TW389788B - Biodegradable polymers, preparation thereof and use thereof for producing biodegradable moldings - Google Patents

Description

A7 B7 V. Description of the invention (The present invention relates to a biodegradable polyester amidamine P1 which is obtained through a reaction whose main composition is as follows (al) A mixture mainly includes 35-95 mole% adipic acid or its ester-derived derivative Substances or mixtures, 5-65 mole% of terephthalic acid or its ester-forming derivative or mixture, and 0-5 mole% of compounds containing sulfonic acid groups, where the sum of the respective mole percentages is 100 mole% , And (a2) a mixture mainly comprising (珏 21) 99.5-0.5 mole% selected from 〇2-0; 6-alkanedifluorene and (: 5-(: 1 "cyclohexyl dihydroxy dihydroxy compounds, ( a22) 0.5-99.5 moles / amido-CrC12-alkanease or amino-CrC1Q-naphthene, and (a23) 0-50 moles /. diamino-CrCg · alkane, (a24) 0-50 mol% 2,2 · -oxazoline of general formula I • N \: C— Ri-C: '' —〇 Here R1 is a single bond, (CHjq secondary alkyl and q = 2, 3 or 4, or phenylene, the consumer cooperation of the Central Bureau of Procurement of the Ministry of Economic Affairs, the sum of the percentages of the individual moles here is 100 mole%, and the mole ratio of (al) to (a2) here It is selected from the range of 0.4: 1 to 1.5: 1 of Fanyuan 9 but polyester amine P1 The sub-quantity (Mn) is in the range of 4,000 to 40,000 g / mole, and the viscosity is in the range of 30 to 350 g / ml (at 25 eC at 4-paper size, using the Chinese country) Kneading (CNS) A4 specification (210X29 * 7 mm) A 7 ________B7 Five 'invention description (2) 0.5% by weight polyester amidamine? 1 concentration in Hao diqi benzene / phenol (50/50 weight ratio) ） Measurement) and melting point are in the range of 50 to 220 ° C. Polyester amine P1 is also prepared by using a molar amount based on the component (al) of 0 to 5 mole% with at least three ester-forming compounds d. The present invention is also related to the polymer and biodegradable thermoplastic molding composition, such as the patent application for the appendix of the patent application, its preparation method, its use for producing biodegradable moldings, and Inventive polymer and molding composition adhesives, biodegradable moldings, foams and starch compounds. Biodegradable polymers, which are verifiable under environmental impact Decomposition in the garden of time has been known for some time. Such decomposition is usually carried out by hydrolysis and / or oxidation, but mainly by microorganisms Bacterial, yeast, bacillus, and Chinese species work. Y. Tokiwa and T. Suzuki (Nature, · 270 (1977) 76-78) describe aliphatic polyesters, for example, containing polymers based on succinic acid and aliphatic diols. Enzymatic decomposition of esters EP-A 565,235 printed by the Consumer Cooperatives of the Central Standards Bureau of the Ministry of Economics describes aliphatic copolyesters containing [· ΝΗ-0; (Ο) Ο-] groups (urethane units). The copolyesters of EP-A 565,235 are obtained through the reaction of pre-polyesters, and the pre-esters are obtained by the reaction of ester diols mainly containing succinic acid with diisocyanates, preferably hexamethylene diisocyanate, and with diisocyanates. The reaction is required for EP-A 565,235 because the polycondensation reaction alone can only obtain polymers with unsatisfactory mechanical properties. A serious disadvantage is the use of succinic acid or its ester derivatives for the preparation of copolymers, as succinic acid and its derivatives are expensive and cannot be obtained in sufficient quantities on the market. In addition, polyesters prepared using succinic acid as the sole acid component can only decompose very slowly. -5- This paper size applies the Chinese National Standard (CNS) A4 specification (2 丨 0X297 mm) '' Printed by the Consumers' Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs A7 _B7_ _ V. Description of the invention (3) · W0 92/13019 revealed Copolymerized vinegar based primarily on aromatic dicarboxylic acids and aliphatic diols, where at least 85 mole% of the polyester amine glycol residues include terephthalic acid residues. The water content of the 1st drug in the copolymerization is improved and the crystallinity is decreased. For example, the metal ginger or short-chain ether dioxin mixed with at most 2/5 mole 0 / 〇5-sulfoisophthalic acid such as diethylene glycol is modified. yeast. In WO 92/13019 it is so claimed that the copolyester can be made biodegradable. However, the disadvantage of this copolymer vinegar is that it has not been proven to be biodegradable by microorganisms, but tends to hydrolyze in boiling water, or 6 (TC water hydrolysis can be used in some cases. According to Y_ Tokiwa and T. Suzuki (natural, 270 ( 1977) 76-78 * J_ofAppl. Polymer Science, g (1981) 441-448) states that it is presumed that apple chisels mainly composed of aromatic dicarboxylic acid units and aliphatic diols, such as PET (poly secondary ethyl terephthalate Esters) and PBT (polybutylene terephthalate) are not enzymatically decomposable. They are also used in copolyesters containing aromatic dicarboxylic acid units and aliphatic difluorene. In addition, Y. Tokiwa »T Suzuki and T. Ando (J. of Appl. Polym. Sci. M (1979) 1701-1711) Preparation of Polyesteramines and Polycaprolactones and Polyaliphatic Polyamines such as Polyamide-6, Polymerization Amines-66, polyamines · 11, polyamines-12 and polyamines-69 were fused with the condensate of melt and studied its biodegradation activity by lipolytic enzymes. It was found that the organisms of polyamidamine first The decomposability is mainly based on whether the amidine segment is ―opportunistic distribution, such as a block structure. Roughly speaking, the amidine segment tends to reduce the rate of lipolytic enzyme biodegradation. However The key factor is the absence of a chloramine segment because of common lipids known from Plant. Cell Physiol. Z (1966) 93, J. Biochem. Inverse (1966) 537 and Agric. Biol. Chem. La (1975) 1219 Ethnic and aromatic polyamides are the only ones that are most biodegradable in oligomers, and others are not. -6--'___---. -----—--This paper size applies Chinese national standards (CNS) A4 Washer (210X297 mm) (t read the precautions on the back before filling out this page) oi equipment-, ιτο Printed by the Shellfish Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs A7 B7 V. Description of the invention (4)

Witt et al. (Announcement of the International Workplace of the Royal Institute of Technology, Stockholm, Sweden, April 21 to 23, 1994) described the biodegradability of acid and adipic or sebacic acid based on 1,3-propanediamine. Gather together. The disadvantage of this type of copolyester is that the mechanical strength of the molded parts, especially the sheets, is insufficient. The object of the present invention is to provide polymers which are biodegradable, i.e. decomposed by microorganisms, and which do not have these disadvantages. In particular, the polymer according to the present invention can be prepared from known low-cost single-heterogeneous units and is insoluble in water. In addition, it is expected that it can be broken through specific modifications such as chain extension, combining hydrophilic groups and having branching groups to design the compound supply Product of use. In addition, the goal is to achieve microbial degradability without sacrificing mechanical properties, thereby limiting its use. The inventors have found that this object can be achieved by polymer and thermoplastic molding compositions as defined herein. The inventors have also found a method for producing the same, a method for producing a biodegradable molding and an adhesive, and a biodegradable molding obtained from the polymer and the molding composition according to the present invention, a mixture of foam and starch Materials and adhesives. The polyester amidamine P1 according to the present invention has a molecular weight (Mn) of from 4,000 to 40,000, preferably from 50,000 to 35,000, particularly preferably from 6,000 to 30,000. / Moore's Fan Yuan, viscosity range from 30 to 350, preferably 50 to 300 g / ml of Fan Yuan (-at 25 * C at 0.5% by weight of polyester amidamine P1 concentration in sparkling diphenylbenzene / phenol (50/50 weight ratio measurement) and melting point are in the range of 50 to 220, preferably 60 to 22 (in the range of TC. Polyesteramide P1 according to the present invention is obtained by reacting a mixture whose main composition is as follows: The mixture mainly includes the paper size applicable to the Chinese National Standard (CNS) A4 specification (2 丨 0X297 mm) (t read the precautions on the back before filling this page) Binding and ordering A7 B7 Printed by the Central Consumers Bureau of the Ministry of Economic Affairs Consumer Cooperatives V. Description of the invention (5) 30.95 ′, preferably 45 to 80 mole% adipic acid or its ester-forming organism, especially di-C ^ -C6. Alkyl esters such as dimethyl, diethyl, di Propyl, dibutyl, dipentyl and diethyl adipate, or mixtures thereof 'are preferably mixtures of adipic acid and dimethyl adipate or mixtures thereof, preferably 5-65' 20-55 mol% para-acid or its derivatives, especially di-CrC; 6-alkyl sugars such as dimethyl, diethyl, dipropyl, dibutyl'difluorenyl or dihexyl Political acid, or a mixture thereof, preferably terephthalic acid and dimethyl terephthalate, or a mixture thereof, and 0-5, preferably 0 to 3, particularly preferably 0.1 to 2 mole% containing sulfonic acid Compounds, the sum of the respective mole percentages here is 100 mole%, and (a2) a mixture mainly includes (a21) 99.5-0.5, preferably 99.5-50, particularly preferably 98.0-70 mole% Dihydroxy compounds selected from C2-C6 • alkanediols and C5-C1 ()-cyclopit diols, (a22) 0.5-99.5, preferably 0.5-50, particularly preferably 1-30 mole% selected from amine groups = € 戸: 12-alkanol or amine-CrC1 (r-cycloalkanease, and (a23) 0-50, preferably 0 to 35, particularly preferably 0.5 to 30 moles. / Diamine · CrCr alkane, (a24) 0-50, preferably 0-30, particularly preferably 0.5-20 mol% 2,2 · -oxazoline of the general formula I ΓΝ, Νπ \ c ~ Rl ~ c {I 0 ο—- 8- («* Please read the notes on the back before filling in this page) The size of the paper used for this edition is applicable to China National Standard (CNS) A4 (210 X 297 mm) Ministry of Economic Affairs Printed by the Central Bureau of Standards Shellfish Consumer Cooperative A7 ______B7__ V. Description of the Invention (6) Here R1 is a single bond, ethene 'sec-n-propyl, or n-butyl, or phenyl, and R1 is particularly preferred Sec-n-butyl, the sum of the individual mole percentages here is 100 moles / 0, where the mole ratio of (al) to (a2) is selected from 0.4: 1 to 1.5: 1, preferably 0.6: In the range of 1 to 1.1: 1, the compound containing a sulfonic acid group is generally an alkali metal or earth metal salt of a dicarboxylic acid containing a sulfonic acid group, or an ester-forming derivative thereof, preferably 5-sulfoisophthalic acid. Metal salt of acid or its mixture, especially sodium salt. The dihydroxy compound (a21) used according to the present invention is selected from the group consisting of C2-C6-alkanediol, C5-C10-cycloalkanediol, and the latter also includes 1,2-cyclohexanedimethyl alcohol and 1,4-cyclohexane. Hexanedimethanol, such as ethylene glycol, 1,2- and 1,3-propanediol, 1,2- and 1,4-butanediol, 1,5-pentanediol or 1,6-hexanediamine Alcohols, in particular diethylxyl, 1,3-propanediol and 1,4-butanefluorene, cyclopentadiene, 1,4-cyclohexanediol and mixtures thereof. Amino-C2-C6-alkane or amine-CVC1 (r-cycloalkanol (ingredient (a22)) is also expected to contain 4-aminomethylcyclohexanol methanol, preferably amine-C2-C6-alkane Alcohols such as 2-aminoacetase, 3.aminopropionase, 4-aminobutanol, 5-aminopentanol, 6-aminopentanol, trans-5yl-CrC6-cycloalkane, such as aminocyclopentyl alcohol Hydrazone and aminocyclohexane, or mixtures thereof. Preferred diamine-CVCg • alkyldiamine-C4-C6-alkanes such as 1,4-diaminobutane, i, 5-diamine Alkylene and 1,6-diaminohexane (hexamethylene diamine »HMD) 0 The compound of the general formula I (ingredient a24) is in principle borrowed from Angew, Chem. Int. Edit. 11 (1972) 287-288 How to get》 -9- This paper size is applicable to China National Standard (CMS) A4 (210X297mm) (t read the notes on the back before filling in this page) • Packing. Order A7 A7 Central Bureau of Standards, Ministry of Economic Affairs Printed by Consumer Cooperative B7 5. Description of the Invention (7) According to the present invention, at least one compound D containing at least three ester-forming groups is used, based on the ingredient (al), 0 to 5, preferably 0.01 to 4 mole%. Compound D It preferably contains three to ten functional groups capable of forming an ester linkage. The molecule D contains three to six such functional groups, especially three to six hydroxyl and / or carboxyl groups. Examples of which are mentioned include: tartaric acid, citrate-like acid, malic acid; Methyl ethyl slope; Pentaerythritol; Polyether triol; Glycerin; 1,3,5- trimellitic acid; 1,2,4- trimellitic acid or anhydride; 1,:?, 3,5- trimellitic acid or dicarboxylic acid Anhydride and hydroxyisophthalic acid. When compound D having a pour point of less than 200 ° C is used to prepare polyester amidamine P1, a part can be distilled from the polycondensation mixture before the reaction. Therefore, it is preferable to the early stage of the process, such as transfer These compounds are added during the chemical conversion stage or the esterification stage to avoid complication and achieve the best possible uniform distribution in the remaining polycondensates. In the case of compound D with a boiling point higher than 200eC, it can also be used in the later stages of the process. By adding compound D, for example, the melt viscosity can be changed in a desired manner, the impact strength can be increased, and the crystallinity of the polymer or molding composition according to the present invention can be reduced. The biodegradable polyacetone [amine P1 is known in principle for preparation (S〇rensen and Campbell 'Polymer Chemistry, interscience Publishers Inc., New York: -10 - This paper scales applicable Chinese National Standard (CNS) A4it grid (210X297 public Canton) (lean back to read the precautions and then fill the page)

