Degradable plastic bottle, preparation method and degradation method thereof
AssigneesJiangsu Trust Crop Protection Technology Co., Ltd., Nanjing Youju Environmental Protection Material Co., Ltd., Jiangsu Xinshengqi Plastics Industry Technology Co., Ltd.
InventorsHong CHE, Wei JIANG
Life of this patent
Estimating the term…
Abstract
The present application relates to a technical field of plastic article, and in particular, to a degradable plastic bottle, a preparation method therefor and a degradation method therefor. The bottle is prepared by blowing a combined degradable material formed by melting and extruding a resin mixture, the resin mixture includes the following components in parts by weight: 10-60 parts of polylactic acid, 20-50 parts of polybutylene adipate terephthalate, 0.5-20 parts of polymethyl ethylene carbonate, 0.5-20 parts of polyglycolic acid, and 1-10 parts of calcium carbonate.
Claims16
A degradable plastic bottle, wherein the degradable plastic bottle is prepared by blowing a combined degradable material formed by melting and extruding a resin mixture, and the resin mixture comprises the following components in parts by weight:
- 10-60 parts of polylactic acid, 20-50 parts of polybutylene adipate terephthalate, 0.5-20 parts of polymethyl ethylene carbonate, 0.5-20 parts of polyglycolic acid, and 1-10 parts of calcium carbonate.
A resin mixture used for preparing degradable material, wherein the resin mixture comprises the following components in parts by weight:
- 10-60 parts of polylactic acid, 20-50 parts of polybutylene adipate terephthalate, 0.5-20 parts of polymethyl ethylene carbonate, 0.5-20 parts of polyglycolic acid, and 1-10 parts of calcium carbonate.
Dependencies are inferred from the claim text.