BASF 杀菌剂 Biocide_Training_Asia_2012_FT

Training Biocides Formulation Technologies
January 16th 2011, Sametime Meeting
Frank Bienewald, Jürgen Wiethan, EMD/DF, Grenzach, Germany
January 16th 2012
1

Agenda
Biocides – General Introduction Overview BASF Biocide Product Portfolio Main FT Applications and more Technical Details of Products
January 16th 2012
CONFIDENTIAL / INTERN
2

What is a Biocide ?
There are various different legal and scientific definitions There is potential for overlap and for grey areas
Example Definition - from 98/8/EC (EU Biocidal Products Directive) Biocidal products: Can be active substances or preparations Can contain one or more active substances Are intended to destroy, deter, render harmless, prevent the action of, or otherwise exert a controlling effect on any harmful organism Act by chemical or biological means
January 16th 2012
CONFIDENTIAL / INTERN
3

Why do we use Biocides ?
• Visual growth • Odour generation • Colour changes • Viscosity changes • Corrosion • Leads to economic loss • Possible health effects - pathogens
January 16th 2012
CONFIDENTIAL / INTERN
4

Biocide Market Trends
Awareness of health / hygiene (avian influenza, MRSA, SARS….) Water-based products increasing (paints, adhesives etc.) Water re-use (e.g. paper production, industrial water treatment) Negative opinions of certain biocides (e.g. parabens, formaldehyde, triclosan). Often not scientifically based. Increasing regulation leading to reduced number of AIs Labelling restrictions on common AIs
January 16th 2012
CONFIDENTIAL / INTERN
5

Biocides – Trends, Needs, Claims Biosecurity
Spa baths Precautions against SARS MRSA – hospital “superbug” Legionella bacteria
Decontamination of anthrax infected building
January 16th 2012
E.coli
CONFIDENTIAL / INTERN
6

Biocides – Trends, Needs, Claims Household Hygiene
Bathroom and toilet cleaning
Odour control
Built in hygienic surfaces
Mould prevention
January 16th 2012
CONFIDENTIAL / INTERN
7

Biocides – Trends, Needs, Claims Household Articles
January 16th 2012
CONFIDENTIAL / INTERN
8

Biocides – Trends, Needs, Claims Maintaining Efficiency in Industry
Marine fouling
Membrane fouling
Biomass in a deaerator (oil production)
Microbially induced corrosion
January 16th 2012
Slime in paper production
CONFIDENTIAL / INTERN
9

Product Overview
January 16th 2012
INTERN
10

Overview BASF Biocide Product Portfolio
Active Substance Application Area
Human Hygiene Private and Public Health Area Medical, Man, Industry Swimming Pool Air-Conditioning Chemical Toilets/Waster Others Veterinary Hygiene Food and Feed Hygiene In-can Preservatives Metal Working Fluids Film Preservatives Plastic & Textile Materials Masonry Construction Materials Liquid Cooling Systems Slimicides (Industrial Processes) Paper Pulp Mineral Oil Marine antifouling January 16th 2012
TCS = Triclosan (Irgasan DP300), HP = Tinosan HP100
BN
GA
DZ
HT
GL
CD
PE
X
FM
TCS
X
HP
Irgaguard
Irgarol
X
X X
X X
X X
X X
X X
X
X X X
X X X X X X X X X X X X X X X X X X X X X X X X
X
X
X X X X
X X X X X X X X X
CONFIDENTIAL / INTERN
11