Printed by the Central Standard of the Ministry of Economics, A7, B7, and V5. Description of Invention (8), circa 1961, pages 111-127; Kunststoff-Handbuch, Volume 3/1, Carl Hauser Verlag, Munich, 1992, pages 15-23 ) (Preparation of Polyesteramine): WO 92/13019; EP-A 568,593; EP · A 565,235; EP-A 28,687 (Preparation of Polyester); Encycl. Of Polym. Science and Eng. Vol. 12, 2nd ed., John Wiley & Sons, 1988, pages 1-75, especially pages 59 and 60; GB 818,157; GB 1,010,916; GB 1,115,512), so they will not be described further. In this way, for example, the reaction of the component al dimethyl ester and the component a2 can be performed in the atmosphere, preferably in an emotional atmosphere, in the molten male at 160 to 230 eC. In a preferred embodiment, the amine hydroxyl compound (a22) and the component (al) are first required, preferably terephthalic acid, dimethyl terephthalic acid, adipic acid, and di-C2-C6-alkylhexane Ester, succinic anhydride, phthalic anhydride, react at a molar ratio of 2: 1. In another preferred embodiment, the desired diamine compound (a23) and the component (al), preferably terephthalic acid, dimethyl terephthalate, adipic acid, and di-CrC6 alkyl adipate The succinic anhydride and phthalic anhydride react at a molar ratio of at least 0.5: 1, preferably 0.5: 1. In another preferred embodiment, the desired pyrazolin (a24) and the component (al), preferably terephthalic acid, dimethyl terephthalate, adipic acid, and di-CrCr alkyl adipate 1 Tributyl release, phthalic anhydride, with a molar ratio of at least 0.5: 1, preferably 0.5: 1, β to at least one amino hydroxyl compound (a22) and at least one diamine compound (a23) and at least one 2, In the example of a mixture of 2, oxazoline (a24), it can accelerate the reaction with the component (al) in the molar amount described in the aforementioned preferred examples. In the preparation of biodegradable polyester amine amine P1, it is preferable to use a molar excess of the component (a2) relative to the component (al), for example, up to 2 and 1/2 times, preferably as high as -11.-This paper size is applicable China National Standard (CNS) A4 Specification (210X297mm) _ (Xu first read the note on the back before filling out this page)

-、 1T A7 B7 Printed by the Consumers ’Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs. 5. Description of the invention (9) 1.67 times.“ Biodegradable polyamine P1 is usually prepared by adding conventional catalysts (Encycl. Of Polym Science) and Eng., Vol. 12, 2nd ed., John Wiley & Sons, 1988, pages 1-75, especially pages 59 and 60; GB 818,157; GB 1,010,916; GB 1,115,512), for example based on the following elements Metal compounds such as Ti, Ge, Zn, Fe, Mn, Co, Zr, V, Ir, La, Ce, Li, and Ca, preferably organic metal compounds based on these metals, such as organic acids, alkoxides, acetamidine Pyruvate and other salts, especially based on zinc, tin, and titanium. When a dicarboxylic acid or its anhydride is used as the component (al), the esterification reaction with the component (a2) can be performed before, at the same time as, or simultaneously with the transfer reaction. After that, in a preferred specific example, the modified polyepithelium terephthalate method described in DE-A 23 26 026 is used. 0 The components (a 1) and (a2) are reacted, and then a polycondensation reaction is performed. Requires molecular weight, in principle, it is reduced under aerobic air flow, such as nitrogen, and further heated to 180 Up to 260 eC »But avoid undesired decomposition and / or side reactions. If necessary, stabilizers can be added in this process. Examples of stabilizers are EP-A 13 461, US 4 328 049 or B_FSrtff ^ Ato et al., Polymers Vol. 35, No. 18, pages 4006-4010, -1994, Butterworth-Heinemann Ltd .. The trans-compounds can also be used as deactivators of the aforementioned catalysts in some cases. Examples that can be mentioned are: organic phosphites, phosphinic acids and phosphorous acids, and sulfonium metal salts of these acids. Examples of compounds that can only be used as stabilizers are: trialkyl phosphites, triphenyl phosphites Phosphate, Trialkyl Phosphate, Triphenyl Phosphate and Tocopherol (Vitamin E) (for example, from UvinulR2003AO (BASF)). -12- (Read the precautions on the back before filling this page),-°

