GB2337052A - A composition comprising a fine powder - Google Patents

A composition comprising a fine powder

Info

Publication number
GB2337052A
GB2337052A GB9919043A GB9919043A GB2337052A GB 2337052 A GB2337052 A GB 2337052A GB 9919043 A GB9919043 A GB 9919043A GB 9919043 A GB9919043 A GB 9919043A GB 2337052 A GB2337052 A GB 2337052A
Authority
GB
United Kingdom
Prior art keywords
composition
fine powder
making
particulate material
tarmac
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
GB9919043A
Other versions
GB2337052B (en
GB9919043D0 (en
Inventor
Richard Borodino Tanton
Brent Swaisland
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.)
SAITRON Ltd
Original Assignee
SAITRON 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 SAITRON Ltd filed Critical SAITRON Ltd
Publication of GB9919043D0 publication Critical patent/GB9919043D0/en
Publication of GB2337052A publication Critical patent/GB2337052A/en
Application granted granted Critical
Publication of GB2337052B publication Critical patent/GB2337052B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
    • C04B20/10—Coating or impregnating
    • C04B20/12—Multiple coating or impregnating
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
    • C04B40/0028—Aspects relating to the mixing step of the mortar preparation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Paints Or Removers (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Cosmetics (AREA)

Abstract

The present invention relates to a composition comprising a fine powder and more particularly, though not exclusively, to a composition in which the fine powder is a colorant. Such compositions have particular use in the construction industry for colouring building materials, particularly cementitious products mortar, asphalt and tarmac. The composition comprises a fine powder and a particulate material, the fine powder being releasably bound to the particulate material with a coating agent. The invention also discloses a method of making the composition and a method of making an end product with the composition.
GB9919043A 1997-02-15 1998-02-13 A composition comprising a fine powder Expired - Fee Related GB2337052B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9703195.9A GB9703195D0 (en) 1997-02-15 1997-02-15 A composition comprising a fine powder
PCT/GB1998/000457 WO1998035750A1 (en) 1997-02-15 1998-02-13 A composition comprising a fine powder

Publications (3)

Publication Number Publication Date
GB9919043D0 GB9919043D0 (en) 1999-10-13
GB2337052A true GB2337052A (en) 1999-11-10
GB2337052B GB2337052B (en) 2001-01-17

Family

ID=10807759

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB9703195.9A Pending GB9703195D0 (en) 1997-02-15 1997-02-15 A composition comprising a fine powder
GB9919043A Expired - Fee Related GB2337052B (en) 1997-02-15 1998-02-13 A composition comprising a fine powder

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB9703195.9A Pending GB9703195D0 (en) 1997-02-15 1997-02-15 A composition comprising a fine powder

Country Status (6)

Country Link
EP (1) EP1007196A1 (en)
CN (1) CN1116101C (en)
AU (1) AU737286B2 (en)
GB (2) GB9703195D0 (en)
HK (1) HK1026382A1 (en)
WO (1) WO1998035750A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9155792B2 (en) 2006-02-13 2015-10-13 Trustees Of Boston University RecA inhibitors with antibiotic activity, compositions and methods of use
WO2010105165A1 (en) * 2009-03-12 2010-09-16 Sun Chemical Corporation Polymer bound organic pigment and substrate composites and process for making

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2835602A (en) * 1957-11-22 1958-05-20 Roland G Benner Cementitious mixes
EP0060950A1 (en) * 1981-03-24 1982-09-29 Cempol (Sales) Limited Making lightweight concrete
DD254336A1 (en) * 1986-12-09 1988-02-24 Akad Wissenschaften Ddr METHOD FOR PRODUCING A TRANSPORTABLE POWDER MIXTURE
GB2241499A (en) * 1990-03-03 1991-09-04 Sandoz Ltd Sprayed concrete mixtures
EP0457634A1 (en) * 1990-05-18 1991-11-21 Fibrasa Holding Ag Lightweight granules for lightweight concrete, process for their production.
GB2291600A (en) * 1994-07-05 1996-01-31 Mass Measuring Sys Ltd Anti-blocking sand/pigment premix

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63139039A (en) * 1986-12-01 1988-06-10 ホソカワミクロン株式会社 Method of coloring gypsum

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2835602A (en) * 1957-11-22 1958-05-20 Roland G Benner Cementitious mixes
EP0060950A1 (en) * 1981-03-24 1982-09-29 Cempol (Sales) Limited Making lightweight concrete
DD254336A1 (en) * 1986-12-09 1988-02-24 Akad Wissenschaften Ddr METHOD FOR PRODUCING A TRANSPORTABLE POWDER MIXTURE
GB2241499A (en) * 1990-03-03 1991-09-04 Sandoz Ltd Sprayed concrete mixtures
EP0457634A1 (en) * 1990-05-18 1991-11-21 Fibrasa Holding Ag Lightweight granules for lightweight concrete, process for their production.
GB2291600A (en) * 1994-07-05 1996-01-31 Mass Measuring Sys Ltd Anti-blocking sand/pigment premix

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
WPI Week 8829 Derwent Pubns AN 88-198654 XP002066255 & DD254 336 A (AKAD WISSENSCHAFTEN DDR) *
WPI Week 8829 Derwent Pubns AN 88-201702 XP002066254&JP63139039 A(HOSOKAWA MICRON) *

Also Published As

Publication number Publication date
CN1116101C (en) 2003-07-30
EP1007196A1 (en) 2000-06-14
CN1247484A (en) 2000-03-15
WO1998035750A1 (en) 1998-08-20
HK1026382A1 (en) 2000-12-15
GB9703195D0 (en) 1997-04-02
GB2337052B (en) 2001-01-17
AU6222498A (en) 1998-09-08
AU737286B2 (en) 2001-08-16
GB9919043D0 (en) 1999-10-13

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20060213