FI65396C - Anordning foer framstaellning av en kontinuerlig straecka av polymerskum - Google Patents

Anordning foer framstaellning av en kontinuerlig straecka av polymerskum Download PDF

Info

Publication number: FI65396C
Authority: FI; Finland
Prior art keywords: foam; width; conveyor; plate; trough
Prior art date: 1975-11-07

Application number

FI763171A

Other languages

English (en)

Finnish (fi)

Other versions

FI763171A7 (fr

FI65396B (fi

Inventor

Edward Dockray

Denis Killen

Original Assignee

Unifoam Ag

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.)

1975-11-07

Filing date

1976-11-04

Publication date

1984-05-10

1976-11-04 Application filed by Unifoam Ag filed Critical Unifoam Ag

1977-05-08 Publication of FI763171A7 publication Critical patent/FI763171A7/fi

1984-01-31 Application granted granted Critical

1984-01-31 Publication of FI65396B publication Critical patent/FI65396B/fi

1984-05-10 Publication of FI65396C publication Critical patent/FI65396C/fi

Links

239000006260 foam Substances 0.000 claims description 75
238000005192 partition Methods 0.000 claims description 24
238000004519 manufacturing process Methods 0.000 claims description 16
239000000203 mixture Substances 0.000 claims description 14
239000008258 liquid foam Substances 0.000 claims description 12
230000008859 change Effects 0.000 claims description 11
239000000463 material Substances 0.000 claims description 9
238000007789 sealing Methods 0.000 claims description 8
238000005304 joining Methods 0.000 claims description 2
230000000630 rising effect Effects 0.000 claims description 2
238000010276 construction Methods 0.000 claims 4
PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims 3
239000010881 fly ash Substances 0.000 claims 1
229920000642 polymer Polymers 0.000 claims 1
239000000700 radioactive tracer Substances 0.000 claims 1
239000000376 reactant Substances 0.000 description 12
-1 polyethylene Polymers 0.000 description 8
239000004698 Polyethylene Substances 0.000 description 7
239000007788 liquid Substances 0.000 description 7
239000000123 paper Substances 0.000 description 7
229920000573 polyethylene Polymers 0.000 description 7
229920003023 plastic Polymers 0.000 description 4
239000004033 plastic Substances 0.000 description 4
230000008878 coupling Effects 0.000 description 3
238000010168 coupling process Methods 0.000 description 3
238000005859 coupling reaction Methods 0.000 description 3
230000007246 mechanism Effects 0.000 description 3
239000007787 solid Substances 0.000 description 3
229920005830 Polyurethane Foam Polymers 0.000 description 2
230000015572 biosynthetic process Effects 0.000 description 2
238000006243 chemical reaction Methods 0.000 description 2
239000002655 kraft paper Substances 0.000 description 2
238000000034 method Methods 0.000 description 2
239000011496 polyurethane foam Substances 0.000 description 2
230000000284 resting effect Effects 0.000 description 2
239000007858 starting material Substances 0.000 description 2
239000000126 substance Substances 0.000 description 2
238000011144 upstream manufacturing Methods 0.000 description 2
230000009471 action Effects 0.000 description 1
239000002390 adhesive tape Substances 0.000 description 1
239000012237 artificial material Substances 0.000 description 1
230000004888 barrier function Effects 0.000 description 1
230000006835 compression Effects 0.000 description 1
238000007906 compression Methods 0.000 description 1
238000010924 continuous production Methods 0.000 description 1
230000007423 decrease Effects 0.000 description 1
230000005284 excitation Effects 0.000 description 1
239000004744 fabric Substances 0.000 description 1
239000000835 fiber Substances 0.000 description 1
238000005187 foaming Methods 0.000 description 1
238000010438 heat treatment Methods 0.000 description 1
239000002650 laminated plastic Substances 0.000 description 1
239000002184 metal Substances 0.000 description 1
229920001343 polytetrafluoroethylene Polymers 0.000 description 1
239000004810 polytetrafluoroethylene Substances 0.000 description 1
230000008569 process Effects 0.000 description 1
238000005086 pumping Methods 0.000 description 1
230000007480 spreading Effects 0.000 description 1
238000003892 spreading Methods 0.000 description 1
239000000758 substrate Substances 0.000 description 1
230000001360 synchronised effect Effects 0.000 description 1
230000007704 transition Effects 0.000 description 1
239000012780 transparent material Substances 0.000 description 1
239000002023 wood Substances 0.000 description 1

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
- B29C44/28—Expanding the moulding material on continuous moving surfaces without restricting the upwards growth of the foam
- 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
- 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
- Y10S264/84—Conversion of foamed resinous buns into foamed billets having geo metrical crosssections

