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Optical Brighteners For Plastic, Resin

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A

CC, C, 1,O<

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荧光增白剂VBL新 — C
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荧光增白剂DT新 — B

cl 1 — C

BAC-L — B

O

荧光增白剂OB新 — C

1

Intermediate

P

B
O
F
C
C
C
D
T
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P
C
C

B
V
A

O

H
R

O

A

G1
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L2
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J2
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M2
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P2
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C0
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p

A
C
J
C
A
U
A
C
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S
B

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