High-elasticity antibacterial feeder and production method thereof

A high-elasticity, feeder technology, applied in the field of feeders, can solve the problems of poor elasticity and antibacterial properties of feeders, threats to the health of infants and young children, and difficult recovery of deformation, etc., to achieve chemical resistance and self-lubricating properties, rigidity and Excellent resistance to environmental stress cracking, good flame retardant effect

Active Publication Date: 2015-08-12
DONGGUAN KIDSME IND LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The feeder includes a hand-held part made of hard plastic and a feeding part made of soft silicone. Food is contained in the feeding part. The hand-held parts of existing feeders are mostly made of polycarbonate (PC) and epoxy resin, while Both polycarbonate (PC) and epoxy resin are synthesized from bisphenol A, which can cause endocrine disorders and seriously threaten the health of infants and young children; and the existing feeders have poor elasticity and antibacterial properties, and are not easy to recover from deformation ,Affect

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0051] A kind of highly elastic bacteriostatic feeder, it comprises hand-held part and feeding part, and hand-held part is made by high-elastic bacteriostatic material, and described high-elastic bacteriostatic material comprises the raw material of following weight portion:

[0052] PP resin 60 parts

[0053] PA resin 20 parts

[0054] Filler 20 parts

[0055] Plasticizer 28 parts

[0056] Heat stabilizer 6 parts

[0057] Elastic modifier 5 parts

[0058] Impact modifier 8 parts

[0059] Bacteriostatic agent 1.5 parts

[0060] Lubricant 0.8 parts.

[0061] The PP resin is a mixture of copolymerized polypropylene with a melt index of 10g / 10min and homopolypropylene with a melt index of 20g / 10min at a weight ratio of 1:1.4; the PA resin is composed of polycaprolactam and polyhexamethylene glycol A mixture of hexamethylene diamide in a weight ratio of 1:1.

[0062] The filler is nano-active calcium carbonate with a particle size of 10 nm and treated with maleic anhydride...

Embodiment 2

[0078] A kind of highly elastic bacteriostatic feeder, it comprises hand-held part and feeding part, and hand-held part is made by high-elastic bacteriostatic material, and described high-elastic bacteriostatic material comprises the raw material of following weight portion:

[0079] PP resin 65 parts

[0080] PA resin 22 parts

[0081] Filler 22 parts

[0082] 30 parts plasticizer

[0083] Heat stabilizer 7 parts

[0084] Elasticity modifier 6 parts

[0085] Impact modifier 9 parts

[0086] Bacteriostat 1.7 parts

[0087] Lubricant 0.9 part.

[0088] The PP resin is a mixture of copolymerized polypropylene with a melt index of 30g / 10min and homopolypropylene with a melt index of 35g / 10min at a weight ratio of 1:1.6; the PA resin is composed of polycaprolactam and polyhexamethylene glycol A mixture of hexamethylene diamide in a weight ratio of 1.2:1.

[0089] The filler is nano-active calcium carbonate with a particle diameter of 12nm and treated with maleic anhydride ...

Embodiment 3

[0105] A kind of highly elastic bacteriostatic feeder, it comprises hand-held part and feeding part, and hand-held part is made by high-elastic bacteriostatic material, and described high-elastic bacteriostatic material comprises the raw material of following weight portion:

[0106] PP resin 70 parts

[0107] PA resin 25 parts

[0108] Filler 24 parts

[0109] 32 parts plasticizer

[0110] Heat stabilizer 8 parts

[0111] Elasticity modifier 7 parts

[0112] Impact modifier 10 parts

[0113] Antibacterial agent 2 parts

[0114] Lubricant 1 part.

[0115] The PP resin is a mixture of copolymerized polypropylene with a melt index of 50g / 10min and homopolypropylene with a melt index of 50g / 10min at a weight ratio of 1:1.8; the PA resin is composed of polycaprolactam and polyhexamethylene A mixture of hexamethylene diamide in a weight ratio of 1.5:1.

[0116] The filler is nano-active calcium carbonate with a particle size of 15 nm and treated with maleic anhydride grafte...

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Abstract

The invention relates to the technical field of feeders, in particular to a high-elasticity antibacterial feeder and a production method thereof. The high-elasticity antibacterial feeder comprises a handheld part and a feeding part; the handheld part is made of high-elasticity antibacterial material; the high-elasticity antibacterial material comprises, by weight, 60 to 80 parts of PP (polypropylene) resin, 20 to 30 parts of PA (polyamide) resin, 20 to 28 parts of filler, 28 to 36 parts of plasticizer, 6 to 10 parts of thermal stabilizer, 5 to 9 parts of elasticity modifier, 8 to 12 parts of impact modifier, 1.5 to 2.5 parts of antibacterial agent, and 0.8 to 1.2 parts of lubricant. The high-elasticity antibacterial feeder has high elasticity and is antibacterial and environment friendly, high in strength, good in flame retardance, high in compressive performance and toughness, good in processability and excellent in comprehensive performance.

Description

technical field [0001] The invention relates to the technical field of feeders, in particular to a high-elastic antibacterial feeder and a preparation method thereof. Background technique [0002] At present, when feeding liquid foods such as milk and beverages to babies, feeding bottles can be used. A feeder is used whenever small pieces of fruit such as pears, apples and vegetables, jelly and yoghurt are to be given to babies. [0003] The feeder includes a hand-held part made of hard plastic and a feeding part made of soft silicone. Food is contained in the feeding part. The hand-held parts of existing feeders are mostly made of polycarbonate (PC) and epoxy resin, while Both polycarbonate (PC) and epoxy resin are synthesized from bisphenol A, which can cause endocrine disorders and seriously threaten the health of infants and young children; and the existing feeders have poor elasticity and antibacterial properties, and are not easy to recover from deformation ,Affect. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L23/12C08L23/14C08L77/02C08L77/06C08L25/06C08L23/28C08L23/08C08L91/06C08K13/06C08K9/04C08K3/26C08K5/11C08K5/098C08K9/12C08K3/08C08K5/20B29C47/92B29C48/92
CPCB29C48/92B29C2948/92704C08K2201/003C08K2201/011C08K2201/014C08L23/12C08L2201/02C08L2201/08C08L2201/22C08L2205/035C08L23/14C08L77/02C08L77/06C08L25/06C08L23/286C08L23/0853C08L91/06C08K13/06C08K9/08C08K2003/265C08K5/11C08K5/098C08K9/12C08K2003/0806C08K5/20
Inventor 劳富文
Owner DONGGUAN KIDSME IND LTD
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