Regulatory up date on biocides - aptintas.pt · Regulatory up date on biocides Gilles PRADIER ......
Transcript of Regulatory up date on biocides - aptintas.pt · Regulatory up date on biocides Gilles PRADIER ......
Ashland Specialty Ingredients
Regulatory up date on biocides
Gilles PRADIER
New Products Leader APT Seminar April 4th 2014
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Ashland Specialty Ingredients
Overview
• Introduction about Ashland Biocides
• Technical support
• Re-Classification of Formaldehyde
• Impact on Ashland’s FH-donors classification?
• New labeling contrains (CLP regulation)
• Ashland’s solutions to avoid EU H208
• Conclusion,
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1. Introduction
Ashland’s Biocides
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2002: Acquired
Degussa’s Biocides
business
2004: Acquired Biochema
Schwaben
2006: Added businesses
of Milker & Grüning,
Progiven,
2007: Acquired
Bode Chemie
Nuodex/Tenneco/
Creanova/Degussa
2011
ISP
acquisition
History of Ashland’s Biocides
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Memmingen, Germany Leaside, Canada
Chatham, USA Horhausen, Germany
Biocides manufacturing facilities
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WET-STATE PROTECTION
Nuosept ®
Bodoxin, Bacillat, Ebotec
DRY FILM PROTECTION
Fungitrol ®
Cinon, Fongal
Ashland ‘s brands
• Nuosept ® : IN-CAN biocides
ensure “wet-state preservation”
of water-based products
•Fungitrol ® : DRY-FILM biocides
ensure film protection against
fungi & algae defacements
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Active substances supported by Ashland in Europe
Active substances CAS N° Product
Types(PT)
Rapporteur
Member
State
Dossier submitted by /
companies
EG-Form (EU)
(Ethylendioxy) dimethanol
3586--55--8 2, 6, 11,
12*, 13
Poland ASI in task force
* ASI
HHT (EU/US)
(Hexahydrotriazin)
4719-04-4 6,
11*,12*,
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Poland ASI in task force
*ASI
TMAD (EU)
(Tetra Methylol Acetylene Diurea)
5395-50-6 2, 6, 11,
12, 13
Spain ASI in task force
Na-N(hydroxymethylglycinate)
(EU/US/CDN)
70161-44-3 6 Austria ASI
BIT (EU/US/CDN) 2634-33-5 6, 12, 13 Spain Data access
IPBC (EU/US/CDN)
(Iodo propynyl butyl carbamate)
55406-53-6 6, 7, 8, 9,
10, 13
Denmark ASI in task force
Folpet) EU/US/CDN)
(N-(trichloromethylthio)phthalimide)
133-07-3 7, 9 Italy Data access
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2. Technical support
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Technical support
Biocide
selection
Plant Hygiene
Bio-audit
Challenge tests
HPLC analysis
Optimal
preservation
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Technical support/In-Can challenge tests
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Technical support/ Dry film biocides
• Bio-resistance tests :
Fungus resistance EN 15457
Algae resistance EN 15458
• Yellowing (L*a*b ; Yi measurement)
• On site expertise/strain identification
• Fence test exposure (Memmingen)
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Fungus resistance test/ Façade paints
Unprotected paint Protected protected
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Algae resistance test of façade paints
Unprotected render Protected render
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Technical support/Dry film challenge tests
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3. Re-classification of Formaldehyde
& FH-donors
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Reclassification of Formaldehyde
and related effects on FH Donors mixtures
• Formaldehyde will be reclassified from 1st April 2015 :
carcinogen category 2 H351 to a carcinogen category 1B H350
• Formaldehyde Donors and Formaldehyde donors containing
mixtures will be reclassified as carcinogen category 1B H350 if
containing > 0.1% “Free Formaldehyde” (NMR analysis)
No labeling impact to paints when FH-donors are used at
recommended levels
Handling restrictions for CAR Cat 1B mixtures
(limited storage for plants below “Seveso” classification)
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¤ O-FORMAL
EDDM or EG-formal (Bodoxin)
Fast releasing FA-Donor / release factor 49%
Free FH content > 0,1% for most of EDDM-biocides
Most of EDDM-biocides will be classified as CAR Cat 1B
Might limit storage in plant sites not classified « SEVESO »
¤ N-FORMAL
TMAD (Bacillat )
Slow releasing FA-Donor / release factor 26%
Premium quality TMAD available with less than 0,1% Free FH