T The paper scale is applicable to the Chinese National Standard (CNS) A4 specification (210X297 mm) A7 A7 Printed by the Consumer Cooperatives of the Central Procurement Bureau of the Ministry of Economic Affairs __.__ B7____ 5. Description of the invention (10) Use of biodegradable according to the present invention Copolymers, for example in food packaging areas, in principle it is desirable to choose the lowest possible level of catalyst and no toxic compounds are used. In contrast to other heavy metals such as lead, tin, antimony, tin, chromium, etc., titanium and zinc compounds are in principle non-toxic (Sax toxic material materials, Shizuo Fujiyama, Maruzen, KK ·, 360 S. (quoted in EP-A 565,235), also (See Rompp Chemie Lexikon Vol. 6, Thieme Verlag, Stuttgart, New York, 9th Edition, 1992, p. 46264633 and p. 5136-5143). Some examples mentioned are: dibutoxy diacetic acid ethyl titanium oxide, tetrabutyl orthotitanate and zinc (II) acetate. The weight ratio of catalyst to polyamine amine P1 is usually in the range of 0.01: 100 to 3: 100, preferably 0.05: 100 to 2: 100. In the case of highly active titanium compounds, a smaller amount can also be used. For example 0.0001: 100. The catalyst can be used right before the reaction, shortly before the excess diol is removed, or it can be split into multiple parts in the preparation of the biodegradable polyester amidine P1 if necessary. If desired, different catalysts or mixtures thereof can be used. The biodegradable polyester amidamine P2 according to the present invention has a molecular weight (M ') ranging from 4,000 to 40,000, preferably from 5,000 to 35,000, particularly preferably from 8,000 to 35,000 g / mo. Ear range, viscosity is 30 to 450, preferably 50 to 400 g / ml range (H5 ° C at 0.5% by weight than polyester amidamine P2 concentration in o-digas-benzene / phenol (50 / (50 weight ratio) measurement) and melting point are between 50 and 255, which is higher than the range of 隹 60 to 255 ° C. According to the present invention, the biodegradable polyester amine P2 is obtained by reacting the following composition (bl)-a mixture It mainly includes 35 · 95, preferably 45 to 80, especially good 45 to 70 mole% adipic acid or its -13- ---_____________ This paper size is applicable to China National Standards (CNS > Α4 specifications ( 210X297 mm) (Please read the notes on the back before filling in this 寊): Packing-order V. Description of the invention (Ή A7 B7 ester derivative or mixture, 5-65, preferably 20 to 55, particularly good 30 to 55 mol% terephthalic acid or an ester-forming derivative or mixture thereof, and 0-5, preferably 0 to 3, particularly preferably 0.1 to 2 mol%, sulfonic acid-containing compounds The molar ratio of (b2) mixture (a2) here (b2) to (b2) is selected from 0.4: 1 to ΐ · 5: ι, preferably 0.6: 1 to 1.1: 1. As a standard, (b3) 0.01 to 40, preferably 0.1 to 30, particularly preferably 0.5 to 20% by weight (based on the component (M) aminocarboxylic acid B1, and (b4) 0 to 5, preferably 0 to 4 Especially preferred is 0.01 to 3.5 mole% (based on component (bl) of compound D, where the amino citric acid B1 is selected from natural amino acids, and the molecular weight is not more than 18,000 g / mol, preferably not more than 15,000 g / mol. Polyamines of the ear, and compounds defined by formula Ila or lib (please read the precautions on the back before filling this page) — Γ Binding and printing printed by the Consumers' Cooperative of the Central Bureau of Standards, Ministry of Economic Affairs, H0-[-C (0 ) -GN (H)-] pH Ila • [-0 (0) -0-N (Η) -3Η lib where p is an integer from 1 to 1500, preferably from 1 to 1000, and r is 1, 2, 3 Or 4, preferably 1 and 2, and G is selected from sec-phenyl,-(CH2) n-, where η is an integer from 1 to 12, preferably 1, 5, or 12, and -C (R2) H- And -C (R2) HCH2 where R2 is a methyl or ethyl group, and the general formula III poly 14 This paper size is applicable to the Chinese National Standard (CNS) A4 specification (210X297 mm) Central Standard of the Ministry of Economic Affairs Printed by Beigong Consumer Cooperative A 7 ___ _B7___ V. Description of the Invention (12) · Oxazoline — 1 --N — CH2 — CH2 — Worker H 0 = C — R3 where R3 is argon and crc6-alkyl , C5-c8-cycloalkyl, phenyl which is unsubstituted or substituted up to three times by crc4-alkyl, or tetraargylfuranyl. The natural amino acids that are preferably used are as follows: glycine, aspartic acid, glutamic acid, alanine, hexylamine, valine, isoleucine, tryptophan, phenylalanine, and the resulting oligo Polymers and polymers such as polyaspartic acid and polyglutamine imine, particularly preferred is glycine beta. Poly-amines are used via dicarboxylic acids containing 4 to 6 carbon atoms and 4 to 10 carbon atoms. Obtained by polycondensation of carbon diamines, such as tetramethylene dithion, pentamethylene diamine, hexamethylene diamine, heptamethylene diamine, octamethylene diamine, nona methylene Diamines and Decamethylene Diamines The preferred polyamines are polysaccharideamine-46, polyamine-66 and polyamine-610. Polyamines are preferably made by known methods #. However, polyamines can contain conventionally added rhenium and adjuvants, and polyamines can be prepared using appropriate regulators. Polyoxazoline m is prepared in principle by the method described in DE-A 1,206,585. Particularly preferred compounds defined by formula Ila or lib are: 6-aminocaproic acid, caprolactam, laurylamine and other oligomers and polymers with a molecular weight not exceeding 18,000 g / mol. Phenamine P2 can be prepared in a similar manner to polyaminobenzyl P1, and the carboxylic acid B1 can be added after the reaction starts and after the esterification and transesterification. -15- This paper size is applicable to Chinese National Standard (CNS) A4 (210X297mm) {Please read the precautions on the back before filling this page) τ Pack.

. • II Printed by the Consumers' Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs A7 B7 V. Description of the invention (13) The biodegradable polyester amidine Q1 according to the present invention has a molecular weight (Mn) of 5000 to 50,000, preferably 6000 to 40,000 The best range is from 8000 to 35,000 g / mole. The viscosity is in the range of 30 to 450, preferably 50 to 400 g / ml. (At 25 ° C at 0.5% by weight of polyester peak amine Q1 concentration in Hao Digas benzene / phenol (50/50 weight ratio measurement) and melting point range from 50 to 255, preferably 60 to 255 ° C. The polyester amidamine Q1 according to the present invention is obtained by reacting a mixture having the following composition (cl) polyester sugar amine P1, (c2) based on (cl), 0.01-50, preferably 0.1 to 40. /. The weight ratios of aminocarboxylic acid B1, and (c3) are based on the component (al), 0-5, preferably 0 to 4 mole 0/0 compound D obtained from preparation P1. The reaction between polyester amidamine P1 and aminocarboxylic acid B1 in the presence of compound D is preferably performed in a melt at 120 to 260 ° C under an inert atmosphere, and can also be performed under reduced pressure if necessary . The procedure can be batch or continuous, e.g. in a stirred vessel or (reaction) extruder. If necessary, the reaction rate can be increased by adding a conventional transesterification catalyst (see the description of the preparation of polyester canthamine P1). When using a component B1 with a higher molecular weight, for example p greater than 10, it can be obtained through the polyester amine B1 in a stirred container or extruder. It is added to obtain the desired block structure. In this way, J. of Appl. Polym. Sci., 32 (1986) 6191-6207 and Makromol. Chemie, 136 (1970) 311-313 are disclosed at -16- This paper size applies the Chinese National Standard (CNS) A4 specification (210X297 Mm): (Please read the notes on the back before filling this page)

T Pack. Printed by the Central Standards Bureau of the Ministry of Economic Affairs, Printed by A7, B7. V. Description of the invention (14) · The reaction in the melt can be obtained from the block copolymer by the transfer grinding reaction and then obtained Machine copolymer. The biodegradable polyester amidamine Q2 according to the present invention has a molecular weight (from „) in the range of 5000 to 50,000, preferably 6000 to 50,000, particularly preferably 8,000 to 35,000 g / mole, and a viscosity 値 in the range of 30 to 450, A preferred range of 50 to 400 g / ml (measured at 25 ° C at a concentration of 0.5% by weight of polyester ammonium amine Q2 at Zheng Erqi Benzene / Phenol (50/50 weight ratio)) and a melting point of 50 to 220, The preferred range is 60 to 220 ° C. The polyester amidine Q2 according to the present invention is obtained by reacting a mixture having the following composition (dl): 95 to 99.9, preferably 96 to 99.8, and particularly 97 to 99.65% by weight Ester pickled amine P1. (D2) 0.1 to 5, preferably 0.2-4, particularly preferably 0.35 to 3% by weight of the diisocyanates C1 and (d3) based on the ingredients (al) obtained from the preparation of P1, 0 to 5, compared with Good 0 to 4 mole% of compound D »According to the observations, all conventionally available commercially available diisocyanates can be used as diisocyanate. Q1" It is preferred to use a diisocyanate selected from the group consisting of xylyl 2,4-diisocyanate , Tolyl 2,6-diisocyanate, 4,4,-and 2,4, -Dimethylamino unified isocyanic acid dark 'Danyl 1,5-diisocyanic acid vinegar, Dimethyl Diisocyanate, hexamethylene diisocyanate, isophoric diisocyanate, and methylene wu (4-isocyanatocyclohexane), particularly good hexamethylene diisocyanate. In principle also Can use isocyanuric groups containing at least three functional groups and / or • 17- The X degree of this paper is applicable to China National Standard (CNS) A4 specifications (210X297 mm) (Please read the precautions on the back before (Fill in this page) " Packing _ Order printing A7 _ _B7_ printed by the Central Procurement Bureau of the Ministry of Economic Affairs _ _B7_ V. Description of the invention (15) · Biuret-based trifunctional isocyanate compounds, or tri- or polyisocyanate The acid generator partially replaces the diisocyanate compound C1. Polyesteramide P1 is preferred to react with the melt and diisocyanate C1. If possible, care must be taken not to cause side reactions that may cause cross-linking or gel formation. In specific examples, the reaction It is usually carried out at 130 to 240, preferably 140 to 220 ° C, and the diisocyanate is preferably divided into multiple portions or added continuously. If necessary, it can also be used in conventional inert solvents such as toluene, methyl ethyl ketone or diethyl ether. Performed in the presence of methylformamide (DMF) or a mixture thereof The reaction between chloramine P1 and diisocyanate C1, in which the reaction is in principle 80 to 200, preferably 90 to 15 (for TC) The reaction with diisocyanate C1 can be batch or continuous, for example, in a stirred container, reaction extrusion It can also be carried out mechanically or through a mixing head. In the reaction of polyester sugar amine P1 and diisocyanate C1, conventional additives disclosed in the prior art (such as described in EP-A 534 295) can also be used or can be used to prepare polyfluorene Phenamine P1 and Q1, but if the polyester Pamine P1 is not separated in the preparation of polyacetamide Q2, it can now be further used. Some examples mentioned are: tertiary amines such as triethylamine, dimethylcyclohexylamine, N-methylmorpholine, N, N'-dimethylhexahydrofluorene, diazabicyclo [2.2.2 ] Octane-etc., Especially organometallic compounds such as titanium compounds, iron compounds, tin compounds, such as titanium dibutoxide, dioxoacetate, tetrabutyl orthotitanate, tin diacetate, tin dioctoate, tin dilaurate Or dialkyltin salts of aliphatic carboxylic acids such as dibutyltin diacetate, dibutyltin dilaurate, etc. Care must be taken again, if possible, without using any toxic compounds. Although in theory, the reaction between P1 and diisocyanate C1 is isocyanate- 18- This paper size applies the Chinese National Standard (CNS) A4 specification (210X297 mm) (Please read the precautions on the back before filling this page). Packing. A7 B7 printed by the employee's consumer cooperation agency of the Central Bureau of Standards of the Ministry of Economic Affairs. 5. Description of the invention (16) The 1: 1 molar ratio of the P1 end group to the P1 end (the polyester sugar amine P1 mainly containing hydroxyl end groups is Good), the reaction can also be performed with a molar ratio of 1: 3 to 1.5.1 without technical problems. If the molar ratio is greater than 1: 1, a chain extender selected from the component (a2) may be added during or after the reaction if necessary, and CrC6-diol is preferred. The biodegradable polymer T1 according to the present invention has a molecular weight (Mn) of 6000 to 50,000 ', preferably 8000 to 40,000, particularly preferably 8000 to 35,000 g / mole, and a viscosity of 30 to 450, preferably 50 to 400 g / ml of Fan Gu (measured at 25 ° C at 0.5% by weight polymer T1 concentration in o-diphenylbenzene / phenol (50/50 weight ratio ·)) and melting point of 50 to 255, preferably 60 to 255. (: The range. The biodegradable polymer T1 according to the present invention is obtained by reacting the polyester amidamine Q1 of item 3 of the patent application with the following (el) based on the polyester amidamine Q1, 0.1- 5, preferably 0.2 to 4, and particularly preferably 0.3 to 2.5% by weight of the diisocyanates C1 and (e2) are based on the component (ai) of polyester amidine Q1 prepared through polyester amidine P1, 0-5, preferably 0 Up to 4 mole% of compound D. This usually results in chain extension, and the resulting polymer chain preferably has a block structure. In principle, the reaction proceeds in a similar manner to the polyester amide Q2. Biodegradable according to the invention Polymer T2 has a molecular weight (MJ is in the range of 6000 to 50,000, preferably 8000 to 40,000, particularly preferably in the range of 8000 to 35,000 g / mole, and viscosity is in the range of 30 to 450, preferably 50 to 400 g / ml ( At 251 at 0.5% by weight of polymer T2 concentration measured at o-diphenylbenzene / phenol (50/50 weight ratio) and melting point is 50 to 255, preferably 60 to 255 -19- This paper applies Chinese national standards (CNS ) A4 size (210X297mm) — 1 ~ (Please read the precautions on the back before filling out this page) Π ·· 11 A 7 B7 Seal of the Shellfish Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs. 5. Description of the invention (17). 1. The model garden of the biodegradable polymer T2 according to the present invention is obtained through the reaction of the polyester amidamine Q2 ( fl) Based on polyester amidamine Q2, 0.01-50, preferably 0.1 to 40% by weight of amine carboxylic acid B1 and (f2) based on the component (al) of preparing polyamidoamine Q2 via polyester amine P1, 〇-5, preferably 0 to 4 mole% of compound D. The reaction procedure is conveniently similar to the reaction of polyester amine P1 and aminocarboxylic acid B1 to obtain polyester amidamine Q1. Biodegradable polymer according to the present invention T3 has a range of molecular weight (Mn) of 6000 to 50,000, preferably 8000 to 40,000, particularly preferably 8000 to 35,000 g / mole, and a viscosity range of 30 to 450, preferably 50 to 400 g / ml. (At 25 ° C, 0.5% by weight polymer T3 concentration is measured at o-diphenylbenzene / phenol (50/50 weight ratio)) and the melting point is in the range of 50 to 255, preferably 60 to 255 1. According to this The invention biodegradable polymer T3 is obtained through the reaction of (gl) polyester ammonium amine P2, or (g2) mainly composed of polyester ammonium amine P1 and polyester ammonium amine PI, a. (U, 50, preferably 0.1 to 40% by weight of a mixture of aminocarboxylic acids B1, or (g3)-a mixture whose main composition is a polyester amine P1 with a different composition from each other, and The amount of polyester amidamine used is from 0.1 to 5, preferably from 0.2 to 4, particularly preferably from 0.3 to 2 to 5% by weight of the diisocyanate C1 and based on the ingredients used to prepare the polyamides (gl) to (g3) ( a) Individual moles, 0-5, preferably 0 to 4 mole% of Compound D. The reaction can be conveniently performed in a similar manner to the preparation of polyester amidamine Q2 from polyester amidamine P1 and diisocyanate C1. -20- (Read the precautions on the back first and then fill out this page) This paper size applies the Chinese National Standard (CNS) A4 specification (210X297): 5. Description of the invention (18) A7 B7