Landscapes

Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Molding Of Porous Articles (AREA)
Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

FI763171A 1975-11-07 1976-11-04 Anordning foer framstaellning av en kontinuerlig straecka av polymerskum FI65396C (fi)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB4627475		1975-11-07
GB46274/75A GB1564604A (en)	1975-11-07	1975-11-07	Manufacture of polymeric foam

Publications (3)

Publication Number	Publication Date
FI763171A7 FI763171A7 (fr)	1977-05-08
FI65396B FI65396B (fi)	1984-01-31
FI65396C true FI65396C (fi)	1984-05-10

Family

ID=10440570

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI763171A FI65396C (fi)	1975-11-07	1976-11-04	Anordning foer framstaellning av en kontinuerlig straecka av polymerskum

Country Status (23)

Country	Link
US (1)	US4074960A (fr)
JP (1)	JPS5278270A (fr)
AT (1)	AT354741B (fr)
AU (1)	AU504521B2 (fr)
BE (1)	BE848040A (fr)
CA (1)	CA1074517A (fr)
CH (1)	CH608418A5 (fr)
DE (1)	DE2650704C2 (fr)
DK (1)	DK150974C (fr)
ES (1)	ES453106A1 (fr)
FI (1)	FI65396C (fr)
FR (1)	FR2330525A1 (fr)
GB (1)	GB1564604A (fr)
GR (1)	GR62104B (fr)
IE (1)	IE44073B1 (fr)
IT (1)	IT1125222B (fr)
MX (1)	MX145202A (fr)
NL (1)	NL171552C (fr)
NO (1)	NO148514C (fr)
SE (1)	SE409433B (fr)
TR (1)	TR19461A (fr)
YU (1)	YU271976A (fr)
ZA (1)	ZA766578B (fr)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4207279A (en) *	1977-05-03	1980-06-10	Reeves Brothers, Inc.	Process and apparatus for continuous production of polyurethane foam
US4154562A (en) *	1977-08-31	1979-05-15	Kornylak Corporation	Adjustable width molding apparatus for a flat-top bun
US4177028A (en) *	1977-10-04	1979-12-04	Edge Saw Manufacturing Co.	Adjustable apparatus for producing a foam material
US4197269A (en) *	1978-09-01	1980-04-08	Reeves Brothers, Inc.	Process for production of large dimension polyester-derived polyurethane foam
CA1142314A (fr) *	1978-11-20	1983-03-08	Derk J. Boon	Methode et installation de production continue de mousse de polyurethane
US4298557A (en) *	1979-12-12	1981-11-03	The Dow Chemical Company	Method and apparatus for the preparation of foamed structures
FR2502541A1 (fr) *	1981-03-24	1982-10-01	Poncet Jean	Procede et dispositif pour fabriquer des bandes de mousse de polymeres et produit obtenu
IT1155453B (it) *	1982-01-18	1987-01-28	Olmo Giuseppe Superflexite	Procedimento ed impianto per la schiumatura in continuo di materie plastiche e prodotti che ne risultano
GB8314010D0 (en) *	1983-05-20	1983-06-29	Unifoam Ag	Polymeric foam
FR2584019B1 (fr) *	1985-06-28	1987-09-18	Poncet Jean	Dispositif pour realiser des blocs de mousse de polymeres
AU676663B2 (en) *	1992-06-01	1997-03-20	Prefoam Ag	Device for the continuous manufacture of slabstock polyurethane foam
IT1270979B (it) *	1993-09-30	1997-05-26	Afros Spa	Procedimento e apparecchiatura per la produzione in continuo di schiume poliuretaniche in blocchi
NO309077B1 (no) *	1993-07-14	2000-12-11	Foaming Techn Cardio Bv	FremgangsmÕte og system for kontinuerlig tilvirkning av polyuretanskumblokker
US5527172A (en) *	1994-04-15	1996-06-18	Carpenter Co.	Apparatus for forming a foam product
EP0692507A1 (fr) *	1994-07-11	1996-01-17	Basf Corporation	Mousse de polyuréthane flexible à cellules ouvertes
US5512222A (en) *	1995-03-15	1996-04-30	Foamex L.P.	Method of using a chilled trough for producing slabs of polyurethane foam
EP0761405B1 (fr) *	1995-09-06	2002-06-12	Lancastria Limited	Auge à largeur réglable pour la production continue de mousse en plaques
EP0774485A3 (fr)	1995-11-14	1997-10-01	Basf Corp	Procédé de préparation d'un bloc de mousse flexible de polyuréthane ayant des caractéristiques améliorés de sensation, de confort et d'usure
US5656678A (en) *	1996-05-14	1997-08-12	Hickory Springs Manufacturing Company	Method and apparatus for the production of polyurethane foam using variable capacity trough
GB0019507D0 (en) *	2000-08-08	2000-09-27	Cannon Viking Limited	Foam plastics method and machine
DE50107027D1 (de) *	2000-11-08	2005-09-15	Hennecke Gmbh	Verfahren und Vorrichtung zum kontinuierlichen Herstellen von Blockschaum
CA2464444A1 (fr) *	2001-10-22	2003-05-01	Intier Automotive Inc.	Appui-tete ouvert a fermeture et son precede de fabrication
US7951449B2 (en) *	2002-06-27	2011-05-31	Wenguang Ma	Polyester core materials and structural sandwich composites thereof
EP1660294B1 (fr) *	2003-08-25	2008-12-03	BFS Diversified Products, LLC	Procede et appareil de surveillance de la resistance a la compression de panneaux isolants
DE102013015321B4 (de)	2013-09-17	2016-01-21	Hennecke Gmbh	Verfahren zum kontinuierlichen Herstellen eines Endlosstranges aus Polyurethan-Reaktivkunststoff
CN113977843B (zh) *	2021-11-11	2023-03-21	张家港力勤机械有限公司	一种聚氨酯板材的成型加工设备
CN114474458B (zh) *	2021-12-30	2023-04-28	长兴鼎鑫橡塑科技有限公司	一种洗衣机橡胶门封生产用的密炼装置
CN116252421B (zh) *	2023-05-15	2023-07-07	安平县红星丝网制造有限公司	一种聚氨酯输送带浇注机

