ZA200903397B - Airbag and process for its assembly - Google Patents

Airbag and process for its assembly

Info

Publication number
ZA200903397B
ZA200903397B ZA200903397A ZA200903397A ZA200903397B ZA 200903397 B ZA200903397 B ZA 200903397B ZA 200903397 A ZA200903397 A ZA 200903397A ZA 200903397 A ZA200903397 A ZA 200903397A ZA 200903397 B ZA200903397 B ZA 200903397B
Authority
ZA
South Africa
Prior art keywords
airbag
assembly
Prior art date
Application number
ZA200903397A
Other languages
English (en)
Inventor
Anh Be
William Blackwood
Loren Dale Lower
Robert Nelson
Todd Starke
Original Assignee
Dow Corning
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 Dow Corning filed Critical Dow Corning
Publication of ZA200903397B publication Critical patent/ZA200903397B/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
    • B60R21/23—Inflatable members
    • B60R21/231—Inflatable members characterised by their shape, construction or spatial configuration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
    • B60R21/23—Inflatable members
    • B60R21/235—Inflatable members characterised by their material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
    • B60R21/23—Inflatable members
    • B60R21/235—Inflatable members characterised by their material
    • B60R2021/23571—Inflatable members characterised by their material characterised by connections between panels
    • B60R2021/2358—Bonding
    • 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
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24777—Edge feature
    • Y10T428/24793—Comprising discontinuous or differential impregnation or bond

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Sealing Material Composition (AREA)
  • Air Bags (AREA)
ZA200903397A 2006-12-06 2009-05-18 Airbag and process for its assembly ZA200903397B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US87379906P 2006-12-06 2006-12-06

Publications (1)

Publication Number Publication Date
ZA200903397B true ZA200903397B (en) 2010-06-30

Family

ID=38895718

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200903397A ZA200903397B (en) 2006-12-06 2009-05-18 Airbag and process for its assembly

Country Status (12)

Country Link
US (1) US8287685B2 (xx)
EP (1) EP2094537B1 (xx)
JP (1) JP5221556B2 (xx)
KR (1) KR101366159B1 (xx)
CN (1) CN101547813A (xx)
BR (1) BRPI0720137A2 (xx)
CA (1) CA2671690C (xx)
ES (1) ES2406680T3 (xx)
MX (1) MX2009005988A (xx)
PL (1) PL2094537T3 (xx)
WO (1) WO2008069856A1 (xx)
ZA (1) ZA200903397B (xx)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009143090A2 (en) * 2008-05-22 2009-11-26 Dow Corning Corporation Process and composition for fabricating non-sewn seams
EP2382271B2 (en) 2008-12-30 2018-02-28 Bluestar Silicones Coating compositions and textile fabrics coated therewith
JP6057503B2 (ja) * 2011-09-21 2017-01-11 東レ・ダウコーニング株式会社 光半導体素子封止用硬化性シリコーン組成物、樹脂封止光半導体素子の製造方法、および樹脂封止光半導体素子
US8721821B2 (en) * 2011-12-15 2014-05-13 Faurecia Interior Systems, Inc. Seam fillers for use with decorative stitching of vehicle interior components
US9101100B1 (en) 2014-04-30 2015-08-11 Ceres, Inc. Methods and materials for high throughput testing of transgene combinations
CN111945273B (zh) 2015-11-06 2022-12-13 英威达纺织（英国）有限公司 低渗透率和高强度织物及其制造方法
CN113235205A (zh) 2017-05-02 2021-08-10 英威达纺织（英国）有限公司 低渗透性和高强度织造织物及其制造方法
MX2020003165A (es) 2017-09-29 2022-04-05 Invista Textiles Uk Ltd Bolsas de aire y metodos para producir bolsas de aire.
CN114803153B (zh) * 2022-04-14 2024-01-12 联宝(合肥)电子科技有限公司 复合缓冲包材