In a preferred example, polyamine amine P2 is used which repeats units to annihilate the molecules. However, it is also possible to use polyanhydrochloramine P2 having a block structure in the polymer chain. This type of polycantharidin P2 is usually obtained via an amino acid selected from the group consisting of amino amino acid B1, particularly its molecular weight. As such, according to today's observations, when high molecular weight amine carboxylic acid B1 is used, there is usually only incomplete transesterification after transesterification. Amidation reaction 'especially p is greater than 10, for example, even if the deactivator coexists (see J of Appl. Polym. Sci. 32 (1986) 6191-6207 and Makromol. Chemie 136 (1970) 311-313). If necessary, the reaction can be carried out using the solvent described in the preparation of polymer T1 from polydioxamine Q1 and diisocyanate Cl in a solution. Biodegradable thermoplastic molding composition T4 is obtained according to the present invention by mixing in a conventional manner. It is preferred to add conventional additives such as stabilizers, processing aids, fillers, etc. (see J. of Appl. Polym · Sci. La (1986) 6191-6207; WO 92/0441; EP 515,203; Kunststoff-Handbuch, Vol 1/3 Carl Hanser Verlag Munich, 1992, 24-28 K) »(hi) 99.5-0.5% by weight of polymer selected from P1, P2, Q2 and T3 (h2) 0.5-99.5% by weight Hydroxycarboxylic acid HI of general formula IVa or ivb (please read the precautions on the back before filling out this page). Packing. Order Staff Cooperative Bureau of the Central Ministry of Economic Affairs, Consumer Cooperatives, India Ben-[-C (〇) -Μ · 〇- ] χΗ IVa [(〇) —M—0 ·· j: IVb where x is an integer from 1 to 1500, preferably from 1 to 1000, and y is 1, 21 ) A4 specification (21 × 297 mm) A7 B7 V. Description of the invention (19) 2, 3 or 4, preferably 1 and 2, and M is selected from phenylene,-(CHA-, where z is 1 , An integer of 2, 3, 4 or 5, compared to 1 and 5, -C (R2) H- and -C (R2) HCH2 where R2 is a methyl or ethyl group. Preferred specific examples of hydroxycarboxylic acid H1 are: acetic acid, D- , L- or D, L-lactic acid, 6-hydroxyhexanoic acid, and its cyclic derivatives such as glycolide (l, 4-dihumid-2,5-diamine), D-, L-dilactide Hair (3,6-dimethyl · 1,4 · dihumane-2,5-dione), para-benzoic acid and its oligomers and polymers, such as poly-3-butyric acid, polyhydroxy Pentamidine, polylactide (eg, obtained from EcoPLA * ® (Cargill)) and a mixture of poly-3-hydroxybutyric acid and polyvaleric acid (the latter is available from Zeneca under the name Biopol®). In the specific example, Use high molecular weight hydroxycarboxylic acid HI such as polycaprolactone or polylactide or polyglycolide with a molecular weight (Mn) of 10,000 to 150,000, preferably 10,000 to 100,000 g / mol. Printed by the Consumers' Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs (Please read the precautions on the back before filling this page) WO 92/0441 and EP-A 515,203 reveal that the high molecular weight polylactide without added plasticizer is very brittle for most applications. The preferred specific examples can be Starting from 0.5 to 20, preferably 0.5 to 10% by weight Fanyuan's polyester amine P1 or polyester amine Q2 and 99_5 · 80 = »preferably 99.5 to 90% by weight of polyamines for preparation of compound products according to item 4 of the patent application scope, Compared with pure polylactide, it has unique improved mechanical properties, such as increased impact strength. Another preferred embodiment relates to a polydentamide P1 according to item 1 of the patent application park or a polyester according to item 4 of the patent application park by mixing 99.5 to 40, preferably 99.5 to 60% by weight. Ammonium amine Q2 and 0.5 to 60, preferably 0.5 to 40% by weight of the high molecular weight hydroxycarboxylic acid hydrazone hydrazine 1 is obtained, especially good poly-22-this paper size applies Chinese National Standard (CNS) A4 specifications (210X297 (Mm) A7 B7 printed by the Shellfish Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs 5. Description of the invention (20) Lactide, polyglycolide, and poly-3.hydroxybutyric acid are produced internally. These compounds are fully biodegradable and have very good mechanical properties based on observations to date. According to observations, the thermoplastic molding composition T4 according to the present invention is preferably obtained by performing several short-time mixing, such as mixing in an extruder, or by selecting mixing parameters, especially the mixing time and if necessary use failure The activator obtains a molding composition mainly having an adduct structure, that is, the mixing process can be controlled, and thus at least a part of the transesterification reaction can be performed. In another preferred embodiment, the following can be substituted for 0-50, preferably 0-30 moles. Adipic acid or an ester-forming derivative or mixture thereof; at least one other aliphatic C4-C10- or cycloaliphatic C5-C10-dicarboxylic acid or a dibasic fatty acid such as succinic acid, glutaric acid, pimelic acid , Suberic acid, azelaic acid or decanediol, or derivatives thereof such as di-CrC6 alkyl esters or anhydrides such as succinic anhydride or mixtures thereof; preferably succinic acid, succinic anhydride, sebacic acid, Dibasic fatty acids and di-crcv alkyl esters such as dimethyl, diethyl, di-n-propyl, di-isobutyl, di-n-pentyl, di-n-pentyl, di-n-hexyl esters, especially dimethyl butane Acid ester. Particularly preferred examples are succinic acid, adipic acid, glutaric acid, and CrCV alkyl hair, especially dimethyl vinegar, which is used as the component (ai) of the mixture described in EP-A 7445. Another preferred specific example The following can be used in place of 0-50, preferably 0.40 mole% terephthalic acid or an ester-forming derivative or mixture thereof: at least one other aromatic dicarboxylic acid such as isophthalic acid, phthalic acid, or 2,6- Phenylenedicarboxylic acid, preferably isophosphonic acid or its vinegar derivatives such as di-CrC6-alkyl esters, especially dimethyl esters or mixtures thereof. It should be noted that in general, a variety of polymers according to the present invention can be used in a conventional manner (please read the precautions on the back before filling this page).