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IL30474A (en) *	1968-01-05	1972-07-26	Tenneco Chem	Method and apparatus for molding foamed cellular products from a liquid reaction mixture
US3751197A (en) *	1969-10-17	1973-08-07	Hellenic Plastics Rubber	Apparatus for production of polymeric foam
NO131636C (fr) *	1970-09-01	1975-07-02	Unifoam Ag
US3832099A (en) *	1971-08-24	1974-08-27	Uniform Ag	Apparatus for producing polyurethane foam
GB1487848A (en) *	1974-02-20	1977-10-05	Planiblock Sa	Apparatus for the continuous manufacture of foamed plastics blocks
DE2552361A1 (de) *	1974-12-09	1976-06-10	Semperit Gmbh	Vorrichtung zum kontinuierlichen herstellen eines schaumstoffstranges

1975
- 1975-11-07 GB GB46274/75A patent/GB1564604A/en not_active Expired
1976
- 1976-11-01 GR GR52060A patent/GR62104B/el unknown
- 1976-11-01 US US05/737,402 patent/US4074960A/en not_active Expired - Lifetime
- 1976-11-02 ZA ZA766578A patent/ZA766578B/xx unknown
- 1976-11-03 IE IE2448/76A patent/IE44073B1/en not_active IP Right Cessation
- 1976-11-03 NO NO76763735A patent/NO148514C/no unknown
- 1976-11-04 FI FI763171A patent/FI65396C/fi not_active IP Right Cessation
- 1976-11-04 SE SE7612325A patent/SE409433B/xx not_active IP Right Cessation
- 1976-11-05 MX MX166906A patent/MX145202A/es unknown
- 1976-11-05 BE BE172118A patent/BE848040A/fr not_active IP Right Cessation
- 1976-11-05 YU YU02719/76A patent/YU271976A/xx unknown
- 1976-11-05 TR TR19461A patent/TR19461A/xx unknown
- 1976-11-05 CA CA265,024A patent/CA1074517A/fr not_active Expired
- 1976-11-05 DE DE2650704A patent/DE2650704C2/de not_active Expired
- 1976-11-05 AT AT824076A patent/AT354741B/de not_active IP Right Cessation
- 1976-11-05 DK DK500576A patent/DK150974C/da not_active IP Right Cessation
- 1976-11-05 CH CH1398776A patent/CH608418A5/xx not_active IP Right Cessation
- 1976-11-05 FR FR7633519A patent/FR2330525A1/fr active Granted
- 1976-11-05 NL NLAANVRAGE7612298,A patent/NL171552C/xx not_active IP Right Cessation
- 1976-11-06 ES ES453106A patent/ES453106A1/es not_active Expired
- 1976-11-08 IT IT69667/76A patent/IT1125222B/it active
- 1976-11-08 JP JP51133302A patent/JPS5278270A/ja active Granted
- 1976-11-08 AU AU19392/76A patent/AU504521B2/en not_active Expired