Family Cites Families (113)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3159601A (en) 1962-07-02 1964-12-01 Gen Electric Platinum-olefin complex catalyzed addition of hydrogen- and alkenyl-substituted siloxanes
US3220972A (en) 1962-07-02 1965-11-30 Gen Electric Organosilicon process using a chloroplatinic acid reaction product as the catalyst
US3296291A (en) 1962-07-02 1967-01-03 Gen Electric Reaction of silanes with unsaturated olefinic compounds
NL131800C (xx) 1965-05-17
US3516946A (en) 1967-09-29 1970-06-23 Gen Electric Platinum catalyst composition for hydrosilation reactions
US3814730A (en) 1970-08-06 1974-06-04 Gen Electric Platinum complexes of unsaturated siloxanes and platinum containing organopolysiloxanes
US3983298A (en) * 1975-04-18 1976-09-28 Dow Corning Corporation Polyorganosiloxane pressure sensitive adhesives and articles therefrom
US3989668A (en) 1975-07-14 1976-11-02 Dow Corning Corporation Method of making a silicone elastomer and the elastomer prepared thereby
JPH0635509B2 (ja) 1984-12-24 1994-05-11 ダイセル化学工業株式会社 ポリアミド共重合体
JPH0637614B2 (ja) * 1986-07-15 1994-05-18 東レ・ダウコ−ニング・シリコ−ン株式会社 シリコ−ン感圧接着剤組成物
US4784879A (en) 1987-07-20 1988-11-15 Dow Corning Corporation Method for preparing a microencapsulated compound of a platinum group metal
DE3825676A1 (de) * 1988-07-28 1990-02-15 Wacker Chemie Gmbh Verwendung von zu elastomeren haertbaren organopolysiloxanmassen als klebstoffe
AU618818B2 (en) 1988-08-04 1992-01-09 Minnesota Mining And Manufacturing Company Silicone-based pressure-sensitive adhesives having high solids content
FI82519B (fi) * 1988-12-16 1990-11-30 Partek Ab Laongstraeckt lamellskiva av mineralull, laemplig som kaerna i ett sandwichelement.
US4988779A (en) 1989-04-17 1991-01-29 General Electric Company Addition cured silicone pressure sensitive adhesive
US5036117A (en) 1989-11-03 1991-07-30 Dow Corning Corporation Heat-curable silicone compositions having improved bath life
US5328696A (en) 1991-07-22 1994-07-12 Dow Corning Corporation Devices using silicone pressure sensitive adhesives containing organic wax
US5300299A (en) * 1991-07-22 1994-04-05 Dow Corning Corporation Silicone pressure sensitive adhesive containing alkylmethylsiloxane wax and related methods and devices
US5248739A (en) * 1991-10-18 1993-09-28 Dow Corning Corporation Silicone pressure sensitive adhesives having enhanced adhesion to low energy substrates
US5490690A (en) * 1991-10-21 1996-02-13 Trw Vehicle Safety Systems Inc. Vehicle safety apparatus including inflatable restraint
JP2978319B2 (ja) * 1991-10-31 1999-11-15 東レ・ダウコーニング・シリコーン株式会社 エアーバッグ用基布
JP2513101B2 (ja) * 1992-01-23 1996-07-03 信越化学工業株式会社 エアバッグ用コ―ティング組成物及びエアバッグ
JP2592021B2 (ja) * 1992-01-31 1997-03-19 東レ・ダウコーニング・シリコーン株式会社 エアーバッグコーティング用液状シリコーンゴム組成物
JPH0616099A (ja) * 1992-06-30 1994-01-25 Toshiba Silicone Co Ltd エアバッグ
US6627275B1 (en) * 1994-04-19 2003-09-30 Applied Elastomerics, Incorporated Tear resistant elastic crystal gels suitable for inflatable restraint cushions and other uses
JPH06199198A (ja) * 1992-12-28 1994-07-19 Toray Ind Inc エアバッグおよびその製造方法
US5352696A (en) * 1993-01-22 1994-10-04 Pacific Corporation Quaternary nitrogen-containing vitamin E derivatives and uses thereof
JP3165312B2 (ja) 1993-12-28 2001-05-14 東レ・ダウコーニング・シリコーン株式会社 エアーバッグ用難燃性シリコーンゴムコーティング布
US5482988A (en) * 1994-01-14 1996-01-09 Dow Corning Corporation Hot-melt silicone pressure sensitive adhesive with siloxylated polyether waxes as additives
US5371128A (en) * 1994-01-14 1994-12-06 Dow Corning Corporation Hot-melt silicone pressure sensitive adhesive with siloxylated allyloxypropane diol copolymers as additives
DE4415523A1 (de) * 1994-05-03 1995-11-09 Temic Bayern Chem Airbag Gmbh Gasgenerator für Seitenaufprallschutz
US20060202452A1 (en) * 1994-05-23 2006-09-14 Automotive Technologies International, Inc. Side curtain and multi-compartment vehicular airbags
US5658008A (en) * 1994-07-19 1997-08-19 Takata (Europe) Vehicle Safety Technology Gmbh Airbag arrangement
JPH08120231A (ja) 1994-10-21 1996-05-14 Toyo Cloth Kk 接着シート
DE4444455C1 (de) 1994-12-14 1996-02-15 Daimler Benz Ag Insassenrückhaltevorrichtung für Fahrzeuge
