Packaging additives

1. BASF Plastics
key to your success
Additives & Colourants for Packaging
Innovations in plastic packaging
July 20, 2012
M.C.Joseph

2. 02 06.2011 2
Content
 Introduction
 Plastic Additives part of BU Performance Chemicals in BASF
 High value light stabilizers for packaging applications
 Effect additives and pigments
 Summary

3. BASF Plastics
key to your success
Plastic Additives

4. 4
Market Position of Plastic Additives
Through the Ciba acquisition,
BASF has become the clear number 1
in plastic additives
 Unmatched portfolio of antioxidants,
pigments and light stabilizers
 Innovative “one-stop-shop” solutions
in close cooperation with customers
 Responsible and reliable partner
Competitors
BASF
Pigments
Antioxidants
Light stabilizers
4 1
Plastic Additives
Past Position
Plastic Additives
Current Position

5. Plastic Additives’ offerings: create values for
different industries
02 06.2011 5
Services
Products Systems
Plastic
Additives
Building &
Construction
Automotive Packaging &
Consumer Goods
Electrical &
Electronics
Textiles
Agriculture
Light
Stabilizers
Thermo-
oxidative
Stabilizers
Polymer
Colorants
Flame
Retardants
Polymer
Modifiers

6. 02 06.2011 6
Effects we offers for the packaging Industry
with wide range of Additives and Colorants
Permanent antistatic
agent:
Irgastat® P
Halogen-free FR
for PP fibers:
Flamestab® NOR 116
Polymer
Colorants
Flame
Retardants
Polymer
Modifiers
Halogen-free FR for
E&E Applications:
Melapur®
Clarifying agent:
Irgclear® XT 386
Content protection
UVA:
Uvinul®, Tinuvin®,
Chimassorb®
Nucleating agent:
Irgastab® NA11/22
Effect Pigments:
MagnaPearl®/Mearlin®
/Xymara™
Solid Pigment:
Cromophtal®/Irgalite®/
Paliotol®/Paliogen®/Heliogen®/
Sicotan®
Transparent colorants:
Oracet®

7. BASF Plastics
key to your success
Protection from
Ultra Violet and Visible Light

8. 02 06.2011 8
UV Absorbers: keeps up with market trends
 Trend to transparent packaging
Increased products exposure to
UV and Visible light
–Little to no UV filtering
–Limited and random protection
from visible light
 Need for protection against UV and/or Visible light

9. 02 06.2011 9
Light - the enemy
 An issue for many products categories
 Causes undesirable changes of the packaged products
 in appearance, color
 in flavor or odor
 in nutritional value
 Compromises the aspect and the quality of the
packaged products
 Affects negatively the brand image
 Limits ingredient/product/package development choices
 Shortens the product shelf-life

10. 02 06.2011 10
Light - Different level of Protection
400nm 800nm
Visible Light Infra-Red
320nm
290nm
100nm
UV-A
UV-B
UV-C
Sun
Wavelength
+ UV-VIS Absorber
570nm
+ UV Absorbers
390nm
Transparent
Plastic Packaging
Atmosphere

11. 02 06.2011 11
Light protection needs – some examples
 Beer
 Avoid Sunstruck flavor induced by light up to 500 nm
 Milk
 Protection need from 300 nm up to 520 nm
– Vitamin A, B1,2,6,12 ,C, D, E
– Light oxidized off-flavor
 Juices- Vitamins sensitive to UV and/or visible Light
 Sliced meat- UV light sensitive
 Detergents & Shampoos- Discoloration due to UV light
 Others- Pharmaceutical / Food / Cosmetics

12. Product exposed to light
in PET Bottles
Original product
unexposed to light
02 06.2011 12
The Color

13. 02 06.2011 13
UV Filters - protect the color
Product exposed to light
in PET Bottles
Original product
unexposed to light
Product exposed to light
in PET Bottles containing
BASF UV filters
UV spectrum curves in 0.25 mm PET bottles
PET
PET with UV filter
VIS