Also Published As

Publication number	Publication date
NL171552B (nl)	1982-11-16
BE848040A (fr)	1977-03-01
FR2330525B1 (fr)	1980-11-07
FR2330525A1 (fr)	1977-06-03
MX145202A (es)	1982-01-14
FI763171A7 (fr)	1977-05-08
ES453106A1 (es)	1978-03-01
NO148514C (no)	1983-10-26
AT354741B (de)	1979-01-25
IT1125222B (it)	1986-05-14
DE2650704A1 (de)	1977-05-18
NL7612298A (nl)	1977-05-10
IE44073L (en)	1977-05-07
IE44073B1 (en)	1981-08-12
DK500576A (da)	1977-05-08
YU271976A (en)	1982-06-30
GB1564604A (en)	1980-04-10
ATA824076A (de)	1979-06-15
NO763735L (fr)	1977-05-10
CH608418A5 (fr)	1979-01-15
TR19461A (tr)	1979-04-10
JPS548701B2 (fr)	1979-04-18
SE7612325L (sv)	1977-05-08
DK150974B (da)	1987-10-05
US4074960A (en)	1978-02-21
FI65396B (fi)	1984-01-31
JPS5278270A (en)	1977-07-01
AU1939276A (en)	1978-05-18
CA1074517A (fr)	1980-04-01
ZA766578B (en)	1977-10-26
AU504521B2 (en)	1979-10-18
NO148514B (no)	1983-07-18
DE2650704C2 (de)	1982-11-25
SE409433B (sv)	1979-08-20
GR62104B (en)	1979-02-26
NL171552C (nl)	1983-04-18
DK150974C (da)	1988-04-05

Legal Events

Date	Code	Title	Description
1976-11-04	MA	Patent expired
2004-08-31	MA	Patent expired	Owner name: UNIFOAM AG

Publication	Publication Date	Title
FI65396C (fi)	1984-05-10	Anordning foer framstaellning av en kontinuerlig straecka av polymerskum
SU559631A3 (ru)	1977-05-25	Устройство дл непрерывного изготовлени полимерных пенных блоков
US3528126A (en)	1970-09-15	Continuous production apparatus for hard core foam plates having rigid cover layers particularly on a polyurethane base
FI62156B (fi)	1982-07-30	Foerfarande och anordning foer formning av en flerskiktsmaeldstraole
KR830008824A (ko)	1983-12-16	폼(foam)의 연속 상향방법 및 그 제조장치
US3435102A (en)	1969-03-25	Method of and apparatus for making covered plates of polyurethane in a continuous process
US4559003A (en)	1985-12-17	Apparatus for manufacturing webs of polymer foam and a product obtained
US20170157815A1 (en)	2017-06-08	Method and apparatus for continuous foaming of a panel
US3870441A (en)	1975-03-11	Production of polymeric foam
IE42352B1 (en)	1980-07-30	Apparatus for the continuous manufacture of foamed plasticcs blocks
CA1161237A (fr)	1984-01-31	Methode de coupage des panneaux de gypse a l'aide d'un fort jet d'eau
US5527551A (en)	1996-06-18	Method and apparatus for forming a continuous sheet of cheese
US4128611A (en)	1978-12-05	Continuous process and apparatus for producing foamed polymer bunstock having a substantially rectangular cross-section
US4108585A (en)	1978-08-22	Apparatus for the continuous production of foam plastic blocks of rectangular cross-section
AU609736B2 (en)	1991-05-09	Process and apparatus for producing extruded thermoplastic foam bodies
FI84921B (fi)	1991-10-31	En eller flerskikts inloppslaoda med utvidgad reglerzon av genomloppsvolym.
BRPI0717370B1 (pt)	2018-10-09	processo contínuo para produção de espuma de poliuretano em bloco e dispositivo para produção de espuma de poliuretano em bloco
JP2002166434A (ja)	2002-06-11	スラブストック・フォームの連続製造法および装置
US3751197A (en)	1973-08-07	Apparatus for production of polymeric foam
GB2044663A (en)	1980-10-22	Continuous casting of rectangular foam blocks
CN105050787B (zh)	2017-10-27	用于两个或多个面板的同时和连续发泡的方法和装置
IL30474A (en)	1972-07-26	Method and apparatus for molding foamed cellular products from a liquid reaction mixture
EP0001693A1 (fr)	1979-05-02	Dispositif et procédé de réalisation continue de mousse en polymère
US3729534A (en)	1973-04-24	Method for continuously forming elongated cylinders of polyurethane foam
US3711231A (en)	1973-01-16	Urethane tunnel mold