、 1T 23- Α7 Β7 Printed by the Central Consumer Bureau of the Ministry of Economic Affairs of the Central Bureau of Prototype and Consumer Cooperatives. V. Description of the Invention (21)-Separate polymer for subsequent processing, or especially if it is desired to further react with PI, P2, Q1 and Q2 » However, the polymer was not separated and further processed immediately. The polymer according to the present invention can be applied to a substrate after coating by roll coating, spreading, spraying or pouring. The preferred coating substrate is a compostable or compostable material such as paper, lignin or starch molding. The polymers according to the invention can also be used to produce compostable mouldings. Examples of mouldings mentioned include: disposables such as pottery, tableware, garbage bags, agricultural flakes that promote harvest, packaging paper and growth Plant container. In addition, the polymers of the present invention can be spun into threads by conventional methods. If necessary, the thread can be stretched, stretched, twisted, stretched, wound, stretched and wrapped by conventional methods. In addition, flat yarn stretching can be performed in the same working step (fully stretched or fully oriented yarn) or in separate steps. Stretching-Baoxiang, stretching-sizing, and stretching · textile are usually carried out at different spinning steps. The thread can be further processed into fibers in a conventional manner. Lamellar structures can then be obtained from fibers by weaving or knitting. The aforementioned moldings, coating compositions, threads, etc. may, if necessary, also contain fillers which can be mixed in any stage or subsequent to the polymerization process, for example in a polymer melt according to the invention . Based on the polymer of the present invention, 0-80% by weight filler can be added. Examples of Xiaodang fillers are carbon black, starch, lignin powder, weave fiber, natural fibers such as ramie and hemp, iron oxide, clay ore, ore, carbonic acid, calcium sulfate, barium sulfate and titanium dioxide. The filler in the example may also contain stabilizers such as tocopherol (vitamin E), organophosphorus compounds, mono-, di- and dopant, etc., perylenequinone, diarylamine, thioether, ultraviolet light stabilizer, crystal nucleating agent Such as talc-24- {Please read the precautions on the back before filling this page) Γ Installed, 1T This paper size applies Chinese National Standards (CNS) Μ specifications (210X297 public directors) Ministry of Economic Affairs Central Bureau of Standards and Procurement Cooperative Work Du printed A 7 _B7 _-_ V. Description of the invention (22) and lubricants and release agents are based on metal salts of hydrocarbons, fatty alcohols, high-carbon carboxylic acids, and high-carbon polyacids such as calcium and zinc stearate And stabilizing agents such as "montan" are described in detail in Kunstoff-Handbuch, Vol. 3 / .1, Carl. Hanser Verlag, Munich, 1992, 24-28. The polymers of the present invention may additionally be added to the organic by any desired means. Or inorganic dyes. Dyes are most broadly defined as fillers. The special purpose of the invention polymer is to use a compostable sheet or a compostable coating film as the outer layer of the diaper. The outer layer of the diaper can effectively prevent the liquid absorbed by the fleece and superabsorbent inside the diaper from oozing out, and the biodegradable superabsorbent is preferably used inside For example, based on cross-linked polyacrylic acid or cross-linked polyacrylamide, a cellulose material net can be used as the inner layer of the diaper. The outer layer of the diaper is biodegradable and therefore can be composted, which disintegrates during composting, so the entire diaper is corrupted; And providing, for example, a diaper with a polyethylene outer layer cannot be decomposed without prior volume reduction or complicated removal of polyethylene sheet. Another preferred use of the polymer and molding composition according to the present invention is related to conventional Production of adhesives (see, for example, £ 1107 (; 1.0; £ 17111.8 «; and Eng. Vol · 1, " Adhesive Composition ", pages 547-577). Polymerization according to the invention Materials and molding compositions can also be processed using the appropriate tack-thermoplastic resin 'preferred natural resins' such as EP-A21042 by the methods described therein. Polymers and molding compositions according to the present invention It can also be further processed into solvent-free adhesive systems such as hot-melt flakes as described in DE-A 4 234 305. Another preferred use is the complete possibility of producing starch mixtures in a similar way to that described in DE-A 42 37 535. Decomposition admixture (preferably containing thermoplastic starch as described in WO 90/05161). The polymer according to the present invention can be mixed with starch in this example. • 25- This standard is applicable to China. A4 size (2 丨 〇χ297mm) ) (谙 Please read the notes on the back before filling this page) Γ Binding A7 A7 Printed by the Shellfish Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs _____B7 V. Description of the Invention (23) — · — ——-Things are mixed into particles or aggregated It is better to mix the polymer melt into a polymer melt because the process step (granulation) can be saved (made directly into a finished product). According to the polymer and molding composition of the present invention, according to today's observations, due to its hydrophobicity and mechanical properties, it is completely biodegradable, has good compatibility with thermoplastic starch, and is convenient and readily available as raw materials. Conjugate composition. Further uses are, for example, with regard to the use of the polymer according to the invention for agricultural protective coverings, packaging materials for seeds and nutrients, lenticule sheet 'baby pants', pouches' sheets, bottles, boxes, dust bags, labels Hides, bumper covers, protective clothing, sanitary products, handkerchiefs, toys and rags. Another use of the polymers and molding compositions according to the invention is in the production of foams, usually using conventional methods (see EP -A 372 846; Polymer Foaming Brochure and Foaming Technology, Hanser Publisher, Munich, 1991, p. 375-4〇8 "The polymer or molding composition according to the present invention is initially initially melted, if necessary Add up to 5% by weight of compound D, preferably pyromellitic dianhydride and trimellitic anhydride, and then add a foaming agent and the resulting mixture to be exposed to reduced pressure by extrusion According to the invention, the advantages of the polymer over the known biodegradable polymers-convenient and easy to obtain raw materials, convenient and easy to obtain starting materials, such as adipic acid, terephthalic acid and conventional glycols , Because the polymer chain •, hard " (from Fang The combination of dicarboxylic acids such as terephthalic acid) and "soft" (from aliphatic dicarboxylic acids such as adipic acid) segments has interesting mechanical properties, and because of simple modification, there are many changes in use, which can be satisfied by microorganisms Decompose, especially in compost and soil, and have certain resistance to microorganisms in water system at room temperature, which is particularly beneficial for many uses. -26- This paper size applies to Chinese national standards (CNS > A4 specifications ( 210X297 public director) t .---------- nl · install ------ Order (please read the precautions on the back before filling this page) Printed by the Consumers Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs A7 B7 5 2. Description of the invention (24) The aromatic dicarboxylic acid (al) of the component (al) can be bio-attacked when mixed with various polymers, thus obtaining the required biodegradability. The special advantage of the polymer according to the present invention is that it can be adjusted by The formula is most suitable for the special use of biodegradation and mechanical properties. In addition, depending on the manufacturing method, it is better to obtain polymers with mainly monomer unit distribution, polymers with block structure, and polymerization with mainly coupled structure. Substance or compound. Example Enzyme test polymer Cooled with liquid nitrogen or dry ice and grinded in a grinder (the rate of enzyme disintegration increases with the increase of the surface area of the grinding material). For positive enzyme test, 30 mg of ground polymer powder and 20 millimoles / liter of κ2ΗΡ04 / ΚΗ2Ρ04 buffered aqueous solution (pH: 7.0) was placed in a eppendorf tube (2 ml) and flushed at 37 ° C in a tube spinner for 3 hours. 100 units were subsequently obtained from Rhizopus arrhizus, Rhizopus delemar or Pseudomonas pi. Lubricating enzyme, the mixture was incubated at 37 ° C while stirring in a tube rotator (250 rpm) for 16 hours. The reaction mixture was then filtered through a Millipore® membrane (0.45 microns), and the DO (ordinary organic carbon) of the filtrate was measured. The measurement of DOC was performed using only buffer and enzyme (as the enzyme control) and similarly using only the enzyme and the sample (as a blank). △ DOC 値 (DOC (sample + enzyme)-DOC (enzyme control)-DOC (blank)) measurement (can be regarded as the measurement of the sample's enzyme decomposability). In each case, it is shown by comparison with the measurement using polycaprolactone Tone P 787 (Union Carbide) powder. It should be noted that the assessment is not absolutely quantifiable. The previous article stated that -27- This paper size applies to the Chinese National Standard (CNS) (210X297mm) Γ Please read the precautions on the back before filling this page)

T Pack_Order Printed by the Consumers' Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs A7 B7 V. Description of the Invention (25) The relationship between the surface area of the abrasive material and the rate of enzyme decomposition. In addition, there are changes in enzyme activity. Permeability and permeability of oxygen can be measured by DIN 53380 method, and water vapor permeability can be measured by DIN 53122 method. Molecular weight is measured by gel permeation chromatography (GPC): Stationary phase: 5 MIXED B polyphenylene terephthalate gel columns (7.5x300 mm, PL gel 10 microns) from Polymer Laboratories; Flat punch: 35 ° C »Mobile phase: tetrahydrofuran (flow rate: 1.2 ml / min). Calibration: molecular weight 500-10,000,000 g / mol using PS calibration kit from Polymer Laboratories 0 in ethylbenzene / 1,3-diphenylbutane / 1,3,5-triphenylhexane / 1,3 The range of 5,5,7-tetraphenyloctane / 1,3,5,7,9-pentaphenyldecane oligomer. Detection: RI (refractive index) Waters 410 UV (254 nm) Spectra Physics 100 0 Abbreviations used: DOC: Dissolved organic carbon DMTr Difluorene | Terephthalate PCL: Polycaprolactone Tone P 787 (Union Carbide) PMDA: 1 , 2,3,5-Pytarellitic dianhydride AN: Acid 値 TBOT: Tetrabutyl orthophthalate VN: Viscosity 値 (at 25 ° C at 0.5% weight ratio polymer concentration in o-diphenylbenzene / phenol (50 / 50 heavy halo ratio) measurement) -28- This paper size applies Chinese National Standard (CNS) A4 specification (210X297 mm) (Please read the precautions on the back before filling this page) Employee consumption cooperation Du printed A7 _.____ B7 V. Description of invention (26)

Tm: melting point = temperature at which the maximum endothermic excess occurs (the extreme of the DCS circle)