US5566977A (en) * 1995-06-01 1996-10-22 Trw Vehicle Safety Systems Inc. Air bag including restraint
JP3115808B2 (ja) * 1995-09-21 2000-12-11 東レ・ダウコーニング・シリコーン株式会社 液状シリコーンゴムコーティング剤組成物
US6183009B1 (en) * 1995-09-22 2001-02-06 Joseph Rychter Inflatable airbag and a method of manufacturing the same
US5863625A (en) * 1995-11-17 1999-01-26 Highland Industries, Inc. Stable silicone coated fabric without adhesion promoter
DE29605896U1 (de) * 1996-03-29 1996-07-25 Trw Repa Gmbh Seitenaufprall-Schutzeinrichtung für Fahrzeuginsassen
US5909895A (en) * 1996-06-11 1999-06-08 Bridgestone Corporation Thermoplastic resin film air bag
US5782489A (en) * 1996-08-23 1998-07-21 Trw Vehicle Safety Systems Inc. Air bag with adhesive at seams
WO1999014082A1 (en) * 1996-09-18 1999-03-25 Minnesota Mining And Manufacturing Company Adhesively-bonded inflatable restraint and method of making
US5810388A (en) * 1997-01-16 1998-09-22 Ford Motor Company Instrument panel air bag door and method of making thereof
DE19706674C1 (de) 1997-02-20 1998-11-12 Autoliv Dev Airbaganordnung mit einem eine Aufnahmetasche für den Gasgenerator aufweisenden Luftsack
DE19739558A1 (de) * 1997-09-09 1999-03-11 Takata Europ Gmbh Verfahren zur Herstellung eines Luftsacks
GB2331955A (en) 1997-12-03 1999-06-09 Christopher Paul Kavanagh Welded inflatable impact protection device
JPH11227550A (ja) 1998-02-17 1999-08-24 Toyoda Gosei Co Ltd 自動車用エアバッグ
US6059311A (en) 1998-02-21 2000-05-09 Breed Automotive Technology, Inc. Pillar-mounted side impact and rollover air bag
FR2775481B1 (fr) * 1998-02-27 2003-10-24 Rhodia Chimie Sa Composition silicone adhesive reticulable et utilisation de cette composition pour le collage de substrats divers
US6037279A (en) * 1998-03-11 2000-03-14 Dow Corning Limited Coated textile fabrics
DE29807424U1 (de) * 1998-04-23 1998-08-27 Trw Repa Gmbh Knieschutzeinrichtung für Fahrzeuginsassen
GB9808890D0 (en) * 1998-04-28 1998-06-24 Dow Corning Silicone coated textile fabrics
EP0962363B1 (en) 1998-06-01 2003-07-23 Takata Corporation Airbag
US6886857B1 (en) * 1998-06-01 2005-05-03 Takata Corporation Airbag
DE19852232A1 (de) 1998-11-12 2000-05-18 Takata Europ Gmbh Aufblasbarer Luftsack für Kraftfahrzeuge
JP3726518B2 (ja) * 1998-11-18 2005-12-14 タカタ株式会社 エアバッグ
US6268300B1 (en) * 1998-12-22 2001-07-31 Dow Corning Corporation Textile coating compositions
US6503984B2 (en) * 1998-12-22 2003-01-07 Advanced Elastomer Systems, L.P. TPE composition that exhibits excellent adhesion to textile fibers
GB2345008B (en) * 1998-12-24 2002-10-02 Autoliv Dev Improvements in or relating to an air-bag
US6201055B1 (en) 1999-03-11 2001-03-13 Dow Corning Corporation Silicone composition and silicone pressure sensitive adhesive
JP2000303022A (ja) * 1999-04-21 2000-10-31 Dow Corning Toray Silicone Co Ltd エアーバッグ用シリコーンゴム系コーティング剤組成物
GB9919083D0 (en) * 1999-08-13 1999-10-13 Dow Corning Silicone coated textile fabrics
US6121368A (en) * 1999-09-07 2000-09-19 Dow Corning Corporation Silicone composition and silicone pressure sensitive adhesive formed therefrom
DE10027073C1 (de) 2000-05-31 2001-08-23 Daimler Chrysler Ag Kunstoffgehäuse mit einem verschließenden Deckel aus mit Glaskugeln gefülltem Kunststoff
EP1179454A3 (en) * 2000-08-10 2003-03-12 Nihon Plast Co., Ltd. Superimposed airbag portions bonded with silicones
US6562907B2 (en) * 2000-11-30 2003-05-13 Sumitomo Chemical Company, Limited Olefin polymer and thermoplastic resin composition
JP4162390B2 (ja) * 2001-01-17 2008-10-08 東レ・ダウコーニング株式会社 シリコーンゴム用接着剤
US20040077236A1 (en) 2001-02-01 2004-04-22 Hideaki Ishii Silicone coating cloth and air bag
US6502853B2 (en) * 2001-04-17 2003-01-07 Milliken & Company Low permeability airbag and method
US6479580B1 (en) * 2001-04-30 2002-11-12 Dow Corning Corporation Polyolefin thermoplastic silicone elastomers employing radical cure
US6465552B1 (en) * 2001-05-01 2002-10-15 Dow Corning Corporation Thermoplastic silicone elastomers employing radical cure
US20020195808A1 (en) * 2001-06-06 2002-12-26 Chiou Joseph J. Airbag having reinforced seams
EP1411086B1 (en) * 2001-07-11 2010-09-15 Kuraray Co., Ltd. Thermoplastic polymer composition
JP4004809B2 (ja) * 2001-10-24 2007-11-07 株式会社東芝 半導体装置及びその動作方法
