EP3626869A4 - Fibres frisées et non-tissé - Google Patents

Fibres frisées et non-tissé Download PDF

Info

Publication number
EP3626869A4
EP3626869A4 EP18801410.4A EP18801410A EP3626869A4 EP 3626869 A4 EP3626869 A4 EP 3626869A4 EP 18801410 A EP18801410 A EP 18801410A EP 3626869 A4 EP3626869 A4 EP 3626869A4
Authority
EP
European Patent Office
Prior art keywords
curly
woven fibers
woven
fibers
Prior art date
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
EP18801410.4A
Other languages
German (de)
English (en)
Other versions
EP3626869A1 (fr
EP3626869C0 (fr
EP3626869B1 (fr
Inventor
Mari YABE
Takumi SUGIUCHI
Yutaka Minami
Tomoaki Takebe
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.)
Idemitsu Kosan Co Ltd
Original Assignee
Idemitsu Kosan Co Ltd
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.)
Filing date
Publication date
Application filed by Idemitsu Kosan Co Ltd filed Critical Idemitsu Kosan Co Ltd
Publication of EP3626869A1 publication Critical patent/EP3626869A1/fr
Publication of EP3626869A4 publication Critical patent/EP3626869A4/fr
Application granted granted Critical
Publication of EP3626869C0 publication Critical patent/EP3626869C0/fr
Publication of EP3626869B1 publication Critical patent/EP3626869B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/28—Formation of filaments, threads, or the like while mixing different spinning solutions or melts during the spinning operation; Spinnerette packs therefor
    • D01D5/30—Conjugate filaments; Spinnerette packs therefor
    • D01D5/32—Side-by-side structure; Spinnerette packs therefor
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/22—Formation of filaments, threads, or the like with a crimped or curled structure; with a special structure to simulate wool
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
    • D01F8/06—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyolefin as constituent
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/005—Synthetic yarns or filaments
    • D04H3/007—Addition polymers
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
    • D04H3/14—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between thermoplastic yarns or filaments produced by welding
    • D04H3/147—Composite yarns or filaments
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2321/00—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D10B2321/02—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polyolefins
    • D10B2321/022—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polyolefins polypropylene

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nonwoven Fabrics (AREA)
  • Multicomponent Fibers (AREA)
EP18801410.4A 2017-05-16 2018-05-16 Fibres frisées et non-tissé Active EP3626869B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2017097638 2017-05-16
JP2017238664 2017-12-13
PCT/JP2018/018855 WO2018212211A1 (fr) 2017-05-16 2018-05-16 Fibres frisées et non-tissé

Publications (4)

Publication Number Publication Date
EP3626869A1 EP3626869A1 (fr) 2020-03-25
EP3626869A4 true EP3626869A4 (fr) 2020-11-25
EP3626869C0 EP3626869C0 (fr) 2024-04-24
EP3626869B1 EP3626869B1 (fr) 2024-04-24

Family

ID=64273840

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18801410.4A Active EP3626869B1 (fr) 2017-05-16 2018-05-16 Fibres frisées et non-tissé

Country Status (5)

Country Link
US (1) US20200071867A1 (fr)
EP (1) EP3626869B1 (fr)
JP (1) JPWO2018212211A1 (fr)
CN (1) CN110612367A (fr)
WO (2) WO2018211843A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11091861B2 (en) * 2018-01-31 2021-08-17 Fibertex Personal Care A/S Spunbonded nonwoven with crimped fine fibers
WO2020069354A1 (fr) * 2018-09-28 2020-04-02 Berry Global, Inc. Fibres à plusieurs composants frisant toutes seules et procédés de fabrication de celles-ci
CN113543966B (zh) 2019-03-08 2024-02-09 三井化学株式会社 无纺布层叠体、复合层叠体及被覆片
US20220325141A1 (en) * 2019-09-19 2022-10-13 Denka Company Limited Binding tape

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5108820A (en) * 1989-04-25 1992-04-28 Mitsui Petrochemical Industries, Ltd. Soft nonwoven fabric of filaments
US6054002A (en) * 1996-06-27 2000-04-25 Kimberly-Clark Worldwide, Inc. Method of making a seamless tubular band