Most of Bacillat will not get re-classified Car Cat 1B
No handling & storage restriction
Impact on Ashland’s FH Donors
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5. Impact of the new labeling regulation (CLP)
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•Labeling rules will change for mixtures containing skin sensitizing substances from 1st June 2015
• New Information statement « EU H208 » will prevent end-users about the presence of skin sensitizing substances if their concentrations exceed 1/10 of current labelling limits
“Contains (name of sensitizing substance)
May produce an allergic reaction”
This information statement might be a problem for DIY
market and more particularly for premium quality paints
CLP Regulation/ New EU H208 Info statement
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New labeling limits EU H208
Substances EU H208 triggers EU Ecolabel
CMIT/MIT 1.5 ppm 15 ppm/ Iso total<500ppm
IN-CAN TOTAL <600ppm
OIT 50 ppm <500ppm
IN-CAN TOTAL <600ppm
BIT 50 ppm <500ppm
IN-CAN TOTAL <600ppm
MIT 100 ppm 200 ppm: Iso total<500ppm
IN-CAN TOTAL <600ppm
DCOIT 100 ppm Dry film total < 0,1% Indoor
Dry film tottal < 0,3% outdoor
EDDM 410 ppm* <10ppm free FH VdL 03
TMAD 760 ppm* <10 ppm free FH VdL 03
DBDCB 1000 ppm IN-Can tital < 600ppm
IPBC 1000 ppm 1000p pm indoor
6500 ppm outdoor
BRONOPOL Non skin sensitizing <10 ppm Free FH VdL 03
IN-CAN TOTAL <600ppm
Zinc Pyrithione Non skin sensitizing
500ppm
IN-CAN TOTAL <600ppm
Phenoxy Ethanol Non skin sensitizing IN-CAN TOTAL <600ppm
*Max. values recommended by ASI to avoid exceeding 200ppm free Formaldehyde in end products
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Ashland’s solutions to avoid EU H208
a. Formaldehyde-donors biocides
b. Bronopol-Biocides
c. Formaldehyde-free Biocides
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• 0,1-0,2% Nuosept TBM 40 max. (760ppmTMAD +50ppm BIT+ 50ppm MIT)
Ideal for replacing CMIT/MIT + FH-Donors and/or BIT+ FH-Donors
• 0.15-0.28% Bacillat TK : Max. (760ppm TMAD+ 50ppm MIT)
Booster recommended in combination with 0,1% Nuosept BM22) (5%BIT+ 5%MIT)
Flex solution 50ppm BIT+ 100ppm MIT+ 760 ppm TMAD
• 0.15-0.3% Bacillat TOK: Max. ( 250 ppm TMAD+ 100ppm MIT+ 50ppmOIT)
Low emission FH <100ppm/, Enhanced fungicidal resistance
• 0.05-0.13% Bacillat + 0.1% Nuosept BM22 :
max. (760ppmTMAD +50ppmBIT+ 50ppmMIT)
Flex. Solution/Possible adjustment of active contents
a.Labeling free solutions/ FH-Donors
N-Formal Actives EUH208
“statement”
trigger
Nuosept TBM 40 (NEW) TMAD + BIT+ MIT 0,20%
Bacillat TK TMAD + MIT 0,28%
Bacillat TOK TMAD + MIT + OIT 0,33%
Bacillat TMAD 0,13%
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Nuosept TBM40
•Solution of BIT/MIT/TMAD in a non VOC carrier
•No CAR Cat 1B classification
•No EUH208 to customer end-products
•Liquid solution/easy to pour & handle
•Low odor
•Highly concentrated/High performances
•Broad spectrum of efficacy vs bacteria/yeasts/molds
•Head space protection
•Typical use : 0,1-0,2%
a.Labeling free solutions/ FH-Donors
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PRODUCT name
Actives NEW
EU H308
triggers
Nuosept KMB (NEW) BIT/MIT/BNPD 0.2%
Ebotec KB MIT/BNPD 0.5%
b. Labeling free solutions/Bronopol
• Nuosept KMB :
Broad spectrum of activity
Fast speed of kill
Eu Ecolabel compliance
Cost effective
• Ebotec KB :
Booster recommended at the early stage of the production
in combination with BIT/MIT
0,1-0,2% Ebotec KB + 0,1% Nuosept BM22
Max. 50ppm BIT+ 100ppm MIT+ 200 ppm BNPD
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FA-free products
Actives EU H208
“statement”
trigger in %
Nuosept BM22 BIT/MIT 0,10%
Nuosept BMZ (NEW) BIT/MIT/ZnPt 0,2%
c. Labeling free solutions/FH-Free biocides
• Nuosept BMZ: BIT + MIT + ZnPt
Broad spectrum of efficacy
Enhanced fungicidal properties
protection of the interface liquid/head space
Cost effective preservation
Ideal substitution of preservation based on
BIT+ MIT + CMIT/MIT
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• Ashland offers FH-donors biocides which will not get
reclassified as CAR Cat 1B
• Ashland offers various biocide solutions in line with Eu-
Ecolabel & without EU H208 Infop statement to your
paints
• For more information and discuss the most adequate
solutions to your needs, please contact :
BRENTAG Portugal
or directly [email protected]
Conclusion
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Thanks for your
attention
Any question?