14. 02 06.2011 14
Add value in packaging
 Protects the packaged content via UV and/or Visible light filter
enhancement up to 700 nm (visible light 400-700 nm)
 Improve Life Time of light sensitive goods
 Protect taste
 Protect active ingredients
– Nutrients, vitamins, ...
 Offers Brand Identity in plastic packaging
 Shows better Performance than currently available offers
 Solutions available for most packages

15. 02 06.2011 15
Protection of sunflower oil
Film with UV absorber
0.00
20.00
40.00
60.00
80.00
100.00
120.00
140.00
160.00
0.00 5.00 10.00 15.00 20.00 25.00 30.00 35.00 40.00 45.00 50.00
time [d]
consumption
of
oxygen
[mg]
Film with no UV protection
Study run at the Fraunhofer IVV
 Extension of the shelf life by 95%
95% Extended Shelf Life

16. BASF Plastics
key to your success
UV stabilizer, an Effective
Heat stabilizer
Chimassorb 2020

17. 02 06.2011 17
Chimassorb® 2020 – excellent LS for PP fibers/
Flims
Base Stabilization: 4% TiO2 + 0.25 % HALS
Pigmentation: 0.3% Blue 15
No HALS State of art HALS Chimassorb® 2020
Consistent and high color-
yield for pigment/UV
combined masterbatch
0 5 10 15 20
State of art HALS
Chimassorb® 2020
Melt Flow (230°C/2.16kg) after spinning
 Increase production efficiency
compare to traditional HALS -
Improved melt-flow control
and less filter blockage for
fiber spinning

18. BASF Plastics
key to your success
UV stabilizer for better
processability
Uvinul 5050

19. 02 06.2011 19
Uvinul® 5050 H - reduce water-carry-over
during PP tape production
0.4% Uvinul® 5050 H
0.4% state of art HALS
Extrusion speed: 22 m/min. Extrusion speed: 31 m/min.
 Better water-carry-over for Uvinul® 5050 H enable up to 30% faster
production

20. 02 06.2011 20
Uvinul 5050H - heat Sealing benefits
Heat sealing property of 40 µm LDPE/EVA:
after 45 days storage at room temperature
 Excellent heat sealing properties with Uvinul® 5050 H even at high
loading

21.  Consumers prefer transparent packaging for many goods
 You see what you buy
 You see the filling/ Content level
 Transparency support a message of freshness and cleanliness
02 06.2011 21
 Relevant for transparent polymers like
 PP Polypropylene
 PET Polyethylene terephthalate
 PC Polycarbonate
 Coloration possible by keeping transparency
 Transparent Pigments
 Polymer soluble dyes
Why transparency?

22. 02 06.2011 22
Transparency & Clarity in Polypropylene
 Use of clarifying agents
 BASF Irgaclear® DM
 BASF Irgaclear® XT 386
 Use of a special selection of
transparent pigments within the
BASF Cromophtal® range

23. 02 06.2011 23
Transparency
BASF Irgaclear® XT 386
Next generation clarifier for polypropylene
- Offers excellent “see through” clarity at low concentration
- Safety and Organoleptic excellence
- Low risk of plate out
- Maintain performance in recyclates and regrind

24. 02 06.2011 24
Transparency in PET and PS
Soluble Colorants for PET and Polystyrenes
BASF Thermoplast® / Oracet®