Tg: Glass transition temperature (midpoint of DCS circle) B15 (unextracted): Polyvinylamine 6 with residual extracts at about 10.5% by weight, VN: 68g / ml B15 (extraction, drying): Polyamine 6 with Residual extract < 0.4% by weight, VN: 85g / ml Ultramid® 9A (BASF): AH * Caprolactam contains 90% Polyamide 66 and 10% Polyamide in 6 units of Polyamide. VN: 75g / ml DSC measurement was performed using a 912+ Thermal Analyzer 990 from DuPont. Temperature and enthalpy calibration is performed in a conventional manner. Typical sample weight is 13 mg. Unless otherwise indicated, the heating and cooling rates were 20 ° K / min. The sample is measured under the following conditions: 1. heating the sample in the supply state, 2. cooling from the melt, 3. heating the melt-cooled sample (sample obtained from 2). In each case, a DSC round was used to compare multiple sample tests. Hydroxyl hydrazone (OH 値) and acid hydrazone (AN) are measured by the following methods: (a) Determination of nominal hydroxyl hydrazone 10 ml of toluene and 9.8 ml of acetamating agent (see below) are added to about 1 to 2 grams of accurate weighing Reuse the substance, and the mixture is heated at 95eC for 1 hour to 29 hours.-This paper size applies the Chinese National Standard (CNS) A4 specification (2 丨 0X297 mm) '-(Please read the precautions on the back before filling this page) Γ Pack. Π A7 B7 Printed by the Consumers ’Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs 5. Description of the invention (27 o'clock. Then add 5 ml of distilled water. After cooling to room temperature, add 50 ml of tetrahydrofuran (THF), and use the mixture The potentiometer was used to titrate the ethanol-based KOH standard solution to the transition point. The experiment was repeated without a test substance (blank sample). Then the name 0H 値 was measured by the following formula: Name 0H 値 cx tx 56.1 X (V2-Vl) / m (mg KOH / g) where c = the concentration of the substance in the ethanol-based KOH sample solution, moles / liter, t = the potency of the ethanol-based KOH standard solution, m = the weight of the test substance, mg VI = the standard solution containing the test substance used , Ml V2 = standard used without test substance Solution, ml i-Reagents: Ethanol-based KOH standard solution, c = 0.5 Molars / liter, compensating 0.9933 (Merck, Cat. No. 1.09114) B Sf, analytical grade (Merck, Cat. No. 42) said , Analytical grade (Riedel de Haen, Cat. No. 33638) Acetic acid, Analytical grade (Merck, Cat. No. 1.00063) Acetylating agent =: 810 ml say pyridine, 100 ml acetic anhydride and 9 ml acetic acid water, to Ion THF and toluene b) Determination of acid osmium (AN) 10 ml of toluene and 10 ml of pyridine are added to about 1 to 1.5 grams of accurately weighed test substance, and then the mixture is heated to 95eC »After obtaining the solution, cool to room temperature, add 5 After the milliliter of water and 50 milliliters of THF, apply the Chinese National Standard (CNS) A4 specification (210X297 mm) to 0! 1N ethanol based 30 good paper sizes. ^ ---- J ------ ^ Ί ^! (Pray Read the notes on the back before filling this page.) Order A7 B7 printed by the Consumer Cooperatives of the Central Standards Bureau of the Ministry of Economic Affairs 5. Description of the invention (28) Titration of KOH standard solution. Repeat the test without the test substance (blank sample). Then calculate the acid tritium using the following formula: AN = cX tx 56.1 X (Vl-V2) / m (mg KOH / g) where c = the concentration of the substance in the ethanol-based KOH standard solution, mole / liter, t = ethanol-based KOH standard solution power value m = weight of test substance, mg

Vl = standard solution containing the test substance used, ml V2 = standard solution used without the test substance, ml reagents used: ethanol-based KOH standard solution, c = 0.1 mole / liter, force compensation = 0.9913 (Merck, Cat, No 9115) »This disease, analytical grade (Riedel de Haen, Cat. No_ 33638) water, deionized THF and toluene c) Determination of OH 値 OH 値 is obtained from the sum of the name OH 値 値 AN; OH 値 = 名目 OH値 + AN Preparation Example of Polyester Amide 1 4672 kg of 1,4-butanediol, 7000 kg of adipic acid and 50 g of tin dioctanoate are reacted at a temperature of 2 30 to 24 ° C. in a nitrogen atmosphere. Reaction After removing most of the water produced by distillation, 10 g of TBOT was added to the mixture. Acidic acid drop -31-This paper size applies Chinese National Standard (CNS) A4 specification (210X297 mm) Γ Please read the precautions on the back before filling (This page) Installation. Α7 Β7 V. Description of the invention (29) When it is lower than 1, the excess 1,4 · butanediol is distilled off under reduced pressure until the OH 値 reaches 56. Example 2 58.5 g of DMT and 36.5 g of ethoxylamine were heated to 180 in a container under nitrogen atmosphere by slow stirring. »After 30 minutes in a nitrogen atmosphere, 360 g of Example 1 polymer, 175 g of DMT, 0.65 g Pyromellitic dianhydride, 340 g of 1,4-butanediol and 1 g of TBIO. Methanol and water produced during the transesterification reaction were removed by distillation. The mixture was heated to 230 ° C while the stirring speed was increased over a period of 3 hours. After 2 hours, 0.4 g of a 50% by weight aqueous solution of bisphosphoric acid was added. The pressure was reduced to 5 mbar over a period of 2 hours and then maintained below 2 mbar and 240 ° C for 1 hour, during which excess 1,4-butanediol was distilled off. An elastic, light brown product was obtained. 〇Η 値: 2mgKOH / g AN: 0.4 mg KOH / g primary amine: < 0.1g / 100g

Tm: 66 ° C »88 * C

Tg: -29X: (DSC, rapid cooling at 250 ° C) Example 3 — = Printed by the Consumer Cooperatives of the Central Government Bureau of the Ministry of Economic Affairs C * Please read the notes on the back before filling out this page) 227 grams DMT and 69.7 grams Hexamethylenediamine was heated to 180 ° C in a container under nitrogen atmosphere with gentle stirring. After 30 minutes under a nitrogen atmosphere, 360 g of Example 1 polymer, 8 g of sodium dimethylsulfoisophthalate, 340 g of 1,4-butanediol and 1 g of TBOT were added. Methanol and water produced during the transesterification reaction were removed by distillation. The mixture was heated to 230 ° C while the stirring speed was increased over a period of 3 hours. After 2 hours, 0.4 g of a 50% by weight aqueous solution of bisphosphoric acid was added. With 2 small -32- this paper standard applies Chinese National Standard (CNS) A4 specification (210X297 mm) A7 B7 V. Description of the invention (30) The time is reduced to 5 mbar and then maintained below 2 mbar and At 240 ° C for 1 hour, during which excess 1,4-butanediol was removed by distillation. Obtained elasticity, light brown product 0 OH 値: 5 mg KOH / g AN: 2.6 mg KOH / g

Primary amine: < 0.1g / 100g Tm: 123〇C

Tg: -36eC (DSC, rapid cooling at 250 ° C) Example 4 360.4 g of Example 1 polymer, 233 g of DMT, 340 g of 1,4-butanediol and 1 g of TBOT in a container under a nitrogen atmosphere with slow stirring Heat to 180 ° C. The methanol formed during the transesterification reaction was removed by distillation. The mixture was heated to 230 ° C while increasing the stirring speed over a period of 3 hours, and 62.5 g of B 15 (unextracted) was added. After 2 hours, 0.4 g of a 50% by weight aqueous solution of bisphosphoric acid was added. The ink power was reduced to 5 mbar in 2 hours and then maintained below 2 mbar and 240 ° C for 1 hour, during which an excess of 1,4-butanediol was distilled off. OH 値: 8 mg KOH / g AN:-0τ5 mg KOH / g Printed by the Consumer Cooperatives of the Central Sample Bureau of the Ministry of Economic Affairs (please read the precautions on the back before filling this page) Primary amine: < 0.1g / 100g VN: 85.2 g / ml

Tm: 103.2 ° C »216 ° C

Tg: -38 ° C (DSC, rapid cooling from 250 ° C) Example 5 360.4 g of Example 1 polymer, 233 g of DMT, 340 g of 1,4-butanediol, -33- This paper size applies to Chinese national standards ( CNS) A4 specification (210X297 mm) A7 B7 V. Description of the invention (31). 62.5 g of 815 (extracted, dried) and 1 g of Ding 801 'in a container under nitrogen atmosphere and slowly heated to 180 * C. Methanol produced during the transesterification reaction was removed by distillation. The mixture was heated to 230 ° C while increasing the stirring speed over a period of 3 hours. After 2 hours, 0.4 g of a 50% by weight aqueous solution of bisphosphoric acid was added. The pressure was reduced to 5 mbar for 2 hours and then maintained below 2 mbar and 240 ° C for 1 hour, during which an excess of 1,4-butanediol was removed by distillation. OH 値: 9 mg KOH / g AN: 0.6 mg KOH / g primary amine: < 0.1g / 100g VN: 98.9 g / ml

Tm: 104.2 ° C »214.8 ° C

Tg: -37 ° C (DSC, rapid cooling from 250 ° C) using Sozo Test of Rhizopus arrhizus, Λ DOC: 265 mg / l / ADOC (PCL): 2019 mg / 1 Example 6 360.4 g Example 1 polymer, 227.2 Grams of DMT, 340 grams of 1,4-butanediol, printed by the Consumer Affairs Department of the Central Bureau of the Ministry of Economic Affairs • Called "X-- (Please read the precautions on the back before filling this page) 6_5 grams 1, 2 , 3,5-Mellitic dianhydride, 62.5 g of Ultramid® 9A and 1 g of TBOT in a container, heated to 180 ° C by slow stirring under a nitrogen atmosphere ^ Methanol produced during the transesterification reaction was removed by distillation The mixture was heated to 230 eC while the stirring speed was increased over a period of 3 hours. After 2 hours, 0.4 g of 50% by weight phosphoric acid aqueous solution was added. The pressure was reduced to 5 mbar over 2 hours and then maintained below 2 mbar. After 2 hours at 240 ° C, the excess 1,4-butanediol was removed by distillation. OH 値: 11 mg KOH / g -34- This paper size applies the Chinese National Standard (CNS) A4 specification (210X297 mm) Printed by the Central Standards Bureau of the Ministry of Economic Affairs, Consumer Cooperatives A7 ______B7 _V. Description of the Invention (32) AN: 3.8 mg KOH / g Primary amine: < 0.1g / 100 g VN: 117 g / ml Tm: 99.9 ° C »226.4ec Tg: -37 ° C (DSC, rapid cooling from 250 ° C) Example 7 90 g Example 4 Compound 60 g Polylactide and 0.75 g 1.2 , 3,5-Mellitic acid dianhydride is heated to 180 ° C under nitrogen atmosphere and stirred for 2 hours. Subsequently, 1.21. G of hexamethylene diisocyanate is added over a period of 15 minutes, and the mixture is stirred for 30 minutes. Add Product after HDI: VN: 81 g / ml Tg: about -58eC, 44.5 ° C (DSC, as supplied) Tm: 61.5eC (DSC, as supplied) Example 8 150 g Example 3 Compound 0.75 g 1, 2 , 4,6-Phenyltetracarboxylic acid is heated to 180Ό in an atmosphere and stirred for 2 hours. Subsequently, 1.10 g of hexamethylene diisocyanate is added in 15 minutes, and the mixture is stirred for 30 minutes. After adding HDI- Product: OH value: 2 mg KOH / g acid hydrazone: 2_7 mg KOH / g (please read the precautions on the back before filling this page). "Packing. Order r >. -35- This paper size applies Chinese national standard ( CNS) A4 size (210X297 mm)

Claims (1)

