DK89883A - PROCEDURE AND APPARATUS FOR REGULATING THE CROSS-CROSS FORM OF FRY-FOAMING POLYMERS, MAINLY OF POLYURETHANES - Google Patents

PROCEDURE AND APPARATUS FOR REGULATING THE CROSS-CROSS FORM OF FRY-FOAMING POLYMERS, MAINLY OF POLYURETHANES Download PDF

Info

Publication number: DK89883A
Authority: DK; Denmark
Prior art keywords: cross; fry; polyurethanes; regulating; procedure
Prior art date: 1982-03-24

Application number

DK89883A

Other languages

Danish (da)

Other versions

DK89883D0 (en

Inventor

Janos Fejes

Laszlo Nemeth

Vladimir Gyurjan

Zoltan Salamon

Istvan Heczei

Arpad Agocs

Laszlo Gaspar

Original Assignee

Eszakmagyar Vegyimuevek

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.)

1982-03-24

Filing date

1983-02-25

Publication date

1983-09-25

1983-02-25 Application filed by Eszakmagyar Vegyimuevek filed Critical Eszakmagyar Vegyimuevek

1983-02-25 Publication of DK89883D0 publication Critical patent/DK89883D0/en

1983-09-25 Publication of DK89883A publication Critical patent/DK89883A/en

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
- B29C44/60—Measuring, controlling or regulating
- 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
- B29C44/467—Foam spreading or levelling devices
- 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

DK89883A 1982-03-24 1983-02-25 PROCEDURE AND APPARATUS FOR REGULATING THE CROSS-CROSS FORM OF FRY-FOAMING POLYMERS, MAINLY OF POLYURETHANES DK89883A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
HU89682A HU185699B (en)	1982-03-24	1982-03-24	Method and apparatus for regulating the shaping of the cross section of freely foamable polimers, preferably poliuretans

Publications (2)

Publication Number	Publication Date
DK89883D0 DK89883D0 (en)	1983-02-25
DK89883A true DK89883A (en)	1983-09-25

Family

ID=10951927

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK89883A DK89883A (en)	1982-03-24	1983-02-25	PROCEDURE AND APPARATUS FOR REGULATING THE CROSS-CROSS FORM OF FRY-FOAMING POLYMERS, MAINLY OF POLYURETHANES

Country Status (18)

Country	Link
EP (1)	EP0089663A3 (en)
JP (1)	JPS58173633A (en)
AU (1)	AU552853B2 (en)
BR (1)	BR8301494A (en)
CA (1)	CA1217012A (en)
CS (1)	CS244926B2 (en)
DD (1)	DD236406A5 (en)
DK (1)	DK89883A (en)
ES (1)	ES520821A0 (en)
FI (1)	FI830572L (en)
GR (1)	GR77938B (en)
HU (1)	HU185699B (en)
NO (1)	NO831029L (en)
PL (1)	PL136211B1 (en)
PT (1)	PT76350B (en)
RO (1)	RO88364B (en)
SU (1)	SU1389670A3 (en)
YU (1)	YU66083A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4856548A (en) *	1988-03-10	1989-08-15	Paluch Bernard R	Resuscitation valve

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4666393A (en) *	1986-06-13	1987-05-19	Human Industry Corporation	Apparatus for manufacturing polyurethane foam slabs in a batch

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2445271A1 (en) *	1974-09-21	1976-04-08	Continental Gummi Werke Ag	Apparatus for continuous prodn of foam blocks - having air impermeable sheet covering forming block in open mould
GB1531131A (en) *	1975-04-18	1978-11-01	Ici Ltd	Laminating process and apparatus therefor

1982
- 1982-03-24 HU HU89682A patent/HU185699B/en not_active IP Right Cessation
1983
- 1983-02-21 FI FI830572A patent/FI830572L/en not_active Application Discontinuation
- 1983-02-25 DK DK89883A patent/DK89883A/en not_active Application Discontinuation
- 1983-03-02 GR GR70654A patent/GR77938B/el unknown
- 1983-03-04 SU SU833559503A patent/SU1389670A3/en active
- 1983-03-07 PT PT7635083A patent/PT76350B/en unknown
- 1983-03-11 CS CS168583A patent/CS244926B2/en unknown
- 1983-03-18 YU YU66083A patent/YU66083A/en unknown
- 1983-03-18 AU AU12582/83A patent/AU552853B2/en not_active Ceased
- 1983-03-21 EP EP83102785A patent/EP0089663A3/en not_active Withdrawn
- 1983-03-22 JP JP58046095A patent/JPS58173633A/en active Pending
- 1983-03-22 ES ES520821A patent/ES520821A0/en active Granted
- 1983-03-22 RO RO110415A patent/RO88364B/en unknown
- 1983-03-22 DD DD24905583A patent/DD236406A5/en unknown
- 1983-03-23 BR BR8301494A patent/BR8301494A/en unknown
- 1983-03-23 NO NO831029A patent/NO831029L/en unknown
- 1983-03-23 PL PL24114483A patent/PL136211B1/en unknown
- 1983-03-24 CA CA000424410A patent/CA1217012A/en not_active Expired

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4856548A (en) *	1988-03-10	1989-08-15	Paluch Bernard R	Resuscitation valve

Also Published As

Publication number	Publication date
GR77938B (en)	1984-09-25
ES8501783A1 (en)	1984-12-01
BR8301494A (en)	1983-12-06
JPS58173633A (en)	1983-10-12
RO88364B (en)	1987-07-01
EP0089663A3 (en)	1987-09-16
CA1217012A (en)	1987-01-27
FI830572L (en)	1983-09-25
CS244926B2 (en)	1986-08-14
NO831029L (en)	1983-09-26
DD236406A5 (en)	1986-06-04
DK89883D0 (en)	1983-02-25
YU66083A (en)	1986-02-28
PT76350A (en)	1983-04-01
ES520821A0 (en)	1984-12-01
AU552853B2 (en)	1986-06-26
PL136211B1 (en)	1986-02-28
SU1389670A3 (en)	1988-04-15
AU1258283A (en)	1983-09-29
PL241144A1 (en)	1984-07-02
PT76350B (en)	1986-01-10
EP0089663A2 (en)	1983-09-28
HU185699B (en)	1985-03-28
FI830572A0 (en)	1983-02-21
RO88364A (en)	1987-06-30

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DK89883A (en)	1983-09-25	PROCEDURE AND APPARATUS FOR REGULATING THE CROSS-CROSS FORM OF FRY-FOAMING POLYMERS, MAINLY OF POLYURETHANES
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Legal Events

Date	Code	Title	Description
1988-05-24	ATS	Application withdrawn