25. BASF Plastics
key to your success
The Packaging Industry
Effects we offer

26. EVP/PE Effect Pigments 26
Effect pigments in various plastics applications

27. November 04, 2008 EVP/PE Effect Pigments
27
Extruder Processing of Effect Pigments

28. 02 06.2011 28
Additives for Packaging Industries
Antioxidant
Primary
Phenolic Processing stabilizer,
Long-Term Thermal Stabilization.
IRGANOX® 1010, 1076,
3114, 1135 1330, etc.
Secondary A High Performance Phosphonite
Processing Stabilizer.
IRGAFOS® 38, 126,
168, P-EPQ, etc.
Phenol free
Low color & gas fade discoloration
due to no phenolic interaction.
IRGASTAB® FS 301,
FS 302, FS 533, etc.
B-blends
UV
Stabilizers
Stabilizers
Protection from UV radiation
& long term heat exposure.
HALS - TINUVIN® 770, 791, 622, etc.
CHIMASSORB® 119 FL, 944, 2020.
Non-interacting, weatherability, Neutral
to Acidic
NOR™ - TINUVIN® 123,
NOR 371, XT 855, etc.
UV Absorber High UV absorption
TINUVIN® P, 234, 328, 350,
CHIMASSORB® 81, 90. etc.
Combination
Effect
Additives
Antistatic Electronic & industrial packaging. IRGASTAT® P
Clarifier High see-though, Bottles, cups, etc. Irgaclear® DM & XT 386.
Hydrophilic Melt additive, PO fibers, Woven & Non-woven. IRGASURF® HL 560
Nucleating Higher productivity for PP IRGASTAB® NA 11
Content Protection
A FDA approved absorber used in
food & beverage packaging Shelfplus , Uvinul S pack

29. 02 06.2011 29
Organics
Inorganic
Effect
Pigments
Dyes
Classical : Less Production steps,
Larger production volumes, Low /
Mid performance.
High Performance : Newer
Chemistries, Organic solvents,
Good / Excellent performance.
Irgalite®, Lithol®,
Heliogen®
Cromophtal®
Irgazin®
Paliotol®
Paliogen®
Wide spectrum, High color
strength, High saturation &
High or semi transparent
Moderate spectrum, Low color
strength, Moderate saturation &
Good hiding power
Good processability, Good
Dispersion, Cost effective but
have some limitations
Sicopal®,
Sicotan®,
Sicotrans®,
Sicomin®
Soluble in the application
medium, mainly used in EPL,
Styrenics & partly in rPVC
Very high transparency, High
heat resistance, Good
fastness properties.
Oracet®, Filamid®,
Filester®, Lumogen®,
Thermoplast®
Pearlescent Effect Pigments
are based on Mica coated with
TiO2 &/or Iron Oxide.
Economic solutions
mainly for Low end
market.
Regulations, excellent
fastness including
weathering,
No / low Migration.
Opaque & light shades,
Excellent heat & weather
resistance, better
dispersibility.
Mainly for transparent
application
High heat resistance, exhibit
pearlescent effects of Gold,
Silver, Bronze, etc.
Mainly for cosmetic
packaging.
MagnaPearl®,
Xymara®, Mearlin®,
Mearlite®, Lumina®,
Firemist®,
Colorants for Packaging Industries

