ES490337A0 - IMPROVEMENTS IN THE DEVICES FOR THE CONTINUOUS FORMATION OF SYNTHETIC FOAM PROFILES - Google Patents

IMPROVEMENTS IN THE DEVICES FOR THE CONTINUOUS FORMATION OF SYNTHETIC FOAM PROFILES

Info

Publication number: ES490337A0
Authority: ES; Spain
Prior art keywords: devices; continuous formation; synthetic foam; foam profiles; profiles
Prior art date: 1979-04-24
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

ES490337A

Other languages

Spanish (es)

Other versions

ES8102500A1 (en

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.)

LAVORAZIONE MAT PLAST

Original Assignee

LAVORAZIONE MAT PLAST

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

1980-04-08

Publication date

1981-02-16

1980-04-08 Application filed by LAVORAZIONE MAT PLAST filed Critical LAVORAZIONE MAT PLAST

1981-02-16 Publication of ES490337A0 publication Critical patent/ES490337A0/en

1981-02-16 Publication of ES8102500A1 publication Critical patent/ES8102500A1/en

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

ES490337A 1979-04-24 1980-04-08 Foamed plastics slabs Expired ES8102500A1 (en)

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
ES490337A0 true ES490337A0 (en)	1981-02-16
ES8102500A1 ES8102500A1 (en)	1981-02-16

Family

ID=11305951

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
ES490338A Expired ES8102501A1 (en)	1979-04-24	1980-04-08	Foamed plastics slabs
ES490337A Expired ES8102500A1 (en)	1979-04-24	1980-04-08	Foamed plastics slabs

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
ES490338A Expired ES8102501A1 (en)	1979-04-24	1980-04-08	Foamed plastics slabs

Country Status (9)

Country	Link
AU (1)	AU517132B2 (en)
BE (1)	BE882570A (en)
CH (1)	CH638717A5 (en)
ES (2)	ES8102501A1 (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 ES490338A patent/ES8102501A1/en not_active Expired
- 1980-04-08 ES ES490337A patent/ES8102500A1/en not_active Expired
- 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
IT1118963B (en)	1986-03-03
FR2454897A1 (en)	1980-11-21
ES8102500A1 (en)	1981-02-16
IT7967870A0 (en)	1979-04-24
NZ193513A (en)	1984-07-06
GB2047157A (en)	1980-11-26
ES490338A0 (en)	1981-02-16
CH638717A5 (en)	1983-10-14
AU517132B2 (en)	1981-07-09
IL59701A0 (en)	1980-06-30
ES8102501A1 (en)	1981-02-16
AU5708580A (en)	1981-01-22
BE882570A (en)	1980-07-31

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