1971-08-12	Hanning Kunststoffe R	Method and device for the continuous production of extruded profiles from liquid foamable plastics based on two or more components
US3736081A (en) *	1971-06-04	1973-05-29	Milton Berger	Apparatus for continuously producing bodies of synthetic thermoplastic material

1979
- 1979-04-24 IT IT67870/79A patent/IT1118963B/en active
1980
- 1980-03-19 GB GB8009166A patent/GB2047157A/en not_active Withdrawn
- 1980-03-24 IL IL59701A patent/IL59701A0/en unknown
- 1980-04-01 BE BE0/200067A patent/BE882570A/en not_active IP Right Cessation
- 1980-04-02 AU AU57085/80A patent/AU517132B2/en not_active Expired
- 1980-04-08 ES ES490337A patent/ES8102500A1/en not_active Expired
- 1980-04-08 ES ES490338A patent/ES490338A0/en active Granted
- 1980-04-22 CH CH307880A patent/CH638717A5/en not_active IP Right Cessation
- 1980-04-23 NZ NZ193513A patent/NZ193513A/en unknown
- 1980-04-23 FR FR8009110A patent/FR2454897A1/en not_active Withdrawn

Also Published As

Publication number	Publication date
AU517132B2 (en)	1981-07-09
ES8102501A1 (en)	1981-02-16
NZ193513A (en)	1984-07-06
IT7967870A0 (en)	1979-04-24
ES490338A0 (en)	1981-02-16
ES490337A0 (en)	1981-02-16
GB2047157A (en)	1980-11-26
FR2454897A1 (en)	1980-11-21
ES8102500A1 (en)	1981-02-16
IL59701A0 (en)	1980-06-30
BE882570A (en)	1980-07-31
CH638717A5 (en)	1983-10-14
AU5708580A (en)	1981-01-22

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Legal Events

Date	Code	Title	Description
1999-10-27	TA	Fee payment date (situation as of event date), data collected since 19931001	Effective date: 19970430