GB0127472D0 (en) * 2001-11-16 2002-01-09 Dow Corning Coated fabrics
JP2003170802A (ja) 2001-12-07 2003-06-17 Nippon Plast Co Ltd エアバッグ
WO2003059994A1 (fr) 2002-01-10 2003-07-24 Mitsubishi Rayon Co., Ltd. Polyester moule
DE10202715A1 (de) 2002-01-24 2002-12-12 Wacker Chemie Gmbh Flächengebilde aus zumindest zwei Teilen flexibler Materialien
DE10211314A1 (de) * 2002-03-14 2003-10-02 Wacker Chemie Gmbh Vernetzbare Massen auf der Basis von Organosiliciumverbindungen
JP2003289653A (ja) 2002-03-27 2003-10-10 Sony Corp サーボ・モータの製造方法及び製造装置
FR2840910B1 (fr) * 2002-06-17 2004-08-27 Rhodia Chimie Sa Composition silicone pour la realisation d'un ensemble comprenant plusieurs elements en silicone reticules par polyaddition adherant fermement les uns aux autres
FR2840826B1 (fr) * 2002-06-17 2005-04-15 Rhodia Chimie Sa Procede de traitement de surface d'un article comportant du silicone reticule par polyaddition
US6773030B2 (en) * 2002-07-24 2004-08-10 Trw Vehicle Safety Systems Inc. Air bag with vent
DE10237574B4 (de) * 2002-08-14 2005-11-24 Takata Corp. Insassenschutzeinrichtung
WO2004037941A2 (en) * 2002-10-22 2004-05-06 Dow Corning Corporation Continuous process for producing hot melt adhesive compositions
ATE489497T1 (de) 2003-02-04 2010-12-15 Dow Corning Beschichtungszusammensetzungen und damit beschichtete textile flächengebilde
US6838541B2 (en) * 2003-02-12 2005-01-04 Dow Corning Corporation Method of making siloxane-based polyamide elastomers
FR2854637B1 (fr) * 2003-05-07 2006-08-11 Rhodia Chimie Sa Procede de collage de supports fibreux enduits de silicone
US7153583B2 (en) * 2003-05-07 2006-12-26 Shin-Etsu Chemical Co., Ltd. Liquid silicone rubber coating composition and airbag
FR2855122B1 (fr) * 2003-05-22 2005-08-12 Aerazur Dispositif d'etancheite pour l'interface entre un sac de securite gonflable et un generateur de gaz
US6979022B2 (en) * 2003-05-23 2005-12-27 Autoliv Asp, Inc. Flexible inflator with co-extruded propellant and moisture barrier
US20040238114A1 (en) * 2003-06-02 2004-12-02 Dow Global Technologies Inc. Air bag system and method of forming the same
KR20060007057A (ko) 2003-06-04 2006-01-23 다우 코닝 코포레이션 실리콘/폴리우레탄 피복된 직물
GB0320836D0 (en) 2003-09-05 2003-10-08 Atc Mfg Ltd Material
US7243946B2 (en) * 2003-11-18 2007-07-17 Automotive Systems Laboratory, Inc. Peroxide linear inflator
FR2869042B1 (fr) * 2004-04-20 2008-07-18 Ferrari S Tissage & Enduct Sa Intermediaire de collage, procede et machine de collage de feuilles de textile revetu
PL1846480T3 (pl) 2005-02-01 2009-06-30 Dow Corning Kompozycja powłokowa zdolna do utwardzania
US7824933B2 (en) * 2005-03-08 2010-11-02 International Business Machines Corporation Method of determining n-well scattering effects on FETs
US20060237957A1 (en) * 2005-04-22 2006-10-26 Takata Restraint Systems, Inc. Sealed cushion
US20060292650A1 (en) * 2005-05-23 2006-12-28 Braig James R Spectroscopic analysis of a biological fluid reacted with an enzyme
JP5004437B2 (ja) 2005-06-02 2012-08-22 東レ・ダウコーニング株式会社 シリコーンゴム組成物
US20060292950A1 (en) * 2005-06-23 2006-12-28 Trw Vehicle Safety Systems Inc. Inflatable vehicle occupant protection device construction
US7681917B2 (en) 2005-06-24 2010-03-23 Zodiac Automotive Us Inc. Sealing and reinforcing strips principally for airbag assembly joints
JP2009519179A (ja) 2005-12-12 2009-05-14 ハイランド インダストリーズ，インコーポレーテッド 熱可塑性コーティングされた熱融着式エアバッグ
US20070232750A1 (en) * 2006-04-03 2007-10-04 Shin-Etsu Chemical Co., Ltd. Adhesive for silicone rubber
EP2018409B1 (en) 2006-05-10 2010-01-27 Dow Corning Toray Co., Ltd. Silicone rubber composition
FR2901278B1 (fr) 2006-05-22 2008-07-04 Rhodia Recherches & Tech Procede de traitement d'un article comprenant un materiau plastique recouvert par un materiau silicone
KR20090035585A (ko) 2006-07-07 2009-04-09 헨켈 코포레이션 모듈러스가 낮은 내습성 실리콘 ｒｔｖ 조성물 및 그의 제조 방법
DE102006032805A1 (de) 2006-07-14 2008-01-17 Bst Safety Textiles Gmbh Verfahren zum Herstellen einer Naht
JP2009067372A (ja) 2007-09-14 2009-04-02 Eipuru:Kk 自由成形エアバッグの縫製方法。
WO2009091527A2 (en) * 2008-01-14 2009-07-23 Highland Industries, Inc. Airbag
WO2009143090A2 (en) 2008-05-22 2009-11-26 Dow Corning Corporation Process and composition for fabricating non-sewn seams

