EP0474300B2 - Insulating fluid-absorbing filling made of polyester/polyacryl - Google Patents

Insulating fluid-absorbing filling made of polyester/polyacryl Download PDF

Info

Publication number: EP0474300B2
Authority: EP; European Patent Office
Prior art keywords: filling; mixture; fiber; mixture according; synthetic
Prior art date: 1990-09-05
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.): Expired - Lifetime

Application number

EP91202225A

Other languages

German (de)

English (en)

French (fr)

Other versions

EP0474300A2 (en

EP0474300A3 (en

EP0474300B1 (en

Inventor

R.A. Van Den Hurk

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.)

Individual

Original Assignee

Individual

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.)

1990-09-05

Filing date

1991-09-03

Publication date

1999-03-24

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=19857628&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0474300(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1991-09-03 Application filed by Individual filed Critical Individual

1991-09-03 Priority to AT91202225T priority Critical patent/ATE101841T1/de

1992-03-11 Publication of EP0474300A2 publication Critical patent/EP0474300A2/en

1992-04-15 Publication of EP0474300A3 publication Critical patent/EP0474300A3/en

1994-02-23 Publication of EP0474300B1 publication Critical patent/EP0474300B1/en

1999-03-24 Application granted granted Critical

1999-03-24 Publication of EP0474300B2 publication Critical patent/EP0474300B2/en

2011-09-03 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

Classifications

- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
- A47C27/12—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with fibrous inlays, e.g. made of wool, of cotton
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G9/00—Bed-covers; Counterpanes; Travelling rugs; Sleeping rugs; Sleeping bags; Pillows
- B—PERFORMING OPERATIONS; TRANSPORTING
- B68—SADDLERY; UPHOLSTERY
- B68G—METHODS, EQUIPMENT, OR MACHINES FOR USE IN UPHOLSTERING; UPHOLSTERY NOT OTHERWISE PROVIDED FOR
- B68G1/00—Loose filling materials for upholstery

Definitions

the invention concerns a mixture which is suitable for use as a filling-material for quilts, sleeping bags and pillows.
Usual filling-materials are, for example, of natural origin.
One such natural raw material is down, which is, in principle, obtained from all water-fowl; in practice, however, consumption is almost exclusively limited to down from geese and/or duck.
Also of natural origin is wool, which is obtained from sheep.
filling-materials are suited, in principle, to use as filling-material in quilts, they all lack to some extent the capacity to sufficiently absorb moisture during a relatively short time-interval. As a result, such filling-materials are unsuitable for many applications.
Such a filling-material is known from the document EP-A-0.028 373 which discloses a mixture of a fiber-material and a synthetic material.
the purpose of the invention is the provision of a filling-mixture which is suitable for use as a filling-material in (among other things) winter gloves, winter boots, insulating sport, leisure and professional wear and is particularly suitable for use as a filling-material in quilts, sleeping bags, underblankets, mattress-covers and pillows.
the said filling-material possesses, on the one hand, a sufficient moisture-absorbing and moisture-regulating capacity and, on the other hand, a sufficient suppleness and elasticity.
such a filling-material contains, according to the invention, a synthetic fiber-material with composite fibers. These fibers comprise a core which is provided with channels and which is surrounded by a porous and moisture absorbing mantle.
mixtures characterised by a ratio of fiber-material to synthetic material in the range 40:60 to 20:80 (by volume) were found to be very suitable.
the synthetic fiber-material can be manufactured from acrylic fibre, preferably from polyacrylonitrile.
the fibre which is now being marketed under the name "Dunova" could be used for this purpose.

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Bedding Items (AREA)
Nonwoven Fabrics (AREA)
Orthopedics, Nursing, And Contraception (AREA)
Laminated Bodies (AREA)

EP91202225A 1990-09-05 1991-09-03 Insulating fluid-absorbing filling made of polyester/polyacryl Expired - Lifetime EP0474300B2 (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
AT91202225T ATE101841T1 (de)	1990-09-05	1991-09-03	Isolierendes fluidabsorbierendes polstermaterial aus polyester/polyacryl.

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
NL9001951		1990-09-05
NL9001951A NL9001951A (nl)	1990-09-05	1990-09-05	Isolerende vochtabsorberende vulling uit polyester/polyacryl.

Publications (4)

Publication Number	Publication Date
EP0474300A2 EP0474300A2 (en)	1992-03-11
EP0474300A3 EP0474300A3 (en)	1992-04-15
EP0474300B1 EP0474300B1 (en)	1994-02-23
EP0474300B2 true EP0474300B2 (en)	1999-03-24

Family

ID=19857628

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP91202225A Expired - Lifetime EP0474300B2 (en)	1990-09-05	1991-09-03	Insulating fluid-absorbing filling made of polyester/polyacryl

Country Status (4)

