PT80080B - Cordas para raquetes de desporto feitas de um material polimerico termoplastico sintetico - Google Patents

Cordas para raquetes de desporto feitas de um material polimerico termoplastico sintetico

Info

Publication number
PT80080B
PT80080B PT80080A PT8008085A PT80080B PT 80080 B PT80080 B PT 80080B PT 80080 A PT80080 A PT 80080A PT 8008085 A PT8008085 A PT 8008085A PT 80080 B PT80080 B PT 80080B
Authority
PT
Portugal
Prior art keywords
ropes
sports
polymeric material
thermoplastic polymeric
synthetic thermoplastic
Prior art date
Application number
PT80080A
Other languages
English (en)
Other versions
PT80080A (en
Original Assignee
Ici Plc
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
Priority claimed from GB8406219A external-priority patent/GB8406219D0/en
Priority claimed from GB858504564A external-priority patent/GB8504564D0/en
Application filed by Ici Plc filed Critical Ici Plc
Publication of PT80080A publication Critical patent/PT80080A/pt
Publication of PT80080B publication Critical patent/PT80080B/pt

Links

Classifications

    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/44—Yarns or threads characterised by the purpose for which they are designed
    • D02G3/444—Yarns or threads for use in sports applications
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B51/00—Stringing tennis, badminton or like rackets; Strings therefor; Maintenance of racket strings
    • A63B51/02—Strings; String substitutes; Products applied on strings, e.g. for protection against humidity or wear
    • 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
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
    • D01F6/66—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyethers
    • D01F6/665—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyethers from polyetherketones, e.g. PEEK
    • 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
    • D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
    • D10B2331/06—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyethers
    • D10B2331/061—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyethers polyetherketones, polyetheretherketones, e.g. PEEK
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2929—Bicomponent, conjugate, composite or collateral fibers or filaments [i.e., coextruded sheath-core or side-by-side type]
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2933—Coated or with bond, impregnation or core
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2933—Coated or with bond, impregnation or core
    • Y10T428/2936—Wound or wrapped core or coating [i.e., spiral or helical]

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Mechanical Engineering (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Artificial Filaments (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Laminated Bodies (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
PT80080A 1984-03-09 1985-03-08 Cordas para raquetes de desporto feitas de um material polimerico termoplastico sintetico PT80080B (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8406219A GB8406219D0 (en) 1984-03-09 1984-03-09 Sports racket strings
GB858504564A GB8504564D0 (en) 1985-02-22 1985-02-22 Sports racket strings

Publications (2)

Publication Number Publication Date
PT80080A PT80080A (en) 1985-04-01
PT80080B true PT80080B (pt) 1987-09-30

Family

ID=26287437

Family Applications (1)

Application Number Title Priority Date Filing Date
PT80080A PT80080B (pt) 1984-03-09 1985-03-08 Cordas para raquetes de desporto feitas de um material polimerico termoplastico sintetico

Country Status (12)

Country Link
US (1) US4586708A (pt)
EP (2) EP0148793B1 (pt)
AU (1) AU573789B2 (pt)
CA (1) CA1243799A (pt)
CS (1) CS259876B2 (pt)
DE (2) DE3579702D1 (pt)
ES (1) ES541115A0 (pt)
FI (1) FI83731C (pt)
GB (3) GB2155515B (pt)
HK (1) HK50889A (pt)
NO (1) NO167440C (pt)
PT (1) PT80080B (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3910258A1 (de) * 1989-03-30 1990-10-04 Basf Ag Naehgarn aus polyetherketonen
US5327714A (en) * 1992-07-30 1994-07-12 Prince Manufacturing, Inc. Synthetic string for sporting application
US5536005A (en) * 1993-03-09 1996-07-16 Koff; Steven G. Means for racket to return strings to original position after ball impact
US5601762A (en) * 1993-12-14 1997-02-11 Ferrari Importing Company Method for enhancing the properties of a string used in a stringing device
GB2303730B (en) * 1995-07-18 2000-01-26 Zyex Limited Musical instrument strings
US6132325A (en) * 1997-06-25 2000-10-17 Bertolotti; Fabio P Interlocking string network for sport rackets
US6506134B2 (en) 1997-06-25 2003-01-14 Fabio Paolo Bertolotti Interlocking string network for sports rackets
DE102007031240B4 (de) * 2007-07-05 2009-07-23 Head Technology Gmbh Mehrfachsaite für einen Ballspielschläger
US10646753B2 (en) 2018-03-12 2020-05-12 Wilson Sporting Goods Co. Racquet configured with increased flexibility in multiple directions with respect to a longitudinal axis
EP3597799A1 (en) * 2018-07-19 2020-01-22 Luxilon Industries NV A monofilament string for use in string racket sports
JP7552069B2 (ja) * 2020-05-11 2024-09-18 住友ゴム工業株式会社 ラケット用のストリング