Also Published As

Publication number Publication date
CA2671690A1 (en) 2008-06-12
US20100015407A1 (en) 2010-01-21
BRPI0720137A2 (pt) 2014-02-04
MX2009005988A (es) 2009-06-16
EP2094537B1 (en) 2013-02-27
US8287685B2 (en) 2012-10-16
JP5221556B2 (ja) 2013-06-26
ES2406680T3 (es) 2013-06-07
KR101366159B1 (ko) 2014-02-24
JP2010511568A (ja) 2010-04-15
PL2094537T3 (pl) 2013-09-30
CN101547813A (zh) 2009-09-30
CA2671690C (en) 2015-01-06
WO2008069856A1 (en) 2008-06-12
EP2094537A1 (en) 2009-09-02
KR20090087120A (ko) 2009-08-14

Similar Documents

Publication Publication Date Title
GB0625214D0 (en) Process
GB2456480B (en) Airbag arrangement
GB0611210D0 (en) Process
GB0614823D0 (en) Process
GB0616226D0 (en) Processes
EP1976729A4 (en) INFLATABLE SAFETY CUSHION EQUIPMENT
ZA200903397B (en) Airbag and process for its assembly
GB0620793D0 (en) Process
GB0607394D0 (en) Process
GB0600914D0 (en) Process
GB0607395D0 (en) Process
GB0618235D0 (en) Process
GB0624807D0 (en) Process
EP1977932A4 (en) AUTOMOBILE
GB2445014B (en) Process
GB0614485D0 (en) Process
GB0611741D0 (en) Process
GB0604874D0 (en) Process
AU315476S (en) Automobile
GB0614613D0 (en) Process
GB0604233D0 (en) Process
GB0613676D0 (en) Process
GB0625813D0 (en) Process
ZA200900383B (en) Polymorphic forms and process
GB0716349D0 (en) Process