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2 296 115

(13)

C2

(51)

IPC

C07C51/41(2006-01-01)

C07C61/09(2006-01-01)

C08K5/98(2006-01-01)

(21) (22)

Application

2003131688/04, 2002-03-13

(24)

Start date

2002-03-13

(22)

Actual filing date

2002-03-13

(45)

Published

2007-03-27

(72)

Inventor

Dotson Dehrin L.Zao Ksiaodong Ehdvard

(73)

Holder

Milliken Ehnd Kompani

HEXAPHTHALIC ACID METALLIC SALTS AS PRIMING ADDITIVES FOR CRYSTALLINE THERMOPLASTICS Russian patent published in 2007 - IPC C07C51/41 C07C61/09 C08K5/98 

Abstract RU 2296115 C2

FIELD: chemistry of metalloorganic compounds.

SUBSTANCE: invention relates to novel compounds representing metallic salt of compound corresponding to the formula (I): wherein both M1 and M2 mean lithium or combined to form one cation of metal calcium, strontium or aluminum monohydroxide and wherein R1, R2, R3, R4, R5, R6, R7, R8, R9 and R10 are similar or different and chosen separately from group consisting of hydrogen atom, (C1-C9)-alkyl, and two carboxy-fragments are in cis-configuration if metal cation represents aluminum monohydroxide. Proposed compounds can be used as priming and/or clearing agents for thermoplastics. Such compounds provide required crystallization temperature, rigidity and compatibility of an acid absorbing agent in synthesized polyolefins, and they show low hygroscopicity and therefore good stability in storing as powdery or granulated compositions. Also, invention relates to an article made of thermoplastic polymer and thermoplastic composition and comprising at least one claimed compound.

EFFECT: valuable properties of compounds.

9 cl, 6 tbl, 8 ex

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RU 2 296 115 C2

Authors

Dotson Dehrin L.

Zao Ksiaodong Ehdvard

Dates

2007-03-27—Published

2002-03-13—Filed

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