WO2023152726 - FIBERS COMPRISING REINFORCEMENT ADDITIVES AND RECYCLED CONTENTS
National phase entry:
Publication Number
WO/2023/152726
Publication Date
17.08.2023
International Application No.
PCT/IB2023/051324
International Filing Date
14.02.2023
Title **
[English]
FIBERS COMPRISING REINFORCEMENT ADDITIVES AND RECYCLED CONTENTS
[French]
FIBRES COMPRENANT DES ADDITIFS DE RENFORCEMENT ET DES CONTENUS RECYCLÉS
Applicants **
SHPP GLOBAL TECHNOLOGIES B.V.
Inventors
WANG, Qin
GUO, Mingcheng
YANG, Jian
KENCHAIAH, Lohith
Priority Data
22156639.1
14.02.2022
EP
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
| Pages for Publication | * |
| Number of Pages with Drawings | * |
| Pages of Specification | * |
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| Number of Office Actions | * |
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International Searching Authority |
EPO
* |
| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
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| Type of Assignment |
The Standard Agent's Assignment
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| Applicant's Legal Status |
Legal Entity
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| * | |
| * | |
| * | |
| * | |
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| Entry into National Phase under |
Chapter I
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| Patent Delivery |
Send the Letters Patent by Courier
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| 译文 |
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* The data is based on automatic recognition. Please verify and amend if necessary.
** IP-Coster compiles data from publicly available sources. If this data includes your personal information, you can contact us to request its removal.
Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 2018 | |
| EPO | Filing, Examination, Granting | 8203 | |
| Japan | Filing, Examination, Granting | 2122 | |
| South Korea | Filing, Examination, Granting | 2008 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
19,091
The term for entry into the National Phase has expired. This quotation is for informational purposes only
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Abstract[English]
Disclosed is a fiber composition comprising from about 60 wt.% to about 99 wt.% of a polymer base resin, wherein the polymer base resin comprises a chemically upcycled polybutylene terephthalate (PBT) component, which was derived from a post-consumer recycled (PCR) polyester, and from about 0.1 wt.% to about 40 wt.% of a reinforcing filler, wherein the combined weight percent value of all components does not exceed 100 wt.% and all weight percent values are based on the total weight of the fiber composition, wherein the fiber composition is in the form of a fiber, and wherein the fiber exhibits a tensile modulus of greater than 1950 MPa when tested in accordance with ISO 527.[French]
Est divulguée une composition de fibres comprenant d'environ 60 % en poids à environ 99 % en poids d'une résine de base polymère, la résine de base polymère comprenant un composant de polybutylène téréphtalate (PBT) chimiquement amélioré, qui a été dérivé d'un polyester recyclé post-consommation (PCR), et d'environ 0,1 % en poids à environ 40 % en poids d'une charge de renforcement, la valeur de pourcentage en poids combinée de tous les composants ne dépassant pas 100 % en poids et toutes les valeurs de pourcentage en poids étant basées sur le poids total de la composition de fibres, la composition de fibres étant sous la forme d'une fibre et la fibre présentant un module de traction supérieur à 1 950 MPa lorsqu'elle est testée conformément à la norme ISO 527.