Country	Link
EP (1)	EP0474300B2 (nl)
AT (1)	ATE101841T1 (nl)
DE (1)	DE69101231T3 (nl)
NL (1)	NL9001951A (nl)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB9720436D0 (en) *	1997-09-26	1997-11-26	Fibretech Limited	Improvements in or relating to a polyester fibre filling
GB2356556B (en) *	1999-11-23	2003-04-23	Craig Hayden Bourne	Waterproof sleeping bag
DE20211474U1 (de) *	2002-07-11	2002-10-10	Trevira GmbH, 60528 Frankfurt	Mit Polyesterfasern gefüllte Bezüge

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2944495C2 (de) *	1979-11-03	1981-10-15	Metzeler Schaum Gmbh, 8940 Memmingen	Füllgut für Polster

1990
- 1990-09-05 NL NL9001951A patent/NL9001951A/nl not_active Application Discontinuation
1991
- 1991-09-03 EP EP91202225A patent/EP0474300B2/en not_active Expired - Lifetime
- 1991-09-03 DE DE69101231T patent/DE69101231T3/de not_active Expired - Fee Related
- 1991-09-03 AT AT91202225T patent/ATE101841T1/de not_active IP Right Cessation

Also Published As

Publication number	Publication date
EP0474300A2 (en)	1992-03-11
EP0474300A3 (en)	1992-04-15
DE69101231T2 (de)	1994-06-01
NL9001951A (nl)	1992-04-01
DE69101231D1 (de)	1994-03-31
DE69101231T3 (de)	1999-07-08
ATE101841T1 (de)	1994-03-15
EP0474300B1 (en)	1994-02-23

Legal Events

Date	Code	Title	Description
1992-01-24	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1992-02-26	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1992-03-11	17P	Request for examination filed	Effective date: 19910925
1992-03-11	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): AT BE CH DE DK FR GB LI NL SE
1992-04-15	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): AT BE CH DE DK FR GB LI NL SE
1993-08-11	17Q	First examination report despatched	Effective date: 19930629
1994-01-07	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
1994-02-23	AK	Designated contracting states	Kind code of ref document: B1 Designated state(s): AT BE CH DE DK FR GB LI NL SE
1994-02-23	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: SE Effective date: 19940223 Ref country code: LI Effective date: 19940223 Ref country code: FR Free format text: THE PATENT HAS BEEN ANNULLED BY A DECISION OF A NATIONAL AUTHORITY Effective date: 19940223 Ref country code: DK Effective date: 19940223 Ref country code: CH Effective date: 19940223 Ref country code: AT Effective date: 19940223
1994-02-23	REF	Corresponds to:	Ref document number: 101841 Country of ref document: AT Date of ref document: 19940315 Kind code of ref document: T
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1994-05-31	REG	Reference to a national code	Ref country code: CH Ref legal event code: PL
1994-07-13	EN	Fr: translation not filed
1994-11-30	PLBI	Opposition filed	Free format text: ORIGINAL CODE: 0009260
1995-01-18	26	Opposition filed	Opponent name: POLYDAUN INTERNATIONAL B.V. Effective date: 19941123
1995-03-16	NLR1	Nl: opposition has been filed with the epo	Opponent name: POLYDAUN INTERNATIONAL B.V.
1998-04-08	PLAW	Interlocutory decision in opposition	Free format text: ORIGINAL CODE: EPIDOS IDOP
1998-04-14	PLAW	Interlocutory decision in opposition	Free format text: ORIGINAL CODE: EPIDOS IDOP
1998-05-11	PLAW	Interlocutory decision in opposition	Free format text: ORIGINAL CODE: EPIDOS IDOP
1998-08-21	PLAC	Information related to filing of opposition modified	Free format text: ORIGINAL CODE: 0008299OPPO
1998-08-27	PLAW	Interlocutory decision in opposition	Free format text: ORIGINAL CODE: EPIDOS IDOP
1999-02-05	PUAH	Patent maintained in amended form	Free format text: ORIGINAL CODE: 0009272
1999-02-05	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: PATENT MAINTAINED AS AMENDED
1999-03-24	27A	Patent maintained in amended form	Effective date: 19990324
1999-03-24	AK	Designated contracting states	Kind code of ref document: B2 Designated state(s): AT BE CH DE DK FR GB LI NL SE
1999-04-15	REG	Reference to a national code	Ref country code: CH Ref legal event code: AEN Free format text: AUFRECHTERHALTUNG DES PATENTES IN GEAENDERTER FORM
1999-06-01	NLR2	Nl: decision of opposition
1999-06-01	NLR3	Nl: receipt of modified translations in the netherlands language after an opposition procedure
1999-08-20	EN	Fr: translation not filed
1999-08-24	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: GB Payment date: 19990824 Year of fee payment: 9
1999-10-01	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: DE Payment date: 19991001 Year of fee payment: 9
1999-10-15	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: BE Payment date: 19991015 Year of fee payment: 9
2000-09-03	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20000903
2000-09-30	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20000930
2001-03-31	BERE	Be: lapsed	Owner name: VAN DEN HURK R.A. Effective date: 20000930
2001-04-25	GBPC	Gb: european patent ceased through non-payment of renewal fee	Effective date: 20000903
2001-06-01	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20010601
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2005-06-01	NLV4	Nl: lapsed or anulled due to non-payment of the annual fee	Effective date: 20050401

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