Amended Patent Application No. 84107351 (January 88) 呻 Please cover the scope of the patent covering the printing day of the Central Bureau of the Ministry of Economic Affairs of the Shelling Consumer Cooperative Co., Ltd. ^ Seven kinds of life can be made to touch "Amine P1", which is obtained through the reaction of the main composition of the following mixtures: Composition is (all) 45-80 mole% adipic acid or di · Crq. Adipate or a mixture thereof, and (al2) 20-55 mole% of terephthalic acid or di_ci_c6_terephthalate Or their mixtures, where the sum of the individual mole percentages is 100 mole%, and (a2) —a mixture whose main composition is (a21) 99.5-50 mole% C2-C6-alkanediol, and (a22 ) 0.5-50 mole% amine-CrC12-alkanol, where the sum of the respective mole percentages is 100 mole%, and the mole ratio of (al) to (32) is selected from .6: 1 to 1.1: 1, but the molecular weight (Mn) of poly (vinylamine) P1 is in the range of 4000 to 40,000 g / mol and the viscosity value is in the range of 30 to 350 g / ml (at 25 t to The concentration of 0.5% by weight polyester amidine P1 is measured at o-dichlorobenzene / phenol (50/50 weight ratio) and the melting point is in the range of 50 to 220 ° C. 2. A biodegradable polyester amidine P1, Department of Economics The main composition of the reaction is obtained as a mixture of (a 1)-the main composition of the mixture is (all) 45-80 mole% adipic acid or di-q -C6 -bismuth adipate or a mixture thereof, (al2) 20- 55 mol% terephthalic acid or di-q-C6-terephthalic acid ester or its mixture The paper size is applicable to the Chinese National Standard (CNS) A < 4 specification (210X297 mm) (Please read the precautions on the back before filling This page} · ν * Revision of Patent Application No. 84107351 (January 88) 呻 Please cover the scope of the patent covering the printing day of the Central Bureau of the Ministry of Economic Affairs of the Shelling Consumer Cooperative Co., Ltd. ^ Seven kinds of life can be made to touch "Amine P1", which is obtained through the reaction of the main composition of the following mixtures: Composition is (all) 45-80 mole% adipic acid or di · Crq. Adipate or a mixture thereof, and (al2) 20-55 mole% of terephthalic acid or di_ci_c6_terephthalate Or their mixtures, where the sum of the individual mole percentages is 100 mole%, and (a2) —a mixture whose main composition is (a21) 99.5-50 mole% C2-C6-alkanediol, and (a22 ) 0.5-50 mole% amine-CrC12-alkanol, where the sum of the respective mole percentages is 100 mole%, and the mole ratio of (al) to (32) is selected from .6: 1 to 1.1: 1, but the molecular weight (Mn) of poly (vinylamine) P1 is in the range of 4000 to 40,000 g / mol and the viscosity value is in the range of 30 to 350 g / ml (at 25 t to The concentration of 0.5% by weight polyester amidine P1 is measured at o-dichlorobenzene / phenol (50/50 weight ratio) and the melting point is in the range of 50 to 220 ° C. 2. A biodegradable polyester amidine P1, Department of Economics The main composition of the reaction is obtained as a mixture of (a 1)-the main composition of the mixture is (all) 45-80 mole% adipic acid or di-q -C6 -bismuth adipate or a mixture thereof, (al2) 20- 55 mol% terephthalic acid or di-q-C6-terephthalic acid ester or its mixture The paper size is applicable to the Chinese National Standard (CNS) A < 4 specification (210X297 mm) (Please read the precautions on the back before filling This page} · ν * Install A8 B8 C8 ----------- -___ VI. · Apply for a full-time 1¾ ''-thing, and (a 丨 3) to 3 Molar% continued base. Acetic acid metal salt, the sum of the individual mole percentages here is 100 mole%, and (a2) a mixture whose main composition is (a21) 99.5-50 mole% c2-C6-alkanedi Alcohol, and (a22) 0.5-50 mole% amine-crC12-alkanol, where the sum of the respective mole percentages is 100 mole%, and (al) here is (mol) to (a2) mole The ratio is selected from the range of 0 6: 1 to 1: 1, but the molecular weight (Mn) of polyacetamide P1 is in the range of 4000 to 40,000 g / mol, and the viscosity value is in the range of 30 to 350 g / ml. (At 25 it is at a concentration of 0.5% by weight of polyester amidamine P1 Measured at o-difluorobenzene / phenol (50/50 weight ratio)) and melting point is 50 to 220. (: range. 3. A kind of biodegradable polyester amidamine P1, the main composition is as follows through reaction. Obtained as a mixture, (al)-a mixture whose main composition is (all) 45-80 mol% adipic acid or di-Cl_c6_ adipate or a mixture thereof, and printed by the Shellfish Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs Install '-------- ^ Ί — * (Please read the notes on the back before filling in this page) (al2) 20-55 mole% of 8-acid or di-q-CV of S-acid Esters or mixtures thereof, the sum of the individual mole percentages here is 100 mole%, and (a2) a mixture whose main composition is (a21) 99.5-50 mole% C2-C6-alkanediol, and ' (A22) 0.5-50 mol% Amine-C2-Ci2-alkanol, where the sum of the individual mol percentages is 100 mol 0 / 〇, -2- This paper uses the Chinese National Standard (CNS > A4 specification (210 × 297 mm) Printed by the Consumers ’Cooperative of the Central Bureau of the Ministry of Economic Affairs«. A8 B8 C8 ____ ___—— / Applicable patent scope and here (al) to (a2) the molar ratio is selected from 0.6 : The range is from 1 to M: 1, but the molecular weight (Mn) of polyester amidamine P1 is in the range of 4000 to 40,000 g / mol, and the viscosity value is in the range of 30 to 350 g / ml (at 25 eC to 0-5). % By weight polyester amidamine P1 concentration measured at o-difluorobenzene / phenol (50/50 weight ratio) and melting point of 50 to 220. (Range of, and based on the molar amount of the ingredient (al) used, 0.001 to 5 mole% of compound D containing three to six acetate-forming groups is used to prepare polyester amine pi ... Biodegradable polyester amidamine | > 丨 is obtained by reacting the main composition such as a mixture, (al)-a mixture mainly composed of (all) 45-80 mole% adipic acid or di-q -C6 -Adipate or mixture thereof, (al2) 20-55 mol% terephthalic acid or di-Ci-Cf terephthalate or mixture thereof, and (al3) up to 3 mol% sulfoisophthalic acid Alkali metal salts, where the sum of the individual mole percentages is 100 mole%, and (a2) is a mixture whose main composition is (a21) 99.5-50 mole% (: 2-(: 6-alkanedi) Alcohols, (a22) 0.5-50 mole% amine · Cr-ClCl alkanols, and (a23) south to 35 mole% diamino-Ci-Cg-systems. Here, the respective mole percentages are The sum is 100% by mole, and the molar ratio of (al) to (a2) here is selected from the range of 0.6: 1 to [1: 1], but the molecular weight of polyester amidamine P1 ( Mn) is in the range of 4000 to 40,000 g / Mole-3-ft. This paper is applicable to the standard of China National Standards (CNS) 8-4. (210X297mm) --------- (Please read the note on the back of the page before filling in this page) Binding 888 888oo ABCD VI. The range of patent application, viscosity value is 30 to 350 g / Range of milliliters (measured at 25 t at 0.5% by weight of polyester ammonium Pf concentration in o-dichlorobenzene / phenol (50/50 weight ratio)) and melting point in the range of 50 to 220 ° C. 5. According to the patent application The biodegradable polyester amidamine P1 according to any one of the items 1 to 4, wherein (a2) further comprises: (a24) up to 30 mole% General formula I 2,2, · humoxazoline plant 11 N—, \, / c ~ R1- ^ I 〇〇— Here R1 is a single bond, (CH2) q alkylene where q = 2, 3 or 4, or phenylene. 6. —Biologically acceptable Decomposition of polyester amidamine P2 is obtained by reacting a mixture whose main composition is as follows. (M)-a mixture whose main composition is (Ml) 45-80 mole% adipic acid or di-q-CV adipate or Mixtures' Seals -I-I ---- 1 I Sang --- (Please read the precautions on the back before filling out this page}, 1T (bl2) 20-55 Molar% terephthalic acid or di-terephthalate or its The sum of the percentages of the individual moles here is 100 mole%, (b2) The mixture (aj) as defined in item 1 of the patent application, here (bl) versus (b2) The molar ratio is selected from the range of 0.6: 1 to ΐ · ι: 1, and (b3) based on the component (bl), 0.01 to 30% by weight of the aminocarboxylic acid Bi, -4- 本 & amp Zhang Zhang 14 uses the Chinese standard for home use (CNS) (21GX297 mm) '-— A8 B8 C8 D8 VI. · Application for patents Here the amino carboxylic acid B1 is selected from the polymer with a molecular weight not exceeding 18,000 g / mole Amidine is obtained by polycondensation of a dicarboxylic acid containing 4 to 6 carbon atoms and a diamine containing 4 to 10 carbon atoms, and a compound defined by the formula Ila and lib-IJ ------ Γ- Pack II-(Please read the notes on the back of B before filling out this page) Printed by the Central Laboratories of the Ministry of Economic Affairs, Shellfish Consumer Cooperative, where p is an integer from 1 to 1500 and r is an integer from 1 to 4, and G is Selected from phenylene,-(CH2) n-, where η is an integer from 1 to 12, -C (R2) H- and -C (R2) HCH2 where R2 is a methyl or ethyl group, Here, the molecular weight (Mn) of polyester amidamine P2 is in the range of 4000 to 40,000 g / mole. Fanyuan with a value of 30 to 450 g / ml (measured at 25 ° C at a concentration of 0.5% by weight of polyesteramide P2 at o-dichlorobenzene / phenol (50/50 weight ratio)) and a melting point of 50 to 255 ° C range. 7. According to the biodegradable polyester amidamine P 2, according to item 6 of the scope of the patent application, it includes (M) 3 to 6 · ester-forming compounds in 0.01 to 4 mole% based on the component (bl) in one step. D. 8. A kind of biodegradable polyester amidamine Qi, obtained by reacting a mixture whose main composition is as follows (cl) polyester amidamine Pi as defined in item 1 of the patent application scope, and (C2) based on (cl), 〇.1-40-1% by weight, such as the scope of the application for the patent ^ -5-, 1T This paper size is applicable to China National Standards (CNS) A4 specifications (210 × 297 mm) Central Consumers Bureau of the Ministry of Economic Affairs Consumer Cooperatives Print A8 B8 C8 D8 VI. · Amino carboxylic acid B1 as defined in the scope of patent application, here the molecular weight of polyester amidamine Q1 (MJ is in the range of 5000 to 50,000 g / mole, viscosity value is 30 to 450 The range of g / ml (measured at 25 ° C at a concentration of .5% by weight of polyesteramine in o-diphenylbenzene / phenol (50/50 weight ratio)) and the melting point is in the range of 50 to 255 ° C. 9_ Biodegradable polyester amidine Q 1 according to item 8 of the scope of patent application, further including (〇3) based on the preparation of P1, as defined in item 1 of the patent scope, as described in item 1 of the scope of patent scope The defined ingredient (al), 0.0 1 to 4 mole% of compound D containing three to six ester-forming groups. 