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3671379A (en) 1971-03-09 1972-06-20 Du Pont Composite polyester textile fibers
JPH09291457A (ja) * 1996-04-25 1997-11-11 Oji Paper Co Ltd 複合長繊維の積層不織布
EP1498434B1 (fr) 2002-04-12 2013-10-09 Idemitsu Kosan Co., Ltd. Procede de production de polymeres de propylene modifies et polymeres de propylene modifies produits au moyen de ce procede
CN101313091A (zh) * 2005-10-19 2008-11-26 东丽株式会社 卷曲弹力丝及其制造方法、纤维结构体
JP5741225B2 (ja) 2011-06-01 2015-07-01 Jnc株式会社 熱融着性複合繊維とそれを用いた不織布
JP5416244B2 (ja) 2012-04-17 2014-02-12 ダイワボウホールディングス株式会社 潜在捲縮性複合繊維及びこれを用いた繊維集合物
EP2952617B1 (fr) * 2013-01-30 2019-03-06 Idemitsu Kosan Co., Ltd Tissu non tissé fibreux
JP6007139B2 (ja) * 2013-03-15 2016-10-12 出光興産株式会社 不織布及び繊維製品
JP6618002B2 (ja) * 2014-03-20 2019-12-11 出光興産株式会社 捲縮繊維及び不織布
EP3165656B1 (fr) * 2014-07-03 2021-05-12 Idemitsu Kosan Co., Ltd Tissu non-tisse file-lie et son procédé de fabrication
CN107001646B (zh) * 2014-11-14 2020-06-09 出光兴产株式会社 树脂粒料的搅拌方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5108820A (en) * 1989-04-25 1992-04-28 Mitsui Petrochemical Industries, Ltd. Soft nonwoven fabric of filaments
US6054002A (en) * 1996-06-27 2000-04-25 Kimberly-Clark Worldwide, Inc. Method of making a seamless tubular band

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2018212211A1 *

Also Published As

Publication number Publication date
EP3626869A1 (fr) 2020-03-25
US20200071867A1 (en) 2020-03-05
EP3626869C0 (fr) 2024-04-24
JPWO2018212211A1 (ja) 2020-03-19
WO2018211843A1 (fr) 2018-11-22
EP3626869B1 (fr) 2024-04-24
WO2018212211A1 (fr) 2018-11-22
CN110612367A (zh) 2019-12-24

Similar Documents

Publication Publication Date Title
EP3325079A4 (fr) Implants et constructions comprenant des fibres creuses
EP4219808C0 (fr) Fibres de cellulose
EP4123351C0 (fr) Fiche de fibre optique et ensemble connecteur de fibres optiques
EP3290970A4 (fr) Fibre multic ur
EP2960360A4 (fr) Fibre, tissu et tissu non tissé
EP3517673A4 (fr) Étoffe non tissée en fibres de cuivre
DK3688216T3 (da) Ikke-vævet materiale med høj kerne-tokomponentfibre
EP3643817A4 (fr) Fibre conjuguée âme-gaine excentrique en polyuréthane-nylon 6
EP3508631C0 (fr) Tissu non tissé en fibres métalliques
EP3779041A4 (fr) Fibres de cellulose microfibrillaire carboxyméthylées et composition associée
EP3889329A4 (fr) Tissu et article en fibre
DK3448342T3 (da) Bikomponente trelappede stapelfibre eller kortskårne fibre og anvendelser deraf
SG11201807585YA (en) Dyeable polyolefin fiber and fibrous structure comprising same
EP3306365A4 (fr) Fibre multic ur
MA53658A (fr) Séparation des fibres
EP3356611A4 (fr) Section composite de fibres et assemblage
EP3626869A4 (fr) Fibres frisées et non-tissé
EP3548655C0 (fr) Fibre résistante aux divisions
EP3805450A4 (fr) Fibre synthétique, agent de traitement de fibre et utilisation associée
ES1239889Y (es) Fibra de viscosa modificada
ZA201808512B (en) Nonwoven fabrics made of bicomponent fibers
MA49964A (fr) Sorbant à fibres
EP3556933A4 (fr) Cuir artificiel gratté, fibres de polyester, et tissu non-tissé
PL3788187T3 (pl) Połączone urządzenie do elektroprzędzenia i mikrowytłaczania
EP3609600A4 (fr) Bandes de fibres de polyéthersulfone

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

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

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20191113

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20201022

RIC1 Information provided on ipc code assigned before grant

Ipc: D01D 5/22 20060101ALI20201016BHEP

Ipc: D01F 8/06 20060101AFI20201016BHEP

Ipc: D04H 3/007 20120101ALI20201016BHEP

Ipc: D04H 3/147 20120101ALI20201016BHEP

Ipc: D01D 5/32 20060101ALI20201016BHEP

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20240110

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602018068614

Country of ref document: DE

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

U01 Request for unitary effect filed

Effective date: 20240424

U07 Unitary effect registered

Designated state(s): AT BE BG DE DK EE FI FR IT LT LU LV MT NL PT SE SI

Effective date: 20240430

U20 Renewal fee for the european patent with unitary effect paid

Year of fee payment: 7

Effective date: 20240625

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20240824

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20240424

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20240725

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20240424

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20240424

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20240424

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20240724

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20240824

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20240424

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20240725

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20240424

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20240724

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20240424

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20240424

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20240424

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602018068614

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20240424

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20240424

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20240424

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20240424

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20240424

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20240531

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20240424

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20240724

26N No opposition filed

Effective date: 20250127

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20240516

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: 20240724

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20180516

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20180516

U90 Renewal fees not paid: noting of loss of rights

Free format text: RENEWAL FEE NOT PAID FOR YEAR 08

Effective date: 20251218

U93 Unitary patent lapsed

Free format text: RENEWAL FEE NOT PAID

Effective date: 20250531