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3920658A (en) * 1972-01-20 1975-11-18 Martin James Benson Coated tennis string and process for coating
US3956240A (en) * 1973-07-12 1976-05-11 Raychem Corporation Novel polyketones
US4016714A (en) * 1975-05-21 1977-04-12 Ashaway Line & Twine Mfg. Co. String construction
JPS52120034A (en) * 1976-03-31 1977-10-08 Nippon Carbon Co Ltd Gut for racket
US4055941A (en) * 1976-12-09 1977-11-01 E. I. Du Pont De Nemours And Company Integrated string
US4297835A (en) * 1979-11-23 1981-11-03 Mituo Shimizu Synthetic strings
AU7438181A (en) * 1980-10-03 1982-04-08 Dynamit Nobel Aktiengesellschaft Plastics cord
US4306410A (en) * 1980-11-12 1981-12-22 Kureha Kagaku Kogyo Kabushiki Kaisha String construction for athletic rackets
JPS57191322A (en) * 1981-05-11 1982-11-25 Toray Ind Inc Aromatic polyether ketone fiber and its preparation
US4395458A (en) * 1981-08-17 1983-07-26 Huang Ben T Graphite impregnated polyamide tennis strings
US4359501A (en) * 1981-10-28 1982-11-16 Albany International Corp. Hydrolysis resistant polyaryletherketone fabric
US4391088A (en) * 1982-01-13 1983-07-05 United States Tennis Gut Association, Inc. String for sports rackets

Also Published As

Publication number Publication date
FI850921A0 (fi) 1985-03-08
ES8602423A1 (es) 1985-12-01
CS259876B2 (en) 1988-11-15
EP0148793A3 (en) 1987-11-11
FI83731B (fi) 1991-05-15
NO167440C (no) 1991-11-06
FI83731C (fi) 1991-08-26
EP0189215B1 (en) 1990-09-19
AU3952685A (en) 1985-09-12
EP0148793A2 (en) 1985-07-17
EP0189215A2 (en) 1986-07-30
FI850921L (fi) 1985-09-10
GB2176816A (en) 1987-01-07
GB2155515A (en) 1985-09-25
GB2155515B (en) 1987-12-09
CA1243799A (en) 1988-10-25
NO850928L (no) 1985-09-10
HK50889A (en) 1989-06-30
GB2176816B (en) 1987-12-09
NO167440B (no) 1991-07-29
PT80080A (en) 1985-04-01
GB8611173D0 (en) 1986-06-18
CS161785A2 (en) 1988-04-15
GB8608802D0 (en) 1986-05-14
GB8505183D0 (en) 1985-04-03
DE3579803D1 (de) 1990-10-25
US4586708A (en) 1986-05-06
ES541115A0 (es) 1985-12-01
EP0148793B1 (en) 1990-09-19
AU573789B2 (en) 1988-06-23
DE3579702D1 (de) 1990-10-25
EP0189215A3 (en) 1987-10-28

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Legal Events

Date Code Title Description
MM3A Annulment or lapse

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

Effective date: 19980831