10. A kind of biodegradable polyester 醯Amine Q2, whose molecular weight (Mn) is in the range of 5000 to 50,000 g / mole, and its viscosity value is in the range of 30 to 450 g / ml (at 25 ° C at 0.5% by weight than polyester amidine Q2 in the concentration of o-diamine Chlorobenzene / phenol (50/50 weight ratio measurement) and melting point in the range of 50 to 220 ° C, obtained through the reaction of the main composition of the following mixture (dl) 96 to 99.8% by weight such as the scope of the first patent application Definition of polyester amidamine P1, and (d2) 0.2 to 4% by weight of hexamethylene diisocyanate. 11. Biodegradable polyester amidamine Q2 according to item 10 of the patent application scope, further comprising (d3) based on Preparation of the component P1 as defined in item 1 of the scope of patent application (a 1) as defined in item 1 of the scope of patent application, 0.001 to 4 moles, ear% of compound D containing three to six ester-forming groups . 12_ — a kind of biodegradable polyester amine Q2 'its molecular weight (Mn) is from 5000 to -6-this paper size is applicable to Chinese national kneading rate (CNS) A4 specification (210X297 mm) --ΓΚ ----- --Install-- j (Please read the precautions on the back before filling in this page) Thread A8 B8 C8 D8 38978 & 'Scope of Patent Application 50 10,000 g / mol, viscosity value in the range of 30 to 450 g / ml (at 25 ° C at 0.5% by weight polyester amidine Q2 concentration at o-dichlorobenzene / phenol (50/50 weight ratio ） Measurement) and the melting point of 50 to 220 ° C is obtained by reacting a mixture whose main composition is (dl)% to 99.8% by weight, such as polyester amidamine P1 as defined in item 5 of the patent application scope, (d2 ) 0.2 to 4% by weight of hexamethylene; isocyanate. 13. A biodegradable polymer with a molecular weight in the range of 6000 to 50,000 g / mol and a viscosity value in the range of 30 to 450 g / ml- (at 25 ° C at 0.5% by weight polymer T1 Concentrated o-dichlorobenzyl / phenol (50/50 weight ratio measurement) and melting point in the range of 50 to 255 ° C, obtained by reacting each of the following (gl) polymer as defined in item 6 of the scope of patent application Ester amine P2, and based on the amount of polyester amidamine used, 0.2-4% by weight is better than hexamethylene diisocyanate. 14. Biodegradable polymer engineer 1 according to the scope of application patent No. 丨 3, which can be obtained by further reaction with the following, 0.0 1 4 mol%, based on the amount used to prepare the polyester amidine (g 1) According to the molar amount of the ingredient (? 1) as defined in item 5 of the scope of the patent application, three to six compounds D of vinegar i are formed. 15. —A kind of biodegradable heat. Mould_Plastic Red Product: Γ4, obtained from: {hi) " .SO · 5% The weight ratio is selected from the following four items: P1 as defined in any of the items, as P2 as defined in the scope of application for patents 6 or 7 I, as in any of the patent application scope for items 10 to U. 7- This paper size applies Chinese National Standard (CNS) A4 (210X297 mm) (Please read the precautions on the back before filling this page) 丨 Installed · 1T printed by A8 B8 C8 D8 389788 in the central government bureau of the Ministry of Economic Affairs, Zhengong Consumer Cooperative, as defined by the scope of patent application Q2 and hydroxycarboxylic acid H1 of general formula IVa or IVb with a weight ratio of 0.5-99.5% by weight (h2) of 0.5 to 99.5% by weight of polymer of T3 as defined in item 13 or 14 of the Chinese patent patent garden. Here X is an integer from 1 to 150,000 and y is an integer from 1 to 4 and M is selected from phenylene,-(CH2) Z-, where ζ is an integer from 1 to 5, and -C (R2 ) H- and -C (R2) HCH2, where R2 is a methyl H group. 16. A method for preparing the biodegradable polyester amidamine 1 > 1 as described in the scope of the patent application, including the reaction of the main composition as follows (al)-the main composition of the mixture is 45-80 mole% Adipic acid or di-Cl_c6_dioxin-I or even ", and 20-55 mole% terephthalic acid or di_q-Cp-terephthalate or mixtures thereof ----- --- ~~ -----, and the total amount of the respective mole percentages here is 100 mole%, and (a2)-a mixture whose main composition is ^ (珏 21) 99.5-50 mole Mol% (: 2-(: 6-alkanediol, and (a22) 0.5-50 mol% amine · c2_c12-alkanol, where the sum of the respective percentages of mol is 100 mol%, and this The molar ratio of (al) to (& 2) is selected from the range of 0.6: 1 to 丨 1: 1-8-This paper size applies to China National Standard (CNS) A4 (210X297 mm) 1--: ------- I installed-~ Please read the note on the back first and then fill out this page), 1T Printed by the Shellfish Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs Printed by the Shellfish Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs. 17. A method for preparing a biodegradable poly (vinyl alcohol) p2 as described in the scope of patent application. Item 6 includes a reaction mixture whose main composition is as follows (bl)-a mixture whose main composition is 45-80 mole% adipate. Acid or di_ ^ & adipate or mixture thereof, and 20-55 mole% terephthalic acid or di _ ^ _ C6 • terephthalate or mixture thereof, where the sum of the respective mole percentages is 1 〇〇mol%, (b2) the mixture (a2) as defined in item i of the patent application range, where the molar ratio of (M) to (b2) is selected from 〇6: 1 to 1: 1 The range, and (b3), based on ingredient (bi), 0.01 to 30% by weight of the aminocarboxylic acid β1 as defined in item 6 of the patent application park. 18.-A method for preparing a biodegradable polyester amidine Q1 as claimed in item 8 of the scope of the patent application, which includes a reaction mixture (cl) whose main composition is as follows: polyester amidine pl as defined in item i of the scope of application patent, And (c2) based on (cl), 0.01 to 40% by weight, such as amine carboxylic acid B1 as defined in item 6 of the scope of patent application. 19. A method for preparing and applying the biodegradable polyester amidine Q2 of the scope of patent application No. 10 'includes a mixture (dl) whose main composition is as follows: 96 to 99.8% by weight such as defined in the scope of patent application No. 1 Polyesteramide P1, and (heart) 0.2 to 4% by weight of hexamethylene diisocyanate. 20. —A kind of biodegradable polymer T3 prepared according to the scope of patent application No. 丨 3 -9- This paper size adopts China National Liangzun (CNS) A4 specification (210X297 mm) --rl · ---- ---- 装 __-(Please read the precautions on the back and save and fill in this card) Printed by the Central Laboratories Bureau of the Ministry of Economic Affairs, Printed by the Bayer Consumer Cooperative «. 389788 Β8 C8 —----- 08, please apply for a patent Fan Gu's method, including the reaction. (G 丨) Polyesteramine p2 as defined in the patent application Fanyuan Item 6, and based on the amount of polyesteramine used, 2-4% by weight of hexamethylene diisocyanate 21 · A method for preparing a biodegradable thermoplastic molding composition T4 as claimed in item 5 of the patent application, comprising mixing a weight ratio of 99.5-0.5 〇 / 〇 selected from any of items 1 to * in the patent application range P1 as defined in one item, as P2 as defined in item 6 or 7 of the patent application scope 'as q2 as defined in any one of the patent application parks 10 to 12 and as in patent application park 13 or The weight ratio of the polymer of T3 as defined in item 14 to 0.5.99-5% by weight is as defined in item 5 of the scope of patent application. 1. 22. Biodegradable polyester amine P1 according to item 1 of the patent application scope, which is used to make compostable moldings and adhesives, mainly including the biodegradable polymer and starch according to the invention Compounds, and biodegradable foams "23. Biodegradable polyester amidine pi according to item 2 of the scope of patent application, which is used to make compostable mouldings, adhesives, mainly including papers _ ^ Invention Biodegradable polymer of polymer and starch, and "decomposable foam" "24. According to the application. Patent scope. The nth biodegradable polyester amidine pi, which is used to make compostable mold Plastic parts, adhesives, mainly including biodegradable blends of polymers and starch according to the present invention, and biodegradable foaming bodies. 25_ Biodegradable polyester according to item 6 of the scope of patent application Amine ρ2, -10- This paper size is applicable to China National Standard (CNS) A4 (210X297 mm), n ------- f-装 -ί (Please read the precautions on the back before filling (This page) .11 Γ line 389788 Α8 Β8 C8 D8 Printing Co., Ltd. 6. The scope of application for patents for the manufacture of stackable moldings' adhesives' mainly includes biodegradable blends of polymers and starch according to the invention 'and biodegradable foams. 26 . Biodegradable polyester amidamine P 2 according to item 7 of the scope of patent application, which is used to make compostable mouldings, and which mainly includes the biodegradable polymer of the polymer and the powder according to the present invention. , And biodegradable foam. 27. Biodegradable polyester amidamine Q 1 according to item 8 of the scope of patent application, which is used to make compostable moldings' adhesives, mainly including biodegradable blends of polymers and starch according to the present invention Materials, and biodegradable foam. 28. Biodegradable polyester amidamine Q 2 according to the scope of application patent No. 10, which is used for manufacturing compostable moldings and adhesives, mainly including the biodegradable polymer and starch according to the present invention Blends, and biodegradable foams. 29. Biodegradable polymer T3 according to item 13 of the scope of patent application, which is used to make compostable mouldings' adhesives, mainly including biodegradable blends of polymers and starch according to the invention, and bio Decomposable hair & body. 30. Biodegradable thermoplastic molding composition T4 according to item 15 of the scope of patent application, which is used to make compostable moldings and adhesives, mainly including the biodegradable polymer and starch according to the present invention Blends, and biodegradable foams. -11-This paper size is applicable to the Chinese Standard for Households (CNS) Ya 4 threats (210x297) (Please read the precautions on the back before filling out this page} -Γ- Install · 、 11 r line ΛΨ