30. 02 06.2011 30
Cr. 8GNP/GN (PY 128)
Irz. 2GLTE (PY 109)
Cr. 3GNP / 3G (PY 93)
Palt. K0961 HD/ K1090 (PY 138)
Cr. 2GF (PY 155)
Irg. WGP (PY 168)
Cr. 4GV (PY 215)
Cr.GRP / GR (PY 98)
Cr. GO (PY 180)
Palt. K1700 (PY 183)
Irg. WSR (PY 62)
Rt. K1994 (PY 62)
Irg. BAWP (PY 13)
Irg. BRMO (PY 14)
Cr. 3RLP/2RLP/2RLTS (PY 110)
Irz. 2RLT (PY 110)
Cr. A2R (PY 24)
Palt. K2270 (PY 183)
Cr. HRPN (PY 191:1)
Cr. HRPA/HRP (PY 191:1)
Palt. K1841/1841FP (PY 139)
Cr. 2RF (PY 139)
Palt. K2142 H (PY 139)
Irg. B3RN (PY 83)
CGNA-7588 (-)
Cinq. YT-923-D (PO 48)
Cr. 2G (PO 61)
Cr. TRP (PO 71)
Cr. GP (PO 64)
Cr. RA (PO 73)
Palt. K2920 (PO 79)
Irg. F2G (PO 34)
Irg. P (PO 13)
Irg. MOR (PO 16)
Cr. Br. 5R (P. Br. 23)
Palg. K3580 (PR 149)
Cr. RN (PR 166)
Irz. EK (PR 255)
Cr. Flame FP (PR 272)
Irz. BTR (PR 254)
Cr. G (PR 220)
Irg. 2BY (PR 48:3)
Lith. K3690 (PR 53:3)
Irg. LCB (Pr 53:1)
Rf. K3790 (PR 276)
Irz. BO (PR 154)
Cr. CBO (PR 254)
Cr. BOC (PR 254)
Cr. 2030 (PR 254)
Cr. 1030-P (PR 254)
Cr. BP (PR 254)
Cr. 2028 (PR 254)
Palg. K3911 HD(PR 178)
Cr. BRNP / BRN (PR 144)
Cr. BN/BNFP (PR 254)
Irg. 2BSP (PR 48:3)
Litho K4165 (PR 48:3)
Rf. K4350 (PR 277)
Cr. 2020 (PV 19)
Cinq. YRT-759-D (PV 19)
Irzn. TR / Cr. TR (PR 264)
Palg. K4189 (PR 179)
Cr. A3B (PR 177)
Cr. 2B (PR 221)
Irg. 2BP / 2BQ (PR 48:2)
Cr. 4N (PR 202)
Cr. TBR (PV 19)
Cinq. BRT-195-D (PV 19)
Irg. 4BP / 4BFP/ 8B(PR 57 :1)
Cr. P (PR 202)
Cinq. RT-235-D (PR 202)
Cr. PT / 2000 / MB (PR 122)
Cr. RP (PV 19)
Cinq. RT-891-D (PV 19)
Palg. K5011 (PV 29)
Cr. B (PV 37)
Cr. GT (PV 23)
H. K6850 (PB 15)
Irg. BLPO / ABM (PB 15)
H. K6902/6907 (PB 15:1)
H. /6911 D/ FP (PB 15 :1)
Irg. BCN / BCF (PB 15 :1)
H. K7090 /FP (PB 15:3)
Irg. GBP (PB 15:3)
Irg. 4GNP (PB 15:3)
H. K7104 LW (PB 15:3)
Cr. PD4167 (PB 15:3)
H. K8730 / 8730FP (PG 7)
Irg. GFNP / GLNP (PG 7)
H. K8740 LW (PG 7)
H. K9360 (PG 36)
Irg. 6G (PG 36)
Color spectrum coverage of Organic
Pigments

31. 02 06.2011 31
Color spectrum coverage of Inorganic
Pigments
Lead chromate – Sicomin®
Cobalt pigments – Sicopal®
Cadmium pigments
Iron oxide – Sicotrans®
Oxide pigments – Sicotan® &
Sicopal®
Bismuth vanadate-
Sicopal®
Chromium oxide
green – Sicopal®
Ultramarine pigments
I
n
f
r
a
R
e
d
V
i
o
l
e
t
t
U
l
t
r
a
Available in BASF range

32. 02 06.2011 32
BASF Technical Center-Mumbai
• Colour matching
• Weathering Tests
• Technical Services

33. BASF Plastics
key to your success
Thank you for your attention

34. 02 06.2011 34

35. 35
How we achieve value-adding growth –
Our four strategic guidelines
We earn a premium
on our cost of capital
We help our customers
to be more successful
We form the
best team in industry
We ensure
sustainable development
+

36. 36
Our six values
 Innovation for the
Success of Our Customers
 Sustainable
Profitable Performance
 Safety, Health and
Environmental Responsibility
 Personal and
Professional Competence
 Mutual Respect and Open Dialogue
 Integrity