GB0618060D0 - Treatment of polyamides - Google Patents

Treatment of polyamides

Info

Publication number
GB0618060D0
GB0618060D0 GB0618060A GB0618060A GB0618060D0 GB 0618060 D0 GB0618060 D0 GB 0618060D0 GB 0618060 A GB0618060 A GB 0618060A GB 0618060 A GB0618060 A GB 0618060A GB 0618060 D0 GB0618060 D0 GB 0618060D0
Authority
GB
United Kingdom
Prior art keywords
polyamides
treatment
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.)
Withdrawn
Application number
GB0618060A
Other versions
GB2443471A (en
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.)
PETLON POLYMERS Ltd
Original Assignee
PETLON POLYMERS 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 PETLON POLYMERS Ltd filed Critical PETLON POLYMERS Ltd
Priority to GB0618060A priority Critical patent/GB2443471A/en
Publication of GB0618060D0 publication Critical patent/GB0618060D0/en
Priority to PCT/GB2007/003442 priority patent/WO2008032052A1/en
Publication of GB2443471A publication Critical patent/GB2443471A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J11/00—Recovery or working-up of waste materials
    • C08J11/04—Recovery or working-up of waste materials of polymers
    • C08J11/06—Recovery or working-up of waste materials of polymers without chemical reactions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/02—Separating plastics from other materials
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J11/00—Recovery or working-up of waste materials
    • C08J11/04—Recovery or working-up of waste materials of polymers
    • C08J11/06—Recovery or working-up of waste materials of polymers without chemical reactions
    • C08J11/08—Recovery or working-up of waste materials of polymers without chemical reactions using selective solvents for polymer components
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D9/00—Chemical paint or ink removers
    • C09D9/04—Chemical paint or ink removers with surface-active agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/04—Disintegrating plastics, e.g. by milling
    • B29B17/0412—Disintegrating plastics, e.g. by milling to large particles, e.g. beads, granules, flakes, slices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/02—Separating plastics from other materials
    • B29B2017/0213—Specific separating techniques
    • B29B2017/0293—Dissolving the materials in gases or liquids
    • B29B2017/0296—Dissolving the materials in aqueous alkaline solutions, e.g. NaOH or KOH
    • 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
    • B29K2077/00—Use of PA, i.e. polyamides, e.g. polyesteramides or derivatives thereof, as moulding material
    • 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
    • B29K2083/00—Use of polymers having silicon, with or without sulfur, nitrogen, oxygen, or carbon only, in the main chain, as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2022/00—Hollow articles
    • B29L2022/02—Inflatable articles
    • B29L2022/027—Air bags
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2377/00—Characterised by the use of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Derivatives of such polymers
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/62—Plastics recycling; Rubber recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Sustainable Development (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
GB0618060A 2006-09-13 2006-09-13 Treatment of polyamides Withdrawn GB2443471A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB0618060A GB2443471A (en) 2006-09-13 2006-09-13 Treatment of polyamides
PCT/GB2007/003442 WO2008032052A1 (en) 2006-09-13 2007-09-12 Treatment of polyamides

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0618060A GB2443471A (en) 2006-09-13 2006-09-13 Treatment of polyamides

Publications (2)

Publication Number Publication Date
GB0618060D0 true GB0618060D0 (en) 2006-10-25
GB2443471A GB2443471A (en) 2008-05-07

Family

ID=37309885

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0618060A Withdrawn GB2443471A (en) 2006-09-13 2006-09-13 Treatment of polyamides

Country Status (2)

Country Link
GB (1) GB2443471A (en)
WO (1) WO2008032052A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2973274B1 (en) * 2011-03-31 2016-05-06 Rhodia Operations METHOD OF PROCESSING TECHNICAL TEXTILES
JP7024037B1 (en) 2020-10-30 2022-02-22 豊田通商株式会社 Polyamide fiber recovery method, recycled polyamide product manufacturing method, and silicone solution
JP7383093B1 (en) 2022-08-02 2023-11-17 信越化学工業株式会社 How to recycle silicone coated resin base material

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3388029A (en) * 1965-01-19 1968-06-11 Monsanto Co Dimensionally stabilized polyamide yarns and rubber products reinforced therewith
GB1093203A (en) * 1965-02-05 1967-11-29 Monsanto Co Process for producing high viscosity nylon polymer and polymer so produced
GB1221123A (en) * 1967-03-09 1971-02-03 Fiber Industries Inc Improvements in production of shaped articles, such as filaments, from polyamides by melt spinning
DE3515077C1 (en) * 1985-04-26 1986-06-19 Hansa Textilchemie GmbH, 2806 Oyten Process for removing silicones on fibers, yarns or flat textile materials
JPS62149380A (en) * 1985-12-23 1987-07-03 Toray Ind Inc Method for removing cured film
EP0589642A1 (en) * 1992-09-24 1994-03-30 General Electric Company Salvaging organic thermoplastics
US5817183A (en) * 1996-08-12 1998-10-06 General Electric Company Method for removing coatings from thermoplastic substrates
US6011134A (en) * 1998-01-30 2000-01-04 E. I. Du Pont De Nemours And Company Method for manufacturing poly(hexamethylene adipamide) from monomethyladipate and hexamethylenediamine
DE69816417T2 (en) * 1998-04-15 2004-01-29 Sigarth Ab Hillerstorp Device for mounting radiators on a surface
DE19817160C2 (en) * 1998-04-17 2001-05-17 Rueb F A Holding Gmbh Process for recycling polyamide material containing silicone resin
JP3879348B2 (en) * 1999-12-24 2007-02-14 タカタ株式会社 Method for removing silicon from airbag scrap fabric
DE102005033063B3 (en) * 2005-07-15 2007-01-25 Cht R. Beitlich Gmbh Remove the silicone coating from coated fabrics and airbags

Also Published As

Publication number Publication date
GB2443471A (en) 2008-05-07
WO2008032052A1 (en) 2008-03-20

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)